DE69919634T2 - Hergestellte Artikel aus amorphen Fluoropolymeren - Google Patents

Hergestellte Artikel aus amorphen Fluoropolymeren Download PDF

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Publication number
DE69919634T2
DE69919634T2 DE69919634T DE69919634T DE69919634T2 DE 69919634 T2 DE69919634 T2 DE 69919634T2 DE 69919634 T DE69919634 T DE 69919634T DE 69919634 T DE69919634 T DE 69919634T DE 69919634 T2 DE69919634 T2 DE 69919634T2
Authority
DE
Germany
Prior art keywords
articles according
carrier
solution
preparation
manufactured
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 - Lifetime
Application number
DE69919634T
Other languages
German (de)
English (en)
Other versions
DE69919634D1 (de
Inventor
Patrizia Maccone
Vincenzo Arcella
Giuseppina 22020 Gironico Grippaldi
Enrico Drioli
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.)
Syensqo Specialty Polymers Italy SpA
Original Assignee
Solvay Solexis 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 Solvay Solexis SpA filed Critical Solvay Solexis SpA
Publication of DE69919634D1 publication Critical patent/DE69919634D1/de
Application granted granted Critical
Publication of DE69919634T2 publication Critical patent/DE69919634T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F34/00—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring
    • C08F34/02—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring in a ring containing oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Moulding By Coating Moulds (AREA)
DE69919634T 1998-06-30 1999-06-23 Hergestellte Artikel aus amorphen Fluoropolymeren Expired - Lifetime DE69919634T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI981506 1998-06-30
IT98MI001506A ITMI981506A1 (it) 1998-06-30 1998-06-30 Manufatti di fluoropolimeri amorfi

Publications (2)

Publication Number Publication Date
DE69919634D1 DE69919634D1 (de) 2004-09-30
DE69919634T2 true DE69919634T2 (de) 2005-09-22

Family

ID=11380359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919634T Expired - Lifetime DE69919634T2 (de) 1998-06-30 1999-06-23 Hergestellte Artikel aus amorphen Fluoropolymeren

Country Status (5)

Country Link
US (1) US6469116B2 (enExample)
EP (1) EP0969025B1 (enExample)
JP (1) JP2000053780A (enExample)
DE (1) DE69919634T2 (enExample)
IT (1) ITMI981506A1 (enExample)

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US6540813B2 (en) 2000-06-13 2003-04-01 Praxair Technology, Inc. Method of preparing composite gas separation membranes from perfluoropolymers
ATE366755T1 (de) 2001-05-07 2007-08-15 Solvay Solexis Spa Amorphe perfluorierte polymere
ITMI20010921A1 (it) 2001-05-07 2002-11-07 Ausimont Spa Polimeri (per)fluorurati amorfi
KR20040029988A (ko) * 2001-05-14 2004-04-08 이 아이 듀폰 디 네모아 앤드 캄파니 자외선 및 진공 자외선에서 투명성을 요구하는 응용에서부분 플루오르화 중합체의 용도
US7129009B2 (en) * 2002-05-14 2006-10-31 E. I. Du Pont De Nemours And Company Polymer-liquid compositions useful in ultraviolet and vacuum ultraviolet uses
US6723152B2 (en) 2002-07-01 2004-04-20 Praxair Technology, Inc. Gas separation using membranes formed from blends of perfluorinated polymers
US7723447B2 (en) * 2002-12-20 2010-05-25 Exxonmobil Chemical Patents Inc. Polymerization processes
CA2510847C (en) * 2002-12-20 2010-07-13 Exxonmobil Chemical Patents Inc. Polymers with new sequence distributions
US7425601B2 (en) 2002-12-20 2008-09-16 Exxonmobil Chemical Patents Inc. Polymers with new sequence distributions
EP1572752B1 (en) * 2002-12-20 2014-08-13 ExxonMobil Chemical Patents Inc. Polymerization processes
US7479227B2 (en) * 2003-03-07 2009-01-20 Membrane Technology And Research, Inc. Liquid-phase separation of low molecular weight organic compounds
ITMI20030773A1 (it) * 2003-04-15 2004-10-16 Solvay Solexis Spa Polimeri perfluorurati amorfi.
ITMI20030774A1 (it) * 2003-04-15 2004-10-16 Solvay Solexis Spa Polimeri perfluorurati.
US6949132B2 (en) * 2003-11-05 2005-09-27 Systel, Llc Axial degassing transfer lines
US7713331B2 (en) * 2003-11-05 2010-05-11 Rheodyne, Llc Axial transfer line degassing
US7414100B2 (en) * 2004-06-21 2008-08-19 Exxonmobil Chemical Patents Inc. Polymerization process
US7981984B2 (en) * 2004-06-21 2011-07-19 Exxonmobil Chemical Patents Inc. Polymerization process
WO2006009945A1 (en) 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Impact copolymers
WO2006009951A1 (en) * 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Polymer recovery method
US7881733B2 (en) * 2004-11-05 2011-02-01 Wirelesswerx International, Inc. Method and system to monitor and control devices utilizing wireless media
US7317927B2 (en) * 2004-11-05 2008-01-08 Wirelesswerx International, Inc. Method and system to monitor persons utilizing wireless media
US20060234727A1 (en) * 2005-04-13 2006-10-19 Wirelesswerx International, Inc. Method and System for Initiating and Handling an Emergency Call
US7489939B2 (en) * 2005-04-13 2009-02-10 Wirelesswerx International, Inc. Method and system for providing location updates
US7684782B2 (en) * 2005-04-13 2010-03-23 Wirelesswerx International, Inc. Method and system for initiating and handling an emergency call utilizing geographical zones
US7799882B2 (en) * 2005-06-20 2010-09-21 Exxonmobil Chemical Patents Inc. Polymerization process
DE102006007868A1 (de) * 2006-02-17 2007-08-30 Boehringer Ingelheim Microparts Gmbh Membranaufbau zur Gasabscheidung, Entgasungsvorrichtung mit einem derartigen Membranaufbau sowie Verfahren zur Herstellung
KR101462698B1 (ko) 2007-03-07 2014-11-17 와이어리스웍스 인터내셔널, 인크. 영역 특정 메시징을 제공하기 위한 방법 및 시스템
US8315203B2 (en) 2007-08-30 2012-11-20 Wirelesswerx International, Inc. Mapping in a multi-dimensional space
WO2013039967A1 (en) 2011-09-12 2013-03-21 Idex Health & Science Llc Supersaturated fluid degassing
CN104220902B (zh) 2012-02-09 2018-06-26 美国陶氏有机硅公司 梯度聚合物结构和方法
EP3607033A1 (en) * 2017-04-03 2020-02-12 Solvay Specialty Polymers Italy S.p.A. Working fluid compositions
JP2022117348A (ja) * 2021-01-29 2022-08-10 日東電工株式会社 プラスチック光ファイバーおよびその製造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242218A (en) 1936-08-14 1941-05-20 Auer Laszlo Sizing textiles
US3665041A (en) 1967-04-04 1972-05-23 Montedison Spa Perfluorinated polyethers and process for their preparation
US3978030A (en) * 1973-08-01 1976-08-31 E. I. Du Pont De Nemours And Company Polymers of fluorinated dioxoles
US4754009A (en) * 1981-08-20 1988-06-28 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4948851A (en) 1981-08-20 1990-08-14 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4530569A (en) * 1981-08-20 1985-07-23 E. I. Du Pont De Nemours And Company Optical fibers comprising cores clad with amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4565855A (en) * 1981-09-28 1986-01-21 E. I. Du Pont De Nemours And Company Polymers of dioxolanes
DE3486428T2 (de) 1983-12-26 1996-10-10 Daikin Ind Ltd Halogen enthaltendes Polyether
IT1188635B (it) 1986-03-27 1988-01-20 Ausimont Spa Lubrificanti per fluoropolieterei interni per mezzi magnetici di registrazione
US4954271A (en) 1988-10-06 1990-09-04 Tag Investments, Inc. Non-toxic fire extinguishant
EP0633256A1 (en) 1988-12-13 1995-01-11 Beecham Group Plc Benzopyran and related compounds
EP0477224B1 (en) 1989-06-15 1993-03-17 Du Pont Canada Inc. Perfluorodioxole membranes
US5061024C1 (en) 1989-09-06 2002-02-26 Dupont Photomasks Inc Amorphous fluoropolymer pellicle films
IT1264662B1 (it) * 1993-07-05 1996-10-04 Ausimont Spa Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici
AU2103995A (en) 1994-03-28 1995-10-17 Great Lakes Chemical Corporation Ozone friendly fire extinguishing methods and compositions
IT1282378B1 (it) * 1996-04-24 1998-03-20 Ausimont Spa Perfluoroelastomeri a base di diossoli
IT1284112B1 (it) * 1996-07-05 1998-05-08 Ausimont Spa Copolimeri fluorurati dell'etilene
US5914154A (en) * 1997-05-30 1999-06-22 Compact Membrane Systems, Inc. Non-porous gas permeable membrane
US6507688B1 (en) * 1997-12-15 2003-01-14 Gunther Nath Light guide with a liquid core
US5960777A (en) * 1998-02-20 1999-10-05 Compact Membrane Systems, Inc. Combustion engine air supply system

Also Published As

Publication number Publication date
DE69919634D1 (de) 2004-09-30
US6469116B2 (en) 2002-10-22
EP0969025A1 (en) 2000-01-05
JP2000053780A (ja) 2000-02-22
US20020065383A1 (en) 2002-05-30
EP0969025B1 (en) 2004-08-25
ITMI981506A1 (it) 1999-12-30

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