FR1255257A - Formaldehyde polymerization process - Google Patents

Formaldehyde polymerization process

Info

Publication number
FR1255257A
FR1255257A FR825537A FR825537A FR1255257A FR 1255257 A FR1255257 A FR 1255257A FR 825537 A FR825537 A FR 825537A FR 825537 A FR825537 A FR 825537A FR 1255257 A FR1255257 A FR 1255257A
Authority
FR
France
Prior art keywords
polymerization process
formaldehyde polymerization
formaldehyde
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
FR825537A
Other languages
French (fr)
Inventor
Kuno Wagner
Helmuth Kritzler
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
Priority claimed from GB1369960A external-priority patent/GB908867A/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR825537A priority Critical patent/FR1255257A/en
Application granted granted Critical
Publication of FR1255257A publication Critical patent/FR1255257A/en
Expired legal-status Critical Current

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
    • C08G2/30—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR825537A 1960-04-19 1960-04-28 Formaldehyde polymerization process Expired FR1255257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR825537A FR1255257A (en) 1960-04-19 1960-04-28 Formaldehyde polymerization process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1369960A GB908867A (en) 1960-04-19 1960-04-19 A process for the polymerisation of formaldehyde
FR825537A FR1255257A (en) 1960-04-19 1960-04-28 Formaldehyde polymerization process

Publications (1)

Publication Number Publication Date
FR1255257A true FR1255257A (en) 1961-03-03

Family

ID=26185792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825537A Expired FR1255257A (en) 1960-04-19 1960-04-28 Formaldehyde polymerization process

Country Status (1)

Country Link
FR (1) FR1255257A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201550B (en) * 1961-03-04 1965-09-23 Dynamit Nobel Ag Process for the preparation of polyoxymethylenes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201550B (en) * 1961-03-04 1965-09-23 Dynamit Nobel Ag Process for the preparation of polyoxymethylenes

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