DE68913874D1 - Poly(oxyperfluoralkyl(en)-Blöcke enthaltende vernetzbare Polyurethanelastomere. - Google Patents

Poly(oxyperfluoralkyl(en)-Blöcke enthaltende vernetzbare Polyurethanelastomere.

Info

Publication number
DE68913874D1
DE68913874D1 DE89117061T DE68913874T DE68913874D1 DE 68913874 D1 DE68913874 D1 DE 68913874D1 DE 89117061 T DE89117061 T DE 89117061T DE 68913874 T DE68913874 T DE 68913874T DE 68913874 D1 DE68913874 D1 DE 68913874D1
Authority
DE
Germany
Prior art keywords
oxyperfluoroalkyl
blocks
polyurethane elastomers
containing poly
elastomers containing
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 - Fee Related
Application number
DE89117061T
Other languages
English (en)
Other versions
DE68913874T2 (de
Inventor
Alberto Dr Re
Francesco Giavarini
Cesare Cova
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont 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 Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of DE68913874D1 publication Critical patent/DE68913874D1/de
Publication of DE68913874T2 publication Critical patent/DE68913874T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
    • C08G18/5015—Polyethers having heteroatoms other than oxygen having halogens having fluorine atoms
DE68913874T 1988-09-15 1989-09-14 Poly(oxyperfluoralkyl(en)-Blöcke enthaltende vernetzbare Polyurethanelastomere. Expired - Fee Related DE68913874T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821947A IT1227066B (it) 1988-09-15 1988-09-15 Alchilenici. gomme poliuretaniche reticolabili, contenenti blocchi poliossiperfluoro

Publications (2)

Publication Number Publication Date
DE68913874D1 true DE68913874D1 (de) 1994-04-21
DE68913874T2 DE68913874T2 (de) 1994-06-23

Family

ID=11189245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913874T Expired - Fee Related DE68913874T2 (de) 1988-09-15 1989-09-14 Poly(oxyperfluoralkyl(en)-Blöcke enthaltende vernetzbare Polyurethanelastomere.

Country Status (6)

Country Link
US (1) US5043410A (de)
EP (1) EP0359271B1 (de)
JP (1) JP3061817B2 (de)
CA (1) CA1330374C (de)
DE (1) DE68913874T2 (de)
IT (1) IT1227066B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189135A (en) * 1989-06-28 1993-02-23 Syremont S.P.A. Fluorinated polyurethanes with hydroxy functionality, process for preparing them and their use for the treatment of lithoidal material
US5204441A (en) * 1990-03-12 1993-04-20 Fluorochem Inc. Polyfluorinated, branched-chain diols and diisocyanantes and fluorinated polyurethanes prepared therefrom
US5453248A (en) * 1992-03-09 1995-09-26 Optical Sensors Incorporated Cross-linked gas permeable membrane of a cured perfluorinated urethane polymer, and optical gas sensors fabricated therewith
US5777024A (en) * 1997-04-30 1998-07-07 The Valspar Corporation Urethane resins and coating compositions and methods for their use
DE10003939A1 (de) * 2000-01-29 2001-08-02 Cognis Deutschland Gmbh Verfahren zur Herstellung radikalisch nachvernetzter Polymere unter Einsatz von reaktiven Anhydriden
ITMI20011306A1 (it) 2001-06-21 2002-12-21 Ausimont Spa Poliuretani vulcanizzabili
EP2029185B1 (de) * 2006-06-08 2012-02-22 Solvay Specialty Polymers Italy S.p.A. Herstellung von medizinischen implantaten
JP4499130B2 (ja) * 2006-06-27 2010-07-07 バンドー化学株式会社 液体現像電子写真装置用ローラー
WO2008001646A1 (fr) * 2006-06-27 2008-01-03 Bando Chemical Industries, Ltd. cylindre pour appareils électrophotographiques à développement liquide et appareils électrophotographiques à développement liquide
US10995298B2 (en) 2014-07-23 2021-05-04 Becton, Dickinson And Company Self-lubricating polymer composition
US20180261355A1 (en) * 2015-09-03 2018-09-13 Solvay Specialty Polymers Italy S.P.A. Cable jackets
WO2018046634A1 (en) 2016-09-09 2018-03-15 Solvay Specialty Polymers Italy S.P.A. Skin material for coating motor vehicles parts
US11613719B2 (en) 2018-09-24 2023-03-28 Becton, Dickinson And Company Self-lubricating medical articles
EP3895904A4 (de) * 2018-12-13 2022-08-10 Bridgestone Corporation Kautschukzusammensetzung und reifen, in dem diese verwendet wird
CN112080130B (zh) * 2019-06-12 2022-11-04 万华化学集团股份有限公司 一种热塑性聚氨酯弹性体/氟橡胶共混材料及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1270354A (en) * 1969-09-17 1972-04-12 Thiokol Chemical Corp Improvements in sulphur-curable urethane crude rubbers
GB1395773A (en) * 1972-10-31 1975-05-29 Thiokol Corp Polyurethane elastomers and sulphurcured products thereof
CA1156795A (en) * 1979-04-11 1983-11-08 Richard G. Newell Curable fluorocarbon substituted polyetherurethaneacrylates
US4508916A (en) * 1979-04-11 1985-04-02 Minnesota Mining And Manufacturing Company Curable substituted urethane acrylates
US4440918A (en) * 1982-01-18 1984-04-03 Minnesota Mining And Manufacturing Company Contact lens containing a fluorinated telechelic polyether
IT1183345B (it) * 1985-02-13 1987-10-22 Montefluos Spa Poliuretani fluorurati contenenti blocchi poliosiperfluoroalchilenici di migliorate caratteristiche meccaniche
IT1187705B (it) * 1985-07-24 1987-12-23 Montefluos Spa Polimeri fluorurati e resine da essi derivate
IT1201498B (it) * 1985-11-20 1989-02-02 Ausimont Spa Perfluoropolieteri funzionalizzati e procedimento per la loro preparazione
IT1204587B (it) * 1987-05-12 1989-03-10 Ausimont Spa Impiego di composti amminici terziari contenenti almeno 3 idrogeni attivi nella preparazione di polimeri contenenti catene perfluoro polieteree
US4948844A (en) * 1988-04-16 1990-08-14 Tokuyama Soda Kabushiki Kaisha Process for preparation of perfluorinated copolymer

Also Published As

Publication number Publication date
IT8821947A0 (it) 1988-09-15
CA1330374C (en) 1994-06-21
IT1227066B (it) 1991-03-14
EP0359271B1 (de) 1994-03-16
EP0359271A2 (de) 1990-03-21
DE68913874T2 (de) 1994-06-23
EP0359271A3 (de) 1991-03-06
US5043410A (en) 1991-08-27
JP3061817B2 (ja) 2000-07-10
JPH02180917A (ja) 1990-07-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN

8339 Ceased/non-payment of the annual fee