FR1474431A - Procédé de fabrication de polymères d'oxyméthylène - Google Patents

Procédé de fabrication de polymères d'oxyméthylène

Info

Publication number
FR1474431A
FR1474431A FR56032A FR56032A FR1474431A FR 1474431 A FR1474431 A FR 1474431A FR 56032 A FR56032 A FR 56032A FR 56032 A FR56032 A FR 56032A FR 1474431 A FR1474431 A FR 1474431A
Authority
FR
France
Prior art keywords
manufacturing
oxymethylene polymers
oxymethylene
polymers
manufacturing oxymethylene
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
FR56032A
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.)
Celanese Corp
Original Assignee
Celanese Corp
Celanese Corp of America
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 Celanese Corp, Celanese Corp of America filed Critical Celanese Corp
Priority to FR56032A priority Critical patent/FR1474431A/fr
Application granted granted Critical
Publication of FR1474431A publication Critical patent/FR1474431A/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
    • C08G2/04—Polymerisation by using compounds which act upon the molecular weight, e.g. chain-transferring agents
    • 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
    • C08G2/10—Polymerisation of cyclic oligomers 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
    • C08G2/18—Copolymerisation of aldehydes or ketones
FR56032A 1965-04-01 1966-04-01 Procédé de fabrication de polymères d'oxyméthylène Expired FR1474431A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR56032A FR1474431A (fr) 1965-04-01 1966-04-01 Procédé de fabrication de polymères d'oxyméthylène

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44481565A 1965-04-01 1965-04-01
FR56032A FR1474431A (fr) 1965-04-01 1966-04-01 Procédé de fabrication de polymères d'oxyméthylène

Publications (1)

Publication Number Publication Date
FR1474431A true FR1474431A (fr) 1967-03-24

Family

ID=26169650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56032A Expired FR1474431A (fr) 1965-04-01 1966-04-01 Procédé de fabrication de polymères d'oxyméthylène

Country Status (1)

Country Link
FR (1) FR1474431A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2001760A1 (fr) * 1968-02-12 1969-10-03 Celanese Corp Perfectionnement apporte au procede de fabrication de copolymeres d'oxymethylenes a partir de trioxanne et d'un comonomere

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2001760A1 (fr) * 1968-02-12 1969-10-03 Celanese Corp Perfectionnement apporte au procede de fabrication de copolymeres d'oxymethylenes a partir de trioxanne et d'un comonomere

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