BR8901746A - Processo para producao de copolimero de acetal de trioxano e 1,3-dioxep-5-eno,composicoes e artigo plastico - Google Patents

Processo para producao de copolimero de acetal de trioxano e 1,3-dioxep-5-eno,composicoes e artigo plastico

Info

Publication number
BR8901746A
BR8901746A BR898901746A BR8901746A BR8901746A BR 8901746 A BR8901746 A BR 8901746A BR 898901746 A BR898901746 A BR 898901746A BR 8901746 A BR8901746 A BR 8901746A BR 8901746 A BR8901746 A BR 8901746A
Authority
BR
Brazil
Prior art keywords
dioxep
trioxan
eno
compositions
production
Prior art date
Application number
BR898901746A
Other languages
English (en)
Inventor
Nan-Loh Yang
Andrew Auerbach
James L Paul
Rose Pesce
Shian S Wang
Original Assignee
Hoechst Celanese Corp
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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of BR8901746A publication Critical patent/BR8901746A/pt

Links

Classifications

    • 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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
    • C07D321/02—Seven-membered rings
    • C07D321/04—Seven-membered rings not condensed with other rings
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polyethers (AREA)
  • Graft Or Block Polymers (AREA)
BR898901746A 1988-04-13 1989-04-12 Processo para producao de copolimero de acetal de trioxano e 1,3-dioxep-5-eno,composicoes e artigo plastico BR8901746A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/181,047 US4900783A (en) 1988-04-13 1988-04-13 Acetal copolymers with backbone double bonds and graft copolymers thereof

Publications (1)

Publication Number Publication Date
BR8901746A true BR8901746A (pt) 1989-11-28

Family

ID=22662685

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901746A BR8901746A (pt) 1988-04-13 1989-04-12 Processo para producao de copolimero de acetal de trioxano e 1,3-dioxep-5-eno,composicoes e artigo plastico

Country Status (6)

Country Link
US (1) US4900783A (pt)
EP (1) EP0337755A3 (pt)
JP (1) JP2943154B2 (pt)
CN (1) CN1046339A (pt)
BR (1) BR8901746A (pt)
CA (1) CA1337449C (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206308A (en) * 1989-05-12 1993-04-27 Hoechst Celanese Corporation Grafting of amine functional polymers onto functionalized oxymethylene polymers and the resulting graft polymers thereof
JP4744909B2 (ja) * 2005-03-30 2011-08-10 東芝マイクロエレクトロニクス株式会社 ヒステリシスコンパレータ
JP4844345B2 (ja) * 2006-10-19 2011-12-28 株式会社デンソー ヒステリシス付きコンパレータ回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB837464A (en) * 1956-12-14 1960-06-15 Columbia Southern Chem Corp Improvements in and relating to epoxides
US3337587A (en) * 1960-03-21 1967-08-22 Union Carbide Corp 2-hydrocarbon-5, 6-epoxy-1, 3-dioxepanes
BE626151A (pt) * 1961-12-14
BE631682A (pt) * 1962-04-28
US3385832A (en) * 1964-09-28 1968-05-28 Ici Ltd Oxymethylene polymers having olefinic double bonds in the polymer chain
US4751272A (en) * 1986-05-01 1988-06-14 Toray Industries, Inc. Process for producing oxymethylene copolymer and resinous composition

Also Published As

Publication number Publication date
CA1337449C (en) 1995-10-24
US4900783A (en) 1990-02-13
JPH0236225A (ja) 1990-02-06
EP0337755A2 (en) 1989-10-18
JP2943154B2 (ja) 1999-08-30
EP0337755A3 (en) 1990-02-28
CN1046339A (zh) 1990-10-24

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