JPS521440B1 - - Google Patents

Info

Publication number
JPS521440B1
JPS521440B1 JP2984272A JP2984272A JPS521440B1 JP S521440 B1 JPS521440 B1 JP S521440B1 JP 2984272 A JP2984272 A JP 2984272A JP 2984272 A JP2984272 A JP 2984272A JP S521440 B1 JPS521440 B1 JP S521440B1
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
JP2984272A
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 JPS521440B1 publication Critical patent/JPS521440B1/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
    • C08G65/04—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2984272A 1971-03-26 1972-03-27 Pending JPS521440B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110796A FR2130944A5 (ja) 1971-03-26 1971-03-26

Publications (1)

Publication Number Publication Date
JPS521440B1 true JPS521440B1 (ja) 1977-01-14

Family

ID=9074205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2984272A Pending JPS521440B1 (ja) 1971-03-26 1972-03-27

Country Status (7)

Country Link
JP (1) JPS521440B1 (ja)
BE (1) BE781101A (ja)
DE (1) DE2214354C3 (ja)
FR (1) FR2130944A5 (ja)
GB (1) GB1384957A (ja)
IT (1) IT958713B (ja)
NL (1) NL7203987A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590395U (ja) * 1978-12-19 1980-06-21
JPS62105964U (ja) * 1985-12-25 1987-07-06
JPH01134018U (ja) * 1988-03-05 1989-09-12

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8103246A (pt) * 1980-05-30 1982-02-16 Du Pont Oligomeros de oxido de propeno
US4436638A (en) * 1981-04-15 1984-03-13 Exxon Research & Engineering Co. Additive composition for release of stuck drill pipe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS=1962 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590395U (ja) * 1978-12-19 1980-06-21
JPS62105964U (ja) * 1985-12-25 1987-07-06
JPH01134018U (ja) * 1988-03-05 1989-09-12

Also Published As

Publication number Publication date
NL7203987A (ja) 1972-09-28
DE2214354A1 (de) 1973-05-24
GB1384957A (en) 1975-02-26
IT958713B (it) 1973-10-30
DE2214354C3 (de) 1974-06-20
FR2130944A5 (ja) 1972-11-10
BE781101A (fr) 1972-07-17
DE2214354B2 (de) 1973-11-15

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