JPS5649348A - Production of fluorine-containing block oligomer - Google Patents

Production of fluorine-containing block oligomer

Info

Publication number
JPS5649348A
JPS5649348A JP12418379A JP12418379A JPS5649348A JP S5649348 A JPS5649348 A JP S5649348A JP 12418379 A JP12418379 A JP 12418379A JP 12418379 A JP12418379 A JP 12418379A JP S5649348 A JPS5649348 A JP S5649348A
Authority
JP
Japan
Prior art keywords
formula
compound
telomerization
alkyl
produce
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.)
Pending
Application number
JP12418379A
Other languages
Japanese (ja)
Inventor
Shoichi Kawakami
Takao Hayashi
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP12418379A priority Critical patent/JPS5649348A/en
Publication of JPS5649348A publication Critical patent/JPS5649348A/en
Pending legal-status Critical Current

Links

Landscapes

  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)

Abstract

PURPOSE: Fluoroacrylates, alkylene oxides and thioglycolic acids are subiected to a combination of telomerization with polyaddition or polycondensation reactions to produce the title compound that can be used as a surface modifier for crystalline polymers.
CONSTITUTION: A compound of formula I (Rf is 3W20C polyfluoroalkyl; Q is difunctional organic group; R1 is H, methyl) and a compound of HSCH2Y (Y is -CO2H, -CH2OH) are used to effect telomerization in a solvent such as acetone at 20W100°C to form telomers of formula II (m is 1W40). The product and alkylene oxide oligomers of formula III (R2 is H, alkyl; R3 is H, alkyl; n is 1W100) are subjected to condensation reaction, i.e., esterification or etherification, to produce the compound of formula IV (W is -CO2-, -CH2O-).
EFFECT: The addition in a small amount to various plstics and synthetic fibers develops excellent modification effects.
COPYRIGHT: (C)1981,JPO&Japio
JP12418379A 1979-09-28 1979-09-28 Production of fluorine-containing block oligomer Pending JPS5649348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12418379A JPS5649348A (en) 1979-09-28 1979-09-28 Production of fluorine-containing block oligomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12418379A JPS5649348A (en) 1979-09-28 1979-09-28 Production of fluorine-containing block oligomer

Publications (1)

Publication Number Publication Date
JPS5649348A true JPS5649348A (en) 1981-05-02

Family

ID=14879026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12418379A Pending JPS5649348A (en) 1979-09-28 1979-09-28 Production of fluorine-containing block oligomer

Country Status (1)

Country Link
JP (1) JPS5649348A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100439A (en) * 1972-02-28 1973-12-18
JPS5251319A (en) * 1975-10-17 1977-04-25 Ugine Kuhlmann Fluorised products and method of manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100439A (en) * 1972-02-28 1973-12-18
JPS5251319A (en) * 1975-10-17 1977-04-25 Ugine Kuhlmann Fluorised products and method of manufacture

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