BE798748A - STABILIZATION OF OXYMETHYLENIC COPOLYMERS BY THEIR HETEROGENOUS HYDROLYSIS IN THE MOLTEN STATE - Google Patents

STABILIZATION OF OXYMETHYLENIC COPOLYMERS BY THEIR HETEROGENOUS HYDROLYSIS IN THE MOLTEN STATE

Info

Publication number
BE798748A
BE798748A BE130438A BE130438A BE798748A BE 798748 A BE798748 A BE 798748A BE 130438 A BE130438 A BE 130438A BE 130438 A BE130438 A BE 130438A BE 798748 A BE798748 A BE 798748A
Authority
BE
Belgium
Prior art keywords
oxymethylenic
heterogenous
stabilization
hydrolysis
copolymers
Prior art date
Application number
BE130438A
Other languages
French (fr)
Inventor
M D 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 BE798748A publication Critical patent/BE798748A/en

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
    • C08G2/28—Post-polymerisation treatments

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
BE130438A 1972-04-26 1973-04-26 STABILIZATION OF OXYMETHYLENIC COPOLYMERS BY THEIR HETEROGENOUS HYDROLYSIS IN THE MOLTEN STATE BE798748A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE798748A true BE798748A (en) 1973-10-26

Family

ID=22935644

Family Applications (1)

Application Number Title Priority Date Filing Date
BE130438A BE798748A (en) 1972-04-26 1973-04-26 STABILIZATION OF OXYMETHYLENIC COPOLYMERS BY THEIR HETEROGENOUS HYDROLYSIS IN THE MOLTEN STATE

Country Status (17)

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

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 (en) * 1985-08-19 1994-08-10 住友金属工業株式会社 Joints between columns and beams

Also Published As

Publication number Publication date
DK141102C (en) 1980-06-23
IT982823B (en) 1974-10-21
ATA366673A (en) 1975-02-15
GB1407145A (en) 1975-09-24
FI56023B (en) 1979-07-31
FR2182075A1 (en) 1973-12-07
DE2319972A1 (en) 1973-11-08
AU5456073A (en) 1974-10-17
NL7305761A (en) 1973-10-30
NO139826B (en) 1979-02-05
SE386193B (en) 1976-08-02
AR196440A1 (en) 1973-12-27
SU706024A3 (en) 1979-12-25
NL175730C (en) 1984-12-17
JPS4947489A (en) 1974-05-08
DE2319972B2 (en) 1981-06-19
DK141102B (en) 1980-01-14
AT326357B (en) 1975-12-10
NL175730B (en) 1984-07-16
NO139826C (en) 1979-05-16
CH585771A5 (en) 1977-03-15
CA984995A (en) 1976-03-02
BR7303029D0 (en) 1974-07-18
JPS5736288B2 (en) 1982-08-03
FI56023C (en) 1979-11-12
FR2182075B1 (en) 1980-04-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CELANESE CORP.

Effective date: 19920430