CA2226946A1 - Method of grafting functional groups to synthetic polymers for making biodegradable plastics - Google Patents

Method of grafting functional groups to synthetic polymers for making biodegradable plastics Download PDF

Info

Publication number
CA2226946A1
CA2226946A1 CA 2226946 CA2226946A CA2226946A1 CA 2226946 A1 CA2226946 A1 CA 2226946A1 CA 2226946 CA2226946 CA 2226946 CA 2226946 A CA2226946 A CA 2226946A CA 2226946 A1 CA2226946 A1 CA 2226946A1
Authority
CA
Canada
Prior art keywords
graft copolymer
reaction
natural polymer
polyester
composition
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.)
Abandoned
Application number
CA 2226946
Other languages
English (en)
French (fr)
Inventor
Utpal Vaidya
Mrinal Bhattacharya
Jacob John
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.)
University of Minnesota
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2226946A1 publication Critical patent/CA2226946A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/02—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polycarbonates or saturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
CA 2226946 1996-06-13 1997-06-02 Method of grafting functional groups to synthetic polymers for making biodegradable plastics Abandoned CA2226946A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66270196A 1996-06-13 1996-06-13
US08/662,701 1996-06-13

Publications (1)

Publication Number Publication Date
CA2226946A1 true CA2226946A1 (en) 1997-12-18

Family

ID=24658828

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2226946 Abandoned CA2226946A1 (en) 1996-06-13 1997-06-02 Method of grafting functional groups to synthetic polymers for making biodegradable plastics

Country Status (6)

Country Link
EP (1) EP0843692A1 (ja)
JP (1) JPH11511804A (ja)
AR (1) AR007789A1 (ja)
AU (1) AU3227297A (ja)
CA (1) CA2226946A1 (ja)
WO (1) WO1997047670A1 (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7053151B2 (en) * 2000-12-29 2006-05-30 Kimberly-Clark Worldwide, Inc. Grafted biodegradable polymer blend compositions
GB2387388B (en) * 2000-12-29 2005-03-23 Kimberly Clark Co Water-responsive biodegradable polymer blends
US6500897B2 (en) 2000-12-29 2002-12-31 Kimberly-Clark Worldwide, Inc. Modified biodegradable compositions and a reactive-extrusion process to make the same
US6552124B2 (en) 2000-12-29 2003-04-22 Kimberly-Clark Worldwide, Inc. Method of making a polymer blend composition by reactive extrusion
US6890989B2 (en) 2001-03-12 2005-05-10 Kimberly-Clark Worldwide, Inc. Water-responsive biodegradable polymer compositions and method of making same
US20030232088A1 (en) * 2002-06-14 2003-12-18 Kimberly-Clark Worldwide, Inc. Materials with both bioadhesive and biodegradable components
US7037983B2 (en) * 2002-06-14 2006-05-02 Kimberly-Clark Worldwide, Inc. Methods of making functional biodegradable polymers
US7186789B2 (en) * 2003-06-11 2007-03-06 Advanced Cardiovascular Systems, Inc. Bioabsorbable, biobeneficial polyester polymers for use in drug eluting stent coatings
US8007775B2 (en) * 2004-12-30 2011-08-30 Advanced Cardiovascular Systems, Inc. Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same
FR2916203B1 (fr) * 2007-05-14 2012-07-20 Arkema Liants de coextrusion sur base renouvelable/biodegradable
EP2781351B1 (en) 2011-11-11 2021-11-24 Mitsubishi Chemical Corporation Biodegradable laminate
FR2994435B1 (fr) * 2012-08-09 2014-10-24 Arkema France Composition de polymeres a base de pla
SI2722368T1 (sl) 2012-10-16 2016-10-28 Omya International Ag Postopek nadzorovane kemične reakcije površine iz snovi trdnega polnila in dodatki za proizvodnjo površinsko obdelovane polnilne snovi
EP3272799A1 (en) * 2016-07-19 2018-01-24 Omya International AG Use of mono-substituted succinic anhydride in polylactic acid composite filled with calcium carbonate
CN110291674A (zh) * 2017-02-17 2019-09-27 富士胶片株式会社 固体电解质组合物、含固体电解质的片材及其制造方法、全固态二次电池及其制造方法、以及聚合物及其非水溶剂分散物
CN109880183A (zh) * 2019-03-12 2019-06-14 宁波百福得环保科技有限公司 一种具有全生物降解特性的淀粉发泡包装材料及其制备方法
JPWO2022071219A1 (ja) * 2020-09-30 2022-04-07
CN113121749A (zh) * 2021-03-30 2021-07-16 珠海麦得发生物科技股份有限公司 一种高韧性的聚酯接枝物及其制备方法和应用
CN116554447A (zh) * 2022-01-29 2023-08-08 中国石油化工股份有限公司 一种聚乳酸接枝共聚物及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884994A (en) * 1972-07-19 1975-05-20 Union Carbide Corp Graft copolymers of lactone polyesters
US5256711A (en) * 1991-10-04 1993-10-26 Director-General Of Agency Of Industrial Science Starch-containing biodegradable plastic and method of producing same
BE1006077A3 (fr) * 1992-07-15 1994-05-10 Solvay Compositions de moulage biodegradables comprenant au moins un amidon thermoplastique et au moins un polyester aliphatique thermoplastique.
JPH0790033A (ja) * 1993-09-20 1995-04-04 Showa Denko Kk ポリエステル−アミノアクリレートフィルム及びその製造方法
FR2726568B1 (fr) * 1994-11-08 1996-12-06 Atochem Elf Sa Melanges de polymeres comprenant un polymere halogene et compatibilises par un polyester aliphatique greffe

Also Published As

Publication number Publication date
JPH11511804A (ja) 1999-10-12
EP0843692A1 (en) 1998-05-27
WO1997047670A1 (en) 1997-12-18
AU3227297A (en) 1998-01-07
AR007789A1 (es) 1999-11-24

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