BE630942A - - Google Patents

Info

Publication number
BE630942A
BE630942A BE630942DA BE630942A BE 630942 A BE630942 A BE 630942A BE 630942D A BE630942D A BE 630942DA BE 630942 A BE630942 A BE 630942A
Authority
BE
Belgium
Application number
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.)
Publication of BE630942A publication Critical patent/BE630942A/xx

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
    • C08G2/06—Catalysts
    • 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
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

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)
  • Polyethers (AREA)
BE630942D 1962-04-11 BE630942A (en:Method)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT714962 1962-04-11
IT2145362 1962-10-31
IT542663 1963-03-16

Publications (1)

Publication Number Publication Date
BE630942A true BE630942A (en:Method)

Family

ID=27272643

Family Applications (1)

Application Number Title Priority Date Filing Date
BE630942D BE630942A (en:Method) 1962-04-11

Country Status (7)

Country Link
US (1) US3673156A (en:Method)
BE (1) BE630942A (en:Method)
CH (1) CH437799A (en:Method)
DE (1) DE1199991B (en:Method)
DK (1) DK108147C (en:Method)
GB (1) GB1029734A (en:Method)
NL (2) NL291413A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383364A (en) * 1964-06-26 1968-05-14 Exxon Research Engineering Co Process of preparing formaldehydecarbon monoxide copolymer

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016208A (en) * 1974-06-19 1977-04-05 Chevron Research Company Acid production
DE69104420T2 (de) * 1990-07-10 1995-03-16 Daicel Chem Laktonmodifizierte alizyklische Komposition und eine epoxydierte Komposition davon.
WO2010065641A2 (en) * 2008-12-04 2010-06-10 University Of Florida Research Foundation, Inc. Polyesteracetals
WO2013134635A1 (en) 2012-03-08 2013-09-12 University Of Florida Research Foundation, Inc. Polyglycolic acid and copolymers thereof from c1 feedstocks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152852A (en) * 1936-12-31 1939-04-04 Du Pont Process for manufacture of glycolic acid
US2153064A (en) * 1937-11-03 1939-04-04 Du Pont Process for the preparation of glycolic acid
US2331094A (en) * 1940-11-23 1943-10-05 Du Pont Preparation of esters
US2371990A (en) * 1942-02-18 1945-03-20 Du Pont Polymeric esters
US2989506A (en) * 1957-10-21 1961-06-20 Celanese Corp Catalytic polymerization
US3147234A (en) * 1958-02-28 1964-09-01 Celanese Corp Modified oxymethylene polymers
US2989511A (en) * 1958-12-23 1961-06-20 Celanese Corp Catalytic polymerization of trioxane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383364A (en) * 1964-06-26 1968-05-14 Exxon Research Engineering Co Process of preparing formaldehydecarbon monoxide copolymer

Also Published As

Publication number Publication date
US3673156A (en) 1972-06-27
DK108147C (da) 1967-09-18
NL136295C (en:Method)
NL291413A (en:Method)
GB1029734A (en) 1966-05-18
CH437799A (de) 1967-06-15
DE1199991B (de) 1965-09-02

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