GB1407145A - Heterogeneous melt stabilization hydrolysis of oxymethylene copolymers - Google Patents

Heterogeneous melt stabilization hydrolysis of oxymethylene copolymers

Info

Publication number
GB1407145A
GB1407145A GB1958973A GB1958973A GB1407145A GB 1407145 A GB1407145 A GB 1407145A GB 1958973 A GB1958973 A GB 1958973A GB 1958973 A GB1958973 A GB 1958973A GB 1407145 A GB1407145 A GB 1407145A
Authority
GB
United Kingdom
Prior art keywords
copolymer
units
oxymethylene
molecules
reactant
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
GB1958973A
Other languages
English (en)
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.)
Celanese Corp
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 GB1407145A publication Critical patent/GB1407145A/en
Expired legal-status Critical Current

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)
GB1958973A 1972-04-26 1973-04-25 Heterogeneous melt stabilization hydrolysis of oxymethylene copolymers Expired GB1407145A (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
GB1407145A true GB1407145A (en) 1975-09-24

Family

ID=22935644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1958973A Expired GB1407145A (en) 1972-04-26 1973-04-25 Heterogeneous melt stabilization hydrolysis of oxymethylene copolymers

Country Status (17)

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

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
SU706024A3 (ru) 1979-12-25
FI56023C (fi) 1979-11-12
ATA366673A (de) 1975-02-15
DK141102C (de) 1980-06-23
CA984995A (en) 1976-03-02
FR2182075B1 (de) 1980-04-25
AT326357B (de) 1975-12-10
DE2319972A1 (de) 1973-11-08
JPS5736288B2 (de) 1982-08-03
NL175730B (nl) 1984-07-16
DK141102B (da) 1980-01-14
JPS4947489A (de) 1974-05-08
FI56023B (fi) 1979-07-31
BR7303029D0 (pt) 1974-07-18
SE386193B (sv) 1976-08-02
AU5456073A (en) 1974-10-17
NL7305761A (de) 1973-10-30
NO139826C (no) 1979-05-16
DE2319972B2 (de) 1981-06-19
NL175730C (nl) 1984-12-17
BE798748A (fr) 1973-10-26
CH585771A5 (de) 1977-03-15
FR2182075A1 (de) 1973-12-07
NO139826B (no) 1979-02-05
AR196440A1 (es) 1973-12-27
IT982823B (it) 1974-10-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee