DE68927323T3 - Multiaxial orientierte thermotropische polymerfilme und verfahren zur herstellung - Google Patents

Multiaxial orientierte thermotropische polymerfilme und verfahren zur herstellung

Info

Publication number
DE68927323T3
DE68927323T3 DE1989627323 DE68927323T DE68927323T3 DE 68927323 T3 DE68927323 T3 DE 68927323T3 DE 1989627323 DE1989627323 DE 1989627323 DE 68927323 T DE68927323 T DE 68927323T DE 68927323 T3 DE68927323 T3 DE 68927323T3
Authority
DE
Germany
Prior art keywords
multiaxial
production
polymer films
lcp
films
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE1989627323
Other languages
English (en)
Other versions
DE68927323D1 (de
DE68927323T2 (de
Inventor
Richard Lusignea
James Racich
Andrew Harvey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vencore Services and Solutions Inc
Original Assignee
Foster Miller Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22766606&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68927323(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Foster Miller Inc filed Critical Foster Miller Inc
Publication of DE68927323D1 publication Critical patent/DE68927323D1/de
Application granted granted Critical
Publication of DE68927323T2 publication Critical patent/DE68927323T2/de
Publication of DE68927323T3 publication Critical patent/DE68927323T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0079—Liquid crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08J2367/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/12—Polyester-amides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide
DE1989627323 1988-06-13 1989-06-13 Multiaxial orientierte thermotropische polymerfilme und verfahren zur herstellung Expired - Lifetime DE68927323T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/206,484 US4966807A (en) 1988-06-13 1988-06-13 Multiaxially oriented thermotropic polymer films and method of preparation
PCT/US1989/002568 WO1989012547A1 (en) 1988-06-13 1989-06-13 Multiaxially oriented thermotropic polymer films and method of preparation

Publications (3)

Publication Number Publication Date
DE68927323D1 DE68927323D1 (de) 1996-11-14
DE68927323T2 DE68927323T2 (de) 1997-03-20
DE68927323T3 true DE68927323T3 (de) 2000-11-02

Family

ID=22766606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989627323 Expired - Lifetime DE68927323T3 (de) 1988-06-13 1989-06-13 Multiaxial orientierte thermotropische polymerfilme und verfahren zur herstellung

Country Status (8)

Country Link
US (1) US4966807A (de)
EP (1) EP0428568B2 (de)
JP (1) JP2613659B2 (de)
AT (1) ATE143854T1 (de)
AU (1) AU4032789A (de)
CA (1) CA1327689C (de)
DE (1) DE68927323T3 (de)
WO (1) WO1989012547A1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8729245D0 (en) * 1987-12-15 1988-01-27 Boc Group Plc Vacuum apparatus
US4975312A (en) * 1988-06-20 1990-12-04 Foster-Miller, Inc. Multiaxially oriented thermotropic polymer substrate for printed wire board
US6045737A (en) * 1989-06-16 2000-04-04 Superex Polymer, Inc. Coextrusion of liquid crystal polymers and thermoplastic polymers
US5589236A (en) * 1989-06-16 1996-12-31 Superex Polymer Inc. Coextrusion of liquid crystal polymers and thermoplastic polymers
US5034026A (en) * 1990-04-20 1991-07-23 The Dow Chemical Company Polybenzazole polymers containing indan moieties
JP3245437B2 (ja) * 1991-04-05 2002-01-15 株式会社クラレ 積層体の製造方法
WO1993006191A1 (en) * 1991-09-17 1993-04-01 Foster-Miller, Inc. Controlling the coefficient of thermal expansion of liquid crystalline polymer based components
US5248530A (en) * 1991-11-27 1993-09-28 Hoechst Celanese Corp. Heat sealable coextruded lcp film
US5321109A (en) * 1992-11-17 1994-06-14 Impra, Inc. Uniformly expanded PTFE film
DE69411415T2 (de) * 1993-02-25 1999-02-11 Japan Gore Tex Inc Kunststofffilm aus Flüssigkristall und Verfahren zu seiner Herstellung
US6027771A (en) * 1993-02-25 2000-02-22 Moriya; Akira Liquid crystal polymer film and a method for manufacturing the same
US5681624A (en) * 1993-02-25 1997-10-28 Japan Gore-Tex, Inc. Liquid crystal polymer film and a method for manufacturing the same
US5439541A (en) * 1994-02-08 1995-08-08 The Board Of Trustees Of The University Of Illinois Method for producing and using crosslinked copolyesters
JP2939477B2 (ja) 1994-08-16 1999-08-25 エイチエヌエイ・ホールディングス・インコーポレーテッド 液晶重合体−金属積層品および該積層品の製造法
DE69632222T2 (de) * 1995-03-31 2004-08-26 Sumitomo Chemical Co., Ltd. Verbundstoff aus flüssigkristallinem Polyesterharzzusammensetzungsfilm und Metallfolie und Leiterplatte daraus
WO1997019127A1 (en) * 1995-11-22 1997-05-29 Hoechst Celanese Corporation Liquid crystal polymer films
US5882741A (en) * 1996-01-26 1999-03-16 Foster-Miller, Inc. Members having a multiaxially oriented coating of thermotropic liquid crystalline polymer and method and apparatus for producing such members
AU2246197A (en) * 1996-01-26 1997-08-20 Foster-Miller Inc. Die with grooved feed zone for extruding polymer
EP0925182A1 (de) 1996-09-11 1999-06-30 Dupont Canada Inc. Mehrschichtige wärmetauscher aus polymer, die eine sperrschicht enthalten
EP0925181B1 (de) 1996-09-11 2003-04-16 Dupont Canada Inc. Wärmetauscher enthaltend schichten aus flüssigkristallinem polymer
US5995361A (en) * 1997-01-10 1999-11-30 Foster-Miller, Inc. Liquid crystalline polymer capacitors
US6036711A (en) * 1998-02-18 2000-03-14 United States Surgical Corporation Reusable cannula
ES2361475T3 (es) * 1998-02-23 2011-06-17 Draka Comteq B.V. Componentes estructurales compuestos que contienen refuerzos de polímero cristalino líquido para cables de fibra óptica.
JP4216433B2 (ja) 1999-03-29 2009-01-28 株式会社クラレ 回路基板用金属張積層板の製造方法
US6325780B1 (en) 1999-09-13 2001-12-04 Advanced Cardiovascular Systems, Inc. Inflatable member formed of liquid crystal polymeric material blend
US6443925B1 (en) 1999-09-13 2002-09-03 Advanced Cardiovascular Systems, Inc. Balloon catheter shaft formed of liquid crystal polymeric material blend
US6544382B2 (en) 1999-11-15 2003-04-08 Pactiv Corporation Apparatus for high-speed heating and cooling of a polymer
CA2313307C (en) 2000-06-30 2007-09-25 William J. Slyne Differential velocity extrusion
US20040121132A1 (en) * 2000-07-03 2004-06-24 Slyne William J. Differential velocity extrusion
US6696163B2 (en) * 2000-07-18 2004-02-24 3M Innovative Properties Company Liquid crystal polymers for flexible circuits
WO2002049405A2 (en) 2000-08-15 2002-06-20 World Properties, Inc. Multi-layer circuits and methods of manufacture thereof
US20020064701A1 (en) * 2000-09-11 2002-05-30 Hand Doris I. Conductive liquid crystalline polymer film and method of manufacture thereof
US6761834B2 (en) 2000-09-20 2004-07-13 World Properties, Inc. Electrostatic deposition of high temperature, high performance liquid crystalline polymers
WO2002049404A2 (en) 2000-12-14 2002-06-20 World Properties Inc. Liquid crystalline polymer bond plies and circuits formed therefrom
US20050208278A1 (en) * 2001-08-22 2005-09-22 Landi Vincent R Method for improving bonding of circuit substrates to metal and articles formed thereby
US6994896B2 (en) * 2002-09-16 2006-02-07 World Properties, Inc. Liquid crystalline polymer composites, method of manufacture thereof, and articles formed therefrom
US7227179B2 (en) * 2002-09-30 2007-06-05 World Properties, Inc. Circuit materials, circuits, multi-layer circuits, and methods of manufacture thereof
EP1582340A4 (de) * 2003-01-06 2008-09-03 Toray Industries Verbundfolie und herstellungsverfahren dafür
US20040234707A1 (en) * 2003-05-23 2004-11-25 Dimarzio Don Method of multi-axial crystalline thermoplastic coating of composite structures
US7180172B2 (en) * 2003-06-19 2007-02-20 World Properties, Inc. Circuits, multi-layer circuits, and methods of manufacture thereof
US7549220B2 (en) * 2003-12-17 2009-06-23 World Properties, Inc. Method for making a multilayer circuit
GB2427408A (en) * 2004-01-20 2006-12-27 World Properties Inc Circuit Materials Circuits Multi Layer Circuits And Method Of Manufacture
US7524388B2 (en) * 2005-05-10 2009-04-28 World Properties, Inc. Composites, method of manufacture thereof, and articles formed therefrom
KR101366906B1 (ko) 2005-07-27 2014-02-24 가부시키가이샤 구라레 열가소성 액정 폴리머 필름으로 피복한 배선판의 제조 방법
US7513766B2 (en) * 2005-10-11 2009-04-07 Cryovac, Inc. Extrusion apparatus having a driven feed segment
WO2014074227A1 (en) 2012-11-09 2014-05-15 Ticona Llc Liquid crystalline polymer composition for films
TWI636127B (zh) 2015-06-25 2018-09-21 財團法人工業技術研究院 液晶高分子複合膜

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1136133A (en) * 1966-05-26 1968-12-11 Ici Ltd New oriented films and tapes of polyethylene-1,2-diphenoxyethane-4,4'-dicarboxylate
US3598637A (en) * 1969-01-29 1971-08-10 Celanese Corp Metal-coated fibrillated products
US3681297A (en) * 1970-11-10 1972-08-01 Gaetano Francis D Alelio Synthesis of polybenzothiazolines and polybenzothiazoles by reacting a dialdehyde with an aromatic bis-mercaptoamine
US4011128A (en) * 1971-09-09 1977-03-08 Nippon Ekika Seikei Kabushiki Kaisha Apparatus for forming a cross-oriented film
US4039610A (en) * 1973-05-14 1977-08-02 Exxon Research And Engineering Company Method of making an oriental dimensionally stable article from a high softening aromatic polymer or copolymer
US4041206A (en) * 1974-03-03 1977-08-09 Toray Industries, Inc. Laminated polyester film
JPS5116363A (ja) * 1974-07-31 1976-02-09 Unitika Ltd Hokozokuhoriamidofuirumuno seizohoho
CA1052966A (en) * 1974-08-23 1979-04-24 Herbert W. Keuchel Radial extrusion and stretching of foam to form fibrous networks
US4051108A (en) * 1975-12-05 1977-09-27 The United States Of America As Represented By The Secretary Of The Air Force Preparation of films and coatings of para ordered aromatic heterocyclic polymers
JPS54162174A (en) * 1978-06-14 1979-12-22 Sumitomo Bakelite Co Method of producing flexible printed circuit board
AR219554A1 (es) * 1978-10-17 1980-08-29 Singer Aronovici A Procedimiento de fabricacion de un film de estratos multiples cruzados y producto obtenido
DE3066823D1 (en) * 1979-06-25 1984-04-12 Teijin Ltd Biaxially oriented wholly aromatic polyester film and process for producing same
CH641400A5 (de) * 1979-07-26 1984-02-29 Tetra Pak Dev Verfahren zur herstellung einer gereckten kunststoff-folie mit biaxialer molekuelorientierung.
JPS56166023A (en) * 1980-05-27 1981-12-19 Teijin Ltd Polyester film
US4332759A (en) * 1980-07-15 1982-06-01 Celanese Corporation Process for extruding liquid crystal polymer
GB2089276B (en) * 1980-11-19 1984-09-05 Metal Box Co Ltd Thermoplastics tubular articles
US4377546A (en) * 1981-08-11 1983-03-22 The United States Of America As Represented By The Secretary Of The Air Force Process for producing aromatic heterocyclic polymer alloys
JPS5832489A (ja) * 1981-08-20 1983-02-25 日東電工株式会社 印刷回路用ポリエステルフイルム
DE3279100D1 (en) * 1982-03-29 1988-11-17 Ibm A process for forming a polymer of high mechanical properties
US4772089A (en) * 1982-04-02 1988-09-20 Polyplastics Co., Ltd. Optical fiber cable and method for producing same
US4533692A (en) * 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
US4533693A (en) * 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
EP0119202A1 (de) * 1982-09-17 1984-09-26 Sri International Flüssigkristalline poly(2,6-benzothiazol)-zusammensetzungen, verfahren und erzeugnisse
US4554119A (en) * 1983-04-11 1985-11-19 Celanese Corporation Process for heat treating shaped articles of poly {[benzo(1,2-d:4,5-d')bisthiazole-2,6-diyl]-1,4-phenylene}, its cis isomer or mixtures thereof
US4487735A (en) * 1983-04-11 1984-12-11 Celanese Corporation Process for preparing film of poly{[benzo(1,2-d:4,5-d')bisthiazole-2,6-diyl]-1,4-phenylene}, its cis isomer or mixtures thereof
EP0129372A3 (de) * 1983-06-20 1987-04-15 Imperial Chemical Industries Plc Optisches Faserkabel
US4614629A (en) * 1983-09-19 1986-09-30 International Business Machines Corporation Rotational compression process for forming liquid crystalline polymers with ultra-high mechanical properties
JPS6079130A (ja) * 1983-10-05 1985-05-04 Mazda Motor Corp エンジンのスロツトル弁制御装置
US4536365A (en) * 1983-12-22 1985-08-20 American Cyanamid Company Process for the manufacture of equally biaxially oriented film
US4600765A (en) * 1984-02-17 1986-07-15 Owens-Corning Fiberglas Corporation Melt processable optically anisotropic polymers
US4659408A (en) * 1984-05-29 1987-04-21 American Can Company Multi-layer sheet structure, method of making same and containers made therefrom
JPS61130041A (ja) * 1984-11-28 1986-06-17 ポリプラスチックス株式会社 寸法安定性の良好な成形品の製造方法
JPS61130046A (ja) * 1984-11-28 1986-06-17 ポリプラスチックス株式会社 ラミネ−トフイルムの製造法
JPS626211A (ja) * 1985-02-06 1987-01-13 Sumitomo Electric Ind Ltd 高配向性樹脂製補強部材およびその製造方法
JPS61241317A (ja) * 1985-04-18 1986-10-27 Asahi Chem Ind Co Ltd ポリエステルフイルム
JPS6233931A (ja) * 1985-08-02 1987-02-13 Kaho Seisakusho:Kk 竪穴掘削装置
US4699821A (en) * 1985-08-19 1987-10-13 Minnesota Mining & Manufacturing Company Heat-recoverable sheet for use as protective closure
US4973442A (en) * 1985-09-26 1990-11-27 Foster Miller Inc. Forming biaxially oriented ordered polymer films
JPS6295213A (ja) * 1985-10-23 1987-05-01 Asahi Chem Ind Co Ltd 積層フイルム及びその製造法
JPS6298792A (ja) * 1985-10-25 1987-05-08 旭化成株式会社 フレキシブルプリント配線用基板
DE3603995A1 (de) * 1986-02-08 1987-08-20 Bayer Ag Verfahren zur herstellung und die teile aus thermotropen fluessigkristallinen kunststoffen mit definierter orientierung der lc-polymere
US4786348A (en) * 1987-01-05 1988-11-22 E. I. Du Pont De Nemours And Company Method of making transparent oriented sheets
JPH0722957B2 (ja) * 1987-01-14 1995-03-15 三菱化学株式会社 熱液晶ポリマ−フイルムの成形方法
US4774632A (en) * 1987-07-06 1988-09-27 General Electric Company Hybrid integrated circuit chip package
JPH01130930A (ja) * 1987-11-17 1989-05-23 Sumitomo Bakelite Co Ltd 液晶性全芳香族ポリエステルフィルムの製造方法

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EP0428568A4 (en) 1991-07-24
AU4032789A (en) 1990-01-12
ATE143854T1 (de) 1996-10-15
US4966807A (en) 1990-10-30
EP0428568B2 (de) 2000-04-19
EP0428568A1 (de) 1991-05-29
JP2613659B2 (ja) 1997-05-28
DE68927323D1 (de) 1996-11-14
EP0428568B1 (de) 1996-10-09
WO1989012547A1 (en) 1989-12-28
DE68927323T2 (de) 1997-03-20
CA1327689C (en) 1994-03-15
JPH03504948A (ja) 1991-10-31

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