CA2098911A1 - Photodegradable plastic composition - Google Patents

Photodegradable plastic composition

Info

Publication number
CA2098911A1
CA2098911A1 CA002098911A CA2098911A CA2098911A1 CA 2098911 A1 CA2098911 A1 CA 2098911A1 CA 002098911 A CA002098911 A CA 002098911A CA 2098911 A CA2098911 A CA 2098911A CA 2098911 A1 CA2098911 A1 CA 2098911A1
Authority
CA
Canada
Prior art keywords
composition
transition metal
metal compound
thermoplastic
present
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
CA002098911A
Other languages
English (en)
French (fr)
Inventor
Graham M. Chapman
Robert H. Downie
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.)
Ecostar International LP
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 CA2098911A1 publication Critical patent/CA2098911A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0033—Additives activating the degradation of the macromolecular compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones

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)
  • Compositions Of Macromolecular Compounds (AREA)
CA002098911A 1990-12-21 1991-12-20 Photodegradable plastic composition Abandoned CA2098911A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63236290A 1990-12-21 1990-12-21
US632,362 1990-12-21

Publications (1)

Publication Number Publication Date
CA2098911A1 true CA2098911A1 (en) 1992-06-22

Family

ID=24535226

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002098911A Abandoned CA2098911A1 (en) 1990-12-21 1991-12-20 Photodegradable plastic composition

Country Status (5)

Country Link
EP (1) EP0563291A1 (ja)
JP (1) JP3184886B2 (ja)
KR (1) KR930703370A (ja)
CA (1) CA2098911A1 (ja)
WO (1) WO1992011298A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658780A (en) 1992-12-07 1997-08-19 Ribozyme Pharmaceuticals, Inc. Rel a targeted ribozymes
ATE174600T1 (de) * 1993-10-27 1999-01-15 Ribozyme Pharm Inc 2'-amido-und 2'-peptido-modifizierte oligonukleotide
US5814404A (en) * 1994-06-03 1998-09-29 Minnesota Mining And Manufacturing Company Degradable multilayer melt blown microfibers
US6214915B1 (en) * 1998-12-10 2001-04-10 General Electric Company Stabilized thermoplastic compositions
US6482872B2 (en) 1999-04-01 2002-11-19 Programmable Materials, Inc. Process for manufacturing a biodegradable polymeric composition
ITMI20021711A1 (it) * 2002-07-31 2004-02-01 Polimeri Europa Spa Polimeri vinilaromatici espandibili in perle e procedimento per la loro preparazione.
NO324368B1 (no) * 2003-04-23 2007-10-01 Normors As Fremgangsmate for fremstilling av tilsetningsmiddel til termoplaster og slik fremstilt tilsetningsmiddel samt termoplast inneholdende slikt tilsetningsmiddel.
TR200801372T2 (tr) * 2005-09-01 2008-05-21 S�Perf�Lm Ambalaj Sanay� Ve T�Caret A.�. Bozunabi̇li̇r ve/veya bi̇yobozunabi̇li̇r çi̇ft yönlü gp
KR20080045691A (ko) * 2005-09-07 2008-05-23 시바 스폐셜티 케미칼스 홀딩 인코포레이티드 분해성 중합체 물품
CN101815698A (zh) * 2007-08-02 2010-08-25 巴斯夫欧洲公司 聚合物的降解促进剂和包含该促进剂的聚合物制品
FR2943219B1 (fr) * 2009-03-20 2012-05-18 Polytek Innovations Produit a usage agricole et son procede de fabrication
JP5484161B2 (ja) 2010-03-31 2014-05-07 小林製薬株式会社 生分解性使い捨てカイロ
CN103172981B (zh) * 2011-12-21 2017-03-01 香港生产力促进局 一种可降解聚合物组合物及其制备方法
WO2016080329A1 (ja) * 2014-11-18 2016-05-26 日油株式会社 鉄石鹸、その製造方法およびその鉄石鹸を含有する熱可塑性樹脂組成物
CN106032422A (zh) * 2015-03-13 2016-10-19 香港纺织及成衣研发中心有限公司 一种可降解合成纤维组合物及其制备方法和制品
JP7105242B2 (ja) 2016-11-22 2022-07-22 ポリマテリア・リミテッド 分解性ポリマーおよび製造方法
CN111393738B (zh) * 2020-05-06 2022-12-02 江苏祎唯诺新材料科技有限公司 一种光降解型pe缠绕膜及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1346650A (en) * 1970-09-18 1974-02-13 Sekisui Chemical Co Ltd Photo-degradable resin compositions
JPS4884136A (ja) * 1972-02-14 1973-11-08
US3941759A (en) * 1972-03-01 1976-03-02 Owens-Illinois, Inc. Degradable plastics containing dual-function additive system
FR2200299B1 (ja) * 1972-09-20 1978-10-20 Huels Chemische Werke Ag
US3981856A (en) * 1974-03-07 1976-09-21 Princeton Polymer Laboratories, Incorporated Degradable hydrocarbon polymers containing a metal compound and a benzotriazole

Also Published As

Publication number Publication date
EP0563291A1 (en) 1993-10-06
KR930703370A (ko) 1993-11-29
EP0563291A4 (ja) 1994-04-13
JPH06504079A (ja) 1994-05-12
JP3184886B2 (ja) 2001-07-09
WO1992011298A1 (en) 1992-07-09

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Legal Events

Date Code Title Description
FZDE Dead