FR1422094A - Procédé de purification d'oligomères cycliques d'aldéhydes - Google Patents

Procédé de purification d'oligomères cycliques d'aldéhydes

Info

Publication number
FR1422094A
FR1422094A FR983720A FR983720A FR1422094A FR 1422094 A FR1422094 A FR 1422094A FR 983720 A FR983720 A FR 983720A FR 983720 A FR983720 A FR 983720A FR 1422094 A FR1422094 A FR 1422094A
Authority
FR
France
Prior art keywords
purification
cyclic aldehyde
aldehyde oligomers
oligomers
cyclic
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
FR983720A
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR983720A priority Critical patent/FR1422094A/fr
Priority to FR7190A priority patent/FR87514E/fr
Application granted granted Critical
Publication of FR1422094A publication Critical patent/FR1422094A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • C07D323/04—Six-membered rings
    • C07D323/06—Trioxane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • 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
    • C08G2/28—Post-polymerisation treatments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR983720A 1964-07-31 1964-07-31 Procédé de purification d'oligomères cycliques d'aldéhydes Expired FR1422094A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR983720A FR1422094A (fr) 1964-07-31 1964-07-31 Procédé de purification d'oligomères cycliques d'aldéhydes
FR7190A FR87514E (fr) 1964-07-31 1965-02-26 Procédé de purification d'oligomères cycliques d'aldéhydes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR983720A FR1422094A (fr) 1964-07-31 1964-07-31 Procédé de purification d'oligomères cycliques d'aldéhydes
FR7190A FR87514E (fr) 1964-07-31 1965-02-26 Procédé de purification d'oligomères cycliques d'aldéhydes

Publications (1)

Publication Number Publication Date
FR1422094A true FR1422094A (fr) 1965-12-24

Family

ID=26162233

Family Applications (2)

Application Number Title Priority Date Filing Date
FR983720A Expired FR1422094A (fr) 1964-07-31 1964-07-31 Procédé de purification d'oligomères cycliques d'aldéhydes
FR7190A Expired FR87514E (fr) 1964-07-31 1965-02-26 Procédé de purification d'oligomères cycliques d'aldéhydes

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7190A Expired FR87514E (fr) 1964-07-31 1965-02-26 Procédé de purification d'oligomères cycliques d'aldéhydes

Country Status (1)

Country Link
FR (2) FR1422094A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1543528B1 (de) * 1966-09-05 1971-10-14 Degussa Verfahren zur Reinigung von Trioxan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1543528B1 (de) * 1966-09-05 1971-10-14 Degussa Verfahren zur Reinigung von Trioxan

Also Published As

Publication number Publication date
FR87514E (fr) 1966-06-24

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