GB1031702A - Oxymethylene polymers - Google Patents

Oxymethylene polymers

Info

Publication number
GB1031702A
GB1031702A GB4400661A GB4400661A GB1031702A GB 1031702 A GB1031702 A GB 1031702A GB 4400661 A GB4400661 A GB 4400661A GB 4400661 A GB4400661 A GB 4400661A GB 1031702 A GB1031702 A GB 1031702A
Authority
GB
United Kingdom
Prior art keywords
poly
formal
copolymer
diol
water
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
GB4400661A
Other languages
English (en)
Inventor
Alexander Ramsay Maund Gibb
John Brewster Rose
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 NL286437D priority Critical patent/NL286437A/xx
Priority to BE625781D priority patent/BE625781A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4400661A priority patent/GB1031702A/en
Priority to ES283155A priority patent/ES283155A1/es
Priority to FR917976A priority patent/FR1359126A/fr
Priority to AT962762A priority patent/AT242367B/de
Priority to DE19621520106 priority patent/DE1520106C3/de
Publication of GB1031702A publication Critical patent/GB1031702A/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
    • C08G2/24—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
    • C08G2/36—Chemical modification by after-treatment by depolymerisation
    • 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
    • C08G2/38—Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular 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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—

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)
GB4400661A 1961-12-08 1961-12-08 Oxymethylene polymers Expired GB1031702A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL286437D NL286437A (US20020095090A1-20020718-M00002.png) 1961-12-08
BE625781D BE625781A (US20020095090A1-20020718-M00002.png) 1961-12-08
GB4400661A GB1031702A (en) 1961-12-08 1961-12-08 Oxymethylene polymers
ES283155A ES283155A1 (es) 1961-12-08 1962-12-06 Procedimiento de obtención de copolímeros de oximetileno
FR917976A FR1359126A (fr) 1961-12-08 1962-12-07 Copolymères contenant des motifs oxyméthylène et leur procédé de fabrication
AT962762A AT242367B (de) 1961-12-08 1962-12-07 Verfahren zur Herstellung eines Oxymethyleneinheiten enthaltenden Copolymeren
DE19621520106 DE1520106C3 (de) 1961-12-08 1962-12-08 Verfahren zur Herstellung von Copolymerisaten des Trioxans

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4400661A GB1031702A (en) 1961-12-08 1961-12-08 Oxymethylene polymers
GB557362 1962-02-13
GB618462 1962-02-16

Publications (1)

Publication Number Publication Date
GB1031702A true GB1031702A (en) 1966-06-02

Family

ID=27254656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4400661A Expired GB1031702A (en) 1961-12-08 1961-12-08 Oxymethylene polymers

Country Status (4)

Country Link
BE (1) BE625781A (US20020095090A1-20020718-M00002.png)
ES (1) ES283155A1 (US20020095090A1-20020718-M00002.png)
GB (1) GB1031702A (US20020095090A1-20020718-M00002.png)
NL (1) NL286437A (US20020095090A1-20020718-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001959B2 (en) 2002-11-05 2006-02-21 Ticona Gmbh Polyoxymethylene copolymers, their preparation and use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001959B2 (en) 2002-11-05 2006-02-21 Ticona Gmbh Polyoxymethylene copolymers, their preparation and use

Also Published As

Publication number Publication date
BE625781A (US20020095090A1-20020718-M00002.png)
DE1520106A1 (de) 1970-01-22
NL286437A (US20020095090A1-20020718-M00002.png)
DE1520106B2 (de) 1975-06-26
ES283155A1 (es) 1963-03-01

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