NO20053451L - Biologisk nedbrytbare polymerer - Google Patents

Biologisk nedbrytbare polymerer

Info

Publication number
NO20053451L
NO20053451L NO20053451A NO20053451A NO20053451L NO 20053451 L NO20053451 L NO 20053451L NO 20053451 A NO20053451 A NO 20053451A NO 20053451 A NO20053451 A NO 20053451A NO 20053451 L NO20053451 L NO 20053451L
Authority
NO
Norway
Prior art keywords
phosphorus
biodegradable polymers
containing polymer
polymers
oecd
Prior art date
Application number
NO20053451A
Other languages
English (en)
Other versions
NO20053451D0 (no
NO333580B1 (no
Inventor
Keith Philip Davis
Graham Philip Otter
Gary Woodward
Kim Huan
Original Assignee
Rhodia Cons Spec Ltd
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 Rhodia Cons Spec Ltd filed Critical Rhodia Cons Spec Ltd
Publication of NO20053451D0 publication Critical patent/NO20053451D0/no
Publication of NO20053451L publication Critical patent/NO20053451L/no
Publication of NO333580B1 publication Critical patent/NO333580B1/no

Links

Classifications

    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F30/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F30/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Det tilveiebringes en fosforholdig polymer omfattende reaksjonsproduktet av en kjedeoverfører med minst en pH-binding med en umettet karboksyl-, fosfon- eller sulfonsyre. Oppfinnelsen tilveiebringer også før nevnte fosforholdige polymer videre omfattende fosforholdige endegrupper. Polymerene har en biologisk nedbrytbarhet på minst 20% pr. 28 dager (som bestemt ved OECD 306).
NO20053451A 2002-12-20 2005-07-15 Biologisk nedbrytbare polymerer NO333580B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0229684.6A GB0229684D0 (en) 2002-12-20 2002-12-20 Biodegradable polymers
PCT/GB2003/005570 WO2004056886A1 (en) 2002-12-20 2003-12-19 Biodegradable polymers

Publications (3)

Publication Number Publication Date
NO20053451D0 NO20053451D0 (no) 2005-07-15
NO20053451L true NO20053451L (no) 2005-09-20
NO333580B1 NO333580B1 (no) 2013-07-15

Family

ID=9950059

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053451A NO333580B1 (no) 2002-12-20 2005-07-15 Biologisk nedbrytbare polymerer

Country Status (11)

Country Link
US (1) US7879964B2 (no)
EP (1) EP1578818B1 (no)
AT (1) ATE432299T1 (no)
AU (1) AU2003295136A1 (no)
CA (1) CA2510749C (no)
DE (1) DE60327808D1 (no)
DK (1) DK1578818T3 (no)
ES (1) ES2324032T3 (no)
GB (1) GB0229684D0 (no)
NO (1) NO333580B1 (no)
WO (1) WO2004056886A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8183184B2 (en) 2006-09-05 2012-05-22 University Of Kansas Polyelectrolyte complexes for oil and gas applications
EP2650314A1 (en) * 2012-04-13 2013-10-16 Clariant International Ltd. Process for inhibition of sulphide scales

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216099A (en) 1989-06-26 1993-06-01 Rohm And Haas Company Low molecular weight water soluble phosphinate and phosphonate containing polymers
US5077361A (en) * 1989-06-26 1991-12-31 Rohm And Haas Company Low molecular weight water soluble phosphinate and phosphonate containing polymers
US5256746A (en) 1991-04-25 1993-10-26 Rohm And Haas Company Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers
AU728096B2 (en) 1996-03-01 2001-01-04 Rohm And Haas Company Process for preparing phosphonate-terminated polymers
US5866664A (en) 1997-02-03 1999-02-02 Rohm And Haas Company Process for preparing phosphonate-terminated polymers
GB9703951D0 (en) 1997-02-26 1997-04-16 Albright & Wilson Uk Ltd Novel phosphino derivatives
JP2000198809A (ja) 1998-12-29 2000-07-18 Sanyo Chem Ind Ltd α，β―不飽和カルボン酸（塩）（共）重合体の製造方法
US6624273B1 (en) * 1999-03-19 2003-09-23 3M Innovative Properties Company Plasticized acrylics for pressure sensitive adhesive applications

Also Published As

Publication number Publication date
US7879964B2 (en) 2011-02-01
CA2510749A1 (en) 2004-07-08
CA2510749C (en) 2012-04-24
ES2324032T3 (es) 2009-07-29
GB0229684D0 (en) 2003-01-29
AU2003295136A1 (en) 2004-07-14
NO20053451D0 (no) 2005-07-15
US20070282086A1 (en) 2007-12-06
DK1578818T3 (da) 2009-08-17
DE60327808D1 (de) 2009-07-09
NO333580B1 (no) 2013-07-15
ATE432299T1 (de) 2009-06-15
EP1578818A1 (en) 2005-09-28
WO2004056886A1 (en) 2004-07-08
EP1578818B1 (en) 2009-05-27

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