ATE296840T1 - Verfahren zur herstellung von wässrigen dispersionen von fluorpolymeren - Google Patents

Verfahren zur herstellung von wässrigen dispersionen von fluorpolymeren

Info

Publication number: ATE296840T1
Authority: AT; Austria
Prior art keywords: dispersion; fluorpolymers; feeding; preparation; average diameter
Prior art date: 2000-02-22

Application number

AT01103317T

Other languages

English (en)

Inventor

Valery Kapeliouchko

Enrico Marchese

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.)

2000-02-22

Filing date

2001-02-13

Publication date

2005-06-15

2001-02-13 Application filed by Solvay Solexis Spa filed Critical Solvay Solexis Spa

2005-06-15 Application granted granted Critical

2005-06-15 Publication of ATE296840T1 publication Critical patent/ATE296840T1/de

Links

239000006185 dispersion Substances 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title 1
239000002245 particle Substances 0.000 abstract 3
238000000034 method Methods 0.000 abstract 2
239000004530 micro-emulsion Substances 0.000 abstract 2
238000006116 polymerization reaction Methods 0.000 abstract 2
239000004094 surface-active agent Substances 0.000 abstract 2
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 abstract 2
230000002902 bimodal effect Effects 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
229920001519 homopolymer Polymers 0.000 abstract 1
239000003921 oil Substances 0.000 abstract 1

Classifications

- 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
- 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
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerisation Methods In General (AREA)
Compositions Of Macromolecular Compounds (AREA)
Processes Of Treating Macromolecular Substances (AREA)

AT01103317T 2000-02-22 2001-02-13 Verfahren zur herstellung von wässrigen dispersionen von fluorpolymeren ATE296840T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2000MI000314A IT1317847B1 (it)	2000-02-22	2000-02-22	Processo per la preparazione di dispersioni acquose di fluoropolimeri.

Publications (1)

Publication Number	Publication Date
ATE296840T1 true ATE296840T1 (de)	2005-06-15

Family

ID=11444123

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01103317T ATE296840T1 (de)	2000-02-22	2001-02-13	Verfahren zur herstellung von wässrigen dispersionen von fluorpolymeren

Country Status (7)

Country	Link
US (1)	US6576703B2 (de)
EP (1)	EP1127896B1 (de)
JP (1)	JP2001233908A (de)
KR (1)	KR20010083176A (de)
AT (1)	ATE296840T1 (de)
DE (1)	DE60111092T2 (de)
IT (1)	IT1317847B1 (de)

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ITMI20040031A1 (it)	2004-01-14	2004-04-14	Solvay Solexis Spa	Processo per la preparazione di dispersori di fluoropolimeri
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ITMI20042554A1 (it)	2004-12-30	2005-03-30	Solvay Solexis Spa	Procedimento per la preparazione di dispersioni di fluoropolimeri
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ITMI20051080A1 (it) *	2005-06-10	2006-12-11	Solvay Solexis Spa	Grassi fluorurati aventi basso momento torcente alle basse temperature
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GB2427170A (en) *	2005-06-17	2006-12-20	3M Innovative Properties Co	Fluoropolymer film having glass microspheres
GB0523853D0 (en)	2005-11-24	2006-01-04	3M Innovative Properties Co	Fluorinated surfactants for use in making a fluoropolymer
US20070025902A1 (en) *	2005-07-15	2007-02-01	3M Innovative Properties Company	Recovery of fluorinated carboxylic acid from adsorbent particles
GB0525978D0 (en) *	2005-12-21	2006-02-01	3M Innovative Properties Co	Fluorinated Surfactants For Making Fluoropolymers
GB0514387D0 (en) *	2005-07-15	2005-08-17	3M Innovative Properties Co	Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
GB0514398D0 (en) *	2005-07-15	2005-08-17	3M Innovative Properties Co	Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
US20080015304A1 (en) *	2006-07-13	2008-01-17	Klaus Hintzer	Aqueous emulsion polymerization process for producing fluoropolymers
ITMI20051397A1 (it) *	2005-07-21	2007-01-22	Solvay Solexis Spa	Polveri fini di fluoropolimeri
GB2430437A (en) *	2005-09-27	2007-03-28	3M Innovative Properties Co	Method of making a fluoropolymer
US7728087B2 (en)	2005-12-23	2010-06-01	3M Innovative Properties Company	Fluoropolymer dispersion and method for making the same
US20070276103A1 (en) *	2006-05-25	2007-11-29	3M Innovative Properties Company	Fluorinated Surfactants
US7754795B2 (en) *	2006-05-25	2010-07-13	3M Innovative Properties Company	Coating composition
US8119750B2 (en) *	2006-07-13	2012-02-21	3M Innovative Properties Company	Explosion taming surfactants for the production of perfluoropolymers
US20100084343A1 (en) *	2007-02-16	2010-04-08	Mader Brian T	System and process for the removal of fluorochemicals from water
US20080264864A1 (en) *	2007-04-27	2008-10-30	3M Innovative Properties Company	PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT
WO2008147796A1 (en) *	2007-05-23	2008-12-04	3M Innovative Properties Company	Aqueous compositions of fluorinated surfactants and methods of using the same
EP2160421A1 (de) *	2007-06-06	2010-03-10	3M Innovative Properties Company	Fluoretherzusammensetzungen und verfahren zu ihrer verwendung
US8637144B2 (en) *	2007-10-04	2014-01-28	W. L. Gore & Associates, Inc.	Expandable TFE copolymers, method of making, and porous, expended articles thereof
MX2011000702A (es) *	2008-07-18	2011-02-24	3M Innovative Properties Co	Compuestos de eter fluorados y metodos para usar los mismos.
WO2010062843A1 (en) *	2008-11-25	2010-06-03	3M Innovative Properties Company	Fluorinated ether urethanes and methods of using the same
WO2010080473A1 (en)	2008-12-18	2010-07-15	3M Innovative Properties Company	Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions
KR101596277B1 (ko) *	2014-07-25	2016-02-22	한국화학연구원	불소계 유화제를 포함하는 불소계 단량체의 중합방법 및 이에 따라 제조되는 불소계 고분자
US9855534B1 (en) *	2016-12-28	2018-01-02	Pall Corporation	Porous PTFE membranes for metal removal
CN115322280B (zh) *	2022-09-14	2024-02-13	浙江巨圣氟化学有限公司	一种面漆用环保型聚四氟乙烯分散乳液制备方法

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2000
- 2000-02-22 IT IT2000MI000314A patent/IT1317847B1/it active
2001
- 2001-02-13 AT AT01103317T patent/ATE296840T1/de not_active IP Right Cessation
- 2001-02-13 EP EP01103317A patent/EP1127896B1/de not_active Expired - Lifetime
- 2001-02-13 DE DE60111092T patent/DE60111092T2/de not_active Expired - Fee Related
- 2001-02-16 KR KR1020010007819A patent/KR20010083176A/ko not_active Withdrawn
- 2001-02-21 JP JP2001045105A patent/JP2001233908A/ja not_active Withdrawn
- 2001-02-22 US US09/789,728 patent/US6576703B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE60111092T2 (de)	2006-05-04
JP2001233908A (ja)	2001-08-28
IT1317847B1 (it)	2003-07-15
KR20010083176A (ko)	2001-08-31
US20010020063A1 (en)	2001-09-06
EP1127896A1 (de)	2001-08-29
ITMI20000314A0 (it)	2000-02-22
US6576703B2 (en)	2003-06-10
ITMI20000314A1 (it)	2001-08-22
DE60111092D1 (de)	2005-07-07
EP1127896B1 (de)	2005-06-01

Legal Events

Date	Code	Title	Description
2005-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE296840T1 (de)	2005-06-15	Verfahren zur herstellung von wässrigen dispersionen von fluorpolymeren
EP1904539B1 (de)	2010-11-17	Polymerisierung einer wässrigen emulsion aus fluorinierten monomeren mithilfe eines fluorinierten tensids
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EP1155055B1 (de)	2003-04-16	Wässrige dispersionen von fluorpolymeren
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WO2004067608A3 (en)	2004-12-09	Method for producing submicron polytetrafluoroethylene powder and products thereof
Martin-Rodriguez et al.	1996	Surface characterization of latexes with different interfacial properties
US9290624B2 (en)	2016-03-22	Process for manufacturing fluoroelastomer compositions containing fluoroplastic fibrils
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Loginova et al.	1989	Effect of the Composition and Structure of Fluoride-Containing Polymers on Their Behavior Under Thermal Loading
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