GB1026777A - Polymers - Google Patents

Polymers

Info

Publication number
GB1026777A
GB1026777A GB4304362A GB4304362A GB1026777A GB 1026777 A GB1026777 A GB 1026777A GB 4304362 A GB4304362 A GB 4304362A GB 4304362 A GB4304362 A GB 4304362A GB 1026777 A GB1026777 A GB 1026777A
Authority
GB
United Kingdom
Prior art keywords
dioxolane
comonomer
present
oxygen
monocrotylidene
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
GB4304362A
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
Publication of GB1026777A publication Critical patent/GB1026777A/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
    • C08G2/18—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
    • C08G2/24—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
    • 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—
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/16—Cyclic ethers having four or more ring atoms

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)
  • Polyethers (AREA)

Abstract

Solid thermoplastic oxymethylene polymers of 10x/1x melt index ratio from 25 to 90 are prepared by copolymerizing trioxane with a sufficient quantity of a comonomer containing at least two oxygen containing groups, each capable of providing an oxyalkylene group for cross-linking. Specified comonomers are polyepoxides and diformals. 2,2-(trimethylene)-bis-1,3 - dioxolane, monocrotylidene trimethylol-ethane monoepoxide, glutaraldehyde, terephthaldehyde and acrolein dimer. A third comonomer which is a cyclic ether, e.g. ethylene oxide and dioxolane may also be present. Preferred catalysts are boron fluoride and its complexes with a compound in which oxygen or sulphur is the donor atom. Small amounts of a chain transfer agent, e.g. methylol may also be present.
GB4304362A 1961-11-20 1962-11-14 Polymers Expired GB1026777A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15372061A 1961-11-20 1961-11-20
US22971562A 1962-10-10 1962-10-10

Publications (1)

Publication Number Publication Date
GB1026777A true GB1026777A (en) 1966-04-20

Family

ID=26850783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4304362A Expired GB1026777A (en) 1961-11-20 1962-11-14 Polymers

Country Status (9)

Country Link
BE (1) BE625056A (en)
CH (2) CH438748A (en)
DE (2) DE1795545A1 (en)
DK (1) DK105890C (en)
ES (1) ES282651A1 (en)
FI (1) FI41872C (en)
GB (1) GB1026777A (en)
NL (1) NL285663A (en)
SE (1) SE316619B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975518A (en) * 1989-05-12 1990-12-04 Hoechst Celanese Corporation Novel polyacetal copolymers of trioxane and 1,2,6-hexanetriol formal derivatives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233861A1 (en) * 1972-07-10 1974-01-31 Hoechst Ag PROCESS FOR THE PRODUCTION OF COPOLYMERS OF TRIOXANE AND MOLDING COMPOUNDS PRODUCED THEREOF

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975518A (en) * 1989-05-12 1990-12-04 Hoechst Celanese Corporation Novel polyacetal copolymers of trioxane and 1,2,6-hexanetriol formal derivatives

Also Published As

Publication number Publication date
BE625056A (en)
DE1495267A1 (en) 1971-01-14
FI41872B (en) 1969-12-01
CH420629A (en) 1966-09-15
DE1495267B2 (en) 1971-01-14
CH438748A (en) 1967-06-30
FI41872C (en) 1970-03-10
DK105890C (en) 1966-11-21
SE316619B (en) 1969-10-27
ES282651A1 (en) 1963-03-01
NL285663A (en)
DE1795545A1 (en) 1972-01-13

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