NL225631A - - Google Patents

Info

Publication number
NL225631A
NL225631A NL225631DA NL225631A NL 225631 A NL225631 A NL 225631A NL 225631D A NL225631D A NL 225631DA NL 225631 A NL225631 A NL 225631A
Authority
NL
Netherlands
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.)
Publication of NL225631A publication Critical patent/NL225631A/xx
Priority claimed from US713538A external-priority patent/US3287330A/en

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
    • 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
    • C08G65/16—Cyclic ethers having four or more ring atoms
    • C08G65/20—Tetrahydrofuran
    • 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
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
NL225631D 1957-03-08 NL225631A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64471657A 1957-03-08 1957-03-08
US713538A US3287330A (en) 1958-02-06 1958-02-06 Polyether polymers having unsaturated side chains

Publications (1)

Publication Number Publication Date
NL225631A true NL225631A (xx)

Family

ID=27094540

Family Applications (2)

Application Number Title Priority Date Filing Date
NL225631D NL225631A (xx) 1957-03-08
NL110981D NL110981C (xx) 1957-03-08

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL110981D NL110981C (xx) 1957-03-08

Country Status (4)

Country Link
DE (1) DE1420683B1 (xx)
FR (1) FR1202252A (xx)
GB (1) GB834158A (xx)
NL (2) NL110981C (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133905A (en) * 1960-05-23 1964-05-19 Goodyear Tire & Rubber Polyhydroxyl terminated polyethers
US3417064A (en) * 1963-05-27 1968-12-17 Union Carbide Corp Polymers of 1,2-alkylene oxides
GB1079503A (en) * 1963-06-04 1967-08-16 Courtaulds Ltd Synthetic elastomer
US3354133A (en) * 1964-09-18 1967-11-21 Phillips Petroleum Co Vulcanizable copolymers of tetrahydrofuran with unsaturated epoxy compouns prepared i the presence of organoantimony hexachloride
US3362941A (en) * 1964-09-28 1968-01-09 Olin Mathieson Copolymers of tetrahydrofuran and oxetane compounds
US3442875A (en) * 1966-01-19 1969-05-06 Exxon Research Engineering Co Monoepoxide polymers
US5466759A (en) * 1994-01-18 1995-11-14 Eastman Chemical Company Polyether glycols and alcohols derived from 3,4-epoxy-1-butene
US6989432B2 (en) * 2002-01-10 2006-01-24 Invista North America S.A.R.L. Copolymers of tetrahydrofuran, ethylene oxide and an additional cyclic ether

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027400B (de) * 1956-11-02 1958-04-03 Bayer Ag Verfahren zur Herstellung von ungesaettigten Mischpolymerisaten des Tetrahydrofurans

Also Published As

Publication number Publication date
NL110981C (xx)
GB834158A (en) 1960-05-04
FR1202252A (fr) 1960-01-08
DE1420683B1 (de) 1971-01-07

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