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AT241817B - Process for the production of high molecular weight polyoxymethylenes - Google Patents

Process for the production of high molecular weight polyoxymethylenes

Info

Publication number
AT241817B
AT241817B AT752963A AT752963A AT241817B AT 241817 B AT241817 B AT 241817B AT 752963 A AT752963 A AT 752963A AT 752963 A AT752963 A AT 752963A AT 241817 B AT241817 B AT 241817B
Authority
AT
Austria
Prior art keywords
production
molecular weight
high molecular
weight polyoxymethylenes
polyoxymethylenes
Prior art date
Application number
AT752963A
Other languages
German (de)
Inventor
Kuno Dr Wagner
Ernst-Ulrich Dr Koecher
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT241817B publication Critical patent/AT241817B/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
    • C08G2/06—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
    • C08G2/08—Polymerisation 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)
AT752963A 1962-10-13 1963-09-19 Process for the production of high molecular weight polyoxymethylenes AT241817B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF38028A DE1176859B (en) 1962-10-13 1962-10-13 Process for the production of high molecular weight polyoxymethylenes or their esters or ethers

Publications (1)

Publication Number Publication Date
AT241817B true AT241817B (en) 1965-08-10

Family

ID=7097182

Family Applications (1)

Application Number Title Priority Date Filing Date
AT752963A AT241817B (en) 1962-10-13 1963-09-19 Process for the production of high molecular weight polyoxymethylenes

Country Status (6)

Country Link
AT (1) AT241817B (en)
BE (1) BE638528A (en)
CH (1) CH430214A (en)
DE (1) DE1176859B (en)
GB (1) GB991850A (en)
NL (1) NL299144A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269640A (en) * 1960-09-29

Also Published As

Publication number Publication date
DE1176859B (en) 1964-08-27
GB991850A (en) 1965-05-12
NL299144A (en)
CH430214A (en) 1967-02-15
BE638528A (en)

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