DE68923205T2 - Stabilisatorsysteme für Polyacetale. - Google Patents

Stabilisatorsysteme für Polyacetale.

Info

Publication number
DE68923205T2
DE68923205T2 DE68923205T DE68923205T DE68923205T2 DE 68923205 T2 DE68923205 T2 DE 68923205T2 DE 68923205 T DE68923205 T DE 68923205T DE 68923205 T DE68923205 T DE 68923205T DE 68923205 T2 DE68923205 T2 DE 68923205T2
Authority
DE
Germany
Prior art keywords
polyacetals
stabilizer systems
stabilizer
systems
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 - Fee Related
Application number
DE68923205T
Other languages
English (en)
Other versions
DE68923205D1 (de
Inventor
Gerald A Capocci
Jean M Zappia
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.)
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE68923205D1 publication Critical patent/DE68923205D1/de
Application granted granted Critical
Publication of DE68923205T2 publication Critical patent/DE68923205T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids
    • 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
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
    • C08K5/25—Carboxylic acid hydrazides

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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
DE68923205T 1988-03-18 1989-03-09 Stabilisatorsysteme für Polyacetale. Expired - Fee Related DE68923205T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17018788A 1988-03-18 1988-03-18

Publications (2)

Publication Number Publication Date
DE68923205D1 DE68923205D1 (de) 1995-08-03
DE68923205T2 true DE68923205T2 (de) 1995-11-09

Family

ID=22618911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68923205T Expired - Fee Related DE68923205T2 (de) 1988-03-18 1989-03-09 Stabilisatorsysteme für Polyacetale.

Country Status (5)

Country Link
EP (1) EP0333660B1 (de)
JP (1) JP2769627B2 (de)
KR (1) KR0140394B1 (de)
CA (1) CA1338092C (de)
DE (1) DE68923205T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2866417B2 (ja) * 1989-12-28 1999-03-08 ポリプラスチックス株式会社 ポリオキシメチレン組成物
US5364900A (en) * 1993-04-08 1994-11-15 Asahi Kasei Kogyo Kabushiki Kaisha Stabilized acetal resin compositions
JP3137896B2 (ja) * 1996-03-12 2001-02-26 旭化成株式会社 ポリオキシメチレンコポリマーの製造方法
DE19734415A1 (de) * 1996-08-31 1998-03-05 Degussa Verfahren zum Stabilisieren von POM mit einem sterisch gehinderten Phenolester des Diethylenglykols
US6469088B1 (en) * 2000-11-02 2002-10-22 Equistar Chemicals, Lp Polyolefin insulation compositions having improved oxidative stability
JP5283822B2 (ja) * 2003-10-01 2013-09-04 ポリプラスチックス株式会社 ポリアセタール樹脂組成物
EP1686156A4 (de) * 2003-11-10 2008-08-13 Polyplastics Co Polyacetalharzzusammensetzung
JP4982043B2 (ja) * 2003-11-10 2012-07-25 ポリプラスチックス株式会社 ポリアセタール樹脂組成物
JP4516301B2 (ja) * 2003-11-10 2010-08-04 ポリプラスチックス株式会社 ポリアセタール樹脂組成物
JP6978906B2 (ja) * 2017-11-16 2021-12-08 旭化成株式会社 ポリアセタール樹脂組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152101A (en) * 1959-07-10 1964-10-06 Celanese Corp Hydrazide stabilization of oxymethylene copolymers
US3660438A (en) * 1969-03-28 1972-05-02 Ciba Geigy Corp Alkylhydroxyphenylalkanoyl hydrazines
CH541599A (de) * 1971-01-28 1973-09-15 Ciba Geigy Ag Stabilisierung von Polyacetalen
DE2348808C3 (de) * 1973-09-28 1980-10-09 Hoechst Ag, 6000 Frankfurt Formmasse auf Poly(oxymethylen)-Basis
DE2540206B1 (de) * 1975-09-10 1976-10-28 Degussa Polyoxymethylen-Formmassen (II)

Also Published As

Publication number Publication date
DE68923205D1 (de) 1995-08-03
JP2769627B2 (ja) 1998-06-25
KR890014670A (ko) 1989-10-25
JPH01278512A (ja) 1989-11-08
EP0333660A2 (de) 1989-09-20
CA1338092C (en) 1996-02-27
EP0333660A3 (de) 1991-07-24
EP0333660B1 (de) 1995-06-28
KR0140394B1 (ko) 1998-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL, CH

8339 Ceased/non-payment of the annual fee