GB998545A - A process for the production of high molecular weight polyoxymethylenes - Google Patents

A process for the production of high molecular weight polyoxymethylenes

Info

Publication number
GB998545A
GB998545A GB40024/63A GB4002463A GB998545A GB 998545 A GB998545 A GB 998545A GB 40024/63 A GB40024/63 A GB 40024/63A GB 4002463 A GB4002463 A GB 4002463A GB 998545 A GB998545 A GB 998545A
Authority
GB
United Kingdom
Prior art keywords
acid
radical
tin
catalyst
polymerization
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
GB40024/63A
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.)
Bayer AG
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
Publication of GB998545A publication Critical patent/GB998545A/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
    • C08G2/06Catalysts
    • 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)
GB40024/63A 1962-10-13 1963-10-10 A process for the production of high molecular weight polyoxymethylenes Expired GB998545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF38025A DE1172851B (de) 1962-10-13 1962-10-13 Verfahren zur Herstellung von hoch-molekularen Polyoxymethylenen oder deren Estern bzw. AEthern

Publications (1)

Publication Number Publication Date
GB998545A true GB998545A (en) 1965-07-14

Family

ID=7097179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40024/63A Expired GB998545A (en) 1962-10-13 1963-10-10 A process for the production of high molecular weight polyoxymethylenes

Country Status (6)

Country Link
US (1) US3316219A (en, 2012)
BE (1) BE638527A (en, 2012)
CH (1) CH431078A (en, 2012)
DE (1) DE1172851B (en, 2012)
GB (1) GB998545A (en, 2012)
NL (1) NL299145A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852208A (en) * 1996-08-30 1998-12-22 Dixie Chemical Company, Inc. Method of producing compounds containing acyloxyalkoxy groups from alcohols

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL196512A (en, 2012) * 1954-04-16
BE588018A (en, 2012) * 1959-02-28
NL269640A (en, 2012) * 1960-09-29

Also Published As

Publication number Publication date
US3316219A (en) 1967-04-25
CH431078A (de) 1967-02-28
BE638527A (en, 2012)
NL299145A (en, 2012)
DE1172851B (de) 1964-06-25

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