BE724224A - - Google Patents

Info

Publication number
BE724224A
BE724224A BE724224DA BE724224A BE 724224 A BE724224 A BE 724224A BE 724224D A BE724224D A BE 724224DA BE 724224 A BE724224 A BE 724224A
Authority
BE
Belgium
Application number
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 BE724224A publication Critical patent/BE724224A/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
    • C08G65/269—Mixed catalyst systems, i.e. containing more than one reactive component or catalysts formed in-situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • B01J31/0212—Alkoxylates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Polyethers (AREA)
BE724224D 1967-11-21 1968-11-21 BE724224A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR129123 1967-11-21

Publications (1)

Publication Number Publication Date
BE724224A true BE724224A (xx) 1969-05-02

Family

ID=8642058

Family Applications (1)

Application Number Title Priority Date Filing Date
BE724224D BE724224A (xx) 1967-11-21 1968-11-21

Country Status (8)

Country Link
US (1) US3607785A (xx)
BE (1) BE724224A (xx)
CH (1) CH498651A (xx)
DE (1) DE1808987A1 (xx)
ES (1) ES360423A1 (xx)
FR (1) FR1583736A (xx)
GB (1) GB1247168A (xx)
NL (1) NL6816372A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180267B1 (en) * 1984-10-29 1989-11-23 Shell Internationale Researchmaatschappij B.V. Alkoxylation process using bimetallic oxo catalyst
DE3574370D1 (en) * 1984-10-29 1989-12-28 Shell Int Research Alkoxylation process using bimetallic oxo catalyst
US5112789A (en) * 1988-09-30 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation catalysis
US5118650A (en) * 1988-09-30 1992-06-02 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified group iiib metal-containing bimetallic or polymetallic catalysts
US4946984A (en) * 1988-09-30 1990-08-07 Union Carbide Chemicals And Plastics Company Inc. Alkoxylation using a calcium sulfate catalyst
US5112788A (en) * 1988-09-30 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified group iia metal-containing bimetallic or polymetallic catalysts
US5114900A (en) * 1988-09-30 1992-05-19 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified calcium-containing bimetallic or polymetallic catalysts
US5120697A (en) * 1988-09-30 1992-06-09 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified calcium-containing catalysts
US5104987A (en) * 1990-09-20 1992-04-14 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation of active hydrogen-containing compounds
US5191104A (en) * 1990-09-20 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation of carboxylated compounds
WO2008134118A1 (en) * 2007-04-26 2008-11-06 Dow Global Technologies Inc. Highly active catalysts for alkylene oxide polymerization
CA2930729A1 (en) 2013-11-22 2015-05-28 Dow Global Technologies Llc Zinc catalyst/additive system for the polymerization of epoxide monomers
JP6122222B2 (ja) 2013-11-22 2017-04-26 ダウ グローバル テクノロジーズ エルエルシー エポキシドモノマーの重合のための亜鉛触媒／添加剤システム
EP3071626B1 (en) 2013-11-22 2017-12-20 Dow Global Technologies LLC Zinc catalyst / additive system for the polymerization of epoxide monomers

Also Published As

Publication number Publication date
DE1808987A1 (de) 1969-06-19
CH498651A (fr) 1970-11-15
US3607785A (en) 1971-09-21
GB1247168A (en) 1971-09-22
NL6816372A (xx) 1969-05-23
ES360423A1 (es) 1970-10-16
FR1583736A (xx) 1969-12-05

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