CA2084993A1 - Unstretched synthetic papers and methods of producing same - Google Patents
Unstretched synthetic papers and methods of producing sameInfo
- Publication number
- CA2084993A1 CA2084993A1 CA2084993A CA2084993A CA2084993A1 CA 2084993 A1 CA2084993 A1 CA 2084993A1 CA 2084993 A CA2084993 A CA 2084993A CA 2084993 A CA2084993 A CA 2084993A CA 2084993 A1 CA2084993 A1 CA 2084993A1
- Authority
- CA
- Canada
- Prior art keywords
- synthetic papers
- unstretched synthetic
- microvoids
- unstretched
- mechanically
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249956—Void-containing component is inorganic
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249956—Void-containing component is inorganic
- Y10T428/249957—Inorganic impregnant
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/258—Alkali metal or alkaline earth metal or compound thereof
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/259—Silicic material
-
- 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]
- Y10T428/31971—Of carbohydrate
- Y10T428/31993—Of paper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Paper (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Novel, unstretched synthetic papers being virtually free of mechanically produced microvoids and having a porous surface for writing and printing thereon are disclosed. The unstretched synthetic papers of the instant invention are formed typically by extruding from pellets a film or sheet material formed with a continuous olefin resin matrix containing an effective amount of a particulate filler having microvoids inherent thereto, such as a diatamaceous earth. The microvoid particulate filler is dispersed somewhat uniformely yet randomly throughout the continuous olefin resin matrix of the unstretched synthetic papers to provide non-mechanically produced microvoids in with the surfaces porous for imparting writeability and printability thereto. The novel, unstretched synthetic papers of the present invention have good receptivity and retentivity for common writing materials, such as ink, pencil lead, and paint, even though they are not mechanically stretched to form mechanically produced microvoids .
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US543,690 | 1990-06-26 | ||
US07/543,690 US5308693A (en) | 1990-06-26 | 1990-06-26 | Unstretched synthetic papers and methods of producing same |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2084993A1 true CA2084993A1 (en) | 1991-12-27 |
CA2084993C CA2084993C (en) | 1996-07-30 |
Family
ID=24169159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002084993A Expired - Fee Related CA2084993C (en) | 1990-06-26 | 1991-06-19 | Unstretched synthetic papers and methods of producing same |
Country Status (13)
Country | Link |
---|---|
US (1) | US5308693A (en) |
EP (1) | EP0536228B1 (en) |
JP (1) | JP2667933B2 (en) |
AR (1) | AR244831A1 (en) |
AT (1) | ATE148481T1 (en) |
AU (1) | AU648810B2 (en) |
BR (1) | BR9106602A (en) |
CA (1) | CA2084993C (en) |
DE (1) | DE69124513T2 (en) |
ES (1) | ES2098361T3 (en) |
IE (1) | IE912213A1 (en) |
MX (1) | MX174338B (en) |
WO (1) | WO1992000188A1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200424B (en) * | 1991-09-09 | 1993-02-21 | Avery Dennison Corp | |
US6004682A (en) * | 1991-09-09 | 1999-12-21 | Avery Dennison Corporation | In-mold label film and method |
US5314421A (en) * | 1992-03-05 | 1994-05-24 | Baxter International Inc. | Blood pack labels and the like |
GB9219656D0 (en) * | 1992-09-17 | 1992-10-28 | Du Pont Canada | Paper-like film and method and compositions for making it |
JPH06111534A (en) * | 1992-09-28 | 1994-04-22 | Sony Corp | Label for recording medium housing cassette and recording medium cassette |
GB9419386D0 (en) * | 1994-09-26 | 1994-11-09 | Arjobex Ltd | Composite plastics film or sheet |
US6110552A (en) * | 1997-01-31 | 2000-08-29 | Flexcon Company, Inc. | Release liners for pressure sensitive adhesive labels |
US6422605B1 (en) | 1999-10-05 | 2002-07-23 | Ccl Label, Inc. | In-mold expanded content label and method for applying same |
US6623841B1 (en) | 2000-04-11 | 2003-09-23 | Avery Dennison Corporation | Inherently ink-receptive film substrates |
US6756095B2 (en) | 2001-01-10 | 2004-06-29 | Avery Dennison Corporation | Heat-sealable laminate |
US6758000B2 (en) | 2001-01-10 | 2004-07-06 | Avery Dennison Corporation | Livestock security tag assembly |
JP4963756B2 (en) * | 2001-02-09 | 2012-06-27 | 株式会社ユポ・コーポレーション | Void-containing stretched thermoplastic resin film and method for producing the same |
US6773653B2 (en) * | 2001-10-05 | 2004-08-10 | Avery Dennison Corporation | In-mold labeling method |
US6808776B2 (en) | 2002-03-11 | 2004-10-26 | Avery Dennison Corporation | Water-absorbent film construction |
US6716501B2 (en) | 2002-07-18 | 2004-04-06 | Avery Dennison Corporation | Multilayered film |
KR20060010734A (en) * | 2003-05-01 | 2006-02-02 | 애버리 데니슨 코포레이션 | Multilayered film |
US7818866B2 (en) | 2005-05-27 | 2010-10-26 | Prairie Packaging, Inc. | Method of reinforcing a plastic foam cup |
US7694843B2 (en) | 2005-05-27 | 2010-04-13 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US7704347B2 (en) | 2005-05-27 | 2010-04-27 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US7814647B2 (en) | 2005-05-27 | 2010-10-19 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US8828170B2 (en) | 2010-03-04 | 2014-09-09 | Pactiv LLC | Apparatus and method for manufacturing reinforced containers |
EP2720862B1 (en) | 2011-06-17 | 2016-08-24 | Fiberweb, Inc. | Vapor permeable, substantially water impermeable multilayer article |
US10369769B2 (en) | 2011-06-23 | 2019-08-06 | Fiberweb, Inc. | Vapor-permeable, substantially water-impermeable multilayer article |
DK2723568T3 (en) | 2011-06-23 | 2017-10-23 | Fiberweb Llc | Vapor permeable, essentially all water impermeable, multilayer |
US9765459B2 (en) | 2011-06-24 | 2017-09-19 | Fiberweb, Llc | Vapor-permeable, substantially water-impermeable multilayer article |
CN113152144B (en) * | 2021-04-20 | 2022-01-14 | 江西和烁丰新材料有限公司 | Production process of permanent antistatic synthetic paper additive |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA758151A (en) * | 1967-05-02 | Union Carbide Corporation | Polymeric film-forming compositions and films of said compositions | |
BE657210A (en) * | 1963-12-24 | 1965-04-16 | ||
JPS491782B1 (en) * | 1969-12-28 | 1974-01-16 | ||
US3841903A (en) * | 1970-02-16 | 1974-10-15 | Japan Gas Chemical Co | Process for producing paper-like synthetic resin film |
US4082880A (en) * | 1973-11-22 | 1978-04-04 | Du Pont Of Canada Limited | Paper-like thermoplastic film |
JPS5090644A (en) * | 1973-12-17 | 1975-07-19 | ||
JPS5869015A (en) * | 1981-10-22 | 1983-04-25 | Oji Yuka Gouseishi Kk | Method of bonding label |
JPH089341B2 (en) * | 1987-04-10 | 1996-01-31 | 井関農機株式会社 | Mobile transmission equipment for mobile agricultural machinery |
EP0289859B1 (en) * | 1987-04-24 | 1992-04-01 | Ppg Industries, Inc. | Printed microporous material |
JPS6481829A (en) * | 1987-09-24 | 1989-03-28 | Oji Yuka Goseishi Kk | Synthetic resin film with outstanding printability |
GB2215268B (en) * | 1988-03-01 | 1991-11-13 | Mobil Plastics Europ Inc | Improved opaque film compositions |
JPH0255185A (en) * | 1988-08-19 | 1990-02-23 | Canon Inc | Material to be recorded and ink jet recording method using the same |
-
1990
- 1990-06-26 US US07/543,690 patent/US5308693A/en not_active Expired - Lifetime
-
1991
- 1991-06-19 AT AT91911913T patent/ATE148481T1/en active
- 1991-06-19 DE DE69124513T patent/DE69124513T2/en not_active Expired - Fee Related
- 1991-06-19 AU AU80631/91A patent/AU648810B2/en not_active Ceased
- 1991-06-19 ES ES91911913T patent/ES2098361T3/en not_active Expired - Lifetime
- 1991-06-19 WO PCT/US1991/004368 patent/WO1992000188A1/en active IP Right Grant
- 1991-06-19 EP EP91911913A patent/EP0536228B1/en not_active Expired - Lifetime
- 1991-06-19 BR BR919106602A patent/BR9106602A/en not_active Application Discontinuation
- 1991-06-19 JP JP3511285A patent/JP2667933B2/en not_active Expired - Lifetime
- 1991-06-19 CA CA002084993A patent/CA2084993C/en not_active Expired - Fee Related
- 1991-06-25 IE IE221391A patent/IE912213A1/en not_active Application Discontinuation
- 1991-06-26 AR AR91320030A patent/AR244831A1/en active
- 1991-06-26 MX MX2638691A patent/MX174338B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR244831A1 (en) | 1993-11-30 |
AU8063191A (en) | 1992-01-23 |
JPH06501275A (en) | 1994-02-10 |
JP2667933B2 (en) | 1997-10-27 |
WO1992000188A1 (en) | 1992-01-09 |
MX174338B (en) | 1994-05-09 |
ES2098361T3 (en) | 1997-05-01 |
BR9106602A (en) | 1993-04-20 |
CA2084993C (en) | 1996-07-30 |
DE69124513D1 (en) | 1997-03-13 |
AU648810B2 (en) | 1994-05-05 |
EP0536228A4 (en) | 1993-05-12 |
US5308693A (en) | 1994-05-03 |
ATE148481T1 (en) | 1997-02-15 |
DE69124513T2 (en) | 1997-05-15 |
EP0536228A1 (en) | 1993-04-14 |
IE912213A1 (en) | 1992-01-01 |
EP0536228B1 (en) | 1997-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |