GB1035693A - Process for the manufacture of copolymers of acetals - Google Patents

Process for the manufacture of copolymers of acetals

Info

Publication number
GB1035693A
GB1035693A GB16008/63A GB1600863A GB1035693A GB 1035693 A GB1035693 A GB 1035693A GB 16008/63 A GB16008/63 A GB 16008/63A GB 1600863 A GB1600863 A GB 1600863A GB 1035693 A GB1035693 A GB 1035693A
Authority
GB
United Kingdom
Prior art keywords
trioxane
specified
cyclic formal
catalyst
acetals
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
GB16008/63A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1035693A publication Critical patent/GB1035693A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
GB16008/63A 1962-04-28 1963-04-23 Process for the manufacture of copolymers of acetals Expired GB1035693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0036669 1962-04-28

Publications (1)

Publication Number Publication Date
GB1035693A true GB1035693A (en) 1966-07-13

Family

ID=7096554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16008/63A Expired GB1035693A (en) 1962-04-28 1963-04-23 Process for the manufacture of copolymers of acetals

Country Status (3)

Country Link
US (1) US3296206A (US07122603-20061017-C00294.png)
BE (1) BE631686A (US07122603-20061017-C00294.png)
GB (1) GB1035693A (US07122603-20061017-C00294.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296039A (US07122603-20061017-C00294.png) * 1962-08-03 1900-01-01
US3406223A (en) * 1964-02-13 1968-10-15 Du Pont Stabilized polyoxymethylenes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457224A (en) * 1945-07-03 1948-12-28 Du Pont Preparation of polydioxolane
US3027352A (en) * 1958-02-28 1962-03-27 Celanese Corp Copolymers
NL110532C (US07122603-20061017-C00294.png) * 1959-06-09
DE1134833B (de) * 1959-08-07 1962-08-16 Hoechst Ag Verfahren zur katalytischen Polymerisation von 1, 3, 6-Trioxa-cycloalkanen
DE1153176B (de) * 1960-06-30 1963-08-22 Hoechst Ag Verfahren zur Herstellung eines hochmolekularen, thermoplastischen Polythioacetals
FR1346542A (fr) * 1961-12-15 1963-12-20 Ici Ltd Copolymère contenant des motifs oxyméthylène et son procédé de fabrication
FR1365087A (fr) * 1962-08-03 1964-06-26 Bayer Ag Nouveaux copolymères de stabilité thermique élevée apparentés aux polyoxyméthylènes et procédé pour les préparer

Also Published As

Publication number Publication date
US3296206A (en) 1967-01-03
BE631686A (US07122603-20061017-C00294.png)

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