CA2875157C - Method for stabilizing polymers containing ester groups - Google Patents

Method for stabilizing polymers containing ester groups Download PDF

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Publication number
CA2875157C
CA2875157C CA2875157A CA2875157A CA2875157C CA 2875157 C CA2875157 C CA 2875157C CA 2875157 A CA2875157 A CA 2875157A CA 2875157 A CA2875157 A CA 2875157A CA 2875157 C CA2875157 C CA 2875157C
Authority
CA
Canada
Prior art keywords
carbodiimides
liquid
ester groups
containing ester
carbodiimide
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.)
Active
Application number
CA2875157A
Other languages
English (en)
French (fr)
Other versions
CA2875157A1 (en
Inventor
Wilhelm Laufer
Armin Eckert
Original Assignee
Lanxess Deutschland GmbH
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 Lanxess Deutschland GmbH filed Critical Lanxess Deutschland GmbH
Publication of CA2875157A1 publication Critical patent/CA2875157A1/en
Application granted granted Critical
Publication of CA2875157C publication Critical patent/CA2875157C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/82—Post-polymerisation treatment
    • 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
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyethers (AREA)
CA2875157A 2012-06-05 2013-03-22 Method for stabilizing polymers containing ester groups Active CA2875157C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12170771.5A EP2671912B1 (de) 2012-06-05 2012-06-05 Verfahren zur Stabilisierung von Estergruppen-enthaltenden Polymeren
EP12170771.5 2012-06-05
PCT/EP2013/056158 WO2013182330A1 (de) 2012-06-05 2013-03-22 Verfahren zur stabilisierung von estergruppen-enthaltenden polymeren

Publications (2)

Publication Number Publication Date
CA2875157A1 CA2875157A1 (en) 2013-12-12
CA2875157C true CA2875157C (en) 2020-07-14

Family

ID=47915278

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2875157A Active CA2875157C (en) 2012-06-05 2013-03-22 Method for stabilizing polymers containing ester groups

Country Status (16)

Country Link
US (1) US20150175776A1 (2)
EP (1) EP2671912B1 (2)
JP (1) JP6174688B2 (2)
KR (1) KR102019532B1 (2)
CN (1) CN104364306A (2)
BR (1) BR112014030444B1 (2)
CA (1) CA2875157C (2)
DK (1) DK2671912T3 (2)
ES (1) ES2541410T3 (2)
HU (1) HUE026635T2 (2)
IN (1) IN2014DN10258A (2)
MX (1) MX2014014974A (2)
PL (1) PL2671912T3 (2)
PT (1) PT2671912E (2)
RU (1) RU2624299C2 (2)
WO (1) WO2013182330A1 (2)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT6658B (lt) * 2017-12-08 2019-09-25 Douglas Craig Pet apdorojimo būdas
CN108912014A (zh) * 2018-06-22 2018-11-30 上海朗亿功能材料有限公司 一种液体型碳化二亚胺化合物制备方法与应用
EP3686239A1 (de) 2019-01-23 2020-07-29 LANXESS Deutschland GmbH Hydrolysestabilisierte polyethylenterephthalat (pet) - haltige zusammensetzungen
EP4361209A1 (de) * 2022-10-27 2024-05-01 LANXESS Deutschland GmbH Hydrolysestabilisierte polyester-haltige zusammensetzungen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130594B (de) 1956-07-30 1962-05-30 Du Pont Verfahren zur Herstellung von gegebenenfalls modifizierten Polykondensationsprodukten mití¬N?C?N-Brueckengliedern
NL273087A (2) * 1960-12-31
US3798198A (en) * 1969-12-19 1974-03-19 Shoe & Allied Trades Res Ass Hydrolytically stabilized polyurethanes
US3711439A (en) * 1970-11-27 1973-01-16 Inmont Corp Stabilized polyurethane compositions
DE3930845A1 (de) * 1989-09-15 1991-03-28 Hoechst Ag Mit carbodiimiden modifizierte polyesterfasern und verfahren zu ihrer herstellung
DE4238046A1 (de) * 1992-11-11 1994-05-19 Basf Ag Neue Bis-(4-substituierte-2,6-diisopropyl-phenyl)-carbodiimide, ein Verfahren zu ihrer Herstellung und ihre Verwendung sowie die zu ihrer Herstellung verwendbaren 4-substituierten 2,6-Diisopropyl-phenylisocyanate
US6013340A (en) * 1995-06-07 2000-01-11 Nike, Inc. Membranes of polyurethane based materials including polyester polyols
DE19920276A1 (de) * 1999-05-04 2000-11-09 Basf Ag Thermoplastische Formmassen
DE10161863A1 (de) 2001-12-14 2003-07-03 Basf Ag Stabilisatorzusammensetzung II
JP3894846B2 (ja) * 2002-06-19 2007-03-22 平岡織染株式会社 難燃メッシュシート
KR20050004379A (ko) * 2003-07-02 2005-01-12 삼성전자주식회사 원자층 증착용 가스 공급 장치
US8247156B2 (en) * 2010-09-09 2012-08-21 Xerox Corporation Processes for producing polyester latexes with improved hydrolytic stability
CN102816087A (zh) * 2011-06-10 2012-12-12 上海朗亿功能材料有限公司 一种胶黏剂用水解稳定剂的制备方法

Also Published As

Publication number Publication date
EP2671912B1 (de) 2015-04-22
ES2541410T3 (es) 2015-07-20
KR20150024868A (ko) 2015-03-09
KR102019532B1 (ko) 2019-09-06
EP2671912A1 (de) 2013-12-11
PL2671912T3 (pl) 2015-10-30
DK2671912T3 (en) 2015-07-27
JP6174688B2 (ja) 2017-08-02
HUE026635T2 (en) 2016-07-28
RU2624299C2 (ru) 2017-07-03
CN104364306A (zh) 2015-02-18
RU2014153978A (ru) 2016-07-27
BR112014030444A2 (pt) 2017-06-27
US20150175776A1 (en) 2015-06-25
MX2014014974A (es) 2015-03-13
JP2015518911A (ja) 2015-07-06
CA2875157A1 (en) 2013-12-12
WO2013182330A1 (de) 2013-12-12
BR112014030444B1 (pt) 2021-02-17
IN2014DN10258A (2) 2015-08-07
PT2671912E (pt) 2015-08-21

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