FR1371635A - Procédé de polymérisation du formaldéhyde - Google Patents

Procédé de polymérisation du formaldéhyde

Info

Publication number
FR1371635A
FR1371635A FR950781A FR950781A FR1371635A FR 1371635 A FR1371635 A FR 1371635A FR 950781 A FR950781 A FR 950781A FR 950781 A FR950781 A FR 950781A FR 1371635 A FR1371635 A FR 1371635A
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
FR950781A
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.)
Sumitomo Chemical Co Ltd
Sumitomo Atomic Energy Industries Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Sumitomo Atomic Energy Industries Ltd
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 Sumitomo Chemical Co Ltd, Sumitomo Atomic Energy Industries Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to FR950781A priority Critical patent/FR1371635A/fr
Application granted granted Critical
Publication of FR1371635A publication Critical patent/FR1371635A/fr
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
    • C08G2/02—Polymerisation initiated by wave energy or by particle radiation
    • 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)
FR950781A 1963-02-13 1963-10-16 Procédé de polymérisation du formaldéhyde Expired FR1371635A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR950781A FR1371635A (fr) 1963-02-13 1963-10-16 Procédé de polymérisation du formaldéhyde

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP775663 1963-02-13
FR950781A FR1371635A (fr) 1963-02-13 1963-10-16 Procédé de polymérisation du formaldéhyde

Publications (1)

Publication Number Publication Date
FR1371635A true FR1371635A (fr) 1964-09-04

Family

ID=26203912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950781A Expired FR1371635A (fr) 1963-02-13 1963-10-16 Procédé de polymérisation du formaldéhyde

Country Status (1)

Country Link
FR (1) FR1371635A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326857A (en) * 1962-08-15 1967-06-20 Sumitomo Chemical Co Method for manufacturing a copolymer of formaldehyde and an acid anhydride
WO2015135948A1 (fr) * 2014-03-11 2015-09-17 Bayer Materialscience Ag Procédé de préparation de polyesters de polyacétal à partir d'anhydrides cycliques d'aldéhydes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326857A (en) * 1962-08-15 1967-06-20 Sumitomo Chemical Co Method for manufacturing a copolymer of formaldehyde and an acid anhydride
WO2015135948A1 (fr) * 2014-03-11 2015-09-17 Bayer Materialscience Ag Procédé de préparation de polyesters de polyacétal à partir d'anhydrides cycliques d'aldéhydes

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