BR0208247A - Dispersão, pó de fluoropolìmero, composição de revestimento, substrato revestido, filme auto-sustentável e processo em batelada - Google Patents
Dispersão, pó de fluoropolìmero, composição de revestimento, substrato revestido, filme auto-sustentável e processo em bateladaInfo
- Publication number
- BR0208247A BR0208247A BR0208247-0A BR0208247A BR0208247A BR 0208247 A BR0208247 A BR 0208247A BR 0208247 A BR0208247 A BR 0208247A BR 0208247 A BR0208247 A BR 0208247A
- Authority
- BR
- Brazil
- Prior art keywords
- dispersion
- self
- coating composition
- coated substrate
- batch process
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or 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; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/18—Homopolymers or copolymers of tetrafluoroethene
-
- 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
- C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
- C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Colloid Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Polymerisation Methods In General (AREA)
- Glass Compositions (AREA)
Abstract
"DISPERSãO, Pó DE FLUOROPOLìMERO, COMPOSIçãO DE REVESTIMENTO, SUBSTRATO REVESTIDO, FILME AUTO-SUSTENTáVEL E PROCESSO EM BATELADA". Dispersão aquosa de fluoropolímero não processável por fusão, processo de sua fabricação e dispersão concentrada e pó obtido a partir da dispersão. As partículas de fluoropolímeros da dispersão possuem gravidade específica padrão (SSG) de menos de 2,225 e compreendem um núcleo de politetrafluoroetileno de alto peso molecular e uma cobertura de politetrafluoroetileno ou politetrafluoroetileno modificado, de peso molecular mais baixo. Pelo menos cerca de 1,5% em peso das partículas de fluoropolímero compreendem partículas substancialmente em forma de haste que possuem razão entre comprimento e diâmetro de mais de cerca de 5.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27544101P | 2001-03-13 | 2001-03-13 | |
US34529802P | 2002-01-04 | 2002-01-04 | |
PCT/US2002/009056 WO2002072653A2 (en) | 2001-03-13 | 2002-03-13 | High build dispersions |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0208247A true BR0208247A (pt) | 2004-03-02 |
Family
ID=26957419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0208247-0A BR0208247A (pt) | 2001-03-13 | 2002-03-13 | Dispersão, pó de fluoropolìmero, composição de revestimento, substrato revestido, filme auto-sustentável e processo em batelada |
Country Status (12)
Country | Link |
---|---|
US (2) | US20030008944A1 (pt) |
EP (1) | EP1377617B1 (pt) |
JP (1) | JP2004523626A (pt) |
CN (1) | CN1239542C (pt) |
AT (1) | ATE278720T1 (pt) |
AU (1) | AU2002258596A1 (pt) |
BR (1) | BR0208247A (pt) |
CA (1) | CA2437859C (pt) |
DE (1) | DE60201523T2 (pt) |
ES (1) | ES2229137T3 (pt) |
MX (1) | MXPA03008314A (pt) |
WO (1) | WO2002072653A2 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002309509A1 (en) * | 2002-01-04 | 2003-07-30 | E.I. Dupont De Nemours And Company | Concentrated fluoropolymer dispersions |
KR100986860B1 (ko) * | 2002-05-30 | 2010-10-08 | 토토 가부시키가이샤 | 광촉매성 코팅제, 광촉매성 복합재와 그의 제조방법 및자기 정화성 수성 도료조성물 및 자기 정화성 부재 |
US20040092638A1 (en) * | 2002-08-28 | 2004-05-13 | Martens Marvin M. | Polyamide compositions incorporating non-melt-processable fluoropolymers and processes associated therewith |
EP1529785B1 (en) | 2003-10-24 | 2011-03-16 | 3M Innovative Properties Company | Aqueous dispersions of polytetrafluoroethylene particles |
ATE529451T1 (de) | 2003-11-17 | 2011-11-15 | 3M Innovative Properties Co | Wässrige ptfe-dispersionen mit einem niedrigen gehalt an fluorierten emulgatoren |
US7347960B2 (en) * | 2003-12-31 | 2008-03-25 | E. I. Du Pont De Nemours And Company | Dispersion spinning core-shell fluoropolymers |
US8814861B2 (en) | 2005-05-12 | 2014-08-26 | Innovatech, Llc | Electrosurgical electrode and method of manufacturing same |
US7147634B2 (en) | 2005-05-12 | 2006-12-12 | Orion Industries, Ltd. | Electrosurgical electrode and method of manufacturing same |
US7612139B2 (en) * | 2005-05-20 | 2009-11-03 | E.I. Du Pont De Nemours And Company | Core/shell fluoropolymer dispersions with low fluorosurfactant content |
EP2039709B1 (en) * | 2006-07-06 | 2014-03-26 | Daikin Industries, Ltd. | Aqueous fluorine-containing polymer dispersion |
JP4939925B2 (ja) * | 2006-12-28 | 2012-05-30 | ガンツ化成株式会社 | 繭状ポリマー微粒子およびその製造法 |
WO2010083530A2 (en) * | 2009-01-16 | 2010-07-22 | Zeus Industrial Products, Inc. | Electrospinning of ptfe with high viscosity materials |
US20130268062A1 (en) | 2012-04-05 | 2013-10-10 | Zeus Industrial Products, Inc. | Composite prosthetic devices |
CN102558721B (zh) | 2010-12-31 | 2014-08-20 | 杜邦公司 | 聚四氟乙烯水分散体 |
CN106084104B (zh) * | 2011-08-25 | 2018-10-12 | 大金工业株式会社 | 聚四氟乙烯水性分散液的制造方法 |
EP2902424B1 (en) * | 2014-01-31 | 2020-04-08 | 3M Innovative Properties Company | Tetrafluoroethene polymer dispersions stabilized with aliphatic non-ionic surfactants |
JP6882466B2 (ja) | 2016-10-24 | 2021-06-02 | サン−ゴバン パフォーマンス プラスティックス コーポレイション | ポリマー組成物、材料および製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3142665A (en) | 1960-07-26 | 1964-07-28 | Du Pont | Novel tetrafluoroethylene resins and their preparation |
US3037953A (en) | 1961-04-26 | 1962-06-05 | Du Pont | Concentration of aqueous colloidal dispersions of polytetrafluoroethylene |
US3819594A (en) | 1972-05-17 | 1974-06-25 | Du Pont | Tetrafluoroethylene fine powder resin of a copolymer of tetrafluoroethylene and perfluoro(alkyl vinyl ether) |
CA1339337C (en) * | 1987-12-31 | 1997-08-19 | Charles Winfield Stewart | Modified polytetrafluoroethylene resins and blends thereof |
US4837267A (en) | 1988-03-21 | 1989-06-06 | E. I. Du Pont De Nemours And Company | Tetrafluoroethylene copolymers |
JP2611400B2 (ja) * | 1988-12-12 | 1997-05-21 | ダイキン工業株式会社 | 含フッ素重合体水性分散体および含フッ素重合体オルガノゾル組成物 |
DE69133218T2 (de) * | 1990-09-25 | 2004-02-12 | Asahi Medical Co. Ltd. | Methode und filtersystem zur entfernung von leukozyten |
JP3000654B2 (ja) * | 1990-10-19 | 2000-01-17 | ダイキン工業株式会社 | ポリテトラフルオロエチレン微粒子および粉末 |
DE4340943A1 (de) | 1993-12-01 | 1995-06-08 | Hoechst Ag | Wäßrige Dispersion von Fluorpolymerisaten, ihre Herstellung und Verwendung für Beschichtungen |
DE19726802C1 (de) | 1997-06-24 | 1998-06-10 | Dyneon Gmbh | Wäßrige Dispersion von Fluorpolymeren unterschiedlicher Teilchengröße |
ITMI981520A1 (it) | 1998-07-02 | 2000-01-02 | Ausimont Spa | Dispersioni di fluoropolimeri |
US6136933A (en) | 1998-11-13 | 2000-10-24 | E. I. Du Pont De Nemours And Company | Process for polymerizing tetrafluoroethylene |
US6429258B1 (en) * | 1999-05-20 | 2002-08-06 | E. I. Du Pont De Nemours & Company | Polymerization of fluoromonomers |
ITMI991269A1 (it) | 1999-06-08 | 2000-12-08 | Ausimont Spa | Miscele di dispersioni di fluoropolimeri |
DE60211381T2 (de) * | 2002-01-04 | 2007-05-24 | E.I. Dupont De Nemours And Co., Wilmington | Kern-schale-fluorpolymer-dispersionen |
-
2002
- 2002-03-13 CN CNB028065514A patent/CN1239542C/zh not_active Expired - Fee Related
- 2002-03-13 AT AT02728552T patent/ATE278720T1/de not_active IP Right Cessation
- 2002-03-13 US US10/099,192 patent/US20030008944A1/en not_active Abandoned
- 2002-03-13 JP JP2002571558A patent/JP2004523626A/ja active Pending
- 2002-03-13 EP EP02728552A patent/EP1377617B1/en not_active Revoked
- 2002-03-13 BR BR0208247-0A patent/BR0208247A/pt not_active Application Discontinuation
- 2002-03-13 CA CA002437859A patent/CA2437859C/en not_active Expired - Fee Related
- 2002-03-13 MX MXPA03008314A patent/MXPA03008314A/es active IP Right Grant
- 2002-03-13 ES ES02728552T patent/ES2229137T3/es not_active Expired - Lifetime
- 2002-03-13 AU AU2002258596A patent/AU2002258596A1/en not_active Abandoned
- 2002-03-13 WO PCT/US2002/009056 patent/WO2002072653A2/en active IP Right Grant
- 2002-03-13 DE DE60201523T patent/DE60201523T2/de not_active Revoked
-
2006
- 2006-04-19 US US11/407,166 patent/US7619039B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060189765A1 (en) | 2006-08-24 |
DE60201523D1 (de) | 2004-11-11 |
WO2002072653A2 (en) | 2002-09-19 |
US7619039B2 (en) | 2009-11-17 |
CN1239542C (zh) | 2006-02-01 |
EP1377617B1 (en) | 2004-10-06 |
DE60201523T2 (de) | 2005-11-10 |
ATE278720T1 (de) | 2004-10-15 |
EP1377617A2 (en) | 2004-01-07 |
ES2229137T3 (es) | 2005-04-16 |
CA2437859A1 (en) | 2002-09-19 |
WO2002072653A3 (en) | 2003-04-03 |
CN1496375A (zh) | 2004-05-12 |
CA2437859C (en) | 2010-01-12 |
AU2002258596A1 (en) | 2002-09-24 |
JP2004523626A (ja) | 2004-08-05 |
US20030008944A1 (en) | 2003-01-09 |
MXPA03008314A (es) | 2003-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal against refusal [chapter 12.2 patent gazette] |