JPS5850615B2 - 粒状のオキシメチレンポリマ−の製法 - Google Patents

粒状のオキシメチレンポリマ−の製法

Info

Publication number
JPS5850615B2
JPS5850615B2 JP2020376A JP2020376A JPS5850615B2 JP S5850615 B2 JPS5850615 B2 JP S5850615B2 JP 2020376 A JP2020376 A JP 2020376A JP 2020376 A JP2020376 A JP 2020376A JP S5850615 B2 JPS5850615 B2 JP S5850615B2
Authority
JP
Japan
Prior art keywords
weight
polymer
oxymethylene
methanol
temperature
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
JP2020376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS51109946A (ja
Inventor
アルウイン・ヘレル
カルルハインツ・ブルク
ギユンテル・ゼツクストロー
ハンス・ヨハヒム・ロイゲリング
ヘルムート・シユラーフ
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of JPS51109946A publication Critical patent/JPS51109946A/ja
Publication of JPS5850615B2 publication Critical patent/JPS5850615B2/ja
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • C08J3/14Powdering or granulating by precipitation from solutions
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2359/00Characterised by the use of polyacetals containing polyoxymethylene sequences only
    • C08J2359/02Copolyoxymethylenes

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2020376A 1975-02-28 1976-02-27 粒状のオキシメチレンポリマ−の製法 Expired JPS5850615B2 (ja)

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 (2)

Publication Number Publication Date
JPS51109946A JPS51109946A (ja) 1976-09-29
JPS5850615B2 true JPS5850615B2 (ja) 1983-11-11

Family

ID=5940152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020376A Expired JPS5850615B2 (ja) 1975-02-28 1976-02-27 粒状のオキシメチレンポリマ−の製法

Country Status (11)

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

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
NL179390B (nl) 1986-04-01
GB1536964A (en) 1978-12-29
DE2508886A1 (de) 1976-09-09
NL179390C (nl) 1986-09-01
BE839074A (fr) 1976-09-01
CA1055192A (en) 1979-05-22
IT1055918B (it) 1982-01-11
LU74437A1 (Direct) 1977-01-07
JPS51109946A (ja) 1976-09-29
DK85376A (da) 1976-08-29
NL7601810A (nl) 1976-08-31
IE42490L (en) 1976-08-28
IE42490B1 (en) 1980-08-13
FR2302316B1 (Direct) 1979-03-30
DE2508886B2 (de) 1979-03-01
FR2302316A1 (fr) 1976-09-24
DE2508886C3 (de) 1979-10-25

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