IT1271422B - Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluorurati - Google Patents
Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluoruratiInfo
- Publication number
- IT1271422B IT1271422B ITMI932197A ITMI932197A IT1271422B IT 1271422 B IT1271422 B IT 1271422B IT MI932197 A ITMI932197 A IT MI932197A IT MI932197 A ITMI932197 A IT MI932197A IT 1271422 B IT1271422 B IT 1271422B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- groups
- copolymers
- fluorinated monomers
- Prior art date
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
- C08F214/00—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
- C08F214/18—Monomers containing fluorine
- C08F214/26—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
- C08F214/00—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
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
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)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI932197A IT1271422B (it) | 1993-10-15 | 1993-10-15 | Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluorurati |
DE69401801T DE69401801T2 (de) | 1993-10-15 | 1994-10-07 | Verfahren zur Herstellung von Tetrafluorethylencopolymeren mit anderen Perfluormonomeren |
ES94115837T ES2098092T3 (es) | 1993-10-15 | 1994-10-07 | Procedimiento para la preparacion de copolimeros de tetrafluoroetileno con otros monomeros perfluorados. |
EP94115837A EP0648787B1 (en) | 1993-10-15 | 1994-10-07 | Process for preparing tetrafluoroethylene copolymers with other perfluorinated monomers |
AT94115837T ATE149186T1 (de) | 1993-10-15 | 1994-10-07 | Verfahren zur herstellung von tetrafluorethylencopolymeren mit anderen perfluormonomeren |
KR1019940025820A KR100310379B1 (ko) | 1993-10-15 | 1994-10-10 | 테트라플루오로 에틸렌과 다른 퍼플루오르화 단량체와의 공중합체를 제조하는 방법 |
TW083109430A TW277066B (it) | 1993-10-15 | 1994-10-12 | |
JP24808494A JP3547178B2 (ja) | 1993-10-15 | 1994-10-13 | テトラフルオロエチレンと他のパーフルオロ化モノマーとの共重合体の製造法 |
RU9494037560A RU2100378C1 (ru) | 1993-10-15 | 1994-10-14 | Способ получения сополимеров тетрафторэтилена (варианты) |
CA002118274A CA2118274A1 (en) | 1993-10-15 | 1994-10-17 | Process for preparing tetrafluoroethylene copolymers with other perfluorinated monomers |
US08/475,983 US5608020A (en) | 1993-10-15 | 1995-06-07 | Process for preparing tetrafluoroethylene copolymers with other perfluorinated monomers |
US08/589,151 US5618897A (en) | 1993-10-15 | 1996-01-22 | Process for preparing tetrafluoroethylene copolymers with other perfluorinated monomers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI932197A IT1271422B (it) | 1993-10-15 | 1993-10-15 | Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluorurati |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI932197A0 ITMI932197A0 (it) | 1993-10-15 |
ITMI932197A1 ITMI932197A1 (it) | 1995-04-15 |
IT1271422B true IT1271422B (it) | 1997-05-28 |
Family
ID=11367040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI932197A IT1271422B (it) | 1993-10-15 | 1993-10-15 | Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluorurati |
Country Status (11)
Country | Link |
---|---|
US (2) | US5608020A (it) |
EP (1) | EP0648787B1 (it) |
JP (1) | JP3547178B2 (it) |
KR (1) | KR100310379B1 (it) |
AT (1) | ATE149186T1 (it) |
CA (1) | CA2118274A1 (it) |
DE (1) | DE69401801T2 (it) |
ES (1) | ES2098092T3 (it) |
IT (1) | IT1271422B (it) |
RU (1) | RU2100378C1 (it) |
TW (1) | TW277066B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5681881A (en) * | 1996-05-24 | 1997-10-28 | Minnesota Mining And Manufacturing Company | Fluoroelastomer compositions |
IT1295535B1 (it) * | 1996-07-01 | 1999-05-12 | Ausimont Spa | Processo di polimerizzazione di vinilidenfluoruro (vdf) |
DE69731394T2 (de) * | 1996-11-25 | 2006-02-16 | E.I. Du Pont De Nemours And Co., Wilmington | Perfluorelastomerzusammensetzung mit verbesserter vearbeitbarkeit |
JP3676823B2 (ja) * | 1996-11-25 | 2005-07-27 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 改良された加工性を有するパーフルオロエラストマーおよびその製法 |
US5877264A (en) * | 1996-11-25 | 1999-03-02 | E. I. Du Pont De Nemours And Company | Fast-curing perfluoroelastomer composition |
US6114452A (en) * | 1996-11-25 | 2000-09-05 | E. I. Du Pont De Nemours And Company | Perfluoroelastomer composition having excellent heat stability |
US5936060A (en) * | 1996-11-25 | 1999-08-10 | E. I. Du Pont De Nemours And Company | Perfluoroelastomer composition having improved processability |
US5874523A (en) * | 1996-11-25 | 1999-02-23 | E. I. Du Pont De Nemours And Company | Sulfonated perfluoroelastomer composition having improved processability |
EP1840142B1 (en) | 1998-03-25 | 2009-12-02 | Daikin Industries, Ltd. | Method of reducing metal content in fluorine-containing polymer |
ITMI981519A1 (it) * | 1998-07-02 | 2000-01-02 | Ausimont Spa | Processodi polimerizzazione del tfe |
CN1221578C (zh) * | 1999-09-08 | 2005-10-05 | 大金工业株式会社 | 含氟聚合物和用该聚合物包覆的电线及电缆 |
FR2804440A1 (fr) * | 1999-09-14 | 2001-08-03 | Atofina | Latex fluores en minidispersion dans l'eau sans tensioactif ni solvant organique |
JP4956868B2 (ja) | 2000-07-31 | 2012-06-20 | 旭硝子株式会社 | 安定性に優れるテトラフルオロエチレン/パーフルオロ(アルキルビニルエーテル)系共重合体の製造方法 |
ITMI20020178A1 (it) * | 2002-02-01 | 2003-08-01 | Ausimont Spa | Uso di additivi fluorurati nell'etching o polishing di circuiti integrati |
WO2005037879A1 (ja) * | 2003-10-15 | 2005-04-28 | Asahi Glass Company, Limited | パーフルオロカーボン重合体の製造方法 |
EP1533325B1 (en) * | 2003-11-17 | 2011-10-19 | 3M Innovative Properties Company | Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant |
CN1882614B (zh) | 2003-11-20 | 2011-01-19 | 大金工业株式会社 | 含氟聚合物制造方法及含氟聚合物的物质 |
EP2058341B1 (en) * | 2006-09-11 | 2012-07-25 | Asahi Glass Company, Limited | Process for producing melt-moldable tetrafluoroethylene copolymer |
US20100036053A1 (en) * | 2008-08-08 | 2010-02-11 | E.I. Du Pont De Nemours And Company | Aqueous Polymerization Process for the Manufacture of Fluoropolymer Comprising Repeating Units Arising from a Perfluoromonomer and a Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond |
JPWO2019235439A1 (ja) * | 2018-06-06 | 2021-07-15 | Agc株式会社 | 分散液、樹脂付金属箔の製造方法、及びプリント基板の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072810B (de) * | 1955-12-05 | 1960-01-07 | E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) | Verfahren zur Polymerisation oder Mischpolymerisation von perfluorierten olefinisch ungesättigten Verbindungen, besonders von Tetrafluoräthylen |
NL251214A (it) * | 1959-05-05 | |||
US4743658A (en) * | 1985-10-21 | 1988-05-10 | E. I. Du Pont De Nemours And Company | Stable tetrafluoroethylene copolymers |
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 |
JP2921026B2 (ja) * | 1990-05-14 | 1999-07-19 | ダイキン工業株式会社 | テトラフルオロエチレン共重合体およびその製法 |
GB9017156D0 (en) * | 1990-08-03 | 1990-09-19 | Ici Plc | Stabilisation of fluoropolymers |
IT1247934B (it) * | 1991-05-15 | 1995-01-05 | Ausimont Spa | Fluoroelastomeri a base di vinilidenfluoruro, dotati di superiore resistenza alle basi |
DE4139665A1 (de) * | 1991-12-02 | 1993-06-03 | Hoechst Ag | Verfahren zur herstellung von polymerisaten des tetrafluorethylens |
-
1993
- 1993-10-15 IT ITMI932197A patent/IT1271422B/it active IP Right Grant
-
1994
- 1994-10-07 DE DE69401801T patent/DE69401801T2/de not_active Expired - Fee Related
- 1994-10-07 AT AT94115837T patent/ATE149186T1/de not_active IP Right Cessation
- 1994-10-07 EP EP94115837A patent/EP0648787B1/en not_active Expired - Lifetime
- 1994-10-07 ES ES94115837T patent/ES2098092T3/es not_active Expired - Lifetime
- 1994-10-10 KR KR1019940025820A patent/KR100310379B1/ko not_active IP Right Cessation
- 1994-10-12 TW TW083109430A patent/TW277066B/zh active
- 1994-10-13 JP JP24808494A patent/JP3547178B2/ja not_active Expired - Fee Related
- 1994-10-14 RU RU9494037560A patent/RU2100378C1/ru not_active IP Right Cessation
- 1994-10-17 CA CA002118274A patent/CA2118274A1/en not_active Abandoned
-
1995
- 1995-06-07 US US08/475,983 patent/US5608020A/en not_active Expired - Lifetime
-
1996
- 1996-01-22 US US08/589,151 patent/US5618897A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITMI932197A0 (it) | 1993-10-15 |
CA2118274A1 (en) | 1995-04-16 |
EP0648787B1 (en) | 1997-02-26 |
US5618897A (en) | 1997-04-08 |
JPH07179508A (ja) | 1995-07-18 |
KR950011485A (ko) | 1995-05-15 |
RU2100378C1 (ru) | 1997-12-27 |
RU94037560A (ru) | 1996-08-20 |
JP3547178B2 (ja) | 2004-07-28 |
DE69401801T2 (de) | 1997-09-11 |
ES2098092T3 (es) | 1997-04-16 |
ATE149186T1 (de) | 1997-03-15 |
US5608020A (en) | 1997-03-04 |
DE69401801D1 (de) | 1997-04-03 |
EP0648787A1 (en) | 1995-04-19 |
KR100310379B1 (ko) | 2001-12-15 |
ITMI932197A1 (it) | 1995-04-15 |
TW277066B (it) | 1996-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1271422B (it) | Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluorurati | |
NO871770L (no) | Fremgangsmaate ved polymerisering av fluorerte monomerer i vandig dispersjon. | |
ATE372792T1 (de) | Superabsorptionsfähiges polymer | |
NO170230C (no) | Limingsmiddel for papir paa basis av vandige dispersjoner | |
ATE179721T1 (de) | (co)polymerisationsverfahren für fluor- enthaltende monomere | |
BR8702109A (pt) | Processo para polimerizacao e copolimerizacao de monomeros fluorados e polimeros e copolimeros preparados a partir de monomeros fluorados | |
IT1266647B1 (it) | Processo di (co)polimerizzazione di monomeri olefinici fluorurati in emulsione acquosa | |
KR920016598A (ko) | 가죽처리방법 | |
DE69127886D1 (de) | Copolymere auf Basis von N-Alkylacrylamid, deren Herstellung und deren Verwendung als Verdickungsmittel in Shampoozusammensetzungen | |
ES2187086T3 (es) | Soluciones de acidos percarboxilicos que estabilizan la dureza, procedimiento para su preparacion y su utilizacion. | |
KR960016618A (ko) | 모발 화장제용 가용성 공중합체 | |
NO20060413L (no) | Polymeriseringsmetode for fremstilling av (ko)polymerer | |
IT1273608B (it) | Fluoroelastomeri sostanzialmente privi di terminali polari e relativo processo di preparazione | |
DE69402670D1 (de) | Verfahren zur Herstellung von Vinylidenefluoridepolymeren | |
GB954834A (en) | Improved polymers | |
NO954719L (no) | Vannopplöselige polymerer fremstilt av met (akrylamid), etylenisk umettet, alifatisk karboklsylsyre eller salt og polyvinylmonomer og deres anvendelse som törrstyrkeadditiver for papir | |
RU94026105A (ru) | Применение сополимеров с полисилоксановыми фрагментами для обработки кожи и меховых шкур | |
BR0103031A (pt) | Processo para a polimerização em suspensão aquosa de cloreto de vinila, e, polìmeros e copolìmeros | |
BR9605842A (pt) | Processo para a preparaç o de uma dispers o aquosa de polumerizado | |
DE3381014D1 (de) | Hydrogel kontaktlinse. | |
BR9503380A (pt) | Processo para a preparação de homo- ou copolímeros pobres em monômeros residuais polímero de emulsão e aplicação | |
BR9507622A (pt) | Processo de (co) polimerizar radicalmente pelo menos um monómero (co) polimero e uso de pelo menos um peroxiácido | |
BR9803767A (pt) | Agente espessante à base de polimerizados contendo grupos carboxila e grupos carboxilamida | |
DE3661018D1 (en) | A fluorine-containing crosslinking copolymer | |
DE50300505D1 (de) | Silicon-haltige Polymerisate von ethylenisch ungesättigten Monomeren |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961029 |