JPS4924600B1 - - Google Patents

Info

Publication number
JPS4924600B1
JPS4924600B1 JP45037947A JP3794770A JPS4924600B1 JP S4924600 B1 JPS4924600 B1 JP S4924600B1 JP 45037947 A JP45037947 A JP 45037947A JP 3794770 A JP3794770 A JP 3794770A JP S4924600 B1 JPS4924600 B1 JP S4924600B1
Authority
JP
Japan
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.)
Pending
Application number
JP45037947A
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 filed Critical
Publication of JPS4924600B1 publication Critical patent/JPS4924600B1/ja
Pending 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
    • C08G65/26—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 and other compounds
    • C08G65/2642—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 and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2654—Aluminium or boron; Compounds thereof
    • 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)
  • Catalysts (AREA)
JP45037947A 1969-05-05 1970-05-06 Pending JPS4924600B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82194469A 1969-05-05 1969-05-05

Publications (1)

Publication Number Publication Date
JPS4924600B1 true JPS4924600B1 (ja) 1974-06-24

Family

ID=25234668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45037947A Pending JPS4924600B1 (ja) 1969-05-05 1970-05-06

Country Status (8)

Country Link
US (1) US3542750A (ja)
JP (1) JPS4924600B1 (ja)
BE (1) BE749999A (ja)
CA (1) CA921642A (ja)
DE (2) DE2056952A1 (ja)
FR (1) FR2047311A5 (ja)
GB (1) GB1266833A (ja)
NL (1) NL7006565A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725301A (en) * 1968-12-18 1973-04-03 Phillips Petroleum Co Polymerization initiator of organoalkaline earth compound with organoaluminum compound
US4283574A (en) * 1980-01-28 1981-08-11 Conoco, Inc. Process for the synthesis of 2,6-xylenol and 2,3,6-trimethylphenol
US7739231B2 (en) 2006-08-28 2010-06-15 Manyworlds, Inc. Mutual commit people matching process
WO2015077210A1 (en) 2013-11-22 2015-05-28 Dow Global Technologies Llc Zinc catalyst / additive system for the polymerization of epoxide monomers
EP3071627B1 (en) 2013-11-22 2018-01-31 Dow Global Technologies LLC Zinc catalyst / additive system for the polymerization of epoxide monomers
US9624343B2 (en) 2013-11-22 2017-04-18 Dow Global Technologies Llc Zinc catalyst/additive system for the polymerization of epoxide monomers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL211232A (ja) * 1956-09-07
DE1520983B2 (de) * 1961-03-14 1971-07-22 Takeda Chemical Industries Ltd , Osaka (Japan) Verfahren zur herstellung von alkylenoxydpolymeren
US3384603A (en) * 1964-10-02 1968-05-21 Wyandotte Chemicals Corp Process for production of polymers of propylene oxide

Also Published As

Publication number Publication date
DE2022041A1 (de) 1970-11-19
NL7006565A (ja) 1970-11-09
BE749999A (fr) 1970-11-05
CA921642A (en) 1973-02-20
GB1266833A (ja) 1972-03-15
DE2022041C3 (de) 1973-10-04
US3542750A (en) 1970-11-24
DE2056952A1 (de) 1971-07-15
DE2022041B2 (de) 1973-02-15
FR2047311A5 (ja) 1971-03-12

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