BE839074A - Procede de preparation de polymeres a motifs oxymethylenes - Google Patents

Procede de preparation de polymeres a motifs oxymethylenes

Info

Publication number
BE839074A
BE839074A BE164760A BE164760A BE839074A BE 839074 A BE839074 A BE 839074A BE 164760 A BE164760 A BE 164760A BE 164760 A BE164760 A BE 164760A BE 839074 A BE839074 A BE 839074A
Authority
BE
Belgium
Prior art keywords
oxymethylene
patterns
preparing polymers
polymers
preparing
Prior art date
Application number
BE164760A
Other languages
English (en)
French (fr)
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
Publication of BE839074A publication Critical patent/BE839074A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2359/00—Characterised by the use of polyacetals containing polyoxymethylene sequences only
    • C08J2359/02—Copolyoxymethylenes

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BE164760A 1975-02-28 1976-03-01 Procede de preparation de polymeres a motifs oxymethylenes BE839074A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752508886 DE2508886C3 (de) 1975-02-28 1975-02-28 Verfahren zur Herstellung von Oxymethylenpolymeren in körniger Form

Publications (1)

Publication Number Publication Date
BE839074A true BE839074A (fr) 1976-09-01

Family

ID=5940152

Family Applications (1)

Application Number Title Priority Date Filing Date
BE164760A BE839074A (fr) 1975-02-28 1976-03-01 Procede de preparation de polymeres a motifs oxymethylenes

Country Status (11)

Country Link
JP (1) JPS5850615B2 (xx)
BE (1) BE839074A (xx)
CA (1) CA1055192A (xx)
DE (1) DE2508886C3 (xx)
DK (1) DK85376A (xx)
FR (1) FR2302316A1 (xx)
GB (1) GB1536964A (xx)
IE (1) IE42490B1 (xx)
IT (1) IT1055918B (xx)
LU (1) LU74437A1 (xx)
NL (1) NL179390C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735946C3 (de) * 1977-08-10 1980-03-06 Hoechst Ag, 6000 Frankfurt Körniges Oxymethylenpolymer mit verbesserten mechanischen Eigenschaften und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
DE2508886A1 (de) 1976-09-09
IE42490L (en) 1976-08-28
IT1055918B (it) 1982-01-11
DK85376A (da) 1976-08-29
JPS5850615B2 (ja) 1983-11-11
NL179390C (nl) 1986-09-01
FR2302316B1 (xx) 1979-03-30
IE42490B1 (en) 1980-08-13
DE2508886B2 (de) 1979-03-01
FR2302316A1 (fr) 1976-09-24
DE2508886C3 (de) 1979-10-25
NL179390B (nl) 1986-04-01
LU74437A1 (xx) 1977-01-07
CA1055192A (en) 1979-05-22
JPS51109946A (ja) 1976-09-29
GB1536964A (en) 1978-12-29
NL7601810A (nl) 1976-08-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19940331