GB1031704A - Oxymethylene polymers - Google Patents

Oxymethylene polymers

Info

Publication number
GB1031704A
GB1031704A GB4481961A GB4481961A GB1031704A GB 1031704 A GB1031704 A GB 1031704A GB 4481961 A GB4481961 A GB 4481961A GB 4481961 A GB4481961 A GB 4481961A GB 1031704 A GB1031704 A GB 1031704A
Authority
GB
United Kingdom
Prior art keywords
acid
thianaphthene
polymerization
product
coumarone
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
GB4481961A
Other languages
English (en)
Inventor
Percy Arthur Small
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 to NL286745D priority Critical patent/NL286745A/xx
Priority to BE626152D priority patent/BE626152A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4481961A priority patent/GB1031704A/en
Priority to DE19621520107 priority patent/DE1520107A1/de
Priority to FR918718A priority patent/FR1346544A/fr
Publication of GB1031704A publication Critical patent/GB1031704A/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
    • C08G2/20—Copolymerisation of aldehydes or ketones with other 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
    • C08G2/22—Copolymerisation of aldehydes or ketones with epoxy compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
GB4481961A 1961-12-14 1961-12-14 Oxymethylene polymers Expired GB1031704A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL286745D NL286745A (US20110009641A1-20110113-C00256.png) 1961-12-14
BE626152D BE626152A (US20110009641A1-20110113-C00256.png) 1961-12-14
GB4481961A GB1031704A (en) 1961-12-14 1961-12-14 Oxymethylene polymers
DE19621520107 DE1520107A1 (de) 1961-12-14 1962-12-14 Verfahren zur Herstellung von Oxymethylen-Polymeren
FR918718A FR1346544A (fr) 1961-12-14 1962-12-14 Fabrication de copolymères d'oxyméthylène

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4481961A GB1031704A (en) 1961-12-14 1961-12-14 Oxymethylene polymers
GB2017362 1962-05-25

Publications (1)

Publication Number Publication Date
GB1031704A true GB1031704A (en) 1966-06-02

Family

ID=26254505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4481961A Expired GB1031704A (en) 1961-12-14 1961-12-14 Oxymethylene polymers

Country Status (4)

Country Link
BE (1) BE626152A (US20110009641A1-20110113-C00256.png)
DE (1) DE1520107A1 (US20110009641A1-20110113-C00256.png)
GB (1) GB1031704A (US20110009641A1-20110113-C00256.png)
NL (1) NL286745A (US20110009641A1-20110113-C00256.png)

Also Published As

Publication number Publication date
BE626152A (US20110009641A1-20110113-C00256.png)
NL286745A (US20110009641A1-20110113-C00256.png)
DE1520107A1 (de) 1969-07-10

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