GB971916A - Mouldable oxymethylene polymers - Google Patents

Mouldable oxymethylene polymers

Info

Publication number
GB971916A
GB971916A GB1257164A GB1257164A GB971916A GB 971916 A GB971916 A GB 971916A GB 1257164 A GB1257164 A GB 1257164A GB 1257164 A GB1257164 A GB 1257164A GB 971916 A GB971916 A GB 971916A
Authority
GB
United Kingdom
Prior art keywords
mouldable
oxymethylene
oxymethylene polymers
groups
polymer
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
GB1257164A
Inventor
Raymond Joseph Kray
Robert William Stevenson
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 GB1257164A priority Critical patent/GB971916A/en
Publication of GB971916A publication Critical patent/GB971916A/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
    • C08G2/10—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
    • 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
    • C08G2/24—Copolymerisation of aldehydes or ketones with acetals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

A mouldable oxymethylene polymer is prepared by copolymerising trioxane, a cyclic ether having at least two adjacent carbon atoms and a glycidyl ether (as in Specification 971,915) the polymer chain comprising 80 to 99% oxymethylene groups, 19.5 to 0.5% oxymethylene groups and 19.5 to 0.5% other oxyalkylene groups. The remaining details are as in Specification 971,915.
GB1257164A 1961-06-09 1961-06-09 Mouldable oxymethylene polymers Expired GB971916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1257164A GB971916A (en) 1961-06-09 1961-06-09 Mouldable oxymethylene polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1257164A GB971916A (en) 1961-06-09 1961-06-09 Mouldable oxymethylene polymers

Publications (1)

Publication Number Publication Date
GB971916A true GB971916A (en) 1964-10-07

Family

ID=10007106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257164A Expired GB971916A (en) 1961-06-09 1961-06-09 Mouldable oxymethylene polymers

Country Status (1)

Country Link
GB (1) GB971916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412783A2 (en) * 1989-08-09 1991-02-13 Toray Industries, Inc. Polyoxymethylene multi-copolymer and its resin composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412783A2 (en) * 1989-08-09 1991-02-13 Toray Industries, Inc. Polyoxymethylene multi-copolymer and its resin composition
EP0412783A3 (en) * 1989-08-09 1992-06-17 Toray Industries, Inc. Polyoxymethylene multi-copolymer and its resin composition

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