FR1419666A - Process for manufacturing a copolymer containing oxymethylene units - Google Patents

Process for manufacturing a copolymer containing oxymethylene units

Info

Publication number
FR1419666A
FR1419666A FR985253A FR985253A FR1419666A FR 1419666 A FR1419666 A FR 1419666A FR 985253 A FR985253 A FR 985253A FR 985253 A FR985253 A FR 985253A FR 1419666 A FR1419666 A FR 1419666A
Authority
FR
France
Prior art keywords
manufacturing
copolymer containing
oxymethylene units
containing oxymethylene
units
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
FR985253A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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
Priority claimed from GB32132/63A external-priority patent/GB1036575A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR985253A priority Critical patent/FR1419666A/en
Application granted granted Critical
Publication of FR1419666A publication Critical patent/FR1419666A/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
    • C08G2/06—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
    • C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • 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
    • C08G2/16—Polymerisation of single ketones
    • 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
    • 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
    • C08G2/26—Copolymerisation of aldehydes or ketones with compounds containing carbon-to-carbon unsaturation
    • 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
FR985253A 1963-08-14 1964-08-14 Process for manufacturing a copolymer containing oxymethylene units Expired FR1419666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR985253A FR1419666A (en) 1963-08-14 1964-08-14 Process for manufacturing a copolymer containing oxymethylene units

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB32132/63A GB1036575A (en) 1963-08-14 1963-08-14 Oxymethylene polymers
FR985253A FR1419666A (en) 1963-08-14 1964-08-14 Process for manufacturing a copolymer containing oxymethylene units

Publications (1)

Publication Number Publication Date
FR1419666A true FR1419666A (en) 1965-12-03

Family

ID=26209461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985253A Expired FR1419666A (en) 1963-08-14 1964-08-14 Process for manufacturing a copolymer containing oxymethylene units

Country Status (1)

Country Link
FR (1) FR1419666A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2053259A1 (en) * 1969-07-29 1971-04-16 Daicel Ltd
EP0128739A1 (en) * 1983-06-08 1984-12-19 Polyplastics Co. Ltd. Method of manufacturing a homopolymer or copolymer of trioxane
EP0129369A1 (en) * 1983-06-17 1984-12-27 Polyplastics Co. Ltd. Method of manufacturing a copolymer of trioxane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2053259A1 (en) * 1969-07-29 1971-04-16 Daicel Ltd
EP0128739A1 (en) * 1983-06-08 1984-12-19 Polyplastics Co. Ltd. Method of manufacturing a homopolymer or copolymer of trioxane
EP0129369A1 (en) * 1983-06-17 1984-12-27 Polyplastics Co. Ltd. Method of manufacturing a copolymer of trioxane

Similar Documents

Publication Publication Date Title
CH505868A (en) Process for manufacturing a modified oxymethylene polymer
FR1512329A (en) Manufacturing process for photo-sensitive articles
CH438137A (en) Process for manufacturing refractory articles containing nitride
CH451519A (en) Process for manufacturing oxymethylene copolymers
FR1455971A (en) Process for manufacturing shaped polycaprolactam articles
CH410428A (en) Process for manufacturing oxymethylene polymers
FR1346545A (en) Process for manufacturing a copolymer containing oxymethylene units
CH438743A (en) Manufacturing process of a copolymer
FR1419666A (en) Process for manufacturing a copolymer containing oxymethylene units
CH422746A (en) Process for manufacturing a B-formyl-propionate acetal
FR1419684A (en) Advanced process for manufacturing epsilon-caprolactams
FR1293088A (en) Process for manufacturing a catalyst
FR1492779A (en) Ammonia nitrate manufacturing process
FR1379027A (en) Olefin manufacturing process
FR1422208A (en) Manufacturing process for diamond tools
CH459114A (en) Amylase manufacturing process
FR1511185A (en) Alamethicin manufacturing process
FR1474431A (en) Process for manufacturing oxymethylene polymers
FR1366197A (en) Process for making crystalline polystyrene articles containing a plasticizer
FR1397542A (en) Process for manufacturing organothiophosphonates
FR1377712A (en) Process for manufacturing aryl-tetrachloro-aza-propenes
FR1379231A (en) Urethane manufacturing process
FR1492374A (en) Process for manufacturing hardened shaped parts, from a copolymerizate containing free carboxyl groups
FR1426603A (en) Process for manufacturing oxymethylene polymers
FR1501429A (en) Alcohols manufacturing process