CA2063322C - Stabilized polyacetal compositions - Google Patents

Stabilized polyacetal compositions Download PDF

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Publication number
CA2063322C
CA2063322C CA002063322A CA2063322A CA2063322C CA 2063322 C CA2063322 C CA 2063322C CA 002063322 A CA002063322 A CA 002063322A CA 2063322 A CA2063322 A CA 2063322A CA 2063322 C CA2063322 C CA 2063322C
Authority
CA
Canada
Prior art keywords
hals
composition
polyacetal
compositions
component
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
CA002063322A
Other languages
English (en)
French (fr)
Other versions
CA2063322A1 (en
Inventor
Richard Allen Hayes
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2063322A1 publication Critical patent/CA2063322A1/en
Application granted granted Critical
Publication of CA2063322C publication Critical patent/CA2063322C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00

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)
CA002063322A 1991-03-22 1992-03-18 Stabilized polyacetal compositions Expired - Fee Related CA2063322C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/673,352 1991-03-22
US07/673,352 US5149723A (en) 1991-03-22 1991-03-22 Stabilized polyacetal compositions containing a mixture of hals having tertiary functionality

Publications (2)

Publication Number Publication Date
CA2063322A1 CA2063322A1 (en) 1992-09-23
CA2063322C true CA2063322C (en) 2002-07-09

Family

ID=24702307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002063322A Expired - Fee Related CA2063322C (en) 1991-03-22 1992-03-18 Stabilized polyacetal compositions

Country Status (8)

Country Link
US (1) US5149723A (OSRAM)
EP (1) EP0505202B1 (OSRAM)
JP (1) JP3086745B2 (OSRAM)
KR (1) KR100221176B1 (OSRAM)
CN (1) CN1065469A (OSRAM)
CA (1) CA2063322C (OSRAM)
DE (1) DE69208492T2 (OSRAM)
TW (1) TW208030B (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2116241A1 (en) * 1992-06-30 1994-01-06 Noriyuki Sugiyama Polyoxymethylene composition
JP3341789B2 (ja) * 1993-05-12 2002-11-05 三菱瓦斯化学株式会社 ポリアセタール樹脂組成物
DE69410761T2 (de) * 1993-07-07 1999-01-14 Polyplastics Co. Ltd., Osaka Polyacetalharzzusammensetzung
JP3281153B2 (ja) * 1993-11-30 2002-05-13 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
EP0736064A1 (en) * 1993-12-02 1996-10-09 Bayer Antwerpen N.V. Stabilizer system for non yellowing polymer composition
EP0675159A1 (en) * 1994-03-29 1995-10-04 General Electric Company Ultraviolet light stabilized polymer compositions
EP0675160A3 (en) * 1994-03-29 1995-11-29 Gen Electric Polyamide compositions stabilized against UV light.
US6353042B1 (en) * 1997-07-24 2002-03-05 Evergreen Solar, Inc. UV-light stabilization additive package for solar cell module and laminated glass applications
TW557313B (en) * 1998-02-02 2003-10-11 Ciba Sc Holding Ag Oxopiperazinyl derivatives and light stabilized compositions
US6514626B1 (en) * 2000-08-28 2003-02-04 Pechiney Emballage Flexible Europe Dienophile additives to polyvinylidene chloride copolymers
US7268190B2 (en) * 2001-08-03 2007-09-11 Toray Industries, Inc. Resin composition comprising polylactic acid and polyacetal and a molded article, film, and fiber each comprising the same
JP5320222B2 (ja) 2008-09-03 2013-10-23 三菱エンジニアリングプラスチックス株式会社 ポリアセタール樹脂組成物、樹脂成形品、ポリアセタール樹脂原料組成物の改質方法及び改質剤
TWI680975B (zh) * 2018-06-26 2020-01-01 奇鈦科技股份有限公司 紫外線吸收化合物及其應用
CN111592688B (zh) * 2020-05-28 2022-03-22 唐山师范学院 Pvc用哌嗪基酰胺酸盐热稳定剂及其制备方法以及pvc复合材料

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1052501B (it) * 1975-12-04 1981-07-20 Chimosa Chimica Organica Spa Composti politriazinici utilizzabili per la stabilizzazione di polimeri sintetici e procedimento per la loro preparazione
CH626109A5 (OSRAM) * 1976-05-11 1981-10-30 Ciba Geigy Ag
US4331586A (en) * 1981-07-20 1982-05-25 American Cyanamid Company Novel light stabilizers for polymers
US4446263A (en) * 1982-12-28 1984-05-01 Celanese Corporation UV-Stabilization of oxymethylene copolymers
JPS60161454A (ja) * 1984-01-31 1985-08-23 Polyplastics Co ポリアセタ−ル樹脂組成物及びその成形品
JPS60195155A (ja) * 1984-03-19 1985-10-03 Asahi Chem Ind Co Ltd ポリオキシメチレン組成物
JPS6136339A (ja) * 1984-07-27 1986-02-21 Polyplastics Co 耐候性ポリアセタ−ル樹脂組成物
JPH0662830B2 (ja) * 1985-04-11 1994-08-17 住友化学工業株式会社 ポリアセタ−ル樹脂組成物
DE3518375C1 (de) * 1985-05-22 1986-07-17 Degussa Ag, 6000 Frankfurt Oxymethylencopolymerisat-Formmassen mit verminderter Formaldehyd-Emission bei der thermoplastischen Verarbeitung
US4863981A (en) * 1986-06-30 1989-09-05 Ciba-Geigy Corporation Synergistic mixture of stabilizers
JPS63193950A (ja) * 1987-02-05 1988-08-11 Toyota Motor Corp 自動車内装成形品用樹脂組成物
GB2202853B (en) * 1987-04-03 1990-10-24 Ciba Geigy Ag Light stabiliser combination
DE3871855D1 (de) * 1987-05-05 1992-07-16 Ciba Geigy Ag Gegen lichtschaedigung stabilisierte polyolefine.
JPH07110917B2 (ja) * 1988-07-14 1995-11-29 ポリプラスチックス株式会社 耐候性ポリアセタール樹脂組成物
MX166857B (es) * 1989-03-17 1993-02-09 Du Pont Composicion termoplastica de poliacetal y metodo para su preparacion

Also Published As

Publication number Publication date
JPH05148407A (ja) 1993-06-15
JP3086745B2 (ja) 2000-09-11
KR100221176B1 (ko) 1999-09-15
EP0505202A1 (en) 1992-09-23
DE69208492D1 (de) 1996-04-04
TW208030B (OSRAM) 1993-06-21
DE69208492T2 (de) 1996-08-01
US5149723A (en) 1992-09-22
CN1065469A (zh) 1992-10-21
CA2063322A1 (en) 1992-09-23
EP0505202B1 (en) 1996-02-28
KR920018136A (ko) 1992-10-21

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