DE60221066D1 - Amorphe perfluorierte Polymere - Google Patents

Amorphe perfluorierte Polymere

Info

Publication number
DE60221066D1
DE60221066D1 DE60221066T DE60221066T DE60221066D1 DE 60221066 D1 DE60221066 D1 DE 60221066D1 DE 60221066 T DE60221066 T DE 60221066T DE 60221066 T DE60221066 T DE 60221066T DE 60221066 D1 DE60221066 D1 DE 60221066D1
Authority
DE
Germany
Prior art keywords
perfluorinated
units
units deriving
monomer containing
cyclic
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
DE60221066T
Other languages
English (en)
Other versions
DE60221066T2 (de
Inventor
Marco Apostolo
Francesco Triulzi
Vincenzo Arcella
Vito Tortelli
Pierangelo Calini
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
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
Priority claimed from IT2001MI000921A external-priority patent/ITMI20010921A1/it
Priority claimed from IT2002MI000833A external-priority patent/ITMI20020833A1/it
Application filed by Solvay Solexis SpA filed Critical Solvay Solexis SpA
Application granted granted Critical
Publication of DE60221066D1 publication Critical patent/DE60221066D1/de
Publication of DE60221066T2 publication Critical patent/DE60221066T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/045—Light guides
    • G02B1/046—Light guides characterised by the core material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • B29D11/00721—Production of light guides involving preforms for the manufacture of light guides
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • C08F8/22—Halogenation by reaction with free halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DE60221066T 2001-05-07 2002-05-03 Amorphe perfluorierte Polymere Expired - Lifetime DE60221066T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT2001MI000921A ITMI20010921A1 (it) 2001-05-07 2001-05-07 Polimeri (per)fluorurati amorfi
ITMI20010921 2001-05-07
ITMI20020833 2002-04-19
IT2002MI000833A ITMI20020833A1 (it) 2002-04-19 2002-04-19 Copolimeri perfluorurati amorfi

Publications (2)

Publication Number Publication Date
DE60221066D1 true DE60221066D1 (de) 2007-08-23
DE60221066T2 DE60221066T2 (de) 2008-03-13

Family

ID=26332780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60221066T Expired - Lifetime DE60221066T2 (de) 2001-05-07 2002-05-03 Amorphe perfluorierte Polymere

Country Status (5)

Country Link
US (2) US6809166B2 (de)
EP (1) EP1256592B1 (de)
JP (1) JP4399144B2 (de)
AT (1) ATE366755T1 (de)
DE (1) DE60221066T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050062181A1 (en) * 2003-02-10 2005-03-24 Walker James K. Method and apparatus for manufacturing plastic optical transmission medium
JP3933180B2 (ja) * 2003-04-11 2007-06-20 ダイキン工業株式会社 環状エーテル共重合体、コーティング用樹脂組成物、光デバイス、光デバイス製造方法
ITMI20030774A1 (it) 2003-04-15 2004-10-16 Solvay Solexis Spa Polimeri perfluorurati.
ITMI20030773A1 (it) * 2003-04-15 2004-10-16 Solvay Solexis Spa Polimeri perfluorurati amorfi.
KR100815095B1 (ko) 2004-05-28 2008-03-20 가부시키가이샤 닛폰 쇼쿠바이 투명 수지 재료
CN101228314A (zh) * 2005-07-22 2008-07-23 国际纸业公司 含有含氟化合物并具有提高的抗油性和粘合性的纸基材
EP1970407B1 (de) * 2006-01-05 2013-03-27 Asahi Glass Company, Limited Fluorhaltiges polymer und dieses fluorhaltige polymer enthaltende zusammensetzung
EP1914251A1 (de) 2006-10-17 2008-04-23 Solvay Solexis S.p.A. Verfahren zur Stabilisierung von Fluoropolymeren die Ionenaustauschergruppen enthalten
EP2256761A4 (de) * 2008-02-22 2011-08-31 Asahi Glass Co Ltd Elektret und wandler mit elektrostatischer induktion
WO2009119678A1 (ja) * 2008-03-27 2009-10-01 旭硝子株式会社 エレクトレットおよび静電誘導型変換素子
WO2009123022A1 (ja) * 2008-03-31 2009-10-08 旭硝子株式会社 加速度センサ装置及びセンサネットワークシステム
JP5381979B2 (ja) * 2008-04-17 2014-01-08 旭硝子株式会社 エレクトレットおよびその製造方法、ならびに静電誘導型変換素子
JP5527211B2 (ja) * 2008-09-19 2014-06-18 旭硝子株式会社 エレクトレット、静電誘導型変換素子、及びエレクトレットの製造方法
US9803036B2 (en) * 2009-12-18 2017-10-31 Solvay Specialty Polymers Italy S.P.A. Method for manufacturing fluoropolymers
JP6169094B2 (ja) 2011-11-30 2017-07-26 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． フッ素化ポリマーにおける不安定な末端基を低減するプロセス
WO2016182887A1 (en) 2015-05-11 2016-11-17 Compact Membrane Systems, Inc. Thin film composite membranes for separation of alkenes from alkanes
EP3307422B1 (de) * 2015-06-12 2023-06-07 Compact Membrane Systems, Inc. Amorphe fluorierte copolymergastrennmembranen
WO2017021783A2 (en) 2015-08-05 2017-02-09 Thin Film Electronics Asa Pvdf-trfe co-polymer having improved ferroelectric properties, methods of making a pvdf-trfe co-polymer having improved ferroelectric properties, and methods of changing the end group of a pvdf-trfe co-polymer
EP3778723A4 (de) * 2018-03-26 2021-12-29 Daikin Industries, Ltd. Fluorharzmaterial, fluorharzmaterial für hochfrequenzübertragung und ummantelter elektrischer draht für hochfrequenzübertragung
JP7294300B2 (ja) * 2020-10-28 2023-06-20 株式会社村田製作所 インダクタ部品及びインダクタ部品実装基板

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3585160D1 (de) * 1985-11-08 1992-02-20 Du Pont Verfahren zur behandlung von schmelzverarbeitbaren copolymeren von tetrafluoraethylen und perfluoralkylvinylaether.
IT1189092B (it) 1986-04-29 1988-01-28 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri fluorurati
IT1204903B (it) 1986-06-26 1989-03-10 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri florati
DE3867957D1 (de) * 1987-08-05 1992-03-05 Daikin Ind Ltd Modifiziertes polytetrafluoraethylen und verfahren zu seiner herstellung.
US4948844A (en) * 1988-04-16 1990-08-14 Tokuyama Soda Kabushiki Kaisha Process for preparation of perfluorinated copolymer
EP0645406B1 (de) * 1988-05-31 2001-04-11 E.I. Du Pont De Nemours And Company Amorphe Perfluor-2,2-dimethyl-1,3-dioxol Copolymere
JP2640982B2 (ja) 1988-11-29 1997-08-13 三菱レイヨン株式会社 プラスチック光ファイバ
US5276121A (en) * 1992-05-05 1994-01-04 E. I. Du Pont De Nemours And Company Amorphous copolymers of two fluorinated ring monomers
IT1264662B1 (it) 1993-07-05 1996-10-04 Ausimont Spa Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici
IT1265461B1 (it) * 1993-12-29 1996-11-22 Ausimont Spa Fluoroelastomeri comprendenti unita' monomeriche derivanti da una bis-olefina
ES2191050T3 (es) 1994-04-18 2003-09-01 Yasuhiro Koike Resina de uso optico del tipo de distribucion de indice de refraccion y el procedimiento de produccion de esta resina.
EP0752598A1 (de) 1995-06-09 1997-01-08 Yasuhiro Koike Material für optischen Kunststoff mit abgestuften Brechungsindex und Verfahren zur Herstellung
IT1282378B1 (it) * 1996-04-24 1998-03-20 Ausimont Spa Perfluoroelastomeri a base di diossoli
JP3818344B2 (ja) * 1997-11-20 2006-09-06 旭硝子株式会社 含フッ素脂肪族環構造含有重合体の製造方法
US6469185B1 (en) * 1998-02-17 2002-10-22 Ausimont S.P.A. Perfluorodioxoles
ITMI981506A1 (it) * 1998-06-30 1999-12-30 Ausimont Spa Manufatti di fluoropolimeri amorfi
IT1301973B1 (it) * 1998-07-31 2000-07-20 Ausimont Spa Idro-fluoroalchilvinileteri e procedimento per il loro ottenimento
US6566021B2 (en) * 2001-07-26 2003-05-20 Micro Lithography, Inc. Fluoropolymer-coated photomasks for photolithography

Also Published As

Publication number Publication date
DE60221066T2 (de) 2008-03-13
EP1256592A1 (de) 2002-11-13
JP4399144B2 (ja) 2010-01-13
US6936668B2 (en) 2005-08-30
US6809166B2 (en) 2004-10-26
ATE366755T1 (de) 2007-08-15
JP2003040938A (ja) 2003-02-13
EP1256592B1 (de) 2007-07-11
US20050009944A1 (en) 2005-01-13
US20020177667A1 (en) 2002-11-28

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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

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC