CA2195023A1 - Shaped body made of composite material based on cellulose acetate and reinforcing natural cellulose fibres, a process for its production, and its use - Google Patents

Shaped body made of composite material based on cellulose acetate and reinforcing natural cellulose fibres, a process for its production, and its use

Info

Publication number
CA2195023A1
CA2195023A1 CA002195023A CA2195023A CA2195023A1 CA 2195023 A1 CA2195023 A1 CA 2195023A1 CA 002195023 A CA002195023 A CA 002195023A CA 2195023 A CA2195023 A CA 2195023A CA 2195023 A1 CA2195023 A1 CA 2195023A1
Authority
CA
Canada
Prior art keywords
approximately
cellulose acetate
fibres
natural
cellulose
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
Application number
CA002195023A
Other languages
French (fr)
Other versions
CA2195023C (en
Inventor
Ties Karstens
Joachim Schatzle
Robert Kohler
Michael Wedler
Martin Tubach
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.)
Cerdia Produktions GmbH
Original Assignee
Ties Karstens
Joachim Schatzle
Robert Kohler
Michael Wedler
Martin Tubach
Rhone-Poulenc Rhodia Aktiengesellschaft
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
Application filed by Ties Karstens, Joachim Schatzle, Robert Kohler, Michael Wedler, Martin Tubach, Rhone-Poulenc Rhodia Aktiengesellschaft filed Critical Ties Karstens
Publication of CA2195023A1 publication Critical patent/CA2195023A1/en
Application granted granted Critical
Publication of CA2195023C publication Critical patent/CA2195023C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/10—Esters of organic acids
    • C08J2301/12—Cellulose acetate
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/903—Microfiber, less than 100 micron diameter
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/619—Including other strand or fiber material in the same layer not specified as having microdimensions

Abstract

The invention concerns shaped bodies made of composite material based on cellulose acetate as binder and reinforcing natural cellulose fibres and/or natural cellulosic fibres, characterized in that the cellulose acetate has a degree of substitution (DS) of between approximately 1.2 and 2.7, the shaped body has a Vicat temperature of at least approximately 160 ~C, and the mass ratio of cellulose acetate to natural cellulose fibres and/or natural cellulosic fibres is between approximately 10:90 and 90:10. These shaped bodies are produced in that cellulose acetate is mixed with the natural cellulose fibres and/or natural cellulosic fibres in a mass ratio of between approximately 90:10 and 10:90, in particular 15:85 and 85:15, the total moisture content is set at at least approximately 3 mass %, relative to the total amount of cellulose acetate in the mixture, and the mixture is compressed at a temperature of between approximately 220 and 280 ~C and a pressure of between approximately 30 and 150 bar. The shaped bodies according to the invention can advantageously be used as parts for vehicle interiors, in particular headlining and side linings, as well as packaging material, insulating material or parts of furniture.
CA 2195023 1995-05-15 1996-05-14 Shaped body made of composite material based on cellulose acetate and reinforcing natural cellulose fibres, a process for its production, and its use Expired - Fee Related CA2195023C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19517763A DE19517763C2 (en) 1995-05-15 1995-05-15 Shaped body made of composite material based on cellulose acetate and reinforcing natural cellulose fibers and their use
DE19517763.0 1995-05-15
PCT/EP1996/002074 WO1996036666A1 (en) 1995-05-15 1996-05-14 Shaped body made of composite material based on cellulose acetate and reinforcing natural cellulose fibres, a process for its production, and its use

Publications (2)

Publication Number Publication Date
CA2195023A1 true CA2195023A1 (en) 1996-11-21
CA2195023C CA2195023C (en) 2001-04-24

Family

ID=7761929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2195023 Expired - Fee Related CA2195023C (en) 1995-05-15 1996-05-14 Shaped body made of composite material based on cellulose acetate and reinforcing natural cellulose fibres, a process for its production, and its use

Country Status (14)

Country Link
US (1) US5883025A (en)
EP (1) EP0773972B1 (en)
JP (1) JP2843827B2 (en)
KR (1) KR100208201B1 (en)
CN (1) CN1109711C (en)
AT (1) ATE198611T1 (en)
AU (1) AU5764696A (en)
BR (1) BR9606472A (en)
CA (1) CA2195023C (en)
DE (2) DE19517763C2 (en)
ES (1) ES2155602T3 (en)
RU (1) RU2123014C1 (en)
UA (1) UA42016C2 (en)
WO (1) WO1996036666A1 (en)

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DE19962640A1 (en) * 1999-12-23 2001-06-28 Marx Gmbh J J Self-supporting and shaped component from a fiber nonwoven, uses a material mixture containing fibers of a high melting point to be shaped and bonded by heat and pressure in a molding press
DE10012136A1 (en) * 2000-03-13 2001-09-20 Trespa Int Bv Decorative sheet used as curtain facade, includes core layers made from wood fibers and/or cellulose fibers and pigments surrounded and bound by resin, in which some free fibers are at the surfaces of the core layers
US6296795B1 (en) 2000-05-19 2001-10-02 George S. Buck Non-woven fibrous batts, shaped articles, fiber binders and related processes
DE10027297A1 (en) * 2000-06-05 2001-12-06 Schmermund Verpackungstechnik Reinforced composite material, used for production of molding materials and subsequent molded products, comprises phloem fiber plants as natural filler and reinforcing fibers
KR100387221B1 (en) * 2000-07-14 2003-06-12 바이오리플라 주식회사 biodegradable inorganic composition and formig method therefrom
JP2002067826A (en) 2000-08-25 2002-03-08 Nissan Motor Co Ltd Vehicular noise absorbing and insulating structure
AT409500B (en) * 2000-09-29 2002-08-26 Alois Hoegler HEMP FIBER INSULATION
JP2002105746A (en) * 2000-09-29 2002-04-10 Araco Corp Modified acetate fiber, method for producing the same, fiber laminate molded product and method for producing the same
US6872674B2 (en) * 2001-09-21 2005-03-29 Eastman Chemical Company Composite structures
JP4708706B2 (en) * 2002-01-16 2011-06-22 イーストマン ケミカル カンパニー Novel carbohydrate esters and polyol esters as plasticizers for polymers, compositions and products containing such plasticizers and methods for their use
US7178308B2 (en) * 2002-06-28 2007-02-20 Masonite International Corporation Composite door structure and method of forming a composite door structure
US20040007342A1 (en) * 2002-07-09 2004-01-15 Coulter George Gary Process for the control of the physical and chemical characteristics of cellulose fiber containing molded articles
US7185468B2 (en) 2002-10-31 2007-03-06 Jeld-Wen, Inc. Multi-layered fire door and method for making the same
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JP2005162876A (en) * 2003-12-02 2005-06-23 Sony Corp Resin composition and method for producing the same, molded product and electrical product
US20060107589A1 (en) 2004-11-19 2006-05-25 Rubin Patti D Compressed growing medium
US9756798B2 (en) 2004-11-19 2017-09-12 Patti D. Rubin Burrow filling compressed growing medium
DE102005028627B8 (en) * 2005-06-20 2007-04-19 Carcoustics Tech Center Gmbh Hot-formed carrier part, in particular parcel shelf, and method for producing such a carrier part
US20090274922A1 (en) * 2006-01-06 2009-11-05 Roys John E High Gloss Laminates for Decorative Automotive Parts
GB2439947B8 (en) * 2006-07-31 2021-08-18 Vernacare Ltd Washbowl formed from paper pulp composition
US20090113791A1 (en) 2007-10-29 2009-05-07 Oms Investments, Inc. Compressed Coconut Coir Pith Granules and Methods for the Production and use Thereof
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Also Published As

Publication number Publication date
CA2195023C (en) 2001-04-24
RU2123014C1 (en) 1998-12-10
CN1109711C (en) 2003-05-28
DE19517763A1 (en) 1996-11-21
KR100208201B1 (en) 1999-07-15
ES2155602T3 (en) 2001-05-16
DE59606305D1 (en) 2001-02-15
EP0773972A1 (en) 1997-05-21
UA42016C2 (en) 2001-10-15
EP0773972B1 (en) 2001-01-10
DE19517763C2 (en) 2003-06-05
US5883025A (en) 1999-03-16
WO1996036666A1 (en) 1996-11-21
BR9606472A (en) 1998-12-15
ATE198611T1 (en) 2001-01-15
JPH09508669A (en) 1997-09-02
CN1154125A (en) 1997-07-09
JP2843827B2 (en) 1999-01-06
AU5764696A (en) 1996-11-29

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