BE638456A - - Google Patents

Info

Publication number
BE638456A
BE638456A BE638456DA BE638456A BE 638456 A BE638456 A BE 638456A BE 638456D A BE638456D A BE 638456DA BE 638456 A BE638456 A BE 638456A
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 BE638456A publication Critical patent/BE638456A/xx

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
    • C08G2/06Catalysts
    • 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
    • C08G2/08Polymerisation 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)
  • Catalysts (AREA)
BE638456D 1962-10-13 BE638456A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF38027A DE1173651B (de) 1962-10-13 1962-10-13 Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen oder deren Estern bzw. AEthern

Publications (1)

Publication Number Publication Date
BE638456A true BE638456A (en:Method)

Family

ID=7097181

Family Applications (1)

Application Number Title Priority Date Filing Date
BE638456D BE638456A (en:Method) 1962-10-13

Country Status (6)

Country Link
US (1) US3311591A (en:Method)
BE (1) BE638456A (en:Method)
CH (1) CH431079A (en:Method)
DE (1) DE1173651B (en:Method)
GB (1) GB993004A (en:Method)
NL (1) NL299151A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7371879B2 (en) * 2006-04-18 2008-05-13 E.I. Du Pont De Nemours And Company Bivalent monomeric phenoxy tin compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL196512A (en:Method) * 1954-04-16
US3017389A (en) * 1955-03-18 1962-01-16 Du Pont Process of controlling the molecular weight of linear formaldehyde polymers
US2989505A (en) * 1957-10-21 1961-06-20 Celanese Corp Suspension polymerization
NL269640A (en:Method) * 1960-09-29
NL298169A (en:Method) * 1961-08-25

Also Published As

Publication number Publication date
DE1173651B (de) 1964-07-09
NL299151A (en:Method)
US3311591A (en) 1967-03-28
GB993004A (en) 1965-05-26
CH431079A (de) 1967-02-28

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