DE69224772T2 - Abbaubare Schichtstoffzusammensetzung - Google Patents

Abbaubare Schichtstoffzusammensetzung

Info

Publication number
DE69224772T2
DE69224772T2 DE1992624772 DE69224772T DE69224772T2 DE 69224772 T2 DE69224772 T2 DE 69224772T2 DE 1992624772 DE1992624772 DE 1992624772 DE 69224772 T DE69224772 T DE 69224772T DE 69224772 T2 DE69224772 T2 DE 69224772T2
Authority
DE
Germany
Prior art keywords
laminate composition
degradable
degradable laminate
composition
laminate
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
DE1992624772
Other languages
English (en)
Other versions
DE69224772D1 (de
DE69224772T3 (de
Inventor
Masanobu Ajioka
Akihiro Yamaguchi
Katashi Enomoto
Hosei Shinoda
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals 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=26447114&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69224772(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP10705291A external-priority patent/JP3071861B2/ja
Priority claimed from JP3199164A external-priority patent/JP3071881B2/ja
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of DE69224772D1 publication Critical patent/DE69224772D1/de
Application granted granted Critical
Publication of DE69224772T2 publication Critical patent/DE69224772T2/de
Publication of DE69224772T3 publication Critical patent/DE69224772T3/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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/08—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance 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
    • 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
    • B32B27/10—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 of paper or cardboard
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance 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
    • 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
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • 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
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10T428/2969—Polyamide, polyimide or polyester
    • 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]
    • 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
    • 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
DE1992624772 1991-05-13 1992-05-12 Abbaubare Schichtstoffzusammensetzung Expired - Lifetime DE69224772T3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP107052/91 1991-05-13
JP10705291A JP3071861B2 (ja) 1991-05-13 1991-05-13 分解性ラミネート紙
JP3199164A JP3071881B2 (ja) 1991-08-08 1991-08-08 分解性ラミネート組成物
JP199164/91 1991-08-08

Publications (3)

Publication Number Publication Date
DE69224772D1 DE69224772D1 (de) 1998-04-23
DE69224772T2 true DE69224772T2 (de) 1998-09-10
DE69224772T3 DE69224772T3 (de) 2008-02-28

Family

ID=26447114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992624772 Expired - Lifetime DE69224772T3 (de) 1991-05-13 1992-05-12 Abbaubare Schichtstoffzusammensetzung

Country Status (4)

Country Link
US (1) US5434004A (de)
EP (1) EP0514137B2 (de)
CA (1) CA2068368A1 (de)
DE (1) DE69224772T3 (de)

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DE4137658A1 (de) * 1991-11-15 1993-05-19 Oberschmitten Papierfab Verpackungsmaterial aus mehrlagigen verbundstoffen
JP3150426B2 (ja) * 1992-06-29 2001-03-26 三井化学株式会社 分解性複合材料
US5338822A (en) * 1992-10-02 1994-08-16 Cargill, Incorporated Melt-stable lactide polymer composition and process for manufacture thereof
JP3258326B2 (ja) * 1992-10-02 2002-02-18 カーギル， インコーポレイテッド 溶融安定性ラクチドポリマーをコーティングした紙とその製造方法
US5631066A (en) * 1993-01-25 1997-05-20 Chronopol, Inc. Process for making metalized films and films produced therefrom
DE4332081A1 (de) * 1993-09-21 1995-03-30 Pelz Ernst Empe Werke Verpackungsmaterial sowie Verfahren zu dessen Herstellung
FR2725731B1 (fr) * 1994-10-12 1996-12-13 Fiberweb Sodoca Sarl Procede de fabrication d'un non-tisse a base d'acide lactique et non-tisse obtenu
CA2209159A1 (en) * 1994-12-30 1996-07-11 Jennifer Cappel Larson A water-flushable film
FI951637A (fi) * 1995-04-06 1996-10-07 Yhtyneet Paperitehtaat Oy Pakkausmateriaali
SE504226C2 (sv) * 1995-04-24 1996-12-09 Tetra Laval Holdings & Finance Förpackningslaminat jämte förpackning framställd därav
FR2733520B1 (fr) * 1995-04-26 1997-06-06 Fiberweb Sodoca Structure composite biodegradable non tisse/film
US5849401A (en) * 1995-09-28 1998-12-15 Cargill, Incorporated Compostable multilayer structures, methods for manufacture, and articles prepared therefrom
US5905046A (en) * 1995-10-13 1999-05-18 Uni-Charm Corporation Biodegradable and hydrolyzable sheet
US5679421A (en) * 1995-10-30 1997-10-21 Brinton, Jr.; William F. Biodegradable bags and processes for making such biodegradable bags
FI99268C (fi) * 1996-04-04 1998-02-25 Upm Kymmene Oy Kerrosmateriaali
SE514845C2 (sv) * 1996-09-04 2001-04-30 Tetra Laval Holdings & Finance Biologiskt nedbrytbart förpackningslaminat, sätt att framställa förpackningslaminatet samt av förpackningslaminatet framställda förpackningsbehållare
US5851937A (en) * 1997-03-27 1998-12-22 Clopay Plastic Products Company, Inc. Cloth-like totally biodegradable and/or compostable composites and method of manufacture
US6089009A (en) 1997-08-28 2000-07-18 Belmont Textile Machinery Co., Inc. Fluid-jet false-twisting method and product
US6268434B1 (en) 1997-10-31 2001-07-31 Kimberly Clark Worldwide, Inc. Biodegradable polylactide nonwovens with improved fluid management properties
US6201068B1 (en) 1997-10-31 2001-03-13 Kimberly-Clark Worldwide, Inc. Biodegradable polylactide nonwovens with improved fluid management properties
US6544455B1 (en) 1997-12-22 2003-04-08 Kimberly-Clark Worldwide, Inc. Methods for making a biodegradable thermoplastic composition
US6306782B1 (en) 1997-12-22 2001-10-23 Kimberly-Clark Worldwide, Inc. Disposable absorbent product having biodisintegratable nonwovens with improved fluid management properties
US6309988B1 (en) 1997-12-22 2001-10-30 Kimberly-Clark Worldwide, Inc. Biodisintegratable nonwovens with improved fluid management properties
US6372850B2 (en) 1997-12-31 2002-04-16 Kimberly-Clark Worldwide, Inc. Melt processable poly (ethylene oxide) fibers
US6164011A (en) * 1998-02-02 2000-12-26 Cascades Multi-Pro Inc. Biodegradable and biocompatible agricultural mulch and method of preparing same
FI112624B (fi) * 1998-07-07 2003-12-31 Enso Oyj Kompostoituva pinnoitettu paperi tai kartonki, menetelmä sen valmistamiseksi sekä siitä saatuja tuotteita
US6194483B1 (en) 1998-08-31 2001-02-27 Kimberly-Clark Worldwide, Inc. Disposable articles having biodegradable nonwovens with improved fluid management properties
US6197860B1 (en) 1998-08-31 2001-03-06 Kimberly-Clark Worldwide, Inc. Biodegradable nonwovens with improved fluid management properties
US6524667B1 (en) 2000-05-17 2003-02-25 Prescott Paper Products (Usa), Inc. Wet waste compostable bag and method and apparatus for manufacturing same
US20020123538A1 (en) 2000-12-29 2002-09-05 Peiguang Zhou Hot-melt adhesive based on blend of amorphous and crystalline polymers for multilayer bonding
US7348052B2 (en) * 2002-05-07 2008-03-25 Coating Excellence International Sandwich wrappers, fast food wrappers, and gum wrappers comprising PLA resin
US20050214489A1 (en) * 2002-05-24 2005-09-29 Hiroyuki Sato Multilayer stretched product
EP1541345A4 (de) * 2002-07-11 2008-08-20 Mitsubishi Plastics Inc Biologisch abbaubare mehrschichtfolie und geformter gegenstand aus biologisch abbaubarer mehrschichtfolie
US6848210B1 (en) 2003-01-31 2005-02-01 Sanford D. Altman Biodegradable chum container
JP3889376B2 (ja) * 2003-05-16 2007-03-07 松下電器産業株式会社 電池用パッケージおよびその製造方法
US7172814B2 (en) * 2003-06-03 2007-02-06 Bio-Tec Biologische Naturverpackungen Gmbh & Co Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends
US20040258857A1 (en) * 2003-06-16 2004-12-23 Eastman Kodak Company Imaging media with high elastic modulus and improved long term stability
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US7955710B2 (en) * 2003-12-22 2011-06-07 Kimberly-Clark Worldwide, Inc. Ultrasonic bonding of dissimilar materials
US7422782B2 (en) * 2005-02-01 2008-09-09 Curwood, Inc. Peelable/resealable packaging film
AU2006242781A1 (en) * 2005-03-03 2006-11-09 Shilpan Pravinchandra Patel Packaging materials
TWM277594U (en) * 2005-04-27 2005-10-11 Shi-Ching Jang Decomposable paper sheet for making food container
BRPI0617641A2 (pt) * 2005-10-21 2011-08-02 Univ Clemson recipiente moldado, e, método para formar o mesmo
GB2441984A (en) * 2006-09-22 2008-03-26 Hsi-Ching Chang Biodegradable paper board
US8916257B1 (en) * 2006-12-29 2014-12-23 Aberdeen Road Company Cloth-like synthetic textiles
US20090142528A1 (en) * 2007-08-18 2009-06-04 Earth First Industries Incorporated Composites for packaging articles and method of making same
US20090047511A1 (en) * 2007-08-18 2009-02-19 Tilton Christopher R Composites for packaging articles and method of making same
US20090045210A1 (en) * 2007-08-18 2009-02-19 Tilton Christopher R Pliable ground calcium carbonates storage articles and method of making same
GB2452227A (en) * 2007-08-28 2009-03-04 Portabrands Ltd Packaging materials
EP2265439A4 (de) * 2008-03-24 2012-05-16 Biovation Llc Biolaminatverbundanordnung und verwandte verfahren
US8389107B2 (en) 2008-03-24 2013-03-05 Biovation, Llc Cellulosic biolaminate composite assembly and related methods
US20110123809A1 (en) * 2008-03-24 2011-05-26 Biovation, Llc Biolaminate composite assembly and related methods
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Also Published As

Publication number Publication date
US5434004A (en) 1995-07-18
EP0514137B1 (de) 1998-03-18
DE69224772D1 (de) 1998-04-23
CA2068368A1 (en) 1992-11-14
DE69224772T3 (de) 2008-02-28
EP0514137A3 (en) 1993-04-07
EP0514137A2 (de) 1992-11-19
EP0514137B2 (de) 2007-07-25

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., CHIYODA, TOKIO, JP

8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
R071 Expiry of right

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