BE752701A - Catalyseur et methode de polymerisation de l'oxyde d'ethylene - Google Patents

Catalyseur et methode de polymerisation de l'oxyde d'ethylene

Info

Publication number
BE752701A
BE752701A BE752701DA BE752701A BE 752701 A BE752701 A BE 752701A BE 752701D A BE752701D A BE 752701DA BE 752701 A BE752701 A BE 752701A
Authority
BE
Belgium
Prior art keywords
catalyst
ethylene oxide
polymerization method
polymerization
ethylene
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
A Damusis
Original Assignee
Wyandotte Chemicals 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 Wyandotte Chemicals Corp filed Critical Wyandotte Chemicals Corp
Publication of BE752701A publication Critical patent/BE752701A/xx

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
    • C08G65/2651—Alkaline earth metals or 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
    • C08G65/26—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
    • C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE752701D 1969-06-30 1970-06-30 Catalyseur et methode de polymerisation de l'oxyde d'ethylene BE752701A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83788369A 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
BE752701A true BE752701A (fr) 1970-12-30

Family

ID=25275701

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752701D BE752701A (fr) 1969-06-30 1970-06-30 Catalyseur et methode de polymerisation de l'oxyde d'ethylene

Country Status (8)

Country Link
US (1) US3624008A (enExample)
JP (1) JPS5010558B1 (enExample)
BE (1) BE752701A (enExample)
CA (1) CA930895A (enExample)
DE (1) DE2032430B2 (enExample)
FR (1) FR2051460A5 (enExample)
GB (1) GB1295106A (enExample)
NL (1) NL142974B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619988A (en) * 1985-06-26 1986-10-28 Allied Corporation High strength and high tensile modulus fibers or poly(ethylene oxide)
CN101392053B (zh) * 2007-09-18 2011-04-06 上海化工研究院 一种环氧烷烃开环聚合催化剂的制备方法及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062755A (en) * 1958-12-29 1962-11-06 Union Carbide Corp Polymerization of epoxides
US3037943A (en) * 1958-12-29 1962-06-05 Union Carbide Corp Preparation of catalysts for the polymerization of epoxides
GB952898A (enExample) * 1960-03-31
FR79865E (enExample) * 1960-05-18 1963-05-02
US3214387A (en) * 1960-06-10 1965-10-26 Union Carbide Corp Preparation of catalysts for the polymerization of epoxides
DE1520983B2 (de) * 1961-03-14 1971-07-22 Takeda Chemical Industries Ltd , Osaka (Japan) Verfahren zur herstellung von alkylenoxydpolymeren

Also Published As

Publication number Publication date
GB1295106A (enExample) 1972-11-01
DE2032430A1 (de) 1971-01-14
FR2051460A5 (enExample) 1971-04-02
JPS5010558B1 (enExample) 1975-04-22
CA930895A (en) 1973-07-24
NL142974B (nl) 1974-08-15
DE2032430B2 (de) 1973-02-15
DE2032430C3 (enExample) 1973-11-29
US3624008A (en) 1971-11-30
NL7009404A (enExample) 1971-01-04

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