DE10196471T1 - Verfahren zur Herstellung einer biologisch abbauren thermoplastischen Verbindung - Google Patents

Verfahren zur Herstellung einer biologisch abbauren thermoplastischen Verbindung

Info

Publication number
DE10196471T1
DE10196471T1 DE10196471T DE10196471T DE10196471T1 DE 10196471 T1 DE10196471 T1 DE 10196471T1 DE 10196471 T DE10196471 T DE 10196471T DE 10196471 T DE10196471 T DE 10196471T DE 10196471 T1 DE10196471 T1 DE 10196471T1
Authority
DE
Germany
Prior art keywords
production
biodegradable thermoplastic
thermoplastic compound
compound
biodegradable
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.)
Withdrawn
Application number
DE10196471T
Other languages
English (en)
Inventor
Fu-Jya Daniel Tsai
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.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
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 Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Publication of DE10196471T1 publication Critical patent/DE10196471T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225—Mixtures of macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43828—Composite fibres sheath-core
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43832—Composite fibres side-by-side
DE10196471T 2000-08-01 2001-08-01 Verfahren zur Herstellung einer biologisch abbauren thermoplastischen Verbindung Withdrawn DE10196471T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/629,381 US6544455B1 (en) 1997-12-22 2000-08-01 Methods for making a biodegradable thermoplastic composition
PCT/US2001/024062 WO2002010489A1 (en) 2000-08-01 2001-08-01 Methods for making a biodegradable thermoplastic composition

Publications (1)

Publication Number Publication Date
DE10196471T1 true DE10196471T1 (de) 2003-06-18

Family

ID=24522772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10196471T Withdrawn DE10196471T1 (de) 2000-08-01 2001-08-01 Verfahren zur Herstellung einer biologisch abbauren thermoplastischen Verbindung

Country Status (8)

Country Link
US (1) US6544455B1 (de)
KR (1) KR20030043922A (de)
AU (1) AU2001280940A1 (de)
BR (1) BR0112809A (de)
DE (1) DE10196471T1 (de)
GB (1) GB2380705A (de)
MX (1) MXPA03000611A (de)
WO (1) WO2002010489A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725464B2 (ja) * 2001-10-31 2005-12-14 竹本油脂株式会社 生分解性合成繊維フィラメント用油剤及び生分解性合成繊維フィラメントの処理方法
US6869985B2 (en) * 2002-05-10 2005-03-22 Awi Licensing Company Environmentally friendly polylactide-based composite formulations
JP4027728B2 (ja) * 2002-06-21 2007-12-26 帝人ファイバー株式会社 ポリエステル系短繊維からなる不織布
US7354656B2 (en) 2002-11-26 2008-04-08 Michigan State University, Board Of Trustees Floor covering made from an environmentally friendly polylactide-based composite formulation
US20050249899A1 (en) * 2004-05-06 2005-11-10 Bonutti Peter M Biodegradable packaging material
WO2006016480A1 (ja) * 2004-08-10 2006-02-16 Jsr Corporation 樹脂組成物及びその成形品
EP1707657A1 (de) * 2005-03-31 2006-10-04 M & J Fibretech A/S Verfahren zur Herstellung von elastischen und/oder wasserersetzbaren Vliesstoffen aus Kompositfäden
EP1966419B1 (de) 2005-12-15 2010-09-15 Kimberly-Clark Worldwide, Inc. Biologisch abbaubare mehrkomponentenfasern
AU2006341586B2 (en) 2006-04-07 2011-05-12 Kimberly-Clark Worldwide, Inc. Biodegradable nonwoven laminate
KR101297865B1 (ko) * 2006-07-14 2013-08-19 킴벌리-클라크 월드와이드, 인크. 부직 웹에 사용하기 위한 생분해성 폴리락트산
WO2008008067A1 (en) 2006-07-14 2008-01-17 Kimberly-Clark Worldwide, Inc. Biodegradable aliphatic polyester for use in nonwoven webs
EP2041341B1 (de) 2006-07-14 2010-11-03 Kimberly-Clark Worldwide, Inc. Biologisch abbaubarer aliphatisch-aromatischer copolyester zur verwendung in vliesstoffen
AU2006347731B2 (en) * 2006-08-31 2012-09-13 Kimberly-Clark Worldwide, Inc. Highly breathable biodegradable films
US8227658B2 (en) 2007-12-14 2012-07-24 Kimberly-Clark Worldwide, Inc Film formed from a blend of biodegradable aliphatic-aromatic copolyesters
US7998888B2 (en) * 2008-03-28 2011-08-16 Kimberly-Clark Worldwide, Inc. Thermoplastic starch for use in melt-extruded substrates
US8338508B2 (en) * 2008-05-14 2012-12-25 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing an olefinic elastomer
US8147965B2 (en) * 2008-05-14 2012-04-03 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing thermoplastic polyurethane
US8470222B2 (en) 2008-06-06 2013-06-25 Kimberly-Clark Worldwide, Inc. Fibers formed from a blend of a modified aliphatic-aromatic copolyester and thermoplastic starch
US8841386B2 (en) * 2008-06-10 2014-09-23 Kimberly-Clark Worldwide, Inc. Fibers formed from aromatic polyester and polyether copolymer
US8759279B2 (en) * 2008-06-30 2014-06-24 Kimberly-Clark Worldwide, Inc. Fragranced biodegradable film
US8188185B2 (en) * 2008-06-30 2012-05-29 Kimberly-Clark Worldwide, Inc. Biodegradable packaging film
US8927617B2 (en) * 2008-06-30 2015-01-06 Kimberly-Clark Worldwide, Inc. Fragranced water-sensitive film
US8329601B2 (en) 2008-12-18 2012-12-11 Kimberly-Clark Worldwide, Inc. Biodegradable and renewable film
US8283006B2 (en) * 2008-12-18 2012-10-09 Kimberly-Clark Worldwide, Inc. Injection molding material containing starch and plant protein
US8292863B2 (en) 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
CN102719934B (zh) * 2012-06-21 2014-01-29 浙江理工大学 一种海岛复合纺丝法制备超细可染聚丙烯纤维的方法
CN103409941B (zh) * 2013-07-29 2016-04-13 博爱（中国）膨化芯材有限公司 一种可全降解导流材料及其制备工艺和应用
DE102014202578A1 (de) 2014-02-12 2015-08-13 Aesculap Ag Medizinisches Produkt und Verfahren zu seiner Herstellung
KR20150120698A (ko) * 2014-04-18 2015-10-28 구기승 친환경 단섬유 부직포 및 그 제조방법
CN110528114B (zh) * 2018-05-25 2022-07-26 杜邦兴达（无锡）单丝有限公司 聚对苯二甲酸丁二醇酯-聚丙烯单丝
CN110483961B (zh) * 2019-09-30 2021-11-16 苏州中达航材料科技有限公司 一种全降解地膜及其制备方法

Family Cites Families (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703316A (en) 1951-06-05 1955-03-01 Du Pont Polymers of high melting lactide
US3531561A (en) 1965-04-20 1970-09-29 Ethicon Inc Suture preparation
BE790018A (fr) 1971-10-14 1973-04-12 Westinghouse Electric Corp Ameliorations apportees ou se rapportant a des compositions resineuses
US3921333A (en) 1972-07-28 1975-11-25 Union Carbide Corp Transplanter containers made from biodegradable-environmentally degradable blends
US3853820A (en) 1973-07-23 1974-12-10 Eastman Kodak Co Blends of linear water-dissipatable polyesters and aliphatic or cycloaliphatic dicarboxylic acids
US3964486A (en) 1974-08-19 1976-06-22 The Procter & Gamble Company Disposable diaper containing ammonia inhibitor
US4137921A (en) 1977-06-24 1979-02-06 Ethicon, Inc. Addition copolymers of lactide and glycolide and method of preparation
US4175177A (en) 1978-02-24 1979-11-20 Union Carbide Corporation Crosslinkable copolymer of a lactone and a polyfunctional acrylate
JPS5953945B2 (ja) 1980-02-21 1984-12-27 東レ株式会社 繊維構造物の処理方法
EP0080274B1 (de) 1981-11-23 1986-05-14 Imperial Chemical Industries Plc Verfahren zum Schmelzspinnen einer Mischung eines faserformenden Polymers und eines unvermischbaren Polymers und entsprechend hergestellte Fasern
US4489056A (en) 1982-06-30 1984-12-18 Merck & Co., Inc. Acid anhydrides as rate controlling agent for the erosion of polymers which latter polymers have beneficial substances dispersed throughout their matrix or where the polymer matrix surrounds the beneficial substance
US5160472A (en) 1984-10-24 1992-11-03 Zachariades Anagnostis E Method of producing composite structures of ultra-high-molecular-weight polymers, such as ultra-high-molecular-weight polyethylene products
PH26954A (en) 1985-05-15 1992-12-03 Procter & Gamble Disposable absorbent articles
US4710187A (en) 1985-09-06 1987-12-01 Kimberly-Clark Corporation Form-fitting self-adjusting disposable garment with a stretchable bodyside liner
JPS6269822A (ja) 1985-09-19 1987-03-31 Chisso Corp 熱接着性複合繊維
US4762521A (en) 1986-04-11 1988-08-09 Kimberly-Clark Corporation Absorbent garment with quilted and conformable absorbent pad
US4800219A (en) 1986-12-22 1989-01-24 E. I. Du Pont De Nemours And Company Polylactide compositions
US4770656A (en) 1986-12-31 1988-09-13 Kimberly-Clark Corporation Routing of leg elastic to reduce stresses in a stretchable outer diaper cover
CH671961A5 (de) 1987-02-27 1989-10-13 Amrotex Ag
US4983689A (en) 1987-05-07 1991-01-08 Yu Simon H Process for making macromolecular monomers of polylactones with terminal acryloyl unsaturation and block copolymers thereof
US4798603A (en) 1987-10-16 1989-01-17 Kimberly-Clark Corporation Absorbent article having a hydrophobic transport layer
DE3808843A1 (de) 1988-03-17 1989-09-28 Bayer Ag Polymermischungen mit hoher zugfestigkeit und guter weiterreissfestigkeit
US5444113A (en) 1988-08-08 1995-08-22 Ecopol, Llc End use applications of biodegradable polymers
US5180765A (en) 1988-08-08 1993-01-19 Biopak Technology, Ltd. Biodegradable packaging thermoplastics from lactides
US5502158A (en) 1988-08-08 1996-03-26 Ecopol, Llc Degradable polymer composition
US5216050A (en) 1988-08-08 1993-06-01 Biopak Technology, Ltd. Blends of polyactic acid
US5424346A (en) 1988-08-08 1995-06-13 Ecopol, Llc Biodegradable replacement of crystal polystyrene
US5252642A (en) 1989-03-01 1993-10-12 Biopak Technology, Ltd. Degradable impact modified polyactic acid
US5069970A (en) 1989-01-23 1991-12-03 Allied-Signal Inc. Fibers and filters containing said fibers
JP2682130B2 (ja) 1989-04-25 1997-11-26 三井石油化学工業株式会社 柔軟な長繊維不織布
US5108827A (en) 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
US5057368A (en) 1989-12-21 1991-10-15 Allied-Signal Filaments having trilobal or quadrilobal cross-sections
US5273596A (en) 1990-03-21 1993-12-28 Fiberweb North America, Inc. Nonwoven fabric for diaper top sheet and method of making the same
DE4016348C2 (de) 1990-05-21 1995-12-21 Bp Chemicals Plastec Gmbh Verfahren zur Herstellung eines Verbundvlieses sowie Verwendung eines so hergestellten Verbundvlieses
JPH0457948A (ja) 1990-06-26 1992-02-25 Unitika Ltd 自己分解性三次元網目構造不織布
US5076983A (en) 1990-07-16 1991-12-31 E. I. Du Pont De Nemours And Company Polyhydroxy acid films
EP0548209A4 (en) 1990-09-11 1993-09-01 E.I. Du Pont De Nemours And Company Films containing polyhydroxy acids and a compatibilizer
JP3311371B2 (ja) 1991-11-15 2002-08-05 三井化学株式会社 緩衝材
US5223546A (en) 1991-04-24 1993-06-29 Mitsui Toatsu Chemicals, Inc. High polymer network
US5238968A (en) 1991-04-24 1993-08-24 Mitsui Toatsu Chemicals, Inc. Process for preparing a degradable high polymer network
US5340646A (en) 1991-04-26 1994-08-23 Mitsui Toatsu Chemicals, Inc. Breathable, hydrolyzable porous film
US5405887A (en) 1991-04-26 1995-04-11 Mitsui Toatsu Chemicals, Inc. Porous film
EP0525245A1 (de) 1991-08-01 1993-02-03 NOVAMONT S.p.A. Absorbierender Einwegartikel
US5412005A (en) 1991-05-03 1995-05-02 Novamont S.P.A. Biodegradable polymeric compositions based on starch and thermoplastic polymers
CA2068368A1 (en) 1991-05-13 1992-11-14 Masanobu Ajioka Degradable laminate composition
CA2067451A1 (en) 1991-05-24 1993-10-29 Gregory B. Kharas Polylactide blends
JPH0571005A (ja) 1991-09-06 1993-03-23 Unitika Ltd 軽量複合繊維
US5277976A (en) 1991-10-07 1994-01-11 Minnesota Mining And Manufacturing Company Oriented profile fibers
US5162153A (en) 1991-12-23 1992-11-10 Hoechst Celanese Corporation Poly(butylene terephthalate) copolyester and a process for preparing it
US5202178A (en) 1992-02-28 1993-04-13 International Paper Company High-strength nylon battery separator material and related method of manufacture
US5258422A (en) 1992-05-05 1993-11-02 Tredegar Industries, Inc. Compostable thermoplastic compositions
EP0569151B1 (de) 1992-05-08 1998-03-25 Showa Highpolymer Co., Ltd. Geschäumte dünne Polyester-Materialien
US5294469A (en) 1992-06-17 1994-03-15 Mitsui Toatsu Chemicals, Incorporated Industrial woven fabric and composite sheet comprising same
US5241066A (en) 1992-06-25 1993-08-31 Basf Corporation Method of recovering caprolactam from mixed waste
US5382400A (en) 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US5336552A (en) 1992-08-26 1994-08-09 Kimberly-Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer
KR100209818B1 (ko) 1992-09-04 1999-07-15 사또 아끼오 분해성점착필름 및 분해성수지조성물
DK0615555T3 (da) 1992-10-02 2001-07-09 Cargill Inc Tekstilmateriale af smeltestabil lactidpolymer og fremgangsmåde til fremstilling deraf
NZ256972A (en) 1992-10-02 1997-04-24 Cargill Inc Film formed from melt-stable poly(lactide) composition, the poly(lactide) having a number average molecular weight of at least 10,000
US5338822A (en) 1992-10-02 1994-08-16 Cargill, Incorporated Melt-stable lactide polymer composition and process for manufacture thereof
US5321068A (en) 1992-11-24 1994-06-14 E. I. Du Pont De Nemours And Company Fiber of polyadipamide polymer containing added succinic acid
JP3264720B2 (ja) 1993-01-12 2002-03-11 ユニチカ株式会社 生分解性複合短繊維不織布
JP3264719B2 (ja) 1993-01-12 2002-03-11 ユニチカ株式会社 生分解性複合長繊維不織布
JP3247176B2 (ja) 1993-01-12 2002-01-15 ユニチカ株式会社 生分解性潜在捲縮性複合長繊維及びその不織布
WO1994017226A1 (en) 1993-01-28 1994-08-04 Fiberweb North America, Inc. Process for producing fibers and nonwoven fabrics from immiscible polymer blends
JP3136021B2 (ja) 1993-02-23 2001-02-19 大和紡績株式会社 生物分解性繊維組成物及びこれに有用な熱接着性繊維
US5462983A (en) 1993-07-27 1995-10-31 Evercorn, Inc. Biodegradable moldable products and films comprising blends of starch esters and polyesters
US5618911A (en) 1993-08-19 1997-04-08 Toyo Boseki Kabushiki Kaisha Polymer containing lactic acid as its constituting unit and method for producing the same
US5593778A (en) 1993-09-09 1997-01-14 Kanebo, Ltd. Biodegradable copolyester, molded article produced therefrom and process for producing the molded article
CA2111172A1 (en) 1993-09-23 1995-03-24 Dennis S. Everhart Nonwoven fabric formed from alloy fibers
JPH07133511A (ja) 1993-11-10 1995-05-23 Toyobo Co Ltd 生分解性複合繊維及びそれを用いた不織布
KR100362894B1 (ko) 1993-12-20 2003-01-24 더 프록터 앤드 갬블 캄파니 향상된생분해성을가지는pH-변경된중합체조성물
EP0664309B1 (de) 1994-01-21 1999-06-02 Shimadzu Corporation Methode zur Herstellung von Polymilchsäure
US5500465A (en) 1994-03-10 1996-03-19 Board Of Trustees Operating Michigan State University Biodegradable multi-component polymeric materials based on unmodified starch-like polysaccharides
JP3468883B2 (ja) 1994-11-08 2003-11-17 ユニチカ株式会社 生分解性複合繊維
US5637631A (en) 1994-11-17 1997-06-10 Mitsui Toatsu Chemicals, Inc. Preparation process of degradable polymer
JPH08260320A (ja) 1995-03-28 1996-10-08 Unitika Ltd 生分解性複合短繊維からなる不織布
FR2733520B1 (fr) 1995-04-26 1997-06-06 Fiberweb Sodoca Structure composite biodegradable non tisse/film
US5691424A (en) 1995-05-25 1997-11-25 Mitsui Toatsu Chemicals, Inc. Heat-resistant molded article of lactic acid-base polymer
EP0765913B1 (de) 1995-09-29 2002-08-28 Dainippon Ink And Chemicals, Inc. Verfahren zur Herstellung von Polyestermischungen auf Basis von Polylactiden
US5952088A (en) * 1996-12-31 1999-09-14 Kimberly-Clark Worldwide, Inc. Multicomponent fiber
US5910545A (en) * 1997-10-31 1999-06-08 Kimberly-Clark Worldwide, Inc. Biodegradable thermoplastic composition
BR0013573A (pt) * 1999-08-25 2002-07-16 Kimberly Clark Co Materiais nao trançados biodesintegráveis com propriedades de gerenciamento de fluido e produtos absorventes descartáveis contendo os mesmos
BR0015442A (pt) * 1999-11-09 2002-12-24 Kimberly Clark Co Polilactidas não trançados biodegradáveis com propriedades de gerenciamento de fluido e produtos absorventes descartáveis contendo os mesmos

Also Published As

Publication number Publication date
MXPA03000611A (es) 2003-05-14
US6544455B1 (en) 2003-04-08
KR20030043922A (ko) 2003-06-02
GB0301717D0 (en) 2003-02-26
GB2380705A (en) 2003-04-16
BR0112809A (pt) 2003-07-01
WO2002010489A1 (en) 2002-02-07
AU2001280940A1 (en) 2002-02-13

Similar Documents

Publication Publication Date Title
DE10196471T1 (de) Verfahren zur Herstellung einer biologisch abbauren thermoplastischen Verbindung
ATE266614T1 (de) Integriertes verfahren zur herstellung einer alkenyl-substituierten aromatischen verbindung
DE60114545D1 (de) Verfahren zur herstellung einer polyolefinzusammensetzung
DE60124962D1 (de) Verfahren zur Herstellung von Material für die Entsorgung von Exkrementen
DE69810012T2 (de) Verfahren zur Herstellung einer Polycarbonsäure
DE10084978T1 (de) Verfahren zur Herstellung thermoplastischer transparenter Harze
DE60100449D1 (de) Verfahren zur Herstellung einer Photo-Orientierungsschicht
DE69932665D1 (de) Verfahren zur Herstellung einer Verbindungsstruktur
DE60036869D1 (de) Verfahren zur herstellung einer vergrabenen verbindung für einen grabenkondensator
DE60130027D1 (de) Verfahren zur herstellung nanokristalliner strukturen
DE60103344D1 (de) Verfahren zur Herstellung einer Prothese
AT7110U3 (de) Verfahren zur herstellung von amlodipinmaleat
DE60031761D1 (de) Verfahren zur herstellung einer harzzusammensetzung
DE60032660D1 (de) Verfahren zur Herstellung einer planaren Heterostruktur
DE60021928D1 (de) Verfahren zur Herstellung einer Cordieriet-Keramik mit Wabenstruktur
DE60105101D1 (de) Verfahren zur Herstellung einer Polyurethan Dichtungsmasse
DE69917951D1 (de) Verfahren zur Herstellung eines Mehrschichtstoffes
DE60219228D1 (de) Verfahren zur Herstellung einer Kunststofffolie
DE60109545D1 (de) Verfahren zur Herstellung einer Aromazusammensetzung auf Pilzbasis
DE60026607D1 (de) Verfahren zur herstellung von perfluoroalkadienen
DE60012389D1 (de) Verfahren zur Herstellung einer Gassperrfolie
DE60010159D1 (de) Verfahren zur Herstellung einer thermoplastischen Elastomerzusammensetzung
DE60113220D1 (de) Verfahren zur Herstellung einer mehrschichtigen elastomeren Beschichtung
DE69903297D1 (de) Verfahren zur Herstellung einer keramischen Folie
DE50107388D1 (de) Verfahren zur herstellung einer bundbuchse

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee