FR1497463A - Process for the production of esterified polyoxymethylene - Google Patents

Process for the production of esterified polyoxymethylene

Info

Publication number
FR1497463A
FR1497463A FR26769A FR26769A FR1497463A FR 1497463 A FR1497463 A FR 1497463A FR 26769 A FR26769 A FR 26769A FR 26769 A FR26769 A FR 26769A FR 1497463 A FR1497463 A FR 1497463A
Authority
FR
France
Prior art keywords
polyoxymethylene
esterified
production
esterified polyoxymethylene
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
FR26769A
Other languages
French (fr)
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 US386423A external-priority patent/US3347830A/en
Application filed by WR Grace and Co filed Critical WR Grace and Co
Priority to FR26769A priority Critical patent/FR1497463A/en
Application granted granted Critical
Publication of FR1497463A publication Critical patent/FR1497463A/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
    • C08G2/32—Chemical modification by after-treatment by esterification
    • 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
FR26769A 1964-07-30 1965-07-30 Process for the production of esterified polyoxymethylene Expired FR1497463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR26769A FR1497463A (en) 1964-07-30 1965-07-30 Process for the production of esterified polyoxymethylene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US386423A US3347830A (en) 1964-07-30 1964-07-30 Process of polymerizing formaldehyde
FR26769A FR1497463A (en) 1964-07-30 1965-07-30 Process for the production of esterified polyoxymethylene

Publications (1)

Publication Number Publication Date
FR1497463A true FR1497463A (en) 1967-10-06

Family

ID=26165150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26769A Expired FR1497463A (en) 1964-07-30 1965-07-30 Process for the production of esterified polyoxymethylene

Country Status (1)

Country Link
FR (1) FR1497463A (en)

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