NO20013028L - Plastgjenstander omfattende biologisk nedbrytbare PHA- kopolymerer - Google Patents

Plastgjenstander omfattende biologisk nedbrytbare PHA- kopolymerer

Info

Publication number
NO20013028L
NO20013028L NO20013028A NO20013028A NO20013028L NO 20013028 L NO20013028 L NO 20013028L NO 20013028 A NO20013028 A NO 20013028A NO 20013028 A NO20013028 A NO 20013028A NO 20013028 L NO20013028 L NO 20013028L
Authority
NO
Norway
Prior art keywords
rrmu
present
biodegradable
plastic articles
pha copolymers
Prior art date
Application number
NO20013028A
Other languages
English (en)
Other versions
NO20013028D0 (no
Inventor
Isao Noda
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of NO20013028D0 publication Critical patent/NO20013028D0/no
Publication of NO20013028L publication Critical patent/NO20013028L/no

Links

Classifications

    • 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
    • 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
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesive Tapes (AREA)
  • Woven Fabrics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Den foreliggende oppfinnelse vedrører biologisk nedbrytbare PHA-kopolymerer omfattende minst to tilfeldig gjentagende monomerenheter. Den foreliggende oppfinnelse vedrører videre en plastgjenstand omfattende en biologisk nedbrytbar ko- polymer, hvori den biologisk nedbrytbare kopolymer omfatter minst to tilfeldig gjentagende monomerenheter (RRMU) hvori den første RRMU har struktur (I), hvori R1 er H, eller C eller C2 alkyl, og n er l eller 2, den andre RRMU har struktur (II) og hvori minst 50% av RRMU'ene har strukturen til den første RRMU. Den foreliggende oppfinnelse vedrører videre en absorberende gjenstand omfattende et væske- gjennomtrengelig toppsjikt, et væskeugjennomtrengelig baksidesjikt omfattende en film som omfatter et PHA i henhold til den foreliggende oppfinnelse og en absorberende kjerne plassert mellom toppsjiktet og baksidesjiktet.
NO20013028A 1998-12-21 2001-06-18 Plastgjenstander omfattende biologisk nedbrytbare PHA- kopolymerer NO20013028L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21813498A 1998-12-21 1998-12-21
PCT/US1999/029480 WO2000037119A1 (en) 1998-12-21 1999-12-13 Plastic articles comprising biodegradable pha copolymers

Publications (2)

Publication Number Publication Date
NO20013028D0 NO20013028D0 (no) 2001-06-18
NO20013028L true NO20013028L (no) 2001-08-21

Family

ID=22813880

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013028A NO20013028L (no) 1998-12-21 2001-06-18 Plastgjenstander omfattende biologisk nedbrytbare PHA- kopolymerer

Country Status (15)

Country Link
EP (1) EP1140231B1 (no)
JP (1) JP2002532618A (no)
KR (1) KR20010082767A (no)
CN (1) CN1173747C (no)
AT (1) ATE318152T1 (no)
AU (1) AU3119700A (no)
CA (1) CA2352795C (no)
CO (1) CO5111042A1 (no)
DE (1) DE69930013T2 (no)
ES (1) ES2259245T3 (no)
HK (1) HK1040371A1 (no)
NO (1) NO20013028L (no)
PE (1) PE20001479A1 (no)
TW (1) TW470654B (no)
WO (1) WO2000037119A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001268300A1 (en) * 2000-06-09 2001-12-17 The Procter And Gamble Company Method of and items for reducing latex exposure
EP1754463A1 (en) * 2000-06-09 2007-02-21 The Procter & Gamble Company Method of and items comprising polyhydroxyalkanoate for reducing latex exposure
ATE377060T1 (de) * 2003-02-21 2007-11-15 Metabolix Inc Pha-klebstoffe
US7781539B2 (en) 2003-02-21 2010-08-24 Metabolix Inc. PHA blends
US7098292B2 (en) † 2003-05-08 2006-08-29 The Procter & Gamble Company Molded or extruded articles comprising polyhydroxyalkanoate copolymer and an environmentally degradable thermoplastic polymer
EP1964879B1 (en) 2003-12-30 2012-06-13 Metabolix, Inc. Nucleating agents
CN1923890A (zh) * 2006-08-29 2007-03-07 天津国韵生物科技有限公司 用于发泡材料的含聚羟基丁酸酯共聚物和聚乳酸的组合物
DE102007059299A1 (de) 2007-05-16 2008-11-20 Entex Rust & Mitschke Gmbh Vorrichtung zur Verarbeitung von zu entgasenden Produkten
JP2010017361A (ja) * 2008-07-10 2010-01-28 Hitachi Chem Co Ltd 医療用粘着剤樹脂組成物及び医療用テープ
US9475930B2 (en) 2012-08-17 2016-10-25 Metabolix, Inc. Biobased rubber modifiers for polymer blends
WO2014194220A1 (en) 2013-05-30 2014-12-04 Metabolix, Inc. Recyclate blends
DE102013223496A1 (de) 2013-11-18 2015-05-21 Tesa Se Neuartiges Polyester geeignet zur Herstellung von Trägermaterialien für Klebebändern
CN106459544B (zh) 2014-03-27 2021-10-01 Cj 第一制糖株式会社 高度填充的聚合物体系
WO2019142920A1 (ja) * 2018-01-22 2019-07-25 株式会社カネカ 不織布の製造方法
CA3138614A1 (en) * 2019-05-20 2020-11-26 Bradley Keith LAPORTE Apparatus and methods for manufacturing biodegradable, compostable, drink straws from polyhydroxyalkanoate material
EP4363483A1 (en) * 2021-06-29 2024-05-08 Bostik SA Poly (3 -hydroxyacid) polymers from long-chain epoxides and their uses related to hot melt adhesives
CN117651748A (zh) 2021-07-26 2024-03-05 株式会社未来科学 包含生物降解性生物聚合物的粘接性组合物、粘接剂以及改变粘接剂的粘接强度的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8603073A (nl) 1986-12-02 1988-07-01 Rijksuniversiteit Werkwijze voor het bereiden van polyesters door fermentatie; werkwijze voor het bereiden van optisch actieve carbonzuren en esters; polyester omvattende voortbrengselen.
US4876331A (en) 1987-08-18 1989-10-24 Mitsubishi Kasei Corporation Copolyester and process for producing the same
JPH0714353B2 (ja) 1988-06-03 1995-02-22 三菱化学株式会社 ポリエステル共重合体の製造方法
US5004664A (en) 1989-02-27 1991-04-02 Xerox Corporation Toner and developer compositions containing biodegradable semicrystalline polyesters
KR100189468B1 (ko) 1991-04-09 1999-06-01 양갑석 폴리-베타-하이드록시알카노에이트(pha)공중합체및그제조방법,이를생산하는미생물과pha공중합체의고분자블렌드
JP2777757B2 (ja) 1991-09-17 1998-07-23 鐘淵化学工業株式会社 共重合体およびその製造方法
JPH07438A (ja) 1991-10-08 1995-01-06 紀由 ▲高▼坂 肛門保護具
SG47812A1 (en) * 1994-01-28 1998-04-17 Procter & Gamble Biodegradable copolymers and plastic articles comprising biodegradable copolymers of 3-hydroxyhexanoate
ID23491A (id) * 1994-01-28 1995-09-07 Procter & Gamble Kopolimer-kopolimer yang dapat dibiodegradasi dan baha-bahan plastik yang terdiri dari kopolimer-kopolimer yang dapat dibiodegradasi
JPH07275344A (ja) 1994-04-05 1995-10-24 Nippon Zeon Co Ltd 軟組織用医療用材料
NL9401037A (nl) 1994-06-23 1996-02-01 Soonn Stichting Onderzoek En O Werkwijze voor het bereiden van een biologisch afbreekbare polyhydroxyalkanoaat coating met behulp van een waterige dispersie van polyhydroxyalkanoaat.
JPH0889264A (ja) 1994-09-20 1996-04-09 Chikyu Kankyo Sangyo Gijutsu Kenkyu Kiko ポリエステル共重合体の製造方法
JPH09191893A (ja) 1996-01-22 1997-07-29 Taisei Corp ヒドロキシアルカン酸共重合体の製造方法

Also Published As

Publication number Publication date
TW470654B (en) 2002-01-01
PE20001479A1 (es) 2001-01-17
AU3119700A (en) 2000-07-12
WO2000037119A1 (en) 2000-06-29
JP2002532618A (ja) 2002-10-02
KR20010082767A (ko) 2001-08-30
HK1040371A1 (zh) 2002-06-07
NO20013028D0 (no) 2001-06-18
EP1140231A1 (en) 2001-10-10
DE69930013T2 (de) 2006-10-26
ATE318152T1 (de) 2006-03-15
CO5111042A1 (es) 2001-12-26
CN1173747C (zh) 2004-11-03
ES2259245T3 (es) 2006-09-16
DE69930013D1 (de) 2006-04-27
CN1331608A (zh) 2002-01-16
CA2352795C (en) 2005-11-08
EP1140231B1 (en) 2006-02-22
CA2352795A1 (en) 2000-06-29

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