IT8821946A0 - Poliuretani fluorurati, contenenti blocchi gommosi a struttura polios siperfluoroalchilenica blocchi rigidi idrogenati, aventi migliorate proprieta' meccaniche. - Google Patents

Poliuretani fluorurati, contenenti blocchi gommosi a struttura polios siperfluoroalchilenica blocchi rigidi idrogenati, aventi migliorate proprieta' meccaniche.

Info

Publication number
IT8821946A0
IT8821946A0 IT8821946A IT2194688A IT8821946A0 IT 8821946 A0 IT8821946 A0 IT 8821946A0 IT 8821946 A IT8821946 A IT 8821946A IT 2194688 A IT2194688 A IT 2194688A IT 8821946 A0 IT8821946 A0 IT 8821946A0
Authority
IT
Italy
Prior art keywords
blocks
sysperfluoroalkylenic
polios
mechanical properties
improved mechanical
Prior art date
Application number
IT8821946A
Other languages
English (en)
Other versions
IT1227065B (it
Inventor
Alberto Re
Francesco Giavarini
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
Priority to IT8821946A priority Critical patent/IT1227065B/it
Publication of IT8821946A0 publication Critical patent/IT8821946A0/it
Priority to EP89117062A priority patent/EP0359272B1/en
Priority to DE89117062T priority patent/DE68911241T2/de
Priority to CA000611451A priority patent/CA1339323C/en
Priority to US07/407,951 priority patent/US5026814A/en
Priority to JP24049589A priority patent/JP3206660B2/ja
Application granted granted Critical
Publication of IT1227065B publication Critical patent/IT1227065B/it

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
    • C08G18/40—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT8821946A 1988-09-15 1988-09-15 Poliuretani fluorurati, contenenti blocchi gommosi a struttura polios siperfluoroalchilenica blocchi rigidi idrogenati, aventi migliorate proprieta' meccaniche. IT1227065B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8821946A IT1227065B (it) 1988-09-15 1988-09-15 Poliuretani fluorurati, contenenti blocchi gommosi a struttura polios siperfluoroalchilenica blocchi rigidi idrogenati, aventi migliorate proprieta' meccaniche.
EP89117062A EP0359272B1 (en) 1988-09-15 1989-09-14 Fluorinated polyurethanes containing rubber-like polyoxyperfluoroalkylene blocks and rigid blocks
DE89117062T DE68911241T2 (de) 1988-09-15 1989-09-14 Elastomerartige Poly(perfluoralkyl(enoxid)-Blöcke und starre Blöcke enthaltende fluorierte Polyurethane.
CA000611451A CA1339323C (en) 1988-09-15 1989-09-14 Fluorinated polyurethanes endowed with improved mechanical properties, containing rubber-like polyoxyperfluoroalkylene-structure blocks and hydrogenated rigid blocks
US07/407,951 US5026814A (en) 1988-09-15 1989-09-15 Fluorinated polyurethanes endowed with improved mechanical properties, containing rubber-like polyoxyperfluoroalkylene-structure blocks and hydrogenated rigid blocks
JP24049589A JP3206660B2 (ja) 1988-09-15 1989-09-16 ゴム様ポリオキシペルフルオロアルキレン構造ブロツクおよび水素化硬質ブロツクを含有する機械特性の改良されたフッ素化ポリウレタン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821946A IT1227065B (it) 1988-09-15 1988-09-15 Poliuretani fluorurati, contenenti blocchi gommosi a struttura polios siperfluoroalchilenica blocchi rigidi idrogenati, aventi migliorate proprieta' meccaniche.

Publications (2)

Publication Number Publication Date
IT8821946A0 true IT8821946A0 (it) 1988-09-15
IT1227065B IT1227065B (it) 1991-03-14

Family

ID=11189221

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821946A IT1227065B (it) 1988-09-15 1988-09-15 Poliuretani fluorurati, contenenti blocchi gommosi a struttura polios siperfluoroalchilenica blocchi rigidi idrogenati, aventi migliorate proprieta' meccaniche.

Country Status (6)

Country Link
US (1) US5026814A (it)
EP (1) EP0359272B1 (it)
JP (1) JP3206660B2 (it)
CA (1) CA1339323C (it)
DE (1) DE68911241T2 (it)
IT (1) IT1227065B (it)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227064B (it) * 1988-09-15 1991-03-14 Ausimont Spa Poliuretani fluorurati, contenenti blocchi poliossiperfluoroalchileni ci aventi migliorate propieta' meccaniche
US5032666A (en) * 1989-06-19 1991-07-16 Becton, Dickinson And Company Amine rich fluorinated polyurethaneureas and their use in a method to immobilize an antithrombogenic agent on a device surface
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
IT1250739B (it) * 1991-08-02 1995-04-21 Ausimont Spa Impiego di poliuretani fluorurati per il trattamento di film o fogli di cellulosa, mica, caolino e simili materiali naturali
IT1252660B (it) * 1991-12-23 1995-06-20 Ausimont Spa Poliuretani e poliuretani-uree fluorurati e processi per la loro preparazione
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
US6258917B1 (en) * 1996-05-21 2001-07-10 Simula, Inc. Extrudable thermoplastic elastomeric urea-extended polyurethane
IT1286026B1 (it) 1996-06-10 1998-07-07 Ausimont Spa Rivestimenti per coils a base di perfluoropolieteri funzionalizzati
US6001923A (en) * 1997-03-27 1999-12-14 Pilkington Aerospace Inc. Transparent fluorinated polyurethane coating compositions and methods of use thereof
DE19939112A1 (de) * 1999-08-18 2001-02-22 Basf Ag Thermoplastische Polyurethane
IT1318558B1 (it) * 2000-06-08 2003-08-27 Ausimont Spa Poliuretani a basso coefficiente di attrito.
ITMI20011306A1 (it) * 2001-06-21 2002-12-21 Ausimont Spa Poliuretani vulcanizzabili
US7358320B2 (en) * 2005-03-04 2008-04-15 Acushnet Company Fluorinated reactive compositions for golf balls
US7312298B2 (en) * 2005-03-04 2007-12-25 Acushnet Company Fluorinated reactive compositions for golf balls
ATE546171T1 (de) * 2006-06-08 2012-03-15 Solvay Specialty Polymers It Herstellung von medizinischen implantaten
EP1864685A1 (en) * 2006-06-08 2007-12-12 Solvay Solexis S.p.A. Manufacture of medical implants
EP2184304A1 (de) * 2008-05-06 2010-05-12 Basf Se Polyurethanverdicker
AU2010203373B2 (en) 2009-01-12 2013-08-01 University Of Massachusetts Lowell Polyisobutylene-based polyurethanes
US8529934B2 (en) 2009-08-21 2013-09-10 Boston Scientific Scimed, Inc. Crosslinkable polyisobutylene-based polymers and medical devices containing the same
US8644952B2 (en) 2009-09-02 2014-02-04 Cardiac Pacemakers, Inc. Medical devices including polyisobutylene based polymers and derivatives thereof
US8374704B2 (en) 2009-09-02 2013-02-12 Cardiac Pacemakers, Inc. Polyisobutylene urethane, urea and urethane/urea copolymers and medical leads containing the same
US8660663B2 (en) 2010-12-20 2014-02-25 Cardiac Pacemakers, Inc. Lead having a conductive polymer conductor
EP2922888B1 (en) 2012-11-21 2021-08-18 The University of Massachusetts High strength polyisobutylene polyurethanes
WO2015102699A2 (en) * 2013-10-04 2015-07-09 Luna Innovations Incorporated Fluid resistant, high performance reactive hot melt sealant and/or adhesive compositions
US10125227B2 (en) * 2014-03-14 2018-11-13 Hrl Laboratories, Llc Segmented copolymer compositions and coatings incorporating these compositions
US10696917B2 (en) * 2014-03-14 2020-06-30 Hrl Laboratories, Llc Low-friction fluorinated coatings
US10995298B2 (en) 2014-07-23 2021-05-04 Becton, Dickinson And Company Self-lubricating polymer composition
US10072160B1 (en) 2014-08-19 2018-09-11 Hrl Laboratories, Llc High-durability anti-fouling and anti-icing coatings
US11247228B2 (en) * 2014-08-19 2022-02-15 Hrl Laboratories, Llc Methods for fabricating transparent icephobic coatings, and transparent icephobic coatings obtained therefrom
US10865267B2 (en) * 2014-08-19 2020-12-15 Hrl Laboratories, Llc Compositions for fabricating durable, low-ice-adhesion coatings
US11014859B2 (en) * 2014-10-16 2021-05-25 Northrop Grumman Systems Corporation Compositions usable as flare compositions, countermeasure devices containing the flare compositions, and related methods
EP3345192B1 (en) 2015-09-03 2019-05-22 Solvay Specialty Polymers Italy S.p.A. Cable jackets
CN109689720A (zh) * 2016-09-09 2019-04-26 索尔维特殊聚合物意大利有限公司 用于涂覆机动车辆零件的表皮材料
US10526429B2 (en) 2017-03-07 2020-01-07 Cardiac Pacemakers, Inc. Hydroboration/oxidation of allyl-terminated polyisobutylene
WO2018215386A1 (en) * 2017-05-24 2018-11-29 Solvay Specialty Polymers Italy S.P.A. Monolithic breathable membrane
WO2019036544A1 (en) 2017-08-17 2019-02-21 Cardiac Pacemakers, Inc. PHOTORÉTICULATED POLYMERS FOR IMPROVED DURABILITY
US11472911B2 (en) 2018-01-17 2022-10-18 Cardiac Pacemakers, Inc. End-capped polyisobutylene polyurethane
WO2019152080A1 (en) 2018-01-31 2019-08-08 Hrl Laboratories, Llc Compositions for fabricating durable, low-ice-adhesion coatings
EP3746509A4 (en) * 2018-01-31 2021-11-10 HRL Laboratories, LLC ANTI-INSECT AND GLACIOPHOBIC COMPOSITIONS CONTAINING LIQUID ADDITIVES
US11613719B2 (en) 2018-09-24 2023-03-28 Becton, Dickinson And Company Self-lubricating medical articles
KR102190117B1 (ko) * 2019-10-15 2020-12-11 (주)루벤틱스 에이디엠 광섬유 클래딩용 고내수성 수지 조성물
CN115109226A (zh) * 2022-01-27 2022-09-27 东华大学 一种聚氨酯弹性体及其制备和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920954A (it) * 1972-06-17 1974-02-23
IT1183345B (it) * 1985-02-13 1987-10-22 Montefluos Spa Poliuretani fluorurati contenenti blocchi poliosiperfluoroalchilenici di migliorate caratteristiche meccaniche
IT1207513B (it) * 1985-12-12 1989-05-25 Montedison Spa Poliisocianati fluorurati ad elevata funzionalita' e vernici da essi ottenute.
IT1215557B (it) * 1987-06-11 1990-02-14 Montedison Spa Quali componenti di vernici poliisocianati fluorurati idonei
IT1227064B (it) * 1988-09-15 1991-03-14 Ausimont Spa Poliuretani fluorurati, contenenti blocchi poliossiperfluoroalchileni ci aventi migliorate propieta' meccaniche

Also Published As

Publication number Publication date
DE68911241T2 (de) 1994-04-14
IT1227065B (it) 1991-03-14
JPH02180918A (ja) 1990-07-13
US5026814A (en) 1991-06-25
EP0359272A2 (en) 1990-03-21
EP0359272A3 (en) 1991-03-06
JP3206660B2 (ja) 2001-09-10
CA1339323C (en) 1997-08-19
EP0359272B1 (en) 1993-12-08
DE68911241D1 (de) 1994-01-20

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Effective date: 19970923