[go: up one dir, main page]

BE761877A - PROCESS FOR COPOLYMERIZATION OF TRIOXANE IN OPEN VASE - Google Patents

PROCESS FOR COPOLYMERIZATION OF TRIOXANE IN OPEN VASE

Info

Publication number
BE761877A
BE761877A BE761877A BE761877A BE761877A BE 761877 A BE761877 A BE 761877A BE 761877 A BE761877 A BE 761877A BE 761877 A BE761877 A BE 761877A BE 761877 A BE761877 A BE 761877A
Authority
BE
Belgium
Prior art keywords
trioxane
copolymerization
open vase
vase
open
Prior art date
Application number
BE761877A
Other languages
French (fr)
Original Assignee
Degussa
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 filed Critical Degussa
Publication of BE761877A publication Critical patent/BE761877A/en

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
    • C08G2/38—Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds
    • 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
    • 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—

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)
BE761877A 1970-01-26 1971-01-21 PROCESS FOR COPOLYMERIZATION OF TRIOXANE IN OPEN VASE BE761877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702003270 DE2003270C3 (en) 1970-01-26 1970-01-26 Process for the bulk copolymerization of trioxane

Publications (1)

Publication Number Publication Date
BE761877A true BE761877A (en) 1971-07-01

Family

ID=5760482

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761877A BE761877A (en) 1970-01-26 1971-01-21 PROCESS FOR COPOLYMERIZATION OF TRIOXANE IN OPEN VASE

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149321C1 (en) 1981-12-12 1983-01-13 Degussa Ag, 6000 Frankfurt Process for the continuous homopolymerization or copolymerization of trioxane
JPS6352572U (en) * 1986-09-24 1988-04-08
AU2001255407A1 (en) * 2000-08-24 2002-03-04 Union Carbide Chemicals And 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
JP4889876B2 (en) * 2001-05-11 2012-03-07 ポリプラスチックス株式会社 Polyacetal resin composition

Also Published As

Publication number Publication date
NL153568B (en) 1977-06-15
DE2003270C3 (en) 1978-11-02
DE2003270A1 (en) 1971-08-12
FR2100611A1 (en) 1972-03-24
CA943685A (en) 1974-03-12
GB1332862A (en) 1973-10-10
FR2100611B1 (en) 1974-05-24
AT302657B (en) 1972-10-25
DE2003270B2 (en) 1972-12-28
NL7015649A (en) 1971-07-28
JPS54958B1 (en) 1979-01-18

Similar Documents

Publication Publication Date Title
BE771124A (en) NITRILE COPOLYMERIZATION PROCESS
BE792074A (en) PROCESS FOR PREPARATION OF COPOLYMER GRAFTS
BE746552A (en) PROCESS FOR THE PREPARATION OF MASS COPOLYMERS
BE747890A (en) MOLDING PROCESS
BE761984A (en) THERMO-SEALABLE FILMS AND PROCESS FOR THEIR MANUFACTURING
BE818037Q (en) PROCESS FOR THE SIMULTANEOUS DETERMINATION OF GLUCOSE AND FRUCTOSE
BE746548A (en) NEW OESTRATRIOL AND PREPARATION PROCESS
FR2299428A1 (en) PROCESS OF
BE809157A (en) PROCESS FOR THE PREPARATION OF TRIOXANE COPOLYMERS
BE745521A (en) FRUCTOSE SEPARATION PROCESS
BE760119A (en) PENTENE-3-NITRILE PREPARATION PROCESS
BE761877A (en) PROCESS FOR COPOLYMERIZATION OF TRIOXANE IN OPEN VASE
BE748770A (en) NEW BASIC ETHERS AND PROCESS FOR THE
BE760578A (en) NEW THIOPYRANES AND PROCESS FOR THEIR
BE754693A (en) NEW ANTIBIOTIC AND PROCESS FOR PREPARING IT
BE753663A (en) BONBONS SOUFFLES AND PROCESS FOR PRODUCING THEM
BE749004A (en) POLYPENTENAMERES PREPARATION PROCESS
BE753839R (en) PROCESS
BE754209A (en) MOLDING PROCESS
BE757876A (en) PERFECTED PNEUMATICS AND PROCESS TO IMPROVE ITS PROPERTIES
BE771735A (en) 8-CYANO-5-OCTANOLIDE AND PROCESS FOR ITS PREPARATION
BE744122A (en) OXA-4-PHOSPHORINANS AND PROCESS FOR THEIR PREPARATION
BE766487A (en) NEW POLY-BETA-KETO-ACIDS AND THEIR SALTS AND PROCESS FOR OBTAINING THEM
BE753901A (en) NEW BENZAMIDINES AND PROCESS FOR THEIR PREPARATION
BE744510A (en) PROCESS FOR PREPARATION OF BENZOINE-ALPHA-SUBSTITUTES AND BENZOINE-ETHERS

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS R

Effective date: 19880131