NL6408845A - - Google Patents

Info

Publication number
NL6408845A
NL6408845A NL6408845A NL6408845A NL6408845A NL 6408845 A NL6408845 A NL 6408845A NL 6408845 A NL6408845 A NL 6408845A NL 6408845 A NL6408845 A NL 6408845A NL 6408845 A NL6408845 A NL 6408845A
Authority
NL
Netherlands
Application number
NL6408845A
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 filed Critical
Priority to NL6408845A priority Critical patent/NL6408845A/xx
Priority to DE19651645451 priority patent/DE1645451A1/de
Priority to CH1064365A priority patent/CH456153A/de
Priority to GB32509/65A priority patent/GB1106534A/en
Priority to BE667619D priority patent/BE667619A/xx
Priority to US476142A priority patent/US3419530A/en
Priority to FR26666A priority patent/FR1445057A/fr
Publication of NL6408845A publication Critical patent/NL6408845A/xx

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
    • C08G2/08—Polymerisation 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
    • C08G2/12—Polymerisation of acetaldehyde or cyclic oligomers thereof
    • 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
    • C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • 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
    • C08G2/16—Polymerisation of single ketones

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)
NL6408845A 1964-08-01 1964-08-01 NL6408845A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL6408845A NL6408845A (fr) 1964-08-01 1964-08-01
DE19651645451 DE1645451A1 (de) 1964-08-01 1965-07-28 Verfahren zur Herstellung makromolekularer Polyoxymethylese
CH1064365A CH456153A (de) 1964-08-01 1965-07-29 Verfahren zur Herstellung makromolekularer Polyoxymethylene
GB32509/65A GB1106534A (en) 1964-08-01 1965-07-29 Process of preparing macromolecular polyoxymethylenes
BE667619D BE667619A (fr) 1964-08-01 1965-07-29
US476142A US3419530A (en) 1964-08-01 1965-07-30 Preparation of macromolecular polyoxymethylenes
FR26666A FR1445057A (fr) 1964-08-01 1965-07-30 Procédé pour la préparation de polyoxyméthylènes macromoléculaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6408845A NL6408845A (fr) 1964-08-01 1964-08-01

Publications (1)

Publication Number Publication Date
NL6408845A true NL6408845A (fr) 1966-02-02

Family

ID=19790671

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6408845A NL6408845A (fr) 1964-08-01 1964-08-01

Country Status (6)

Country Link
US (1) US3419530A (fr)
BE (1) BE667619A (fr)
CH (1) CH456153A (fr)
DE (1) DE1645451A1 (fr)
GB (1) GB1106534A (fr)
NL (1) NL6408845A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028499B1 (fr) * 1979-11-06 1984-02-01 Ube Industries, Ltd. Procédé de polymérisation de formaldéhyde
US4399272A (en) * 1979-11-15 1983-08-16 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing polyacetal copolymers
DE19810087A1 (de) * 1998-03-10 1999-09-16 Ticona Gmbh Verfahren zur nicht oxidativen Herstellung von Formaldehyd aus Methanol
DE19839740A1 (de) * 1998-09-01 2000-03-02 Aventis Res & Tech Gmbh & Co Verfahren zur nicht-oxidativen Herstellung von Formaldehyd aus Methanol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768994A (en) * 1952-08-30 1956-10-30 Du Pont Polyoxymethylenes
US3194789A (en) * 1961-02-06 1965-07-13 Kanegafuchi Spinning Co Ltd Polymerization of formaldehyde
BE612394A (fr) * 1961-10-14 1962-05-02 Showa Denko Kk Polymérisation de formaldéhyde.

Also Published As

Publication number Publication date
BE667619A (fr) 1966-01-31
GB1106534A (en) 1968-03-20
US3419530A (en) 1968-12-31
DE1645451A1 (de) 1970-10-29
CH456153A (de) 1968-05-15

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