DE1795601C3 - Flüssige, lineare, unverzweigte, saure Polyoxyperfluormethylene. Ausscheidung aus: 1493021 - Google Patents

Flüssige, lineare, unverzweigte, saure Polyoxyperfluormethylene. Ausscheidung aus: 1493021

Info

Publication number
DE1795601C3
DE1795601C3 DE1795601A DE1795601A DE1795601C3 DE 1795601 C3 DE1795601 C3 DE 1795601C3 DE 1795601 A DE1795601 A DE 1795601A DE 1795601 A DE1795601 A DE 1795601A DE 1795601 C3 DE1795601 C3 DE 1795601C3
Authority
DE
Germany
Prior art keywords
liquid
acidic
products
polyoxyperfluoromethylenes
linear
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
DE1795601A
Other languages
German (de)
English (en)
Other versions
DE1795601B2 (de
DE1795601A1 (de
Inventor
Giorgio Carraro
Franco Gozzo
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.)
Montedison SpA
Original Assignee
Montecatini Edison SpA
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 Montecatini Edison SpA filed Critical Montecatini Edison SpA
Priority to DE1795601A priority Critical patent/DE1795601C3/de
Publication of DE1795601A1 publication Critical patent/DE1795601A1/de
Publication of DE1795601B2 publication Critical patent/DE1795601B2/de
Application granted granted Critical
Publication of DE1795601C3 publication Critical patent/DE1795601C3/de
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
    • C07C59/125—Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups
    • C07C59/135—Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen
    • C07C43/126—Saturated ethers containing halogen having more than one ether bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/913—Numerically specified distinct wavelength

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE1795601A 1964-01-02 1964-12-30 Flüssige, lineare, unverzweigte, saure Polyoxyperfluormethylene. Ausscheidung aus: 1493021 Expired DE1795601C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1795601A DE1795601C3 (de) 1964-01-02 1964-12-30 Flüssige, lineare, unverzweigte, saure Polyoxyperfluormethylene. Ausscheidung aus: 1493021

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT564 1964-01-02
DE1795601A DE1795601C3 (de) 1964-01-02 1964-12-30 Flüssige, lineare, unverzweigte, saure Polyoxyperfluormethylene. Ausscheidung aus: 1493021

Publications (3)

Publication Number Publication Date
DE1795601A1 DE1795601A1 (de) 1972-02-10
DE1795601B2 DE1795601B2 (de) 1973-11-15
DE1795601C3 true DE1795601C3 (de) 1974-06-06

Family

ID=11097561

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1795601A Expired DE1795601C3 (de) 1964-01-02 1964-12-30 Flüssige, lineare, unverzweigte, saure Polyoxyperfluormethylene. Ausscheidung aus: 1493021
DE19641493021 Withdrawn DE1493021B2 (de) 1964-01-02 1964-12-30 Verfahren zur herstellung von polyoxyperfluormethylenen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19641493021 Withdrawn DE1493021B2 (de) 1964-01-02 1964-12-30 Verfahren zur herstellung von polyoxyperfluormethylenen

Country Status (9)

Country Link
US (1) US3392097A (enExample)
BE (1) BE657823A (enExample)
CH (1) CH462472A (enExample)
DE (2) DE1795601C3 (enExample)
FR (1) FR1499859A (enExample)
GB (1) GB1097679A (enExample)
IL (1) IL22648A (enExample)
NL (1) NL148300B (enExample)
SE (1) SE331912B (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6709067A (enExample) * 1964-04-09 1968-01-08
US4003941A (en) * 1966-02-07 1977-01-18 Minnesota Mining And Manufacturing Company Process for producing polyhalocarbons oxides
US3451908A (en) * 1966-07-19 1969-06-24 Montedison Spa Method for preparing polyoxyperfluoromethylenic compounds
US3536733A (en) * 1967-08-10 1970-10-27 Du Pont Method for the preparation of halogenated epoxides
US3622635A (en) * 1968-09-06 1971-11-23 Montedison Spa Process for the production of oxygen-containing fluoro compounds
US4647413A (en) * 1983-12-27 1987-03-03 Minnesota Mining And Manufacturing Company Perfluoropolyether oligomers and polymers
US4981727A (en) * 1986-08-29 1991-01-01 Minnesota Mining And Manufacturing Company Polyfluoropolyethers having pendant perfluoroalkoxy groups
US4743300A (en) * 1986-08-29 1988-05-10 Minnesota Mining And Manufacturing Company Polyfluoropolyethers having pendant perfluoroalkoxy groups
US4820588A (en) * 1986-08-29 1989-04-11 Minnesota Mining And Manufacturing Company Shaped articles of polyfluoropolyethers having pendant perfluoroalkoxy groups
IT1229845B (it) * 1989-04-20 1991-09-13 Ausimont Srl Procedimento per la preparazione di perfluoropolieteri perossidici.
US5266650A (en) * 1990-10-11 1993-11-30 Minnesota Mining And Manufacturing Company Curing fluorocarbon elastomers
US5384374A (en) * 1991-01-11 1995-01-24 Minnesota Mining And Manufacturing Company Curing fluorocarbon elastomers
US5668203A (en) * 1995-06-07 1997-09-16 Xerox Corporation Elastomeric articles containing haloceramer compositions
US5872157A (en) * 1996-01-30 1999-02-16 The University Of North Carolina At Chapel Hill Method for olefin oxidation
US5681881A (en) * 1996-05-24 1997-10-28 Minnesota Mining And Manufacturing Company Fluoroelastomer compositions
US5891965A (en) * 1997-01-06 1999-04-06 Dyneon Llc Low temperature perfluoroether-containing fluoroelastomers
US7842626B2 (en) 2006-11-13 2010-11-30 E. I. Du Pont De Nemours And Company Partially fluorinated compositions and surface active agents
US7638650B2 (en) 2007-08-06 2009-12-29 E.I. Du Pont De Nemours And Company Fluoroalkyl surfactants
RU2397181C2 (ru) * 2008-10-23 2010-08-20 Закрытое акционерное общество "Завод оргсинтез Ока" Способ получения политетрафторэтиленоксида
GB0917450D0 (en) 2009-10-06 2009-11-18 3M Innovative Properties Co Triazine containing fluoropolyether elastomers having very low glass transition temperatures, compositions containing them and methods of making them
US8552124B2 (en) 2009-12-30 2013-10-08 3M Innovative Properties Company Copolymers with perfluoropolyether segment and polydiorganosiloxane segment
WO2011082069A1 (en) 2009-12-30 2011-07-07 3M Innovative Properties Company Methods of making polydiorganosiloxane polyoxamide copolymers
EP2519559B1 (en) 2009-12-30 2015-07-15 3M Innovative Properties Company Perfluoropolyether-containing compounds with oxalylamino groups
EP2519560B1 (en) 2009-12-30 2017-06-28 3M Innovative Properties Company Copolymers with perfluoropolyether segment and multiple aminooxalylamino groups
US20120009438A1 (en) 2010-07-09 2012-01-12 3M Innovative Properties Company Triazine containing fluoroelastomers having low glass transition temperature
JP5912139B2 (ja) 2011-03-04 2016-04-27 スリーエム イノベイティブ プロパティズ カンパニー 低いガラス転移温度を有するトリアジン含有フルオロポリエーテルエラストマー
JP5952383B2 (ja) 2011-04-06 2016-07-13 スリーエム イノベイティブ プロパティズ カンパニー 低ガラス転移温度を有するフルオロポリエーテルエラストマー組成物
CN104822731B (zh) 2012-10-02 2018-01-19 3M创新有限公司 具有低玻璃化转变温度的基于含氟聚醚的弹性体
CN105324412B (zh) 2013-06-27 2017-07-18 3M创新有限公司 含氟聚醚‑聚硅氧烷弹性体组合物和成型制品
CN106029736A (zh) 2014-02-19 2016-10-12 3M创新有限公司 混杂含氟弹性体组合物、可固化的组合物以及它们的制备和使用方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242218A (en) * 1961-03-29 1966-03-22 Du Pont Process for preparing fluorocarbon polyethers
FR1322597A (fr) * 1962-05-15 1963-03-29 Du Pont époxydes fluoro-carbonés

Also Published As

Publication number Publication date
US3392097A (en) 1968-07-09
IL22648A (en) 1968-08-22
DE1493021A1 (de) 1969-02-20
GB1097679A (en) 1968-01-03
DE1795601B2 (de) 1973-11-15
NL148300B (nl) 1976-01-15
FR1499859A (fr) 1967-11-03
DE1795601A1 (de) 1972-02-10
BE657823A (enExample) 1965-06-30
CH462472A (de) 1968-09-15
DE1493021B2 (de) 1971-09-02
SE331912B (enExample) 1971-01-18
NL6414768A (enExample) 1965-07-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee