GB1453694A - Stabilization of polymeric materials against hydrolysis - Google Patents

Stabilization of polymeric materials against hydrolysis

Info

Publication number
GB1453694A
GB1453694A GB3985672A GB3985672A GB1453694A GB 1453694 A GB1453694 A GB 1453694A GB 3985672 A GB3985672 A GB 3985672A GB 3985672 A GB3985672 A GB 3985672A GB 1453694 A GB1453694 A GB 1453694A
Authority
GB
United Kingdom
Prior art keywords
ester
stabilizer
article
polyester
stabilization
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.)
Expired
Application number
GB3985672A
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.)
Shoe and Allied Trades Research Association
Original Assignee
Shoe and Allied Trades Research Association
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 Shoe and Allied Trades Research Association filed Critical Shoe and Allied Trades Research Association
Priority to GB3985672A priority Critical patent/GB1453694A/en
Publication of GB1453694A publication Critical patent/GB1453694A/en
Expired 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof
    • 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
    • C08K5/17—Amines; Quaternary ammonium compounds

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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

1453694 Coated polymeric articles SHOE & ALLIED TRADES RESEARCH ASSOCIATION 26 Nov 1973 [25 Aug 1972] 39856/72 Heading B2E [Also in Division C3] An article partly or wholly composed of a hydrolytically-degradable polymer (H) is stabilized against hydrolytic degradation by impregnating or coating with a precursor (P) of a chelating agent (C), or with a solution, cleaning fluid, or polish containing (P), (P) being less soluble in water than is (C), and being converted to (C) when exposed to moisture. (H) may be a polyamide, polyester, or polyurethane, e.g. a polyester urethane. Also present (as stabilizer) may be a weak organic acid or ester or salt thereof, a carbodimide, or an oxazolidane, or a pigment. (C) may be a polycarboxylic acid e.g. EDTA, and (P) may be a complete or partial ester thereof, e.g. a C 1-8 alkyl and/or aryl ester. (P) may be chemically bonded to (H) e.g. via an ester, amide, or imide lineage. There may be 0.001-20% wt stabilizer, based on (H). (P) may additionally impart flame-resistance to (H). (H) may be in the form of a microporous sheet or article, e.g. footwear or upholstery made therefrom; or fabric, ceiling or wall cladding, or garments.
GB3985672A 1972-08-25 1972-08-25 Stabilization of polymeric materials against hydrolysis Expired GB1453694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3985672A GB1453694A (en) 1972-08-25 1972-08-25 Stabilization of polymeric materials against hydrolysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3985672A GB1453694A (en) 1972-08-25 1972-08-25 Stabilization of polymeric materials against hydrolysis

Publications (1)

Publication Number Publication Date
GB1453694A true GB1453694A (en) 1976-10-27

Family

ID=10411866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3985672A Expired GB1453694A (en) 1972-08-25 1972-08-25 Stabilization of polymeric materials against hydrolysis

Country Status (1)

Country Link
GB (1) GB1453694A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000927A1 (en) * 1977-08-26 1979-03-07 Mobay Chemical Corporation Process for stabilising thermoplastic polyester urethanes
USRE30721E (en) 1980-06-06 1981-08-25 Mobay Chemical Corporation Stabilized thermoplastic polyesterurethanes
EP0194719A2 (en) * 1985-03-12 1986-09-17 MONTEDIPE S.r.l. Self-extinguishing polycarbonate composition
EP0479419A1 (en) * 1990-10-01 1992-04-08 Chemical Waste Management, Inc. Process for removing trace metals
WO1997025305A1 (en) * 1996-01-04 1997-07-17 Schering Aktiengesellschaft Novel monofunctionalised edta, dtpa and ttha derivatives and their use in medical diagnosis and therapy
WO2018158278A1 (en) 2017-02-28 2018-09-07 Covestro Deutschland Ag A composition, its production and use thereof
CN113136160A (en) * 2021-04-20 2021-07-20 福州大学 Waterborne polyurethane adhesive and preparation method thereof
US11155731B2 (en) 2017-02-28 2021-10-26 Covestro Deutschland Ag Composition, its production and use thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000927A1 (en) * 1977-08-26 1979-03-07 Mobay Chemical Corporation Process for stabilising thermoplastic polyester urethanes
USRE30721E (en) 1980-06-06 1981-08-25 Mobay Chemical Corporation Stabilized thermoplastic polyesterurethanes
EP0194719A2 (en) * 1985-03-12 1986-09-17 MONTEDIPE S.r.l. Self-extinguishing polycarbonate composition
EP0194719A3 (en) * 1985-03-12 1988-04-20 Enichem Tecnoresine S.P.A. Self-extinguishing polycarbonate composition
EP0479419A1 (en) * 1990-10-01 1992-04-08 Chemical Waste Management, Inc. Process for removing trace metals
WO1997025305A1 (en) * 1996-01-04 1997-07-17 Schering Aktiengesellschaft Novel monofunctionalised edta, dtpa and ttha derivatives and their use in medical diagnosis and therapy
US6080785A (en) * 1996-01-04 2000-06-27 Schering Aktiengesellschaft Monofunctionalised EDTA, DTPA and TTHA derivatives and their use in medical diagnosis and therapy
WO2018158278A1 (en) 2017-02-28 2018-09-07 Covestro Deutschland Ag A composition, its production and use thereof
US11155731B2 (en) 2017-02-28 2021-10-26 Covestro Deutschland Ag Composition, its production and use thereof
CN113136160A (en) * 2021-04-20 2021-07-20 福州大学 Waterborne polyurethane adhesive and preparation method thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee