DK141102B - Fremgangsmåde til ved extrudering at stabilisere en under normale forhold fast oxymethylencopolymer. - Google Patents

Fremgangsmåde til ved extrudering at stabilisere en under normale forhold fast oxymethylencopolymer. Download PDF

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Publication number
DK141102B
DK141102B DK225373A DK225373A DK141102B DK 141102 B DK141102 B DK 141102B DK 225373 A DK225373 A DK 225373A DK 225373 A DK225373 A DK 225373A DK 141102 B DK141102 B DK 141102B
Authority
DK
Denmark
Prior art keywords
copolymer
approx
polymer
hydrolysis
oxymethylene
Prior art date
Application number
DK225373A
Other languages
Danish (da)
English (en)
Other versions
DK141102C (fi
Inventor
Michael David Golder
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 DK141102B publication Critical patent/DK141102B/da
Application granted granted Critical
Publication of DK141102C publication Critical patent/DK141102C/da

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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
    • C08G2/28—Post-polymerisation treatments

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  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
DK225373A 1972-04-26 1973-04-25 Fremgangsmåde til ved extrudering at stabilisere en under normale forhold fast oxymethylencopolymer. DK141102B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24762472A 1972-04-26 1972-04-26
US24762472 1972-04-26

Publications (2)

Publication Number Publication Date
DK141102B true DK141102B (da) 1980-01-14
DK141102C DK141102C (fi) 1980-06-23

Family

ID=22935644

Family Applications (1)

Application Number Title Priority Date Filing Date
DK225373A DK141102B (da) 1972-04-26 1973-04-25 Fremgangsmåde til ved extrudering at stabilisere en under normale forhold fast oxymethylencopolymer.

Country Status (17)

Country Link
JP (1) JPS5736288B2 (fi)
AR (1) AR196440A1 (fi)
AT (1) AT326357B (fi)
BE (1) BE798748A (fi)
BR (1) BR7303029D0 (fi)
CA (1) CA984995A (fi)
CH (1) CH585771A5 (fi)
DE (1) DE2319972B2 (fi)
DK (1) DK141102B (fi)
FI (1) FI56023C (fi)
FR (1) FR2182075B1 (fi)
GB (1) GB1407145A (fi)
IT (1) IT982823B (fi)
NL (1) NL175730C (fi)
NO (1) NO139826C (fi)
SE (1) SE386193B (fi)
SU (1) SU706024A3 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618640A (en) * 1979-07-24 1981-02-21 Mitsubishi Gas Chem Co Inc Stabilized oxymethylene copolymer conposition
JPH0629288Y2 (ja) * 1985-08-19 1994-08-10 住友金属工業株式会社 柱とはりの接合部

Also Published As

Publication number Publication date
DK141102C (fi) 1980-06-23
IT982823B (it) 1974-10-21
ATA366673A (de) 1975-02-15
GB1407145A (en) 1975-09-24
FI56023B (fi) 1979-07-31
FR2182075A1 (fi) 1973-12-07
DE2319972A1 (de) 1973-11-08
AU5456073A (en) 1974-10-17
NL7305761A (fi) 1973-10-30
NO139826B (no) 1979-02-05
SE386193B (sv) 1976-08-02
AR196440A1 (es) 1973-12-27
SU706024A3 (ru) 1979-12-25
NL175730C (nl) 1984-12-17
JPS4947489A (fi) 1974-05-08
DE2319972B2 (de) 1981-06-19
AT326357B (de) 1975-12-10
NL175730B (nl) 1984-07-16
NO139826C (no) 1979-05-16
CH585771A5 (fi) 1977-03-15
CA984995A (en) 1976-03-02
BR7303029D0 (pt) 1974-07-18
JPS5736288B2 (fi) 1982-08-03
FI56023C (fi) 1979-11-12
BE798748A (fr) 1973-10-26
FR2182075B1 (fi) 1980-04-25

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