NL7501318A - PROCEDURE FOR PREPARING A PERFLUOR THIOGLYCOL. - Google Patents

PROCEDURE FOR PREPARING A PERFLUOR THIOGLYCOL.

Info

Publication number
NL7501318A
NL7501318A NL7501318A NL7501318A NL7501318A NL 7501318 A NL7501318 A NL 7501318A NL 7501318 A NL7501318 A NL 7501318A NL 7501318 A NL7501318 A NL 7501318A NL 7501318 A NL7501318 A NL 7501318A
Authority
NL
Netherlands
Prior art keywords
thioglycol
perfluor
preparing
procedure
perfluor thioglycol
Prior art date
Application number
NL7501318A
Other languages
Dutch (nl)
Original Assignee
Ciba Geigy
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
Priority claimed from US05/439,497 external-priority patent/US3935277A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of NL7501318A publication Critical patent/NL7501318A/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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
NL7501318A 1974-02-04 1975-02-04 PROCEDURE FOR PREPARING A PERFLUOR THIOGLYCOL. NL7501318A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43949674A 1974-02-04 1974-02-04
US05/439,497 US3935277A (en) 1974-02-04 1974-02-04 New Rf -glycols containing two perfluoroalkylthio groups and useful compositions therefrom

Publications (1)

Publication Number Publication Date
NL7501318A true NL7501318A (en) 1975-08-06

Family

ID=27032060

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7501318A NL7501318A (en) 1974-02-04 1975-02-04 PROCEDURE FOR PREPARING A PERFLUOR THIOGLYCOL.

Country Status (9)

Country Link
JP (1) JPS51122007A (en)
BR (1) BR7500677A (en)
CA (1) CA1055518A (en)
CH (1) CH605720A5 (en)
DE (1) DE2503877C2 (en)
FR (1) FR2259819B1 (en)
GB (1) GB1493874A (en)
IT (1) IT1029437B (en)
NL (1) NL7501318A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702607A1 (en) * 1976-01-26 1977-07-28 Ciba Geigy Ag POLYFLUOROALKYLTHIOALCOHOLS AND EESTORS, PROCESS FOR THEIR MANUFACTURING AND USE
US4060681A (en) * 1976-02-11 1977-11-29 Ciba-Geigy Corporation Unsaturated esters of polyfluoroalkylthioalcohols
JPS5610154Y2 (en) * 1977-04-20 1981-03-06
US4266080A (en) * 1978-02-02 1981-05-05 Ciba-Geigy Corporation Perfluoroalkylthioethyl ether derivatives
DE3319368A1 (en) * 1983-05-27 1984-11-29 Bayer Ag, 5090 Leverkusen PERFLUORALKYL GROUPS CONTAINING POLYURETHANES AND METHOD FOR THE PRODUCTION THEREOF
GB8720773D0 (en) * 1987-09-04 1987-10-14 Univ Glasgow Preparation of derivatives
US5068397A (en) * 1990-08-15 1991-11-26 Ciba-Geigy Corporation Tris-perfluoroalkyl terminated neopentyl alcohols and derivatives therefrom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759874A (en) * 1971-08-30 1973-09-18 Fmc Corp Fluorinated polyurethanes as soil release agents

Also Published As

Publication number Publication date
BR7500677A (en) 1975-11-11
CA1055518A (en) 1979-05-29
GB1493874A (en) 1977-11-30
DE2503877C2 (en) 1983-07-28
DE2503877A1 (en) 1975-08-14
JPS51122007A (en) 1976-10-25
JPS5347087B2 (en) 1978-12-19
FR2259819B1 (en) 1979-02-09
FR2259819A1 (en) 1975-08-29
IT1029437B (en) 1979-03-10
CH605720A5 (en) 1978-10-13

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
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