DE2120370C3 - Verfahren zum Polymerisieren oder Mischpolymerisieren von vicinalen Alkylenoxyden - Google Patents

Verfahren zum Polymerisieren oder Mischpolymerisieren von vicinalen Alkylenoxyden

Info

Publication number
DE2120370C3
DE2120370C3 DE2120370A DE2120370A DE2120370C3 DE 2120370 C3 DE2120370 C3 DE 2120370C3 DE 2120370 A DE2120370 A DE 2120370A DE 2120370 A DE2120370 A DE 2120370A DE 2120370 C3 DE2120370 C3 DE 2120370C3
Authority
DE
Germany
Prior art keywords
formula
group
carbon atoms
compounds
phosphorus
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
DE2120370A
Other languages
German (de)
English (en)
Other versions
DE2120370A1 (de
DE2120370B2 (de
Inventor
Yoshimasa Amagaski Hayashi
Nobuhiro Itami Hyogo Kimura
Tetsuya Ibaraki Osaka Nakata
Atsushi Toyonaka Osaka Oda
Shingo Nishinomiya Hyogo Tokuda (Japan)
Kinya Amagasaki Hyogo Unoura
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.)
Osaka Soda Co Ltd
Original Assignee
Osaka Soda 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 Osaka Soda Co Ltd filed Critical Osaka Soda Co Ltd
Publication of DE2120370A1 publication Critical patent/DE2120370A1/de
Publication of DE2120370B2 publication Critical patent/DE2120370B2/de
Application granted granted Critical
Publication of DE2120370C3 publication Critical patent/DE2120370C3/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04Macromolecular 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
    • C08G65/06Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08Saturated oxiranes
    • C08G65/10Saturated oxiranes characterised by the catalysts used
    • C08G65/12Saturated 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polyethers (AREA)
DE2120370A 1970-10-30 1971-04-26 Verfahren zum Polymerisieren oder Mischpolymerisieren von vicinalen Alkylenoxyden Expired DE2120370C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45096044A JPS4911639B1 (enExample) 1970-10-30 1970-10-30

Publications (3)

Publication Number Publication Date
DE2120370A1 DE2120370A1 (de) 1972-05-10
DE2120370B2 DE2120370B2 (de) 1974-08-22
DE2120370C3 true DE2120370C3 (de) 1975-05-22

Family

ID=14154467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2120370A Expired DE2120370C3 (de) 1970-10-30 1971-04-26 Verfahren zum Polymerisieren oder Mischpolymerisieren von vicinalen Alkylenoxyden

Country Status (6)

Country Link
US (1) US3880779A (enExample)
JP (1) JPS4911639B1 (enExample)
CA (1) CA939446A (enExample)
DE (1) DE2120370C3 (enExample)
FR (1) FR2112361B1 (enExample)
GB (1) GB1355083A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011268A (en) * 1973-08-22 1977-03-08 The Dow Chemical Company Method of preparing monoethers of alkylene glycols
JPS5453336U (enExample) * 1977-09-22 1979-04-13
JPS54118753A (en) * 1978-03-08 1979-09-14 Tokyo Electric Co Ltd Electronic register
JPS564628A (en) * 1979-06-26 1981-01-19 Nippon Zeon Co Ltd Production of epihalohydrin copolymer rubber
US4293675A (en) * 1980-02-26 1981-10-06 Minnesota Mining And Manufacturing Company Antimony halide-organic phosphonate ester cationic polymerization catalysts
US20060281894A1 (en) * 2005-06-13 2006-12-14 Basf Corporation. Method of forming polyetherols in the presence of aluminum phosphate catalysts
JP7156309B2 (ja) * 2017-12-06 2022-10-19 Agc株式会社 含フッ素弾性共重合体及び含フッ素弾性共重合体の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018258A (en) * 1958-06-17 1962-01-23 Shell Oil Co New curing agents for polyepoxides and method for their preparation
GB1236848A (en) * 1968-09-12 1971-06-23 Kalk Chemische Fabrik Gmbh Method of preparing transparent products consisting largely of polyepibromohydrin
US3657159A (en) * 1968-10-14 1972-04-18 Hercules Inc Epoxide polymerization catalysts comprising complex organoaluminate compounds of silicon tin or phosphorus

Also Published As

Publication number Publication date
GB1355083A (en) 1974-06-05
US3880779A (en) 1975-04-29
DE2120370A1 (de) 1972-05-10
DE2120370B2 (de) 1974-08-22
FR2112361B1 (enExample) 1974-09-06
FR2112361A1 (enExample) 1972-06-16
CA939446A (en) 1974-01-01
JPS4911639B1 (enExample) 1974-03-18

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee