CH438748A - Procédé de production de polymères oxyméthyléniques thermoplastiques - Google Patents

Procédé de production de polymères oxyméthyléniques thermoplastiques

Info

Publication number
CH438748A
CH438748A CH494666A CH494666A CH438748A CH 438748 A CH438748 A CH 438748A CH 494666 A CH494666 A CH 494666A CH 494666 A CH494666 A CH 494666A CH 438748 A CH438748 A CH 438748A
Authority
CH
Switzerland
Prior art keywords
production
oxymethylene polymers
thermoplastic
thermoplastic oxymethylene
polymers
Prior art date
Application number
CH494666A
Other languages
English (en)
Inventor
Ernst Heinz Walter
Borgia Mcandrew Francis
Original Assignee
Celanese Corp
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 filed Critical Celanese Corp
Publication of CH438748A publication Critical patent/CH438748A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06Catalysts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones
    • C08G2/20Copolymerisation of aldehydes or ketones with other aldehydes or ketones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones
    • C08G2/22Copolymerisation of aldehydes or ketones with epoxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones
    • C08G2/24Copolymerisation of aldehydes or ketones with acetals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G4/00Condensation 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—
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04Macromolecular 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
    • C08G65/06Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/16Cyclic 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)
CH494666A 1961-11-20 1962-11-20 Procédé de production de polymères oxyméthyléniques thermoplastiques CH438748A (fr)

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
CH438748A true CH438748A (fr) 1967-06-30

Family

ID=26850783

Family Applications (2)

Application Number Title Priority Date Filing Date
CH494666A CH438748A (fr) 1961-11-20 1962-11-20 Procédé de production de polymères oxyméthyléniques thermoplastiques
CH1356862A CH420629A (fr) 1961-11-20 1962-11-20 Procédé de production de polymères oxyméthyléniques thermoplatiques

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1356862A CH420629A (fr) 1961-11-20 1962-11-20 Procédé de production de polymères oxyméthyléniques thermoplatiques

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233861A1 (de) * 1972-07-10 1974-01-31 Hoechst Ag Verfahren zur herstellung von copolymeren des trioxans und daraus hergestellte formmasse
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
SE316619B (fr) 1969-10-27
DE1495267A1 (fr) 1971-01-14
BE625056A (fr)
DK105890C (da) 1966-11-21
ES282651A1 (es) 1963-03-01
GB1026777A (en) 1966-04-20
FI41872B (fr) 1969-12-01
DE1495267B2 (de) 1971-01-14
CH420629A (fr) 1966-09-15
FI41872C (fi) 1970-03-10
NL285663A (fr)
DE1795545A1 (de) 1972-01-13

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