IT1318595B1 - Microsfere di copolimeri termoprocessabili del tetrafluoroetilene. - Google Patents

Microsfere di copolimeri termoprocessabili del tetrafluoroetilene.

Info

Publication number
IT1318595B1
IT1318595B1 IT2000MI001418A ITMI20001418A IT1318595B1 IT 1318595 B1 IT1318595 B1 IT 1318595B1 IT 2000MI001418 A IT2000MI001418 A IT 2000MI001418A IT MI20001418 A ITMI20001418 A IT MI20001418A IT 1318595 B1 IT1318595 B1 IT 1318595B1
Authority
IT
Italy
Prior art keywords
tetrafluoroethylene copolymer
copolymer microspheres
thermoprocessable tetrafluoroethylene
thermoprocessable
microspheres
Prior art date
Application number
IT2000MI001418A
Other languages
English (en)
Inventor
Hua Wu
Francesco Morandi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11445329&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1318595(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of ITMI20001418A0 publication Critical patent/ITMI20001418A0/it
Priority to IT2000MI001418A priority Critical patent/IT1318595B1/it
Application filed by Ausimont Spa filed Critical Ausimont Spa
Priority to DE60136133T priority patent/DE60136133D1/de
Priority to EP01114605A priority patent/EP1172380B2/en
Priority to JP2001188316A priority patent/JP2002060432A/ja
Priority to RU2001117585/04A priority patent/RU2271366C2/ru
Priority to US09/887,113 priority patent/US6624269B2/en
Publication of ITMI20001418A1 publication Critical patent/ITMI20001418A1/it
Priority to US10/600,621 priority patent/US6809167B2/en
Publication of IT1318595B1 publication Critical patent/IT1318595B1/it
Application granted granted Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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
    • C08F14/00—Homopolymers and 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
    • C08F14/18—Monomers containing fluorine
    • C08F14/26—Tetrafluoroethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
IT2000MI001418A 2000-06-23 2000-06-23 Microsfere di copolimeri termoprocessabili del tetrafluoroetilene. IT1318595B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2000MI001418A IT1318595B1 (it) 2000-06-23 2000-06-23 Microsfere di copolimeri termoprocessabili del tetrafluoroetilene.
DE60136133T DE60136133D1 (de) 2000-06-23 2001-06-19 Thermisch verarbeitbare Tetrafluorethylencopolymere
EP01114605A EP1172380B2 (en) 2000-06-23 2001-06-19 Thermoprocessable tetrafluoroethylene copolymer microspheres
JP2001188316A JP2002060432A (ja) 2000-06-23 2001-06-21 熱加工可能なテトラフルオロエチレンコポリマー微小球
RU2001117585/04A RU2271366C2 (ru) 2000-06-23 2001-06-22 Микросферы термоперерабатываемого сополимера тетрафторэтилена
US09/887,113 US6624269B2 (en) 2000-06-23 2001-06-25 Tetrafluoroethylene thermoprocessable copolymer microspheres
US10/600,621 US6809167B2 (en) 2000-06-23 2003-06-23 Tetrafluoroethylene thermoprocessable copolymer microspheres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001418A IT1318595B1 (it) 2000-06-23 2000-06-23 Microsfere di copolimeri termoprocessabili del tetrafluoroetilene.

Publications (3)

Publication Number Publication Date
ITMI20001418A0 ITMI20001418A0 (it) 2000-06-23
ITMI20001418A1 ITMI20001418A1 (it) 2001-12-23
IT1318595B1 true IT1318595B1 (it) 2003-08-27

Family

ID=11445329

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001418A IT1318595B1 (it) 2000-06-23 2000-06-23 Microsfere di copolimeri termoprocessabili del tetrafluoroetilene.

Country Status (6)

Country Link
US (2) US6624269B2 (it)
EP (1) EP1172380B2 (it)
JP (1) JP2002060432A (it)
DE (1) DE60136133D1 (it)
IT (1) IT1318595B1 (it)
RU (1) RU2271366C2 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8013089B2 (en) * 2002-12-06 2011-09-06 E. I. Du Pont De Nemours And Company Fluoropolymer composition for lining adhesion to a surface
US7892600B2 (en) * 2002-12-06 2011-02-22 E. I. Du Pont De Nemours And Company Rotolining process
US7179941B2 (en) * 2003-01-23 2007-02-20 Sanofi-Aventis Deutschland Gmbh Carbonylamino-substituted acyl phenyl urea derivatives, process for their preparation and their use
ITMI20041573A1 (it) * 2004-07-30 2006-01-31 Solvay Solexis Spa Fluoroelastomeri
ITMI20041572A1 (it) * 2004-07-30 2004-10-30 Solvay Solexis Spa Capolimeri termoprocessabili a base di tfe
DE502005008866D1 (de) * 2005-04-09 2010-03-04 Vestolit Gmbh & Co Kg Verfahren zur kontinuierlichen Agglomeration von PVC-Dispersionen
DE602007003750D1 (de) * 2006-10-03 2010-01-21 3M Innovative Properties Co Mehrschichtige artikel und verfahren zur erhöhung ihrer ablöselebensdauer
US20090110833A1 (en) * 2007-10-31 2009-04-30 Gala Industries, Inc. Method for abrasion-resistant non-stick surface treatments for pelletization and drying process equipment components
JP5344212B2 (ja) * 2008-03-24 2013-11-20 地方独立行政法人 岩手県工業技術センター 樹脂皮膜の形成方法
JP5560239B2 (ja) * 2011-07-04 2014-07-23 信越化学工業株式会社 シラン・クロロシラン類のガスクロマトグラフ分離方法およびガスクロマトグラフィ用カラム
RU2528834C1 (ru) * 2013-05-15 2014-09-20 Открытое акционерное общество "Нефтяная компания "Роснефть" Микросферы из полидициклопентадиена и способ их получения
CN105319290A (zh) * 2014-08-04 2016-02-10 天津市长芦盐业总公司化工新材料工程技术中心 全氟正丙基乙烯基醚的分析测定方法
CN109776821B (zh) * 2018-12-18 2021-10-29 浙江巨化技术中心有限公司 一种改性ptfe分散树脂及其制备方法
CN114230737B (zh) * 2020-09-09 2023-08-01 中昊晨光化工研究院有限公司 一种全氟醚氟橡胶及其制备方法和应用

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560454A (it) 1957-03-29
US3331822A (en) † 1963-08-20 1967-07-18 Thiokol Chemical Corp Production of polytetrafluoroethylene molding powders by the aqueous suspension polymerization of tetrafluoroethylene with small amounts of perfluoroolefins containing from 3 to 4 carbon atoms
DE1745252B2 (de) * 1966-05-25 1975-07-31 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Verfahren zur Herstellung eines körnigen Tetrafluoräthylenpolymerisates
US3635926A (en) 1969-10-27 1972-01-18 Du Pont Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers
US3864322A (en) * 1973-04-12 1975-02-04 Du Pont Perfluorocarbon copolymer powders and preparation by spray drying
JPS5244576B2 (it) * 1974-01-22 1977-11-09
US4029868A (en) 1976-03-10 1977-06-14 E. I. Du Pont De Nemours And Company Tetrafluoroethylene terpolymers
CA1145897A (en) * 1979-07-19 1983-05-03 Nur Gurak Latex coagulation
CA1248292A (en) * 1984-05-10 1989-01-03 Marlin D. Buckmaster Melt-processible tetrafluoroethylene copolymers and processes for preparing them
US4714756A (en) * 1985-10-23 1987-12-22 E. I. Du Pont De Nemours And Company Process for preparing melt processible tetrafluoroethylene copolymer granules
US4675380A (en) † 1985-10-25 1987-06-23 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them
JPH075743B2 (ja) * 1986-12-22 1995-01-25 ダイキン工業株式会社 テトラフルオロエチレン系共重合体粉末およびその製造法
WO1989002905A1 (en) * 1987-09-25 1989-04-06 Mitsubishi Rayon Co., Ltd. Process for continuously producing granular polymer and process for controlling particle size of said polymer
HUT63587A (en) * 1988-03-24 1993-09-28 Terrapin Tech Inc Paralogic affinity-chromatography
IT1264662B1 (it) 1993-07-05 1996-10-04 Ausimont Spa Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici
IT1264661B1 (it) 1993-07-05 1996-10-04 Ausimont Spa Copolimeri termoprocessabilin del tetrafluoroetilene
IT1272863B (it) * 1995-01-04 1997-07-01 Ausimont Spa Copolimeri termoprocessabili del tetrafluoroetilene
JPH0952955A (ja) * 1995-08-11 1997-02-25 Daikin Ind Ltd 変性ポリテトラフルオロエチレン粒状粉末の製法
US5688885A (en) 1995-08-17 1997-11-18 E. I. Du Pont De Nemours And Company Tetrafluoroethylene terpolymer
US5677404A (en) 1996-02-23 1997-10-14 E. I. Du Pont De Nemours And Company Tetrafluoroethylene terpolymer
EP0759446B1 (en) 1995-08-17 1999-01-13 E.I. Du Pont De Nemours And Company Tetrafluoroethylene terpolymer
RU2182912C2 (ru) * 1995-09-18 2002-05-27 Дайкин Индастриз, Лтд. Гранулированный порошок из политетрафторэтилена, содержащего наполнитель (варианты), и способ его получения
JPH09178720A (ja) * 1995-12-27 1997-07-11 Neos Co Ltd 非フッ素系脂溶性化合物の分析
JP2000002697A (ja) * 1996-02-15 2000-01-07 Nippon Futsuso Kogyo Kk 液体クロマトグラフィ用カラムとその製造方法
FR2749310B1 (fr) * 1996-06-03 1998-08-14 Atochem Elf Sa Procede pour produire des particules de latex polymere coagulees
JPH1087746A (ja) * 1996-09-11 1998-04-07 Asahi Glass Co Ltd テトラフルオロエチレン共重合体造粒物とその製造方法
JP3951277B2 (ja) * 1998-03-20 2007-08-01 旭硝子株式会社 エチレン／テトラフルオロエチレン系共重合体粉末及びその成形方法
JP2000103865A (ja) * 1998-09-30 2000-04-11 Asahi Glass Co Ltd 含フッ素重合体粉末の製造方法
JP4260965B2 (ja) * 1999-02-24 2009-04-30 三井・デュポンフロロケミカル株式会社 回転ライニング方法

Also Published As

Publication number Publication date
US20020016427A1 (en) 2002-02-07
US6809167B2 (en) 2004-10-26
EP1172380B2 (en) 2012-10-24
ITMI20001418A0 (it) 2000-06-23
US6624269B2 (en) 2003-09-23
RU2271366C2 (ru) 2006-03-10
JP2002060432A (ja) 2002-02-26
US20040082746A1 (en) 2004-04-29
EP1172380A2 (en) 2002-01-16
ITMI20001418A1 (it) 2001-12-23
EP1172380A3 (en) 2004-03-31
DE60136133D1 (de) 2008-11-27
EP1172380B1 (en) 2008-10-15

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