ATE366755T1 - Amorphe perfluorierte polymere - Google Patents

Amorphe perfluorierte polymere

Info

Publication number
ATE366755T1
ATE366755T1 AT02009935T AT02009935T ATE366755T1 AT E366755 T1 ATE366755 T1 AT E366755T1 AT 02009935 T AT02009935 T AT 02009935T AT 02009935 T AT02009935 T AT 02009935T AT E366755 T1 ATE366755 T1 AT E366755T1
Authority
AT
Austria
Prior art keywords
perfluorinated
units
units deriving
monomer containing
cyclic
Prior art date
Application number
AT02009935T
Other languages
English (en)
Inventor
Marco Apostolo
Francesco Triulzi
Vincenzo Arcella
Vito Tortelli
Pierangelo Calini
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 ATE366755T1 publication Critical patent/ATE366755T1/de

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)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (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)
AT02009935T 2001-05-07 2002-05-03 Amorphe perfluorierte polymere ATE366755T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE366755T1 true ATE366755T1 (de) 2007-08-15

Family

ID=26332780

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02009935T ATE366755T1 (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
ATE346316T1 (de) * 2003-02-10 2006-12-15 Nanoptics Inc Methode und apparat zur herstellung optischer übertragungsmedien
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.
EP1600797A1 (de) 2004-05-28 2005-11-30 Nippon Shokubai Co., Ltd. Transparente Harzmasse
US8025973B2 (en) * 2005-07-22 2011-09-27 Internatonal Paper Company Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability
CN101356230B (zh) 2006-01-05 2013-03-13 旭硝子株式会社 含氟聚合物及含有该聚合物的含氟聚合物的组合物
EP1914251A1 (de) 2006-10-17 2008-04-23 Solvay Solexis S.p.A. Verfahren zur Stabilisierung von Fluoropolymeren die Ionenaustauschergruppen enthalten
CN101946295B (zh) * 2008-02-22 2012-11-28 旭硝子株式会社 驻极体及静电感应型转换元件
KR20110002458A (ko) * 2008-03-27 2011-01-07 아사히 가라스 가부시키가이샤 일렉트릿 및 정전 유도형 변환 소자
KR101467017B1 (ko) * 2008-03-31 2014-12-01 아사히 가라스 가부시키가이샤 가속도 센서 장치 및 센서 네트워크 시스템
CN102007002B (zh) * 2008-04-17 2014-03-19 旭硝子株式会社 驻极体及静电感应型转换元件
EP2330159B1 (de) * 2008-09-19 2013-04-24 Asahi Glass Company, Limited Elektret und wandler mit elektrostatischer induktion
EP2513171B1 (de) * 2009-12-18 2015-02-25 Solvay Specialty Polymers Italy S.p.A. Verfahren zur herstellung von fluorpolymeren
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
CN107614466A (zh) 2015-05-11 2018-01-19 卡姆帕特薄膜系统公司 用于烯烃‑烷烃分离膜的共聚物
US10596527B2 (en) 2015-06-12 2020-03-24 Compact Membrane Systems, Inc. Amorphous fluorinated copolymer gas separation membranes
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
JP6708275B2 (ja) * 2018-03-26 2020-06-10 ダイキン工業株式会社 フッ素樹脂材料、高周波伝送用フッ素樹脂材料および高周波伝送用被覆電線
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
EP0302513B1 (de) * 1987-08-05 1992-01-22 Daikin Industries, Limited Modifiziertes Polytetrafluoräthylen 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
EP0710855B1 (de) 1994-04-18 2003-01-15 Yasuhiro Koike Optisches harz mit brechungsindexverteilung und dessen herstellungsverfahren
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
US20050009944A1 (en) 2005-01-13
DE60221066D1 (de) 2007-08-23
US20020177667A1 (en) 2002-11-28
EP1256592A1 (de) 2002-11-13
JP4399144B2 (ja) 2010-01-13
DE60221066T2 (de) 2008-03-13
US6809166B2 (en) 2004-10-26
US6936668B2 (en) 2005-08-30
JP2003040938A (ja) 2003-02-13
EP1256592B1 (de) 2007-07-11

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties