NL7203987A - - Google Patents

Info

Publication number
NL7203987A
NL7203987A NL7203987A NL7203987A NL7203987A NL 7203987 A NL7203987 A NL 7203987A NL 7203987 A NL7203987 A NL 7203987A NL 7203987 A NL7203987 A NL 7203987A NL 7203987 A NL7203987 A NL 7203987A
Authority
NL
Netherlands
Application number
NL7203987A
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 NL7203987A publication Critical patent/NL7203987A/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
    • C08G65/04—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)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL7203987A 1971-03-26 1972-03-24 NL7203987A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7203987A true NL7203987A (enrdf_load_stackoverflow) 1972-09-28

Family

ID=9074205

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7203987A NL7203987A (enrdf_load_stackoverflow) 1971-03-26 1972-03-24

Country Status (7)

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

Families Citing this family (5)

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

Also Published As

Publication number Publication date
GB1384957A (en) 1975-02-26
IT958713B (it) 1973-10-30
FR2130944A5 (enrdf_load_stackoverflow) 1972-11-10
DE2214354A1 (de) 1973-05-24
DE2214354B2 (de) 1973-11-15
JPS521440B1 (enrdf_load_stackoverflow) 1977-01-14
BE781101A (fr) 1972-07-17
DE2214354C3 (de) 1974-06-20

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed