CA925244A - Process for preparing alkylene oxide polymer - Google Patents

Process for preparing alkylene oxide polymer

Info

Publication number
CA925244A
CA925244A CA101560A CA101560A CA925244A CA 925244 A CA925244 A CA 925244A CA 101560 A CA101560 A CA 101560A CA 101560 A CA101560 A CA 101560A CA 925244 A CA925244 A CA 925244A
Authority
CA
Canada
Prior art keywords
alkylene oxide
oxide polymer
preparing alkylene
preparing
polymer
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
CA101560A
Other languages
English (en)
Other versions
CA101560S (en
Inventor
Ueno Katsuji
Oshima Takao
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA925244A publication Critical patent/CA925244A/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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
CA101560A 1970-01-07 1970-12-29 Process for preparing alkylene oxide polymer Expired CA925244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45002628A JPS495237B1 (OSRAM) 1970-01-07 1970-01-07

Publications (1)

Publication Number Publication Date
CA925244A true CA925244A (en) 1973-04-24

Family

ID=11534645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA101560A Expired CA925244A (en) 1970-01-07 1970-12-29 Process for preparing alkylene oxide polymer

Country Status (7)

Country Link
US (1) US3700608A (OSRAM)
JP (1) JPS495237B1 (OSRAM)
CA (1) CA925244A (OSRAM)
DE (1) DE2100557B2 (OSRAM)
FR (1) FR2075976B1 (OSRAM)
GB (1) GB1315048A (OSRAM)
NL (1) NL152890B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564628A (en) * 1979-06-26 1981-01-19 Nippon Zeon Co Ltd Production of epihalohydrin copolymer rubber
DE19919267A1 (de) * 1999-04-28 2000-11-02 Bayer Ag Kristallisierende Polyetherpolyole, ein Verfahren zu deren Herstellung sowie deren Verwendung

Also Published As

Publication number Publication date
FR2075976B1 (OSRAM) 1974-04-26
NL7018723A (OSRAM) 1971-07-09
DE2100557C3 (OSRAM) 1974-04-18
GB1315048A (en) 1973-04-26
DE2100557A1 (de) 1971-07-22
US3700608A (en) 1972-10-24
FR2075976A1 (OSRAM) 1971-10-15
JPS495237B1 (OSRAM) 1974-02-06
DE2100557B2 (de) 1973-09-13
NL152890B (nl) 1977-04-15

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