GB1332862A - Process for the polymerisation of trioxane in open vessels - Google Patents

Process for the polymerisation of trioxane in open vessels

Info

Publication number
GB1332862A
GB1332862A GB78071A GB78071A GB1332862A GB 1332862 A GB1332862 A GB 1332862A GB 78071 A GB78071 A GB 78071A GB 78071 A GB78071 A GB 78071A GB 1332862 A GB1332862 A GB 1332862A
Authority
GB
United Kingdom
Prior art keywords
trioxane
dioxolan
jan
compounds
butyl perchlorate
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
GB78071A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1332862A publication Critical patent/GB1332862A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/38Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G4/00Condensation 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—

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)
GB78071A 1970-01-26 1971-01-07 Process for the polymerisation of trioxane in open vessels Expired GB1332862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702003270 DE2003270C3 (de) 1970-01-26 1970-01-26 Verfahren zur Substanzcopolymerisation von Trioxan

Publications (1)

Publication Number Publication Date
GB1332862A true GB1332862A (en) 1973-10-10

Family

ID=5760482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB78071A Expired GB1332862A (en) 1970-01-26 1971-01-07 Process for the polymerisation of trioxane in open vessels

Country Status (8)

Country Link
JP (1) JPS54958B1 (enrdf_load_stackoverflow)
AT (1) AT302657B (enrdf_load_stackoverflow)
BE (1) BE761877A (enrdf_load_stackoverflow)
CA (1) CA943685A (enrdf_load_stackoverflow)
DE (1) DE2003270C3 (enrdf_load_stackoverflow)
FR (1) FR2100611B1 (enrdf_load_stackoverflow)
GB (1) GB1332862A (enrdf_load_stackoverflow)
NL (1) NL153568B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016465A1 (en) * 2000-08-24 2002-02-28 Union Carbide Chemicals & Plastics Technology Corporation Copolymers of cyclic esters and cyclic formals
US7151155B2 (en) * 2001-04-17 2006-12-19 Union Carbide Chemicals & Plastics Technology Corporation Copolymers of cyclic esters and cyclic formals

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149321C1 (de) 1981-12-12 1983-01-13 Degussa Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Homopolymerisation oder Copolymerisation von Trioxan
JPS6352572U (enrdf_load_stackoverflow) * 1986-09-24 1988-04-08
JP4889876B2 (ja) * 2001-05-11 2012-03-07 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016465A1 (en) * 2000-08-24 2002-02-28 Union Carbide Chemicals & Plastics Technology Corporation Copolymers of cyclic esters and cyclic formals
US7151155B2 (en) * 2001-04-17 2006-12-19 Union Carbide Chemicals & Plastics Technology Corporation Copolymers of cyclic esters and cyclic formals

Also Published As

Publication number Publication date
CA943685A (en) 1974-03-12
DE2003270B2 (de) 1972-12-28
NL7015649A (enrdf_load_stackoverflow) 1971-07-28
DE2003270A1 (de) 1971-08-12
AT302657B (de) 1972-10-25
JPS54958B1 (enrdf_load_stackoverflow) 1979-01-18
FR2100611B1 (enrdf_load_stackoverflow) 1974-05-24
DE2003270C3 (de) 1978-11-02
BE761877A (fr) 1971-07-01
FR2100611A1 (enrdf_load_stackoverflow) 1972-03-24
NL153568B (nl) 1977-06-15

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Legal Events

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