FR1603991A - Reductive cleavage of perfluoro polyethers contng - Google Patents

Reductive cleavage of perfluoro polyethers contng

Info

Publication number
FR1603991A
FR1603991A FR1603991DA FR1603991A FR 1603991 A FR1603991 A FR 1603991A FR 1603991D A FR1603991D A FR 1603991DA FR 1603991 A FR1603991 A FR 1603991A
Authority
FR
France
Prior art keywords
groups
cof
pref
hydrogen
alcohols
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
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of FR1603991A publication Critical patent/FR1603991A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
    • C07C59/215—Saturated compounds having only one carboxyl group and containing keto groups containing singly bound oxygen containing groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/305—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or groups
    • C07C59/315—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or groups containing halogen
    • 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
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
FR1603991D 1967-12-28 1968-12-23 Reductive cleavage of perfluoro polyethers contng Expired FR1603991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2443967 1967-12-28

Publications (1)

Publication Number Publication Date
FR1603991A true FR1603991A (en) 1971-06-21

Family

ID=11213522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1603991D Expired FR1603991A (en) 1967-12-28 1968-12-23 Reductive cleavage of perfluoro polyethers contng

Country Status (5)

Country Link
JP (1) JPS507054B1 (fr)
BE (1) BE725982A (fr)
DE (1) DE1816752B2 (fr)
FR (1) FR1603991A (fr)
NL (1) NL6818169A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181961A1 (fr) * 1972-04-26 1973-12-07 Montedison Spa

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL176683C (nl) * 1971-08-05 1985-05-17 Montedison Spa Werkwijze om geperfluoreerde copolyethers te bereiden.
US4788257A (en) * 1985-11-19 1988-11-29 Montedison S.P.A. Process for preparing regulated molecular weight perfluoro-polyethers having neutral and functional end groups
IT1201498B (it) * 1985-11-20 1989-02-02 Ausimont Spa Perfluoropolieteri funzionalizzati e procedimento per la loro preparazione
JPS62201733U (fr) * 1986-06-12 1987-12-23
US6923921B2 (en) * 2002-12-30 2005-08-02 3M Innovative Properties Company Fluorinated polyether compositions
KR102268129B1 (ko) * 2017-10-16 2021-06-22 주식회사 엘지화학 비반응성 불소계 화합물 및 이를 포함하는 광중합성 조성물
CN113336643A (zh) * 2020-11-09 2021-09-03 南开大学 一种新型环境友好的全氟烷基化合物及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181961A1 (fr) * 1972-04-26 1973-12-07 Montedison Spa

Also Published As

Publication number Publication date
DE1816752A1 (de) 1970-01-08
DE1816752B2 (de) 1972-04-06
BE725982A (fr) 1969-06-24
JPS507054B1 (fr) 1975-03-20
NL6818169A (fr) 1969-07-01

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