SE7714083L - COPOLYMERS OF CYCLIC ORGANIC MONOMERS - Google Patents

COPOLYMERS OF CYCLIC ORGANIC MONOMERS

Info

Publication number
SE7714083L
SE7714083L SE7714083A SE7714083A SE7714083L SE 7714083 L SE7714083 L SE 7714083L SE 7714083 A SE7714083 A SE 7714083A SE 7714083 A SE7714083 A SE 7714083A SE 7714083 L SE7714083 L SE 7714083L
Authority
SE
Sweden
Prior art keywords
cyclic organic
copolymers
terminal groups
organic monomers
polymerizes
Prior art date
Application number
SE7714083A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
R J Knopf
K L Hoy
C F Hauser
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE7714083L publication Critical patent/SE7714083L/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
    • C08G65/26—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
    • C08G65/2696—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 process or apparatus used
    • 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
    • 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

There are disclosed hydroxyl terminated copolymers of (a) at least one cyclic organic monomer which polymerizes with an active hydrogen initiator to form primary hydroxyl terminal groups and (b) at least one cyclic organic monomer which polymerizes with an active hydrogen initiator to form secondary hydroxyl terminal groups, said copolymer having a ratio of primary to secondary hydroxyl terminal groups which is controlled independently of overall copolymer chain structure.
SE7714083A 1976-12-13 1977-12-12 COPOLYMERS OF CYCLIC ORGANIC MONOMERS SE7714083L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74996676A 1976-12-13 1976-12-13

Publications (1)

Publication Number Publication Date
SE7714083L true SE7714083L (en) 1978-06-14

Family

ID=25015967

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714083A SE7714083L (en) 1976-12-13 1977-12-12 COPOLYMERS OF CYCLIC ORGANIC MONOMERS

Country Status (10)

Country Link
JP (1) JPS5373296A (en)
BE (1) BE861757A (en)
CA (1) CA1116345A (en)
DE (1) DE2755274A1 (en)
ES (1) ES464956A1 (en)
FR (1) FR2373571A1 (en)
GB (1) GB1599530A (en)
IT (1) IT1089706B (en)
NL (1) NL7713737A (en)
SE (1) SE7714083L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6051005B2 (en) * 2011-10-21 2016-12-21 松本油脂製薬株式会社 Method for producing alkylene oxide adduct
EP4370581A1 (en) * 2021-07-13 2024-05-22 Purdue Research Foundation Substantially sequence-uniform aliphatic copolyester and method of making the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229471A (en) * 1975-08-30 1977-03-05 Shintouhoku Kagaku Kogyo Kk Method of highly purifying gas by removing various impurities
CA1111594A (en) * 1976-05-28 1981-10-27 Robert J. Knopf Gradient polymers of two or more cyclic, organic, ring-opening, addition polymerizable monomers, and a method for making same

Also Published As

Publication number Publication date
JPS5373296A (en) 1978-06-29
GB1599530A (en) 1981-10-07
BE861757A (en) 1978-06-12
JPS5634170B2 (en) 1981-08-08
FR2373571B1 (en) 1984-03-23
IT1089706B (en) 1985-06-18
NL7713737A (en) 1978-06-15
CA1116345A (en) 1982-01-12
DE2755274A1 (en) 1978-06-15
ES464956A1 (en) 1978-09-01
FR2373571A1 (en) 1978-07-07

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