ITMI20040031A1 - Processo per la preparazione di dispersori di fluoropolimeri - Google Patents

Processo per la preparazione di dispersori di fluoropolimeri

Info

Publication number
ITMI20040031A1
ITMI20040031A1 IT000031A ITMI20040031A ITMI20040031A1 IT MI20040031 A1 ITMI20040031 A1 IT MI20040031A1 IT 000031 A IT000031 A IT 000031A IT MI20040031 A ITMI20040031 A IT MI20040031A IT MI20040031 A1 ITMI20040031 A1 IT MI20040031A1
Authority
IT
Italy
Prior art keywords
dispersers
fluoropolymer
preparation
fluoropolymer dispersers
Prior art date
Application number
IT000031A
Other languages
English (en)
Italian (it)
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
Application filed by Solvay Solexis Spa filed Critical Solvay Solexis Spa
Priority to IT000031A priority Critical patent/ITMI20040031A1/it
Publication of ITMI20040031A1 publication Critical patent/ITMI20040031A1/it
Priority to EP05000362A priority patent/EP1584632B1/en
Priority to US11/033,276 priority patent/US7101925B2/en
Priority to JP2005006706A priority patent/JP5010101B2/ja
Priority to CNB2005100043309A priority patent/CN100519631C/zh

Links

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT000031A 2004-01-14 2004-01-14 Processo per la preparazione di dispersori di fluoropolimeri ITMI20040031A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000031A ITMI20040031A1 (it) 2004-01-14 2004-01-14 Processo per la preparazione di dispersori di fluoropolimeri
EP05000362A EP1584632B1 (en) 2004-01-14 2005-01-11 Process for preparing fluoropolymer dispersions
US11/033,276 US7101925B2 (en) 2004-01-14 2005-01-12 Process for preparing fluoropolymer dispersions
JP2005006706A JP5010101B2 (ja) 2004-01-14 2005-01-13 フルオロポリマー分散液の製造方法
CNB2005100043309A CN100519631C (zh) 2004-01-14 2005-01-14 制备含氟聚合物分散体的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000031A ITMI20040031A1 (it) 2004-01-14 2004-01-14 Processo per la preparazione di dispersori di fluoropolimeri

Publications (1)

Publication Number Publication Date
ITMI20040031A1 true ITMI20040031A1 (it) 2004-04-14

Family

ID=34814951

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000031A ITMI20040031A1 (it) 2004-01-14 2004-01-14 Processo per la preparazione di dispersori di fluoropolimeri

Country Status (5)

Country Link
US (1) US7101925B2 (enExample)
EP (1) EP1584632B1 (enExample)
JP (1) JP5010101B2 (enExample)
CN (1) CN100519631C (enExample)
IT (1) ITMI20040031A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060135681A1 (en) * 2004-12-22 2006-06-22 Cavanaugh Robert J Viscosity control for reduced fluorosurfactant aqueous fluoropolymer dispersions by the addition of cationic surfactant
WO2006077737A1 (ja) * 2004-12-28 2006-07-27 Daikin Industries, Ltd. 含フッ素ポリマー水性分散液製造方法
US20060183842A1 (en) * 2005-02-10 2006-08-17 Johnson David W Fluoropolymer dispersions with reduced fluorosurfactant content and high shear stability
US20060241214A1 (en) * 2005-03-01 2006-10-26 Daikin America, Inc. Method of concentrating fluoropolymer and fluorine-containing emulsifiers
US7514484B2 (en) * 2005-06-06 2009-04-07 Asahi Glass Company, Limited Aqueous dispersion of polytetrafluoroethylene and process for its production
WO2006137538A1 (ja) * 2005-06-24 2006-12-28 Daikin Industries, Ltd. 含フッ素ポリマー水性分散液及びその製造方法
JP4956925B2 (ja) * 2005-07-13 2012-06-20 旭硝子株式会社 ポリテトラフルオロエチレン水性分散液およびその製造方法
JP4792873B2 (ja) * 2005-08-19 2011-10-12 旭硝子株式会社 精製ポリテトラフルオロエチレン水性分散液の製造方法
EP1845116A1 (en) 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
US20070282044A1 (en) * 2006-05-31 2007-12-06 Robert John Cavanaugh Concentrated fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents
EP1873171A1 (en) * 2006-06-20 2008-01-02 Daikin Industries, Ltd. Method of concentrating fluoropolymer and fluorine-containing emulsifiers
JP5251013B2 (ja) * 2006-06-29 2013-07-31 ダイキン工業株式会社 フッ素樹脂水性分散液の製造方法
WO2008001846A1 (en) * 2006-06-29 2008-01-03 Daikin Industries, Ltd. Aqueous fluororesin dispersion and method for producing the same
JP5417847B2 (ja) * 2006-07-07 2014-02-19 ダイキン工業株式会社 含フッ素ポリマー水性分散液の製造方法及び含フッ素ポリマー水性分散液
EP2093239B1 (en) 2006-11-24 2012-02-08 Asahi Glass Company, Limited Process for producing aqueous fluorinated polymer dispersion having reduced content of fluorinated emulsifier
US7737307B2 (en) * 2007-08-06 2010-06-15 E. I. Du Pont De Nemours And Company Fluorinated nonionic surfactants
JP5119854B2 (ja) * 2007-10-22 2013-01-16 ダイキン工業株式会社 含フッ素ポリマー分散体及び含フッ素ポリマー分散体製造方法
CN101538394B (zh) * 2008-03-21 2011-10-05 大金工业株式会社 含氟聚合物水性分散液
JP5392188B2 (ja) * 2010-06-01 2014-01-22 旭硝子株式会社 含フッ素ポリマー水性分散液の製造方法
KR20130105803A (ko) * 2010-06-14 2013-09-26 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. Pvdf 코팅 조성물
US20120237778A1 (en) * 2010-09-15 2012-09-20 E. I. Du Pont De Nemours And Company Aqueous composition for corrosion resistant fastener coatings
JP5946840B2 (ja) 2010-12-22 2016-07-06 ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア フッ化ビニリデンコポリマー
CN103270060B (zh) 2010-12-22 2016-02-24 索尔维特殊聚合物意大利有限公司 偏二氟乙烯以及三氟乙烯聚合物
CN103204961B (zh) * 2013-04-18 2014-11-05 山东东岳高分子材料有限公司 一种使用混合含氟表面活性剂制备含氟聚合物的方法
CN105263993B (zh) 2013-06-04 2018-04-10 索尔维特殊聚合物意大利有限公司 用于制造氟聚合物复合物的方法
US11014999B2 (en) 2018-04-24 2021-05-25 Inhance Technologies, LLC Systems and methods for processing fluoropolymer materials and related workpieces
CN109206709B (zh) * 2018-08-22 2021-05-28 四川之江高新材料股份有限公司 用于3d打印的含氟化石墨烯改性的粉末橡胶聚乙烯混合物的制备方法
US12187859B2 (en) * 2019-04-26 2025-01-07 Daikin Industries, Ltd. Process for producing aqueous fluoropolymer dispersion
WO2021229472A1 (en) * 2020-05-14 2021-11-18 3M Innovative Properties Company Method of reducing the perfluoroalkanoic acid content of fluoropolymer compositions

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559752A (en) 1951-03-06 1951-07-10 Du Pont Aqueous colloidal dispersions of polymers
US3037953A (en) 1961-04-26 1962-06-05 Du Pont Concentration of aqueous colloidal dispersions of polytetrafluoroethylene
US3271341A (en) 1961-08-07 1966-09-06 Du Pont Aqueous colloidal dispersions of polymer
US3301807A (en) 1963-04-11 1967-01-31 Thiokol Chemical Corp Stabilized, concentrated polytetrafluoroethylene dispersions containing non-ionic surfactants
US3536643A (en) 1967-09-01 1970-10-27 Cosden Oil & Chem Co Polyethylene emulsion process
US3704272A (en) 1970-09-15 1972-11-28 Du Pont Concentration of polytetrafluoroethylene aqueous dispersion
DE2908001C2 (de) * 1979-03-01 1981-02-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren
US4380618A (en) 1981-08-21 1983-04-19 E. I. Du Pont De Nemours And Company Batch polymerization process
JPS61215346A (ja) 1985-03-14 1986-09-25 イー・アイ・デユポン・デ・ニモアス・アンド・カンパニー 界面活性剤の回収法
IL82308A (en) 1986-06-26 1990-11-29 Ausimont Spa Microemulsions containing perfluoropolyethers
IT1204903B (it) 1986-06-26 1989-03-10 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri florati
US5789508A (en) 1995-08-31 1998-08-04 E. I. Du Pont De Nemours And Company Polymerization process
EP0911357B1 (en) * 1997-02-13 2005-04-27 Daikin Industries, Ltd. Method for concentrating aqueous fluoropolymer dispersion
ITMI981520A1 (it) 1998-07-02 2000-01-02 Ausimont Spa Dispersioni di fluoropolimeri
ITMI981519A1 (it) 1998-07-02 2000-01-02 Ausimont Spa Processodi polimerizzazione del tfe
DE19857111A1 (de) * 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
IT1317847B1 (it) 2000-02-22 2003-07-15 Ausimont Spa Processo per la preparazione di dispersioni acquose di fluoropolimeri.
DE10018853C2 (de) 2000-04-14 2002-07-18 Dyneon Gmbh Herstellung wässriger Dispersionen von Fluorpolymeren
IT1318633B1 (it) 2000-07-20 2003-08-27 Ausimont Spa Polveri fini di politetrafluoroetilene.
US20030125421A1 (en) 2001-08-03 2003-07-03 Hermann Bladel Aqueous dispersions of fluoropolymers
ITMI20020260A1 (it) 2002-02-12 2003-08-12 Ausimont Spa Dispersioni acquose di fluoropolimeri
ATE338073T1 (de) * 2002-05-22 2006-09-15 3M Innovative Properties Co Prozess zur reduzierung des gehaltes an fluorierten emulgatoren in wässrigen fluorpolymer-dispersionen
EP1441014A1 (en) * 2003-01-22 2004-07-28 3M Innovative Properties Company Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant
DE60301322T2 (de) * 2003-02-28 2006-06-08 3M Innovative Properties Co., St. Paul Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht
ITMI20032050A1 (it) 2003-10-21 2005-04-22 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri.
ITMI20032377A1 (it) 2003-12-04 2005-06-05 Solvay Solexis Spa Copolimeri del tfe.

Also Published As

Publication number Publication date
US7101925B2 (en) 2006-09-05
EP1584632A1 (en) 2005-10-12
JP5010101B2 (ja) 2012-08-29
CN1648155A (zh) 2005-08-03
CN100519631C (zh) 2009-07-29
US20050189299A1 (en) 2005-09-01
JP2005200650A (ja) 2005-07-28
EP1584632B1 (en) 2012-03-21

Similar Documents

Publication Publication Date Title
ITMI20040031A1 (it) Processo per la preparazione di dispersori di fluoropolimeri
ITMI20032050A1 (it) Processo per la preparazione di dispersori di fluoropolimeri.
ITMI20050705A1 (it) Processo per la preparazione di dispersori di fluoropolimeri
ITMI20042554A1 (it) Procedimento per la preparazione di dispersioni di fluoropolimeri
ITMI20050247A1 (it) Processo per la preparazione di montelukast
ITMI20042168A1 (it) Processo di preparazione di itopride cloridrato
ITMI20060082A1 (it) Processo per la preparazione di biodiesel
ITMI20041920A1 (it) Processo per la preparazione di n, n-diisopropil-3-2-idrossi-5-metilfenil-3-fenil-propabammina
ITMI20041941A1 (it) Processo per la preparazione di lisofosfatidilcoline
ITMI20030346A1 (it) Procedimento per la produzione di mesitilene.
ITMI20032165A1 (it) Processo di preparazione di gabapentina
ITMI20031994A1 (it) Procedimento per la preparazione di fludarabina fosfato
ITFI20030033A1 (it) Processo per la preparazione di derivati ribofuranosidici
ITMI20040452A1 (it) Processo per la preparazione di oxcarbazepina
ITMI20021533A1 (it) Processo per la preparazione di 2-acetossimetil-4-alo-but-1-il acetati
ITMI20050062A1 (it) Processo per la preparazione di fenolo
ITMI20032059A1 (it) Processo per la preparazione di doxifluridina.
ITMI20040003A1 (it) Processo per la preparazione di 6-fluoro-2-metil-1-indanone
ITMI20022521A1 (it) Processo per la preparazione di bisfenoli.
ITMI20061573A1 (it) Processo per la preparazione di 1,1-dicloro-2-alchiletilene
ITMI20052419A1 (it) Processo per la preparazione di carbotioati androstanici
ITMI20041164A1 (it) Processo per la preparazione di s-alchil tiocarbammati
ITMI20031975A1 (it) Processo per la preparazione del d-cloprostenolo
ITMI20061987A1 (it) Processo per la sintesi di arilossipropilammine ed eteroarilossipropilammine.
ITMI20050268A1 (it) Processo per la preparazione di 17b-idrossi-7a-metil-19-norpregn-5(10)-en-20-in-3-olo