GB1132358A - Process and catalyst for the polymerisation of cyclic ethers - Google Patents

Process and catalyst for the polymerisation of cyclic ethers

Info

Publication number
GB1132358A
GB1132358A GB7290/66A GB729066A GB1132358A GB 1132358 A GB1132358 A GB 1132358A GB 7290/66 A GB7290/66 A GB 7290/66A GB 729066 A GB729066 A GB 729066A GB 1132358 A GB1132358 A GB 1132358A
Authority
GB
United Kingdom
Prior art keywords
feb
product
carboxylate
adsorption
radicals
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
GB7290/66A
Other languages
English (en)
Inventor
Francoise Maguet-Martin
Maseh Osgan
Philippe Teyssie
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1132358A publication Critical patent/GB1132358A/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
    • C08G65/26—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid
    • C07C53/10—Salts 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
    • C08G65/269—Mixed catalyst systems, i.e. containing more than one reactive component or catalysts formed in-situ

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
GB7290/66A 1965-02-19 1966-02-18 Process and catalyst for the polymerisation of cyclic ethers Expired GB1132358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6403A FR1458120A (fr) 1965-02-19 1965-02-19 Procédé de polymérisation d'oxydes d'alcoylènes

Publications (1)

Publication Number Publication Date
GB1132358A true GB1132358A (en) 1968-10-30

Family

ID=8571480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7290/66A Expired GB1132358A (en) 1965-02-19 1966-02-18 Process and catalyst for the polymerisation of cyclic ethers

Country Status (6)

Country Link
US (2) US3427260A (US06650917-20031118-M00005.png)
BE (1) BE676600A (US06650917-20031118-M00005.png)
DE (1) DE1542226A1 (US06650917-20031118-M00005.png)
FR (1) FR1458120A (US06650917-20031118-M00005.png)
GB (1) GB1132358A (US06650917-20031118-M00005.png)
NL (1) NL6602074A (US06650917-20031118-M00005.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968135A (en) * 1970-01-19 1976-07-06 Aerojet-General Corporation Chromium salt catalysts
US3714211A (en) * 1970-09-03 1973-01-30 Basf Ag Complex trinuclear metal salts
US3962182A (en) * 1972-11-21 1976-06-08 Aerojet-General Corporation Imide oxirane reactions
US4404146A (en) * 1980-12-17 1983-09-13 Biosystems Research Inc. Metal oxyalkylates and method of making same
USRE32909E (en) * 1980-10-07 1989-04-18 Biosystems Research Inc. Metal oxycarboxylates and method of making same
SE461072B (sv) * 1984-02-17 1990-01-08 Bror Olof Haeger Foerfarande foer att fixera arseniksyra och/eller arsenat i mark och anvaendning av foereningar av jaern, aluminium eller krom med svag syra foer detta aendamaal
WO1995016723A1 (en) * 1993-12-14 1995-06-22 Unichema Chemie B.V. Polyglycerol production
US7405313B2 (en) * 2006-09-13 2008-07-29 The Board Of Trustees Of The University Of Alabama Method for the synthesis of basic chromium carboxylates
US8481444B2 (en) * 2007-12-12 2013-07-09 Saudi Basic Industries Corporation Catalyst composition for oligomerization of ethylene oligomerization process and method for its preparation
CN117106117B (zh) * 2023-10-25 2024-02-13 传化智联股份有限公司 含有Nd和Al元素的ZnPF-1催化剂及其制备和在制备聚丁二烯中的应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934505A (en) * 1958-07-22 1960-04-26 Dow Chemical Co Process for polymerization of alkylene oxides with metal salts

Also Published As

Publication number Publication date
NL6602074A (US06650917-20031118-M00005.png) 1966-08-22
BE676600A (US06650917-20031118-M00005.png) 1966-08-16
FR1458120A (fr) 1966-03-04
US3427260A (en) 1969-02-11
US3576762A (en) 1971-04-27
DE1542226A1 (de) 1969-10-16

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