GB1493874A - Glycols containing two perfluoroalkylthio groups and process for making them - Google Patents

Glycols containing two perfluoroalkylthio groups and process for making them

Info

Publication number
GB1493874A
GB1493874A GB459075A GB459075A GB1493874A GB 1493874 A GB1493874 A GB 1493874A GB 459075 A GB459075 A GB 459075A GB 459075 A GB459075 A GB 459075A GB 1493874 A GB1493874 A GB 1493874A
Authority
GB
United Kingdom
Prior art keywords
group
optionally substituted
alkyl
prepared
groups
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.)
Expired
Application number
GB459075A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 AG filed Critical Ciba Geigy AG
Publication of GB1493874A publication Critical patent/GB1493874A/en
Expired legal-status Critical Current

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
GB459075A 1974-02-04 1975-02-03 Glycols containing two perfluoroalkylthio groups and process for making them Expired GB1493874A (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
GB1493874A true GB1493874A (en) 1977-11-30

Family

ID=27032060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB459075A Expired GB1493874A (en) 1974-02-04 1975-02-03 Glycols containing two perfluoroalkylthio groups and process for making them

Country Status (9)

Country Link
JP (1) JPS51122007A (US06168776-20010102-C00028.png)
BR (1) BR7500677A (US06168776-20010102-C00028.png)
CA (1) CA1055518A (US06168776-20010102-C00028.png)
CH (1) CH605720A5 (US06168776-20010102-C00028.png)
DE (1) DE2503877C2 (US06168776-20010102-C00028.png)
FR (1) FR2259819B1 (US06168776-20010102-C00028.png)
GB (1) GB1493874A (US06168776-20010102-C00028.png)
IT (1) IT1029437B (US06168776-20010102-C00028.png)
NL (1) NL7501318A (US06168776-20010102-C00028.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702607A1 (de) * 1976-01-26 1977-07-28 Ciba Geigy Ag Polyfluoralkylthioalkohole und -ester, verfahren zu deren herstellung sowie deren verwendung
US4060681A (en) * 1976-02-11 1977-11-29 Ciba-Geigy Corporation Unsaturated esters of polyfluoroalkylthioalcohols
JPS5610154Y2 (US06168776-20010102-C00028.png) * 1977-04-20 1981-03-06
US4266080A (en) * 1978-02-02 1981-05-05 Ciba-Geigy Corporation Perfluoroalkylthioethyl ether derivatives
DE3319368A1 (de) * 1983-05-27 1984-11-29 Bayer Ag, 5090 Leverkusen Perfluoralkylgruppen-enthaltende polyurethane und verfahren zu ihrer herstellung
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
DE2503877C2 (de) 1983-07-28
FR2259819A1 (US06168776-20010102-C00028.png) 1975-08-29
JPS5347087B2 (US06168776-20010102-C00028.png) 1978-12-19
NL7501318A (nl) 1975-08-06
CA1055518A (en) 1979-05-29
DE2503877A1 (de) 1975-08-14
JPS51122007A (en) 1976-10-25
FR2259819B1 (US06168776-20010102-C00028.png) 1979-02-09
IT1029437B (it) 1979-03-10
CH605720A5 (US06168776-20010102-C00028.png) 1978-10-13
BR7500677A (pt) 1975-11-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee