FR1359525A - Procédé perfectionné de polymérisation des aldéhydes - Google Patents

Procédé perfectionné de polymérisation des aldéhydes

Info

Publication number
FR1359525A
FR1359525A FR936732A FR936732A FR1359525A FR 1359525 A FR1359525 A FR 1359525A FR 936732 A FR936732 A FR 936732A FR 936732 A FR936732 A FR 936732A FR 1359525 A FR1359525 A FR 1359525A
Authority
FR
France
Prior art keywords
aldehydes
polymerization
improved process
improved
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
FR936732A
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.)
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co 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 Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to FR936732A priority Critical patent/FR1359525A/fr
Application granted granted Critical
Publication of FR1359525A publication Critical patent/FR1359525A/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
    • C08G2/06—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
    • 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
    • C08G2/12—Polymerisation of acetaldehyde or cyclic oligomers thereof
    • 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
    • C08G2/18—Copolymerisation of aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR936732A 1962-06-04 1963-05-31 Procédé perfectionné de polymérisation des aldéhydes Expired FR1359525A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR936732A FR1359525A (fr) 1962-06-04 1963-05-31 Procédé perfectionné de polymérisation des aldéhydes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2233462 1962-06-04
JP2233562 1962-06-04
FR936732A FR1359525A (fr) 1962-06-04 1963-05-31 Procédé perfectionné de polymérisation des aldéhydes

Publications (1)

Publication Number Publication Date
FR1359525A true FR1359525A (fr) 1964-04-24

Family

ID=27247259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936732A Expired FR1359525A (fr) 1962-06-04 1963-05-31 Procédé perfectionné de polymérisation des aldéhydes

Country Status (1)

Country Link
FR (1) FR1359525A (fr)

Similar Documents

Publication Publication Date Title
FR1348904A (fr) Procédé de production de polymères oxyméthyléniques modifiés
FR1361846A (fr) Procédé de polymérisation des oléfines
CH413386A (fr) Procédé de polymérisation du trioxane
CH445127A (fr) Procédé de polymérisation
BE600345A (fr) Procédé de polymérisation d'aldéhydes.
CH452199A (fr) Procédé perfectionné pour la polymérisation des oléfines
FR1398764A (fr) Procédé de polymérisation de dioléfines
FR1359525A (fr) Procédé perfectionné de polymérisation des aldéhydes
FR1319025A (fr) Procédé de déshydrogénation des tétrahydroanthraquinones
FR1340399A (fr) Procédé perfectionné pour la polymérisation des oléfines
FR1392856A (fr) Procédé de production de copolymères
FR1353224A (fr) Procédé de polymérisation des oléfines
FR1383287A (fr) Procédé de production de 4-sulfanilamidopyrimidines
FR1358349A (fr) Procédé perfectionné pour la polymérisation des oléfines
CH425235A (fr) Procédé de polymérisation
FR1322685A (fr) Procédé de polymérisation de omega-lactames
FR1337354A (fr) Procédé de polymérisation du propène
FR1337112A (fr) Procédé de production de 6-azauracile
FR1363062A (fr) Procédé de production de polymères oxyméthyléniques
FR1370507A (fr) Procédé de préparation de polymères des cétènes
FR1398493A (fr) Procédé amélioré de polymérisation du trioxane
FR1350971A (fr) Procédé de polymérisation des oléfines
FR1351633A (fr) Procédé de polymérisation des oléfines
FR1358676A (fr) Procédé de polymérisation des oléfines
FR1375867A (fr) Procédé de polymérisation des oléfines