JPH08501336A - フッ化ビニルの重合 - Google Patents
フッ化ビニルの重合Info
- Publication number
- JPH08501336A JPH08501336A JP6507289A JP50728994A JPH08501336A JP H08501336 A JPH08501336 A JP H08501336A JP 6507289 A JP6507289 A JP 6507289A JP 50728994 A JP50728994 A JP 50728994A JP H08501336 A JPH08501336 A JP H08501336A
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- emulsifier
- reactor
- initiator
- rate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- 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
- C08F14/20—Vinyl fluoride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 開始剤および乳化剤の存在下の水相におけるフッ化ビニルの重合方法にお いて、その乳化剤が、式中のRがCH2CH2CH2およびCH3CCH3の少なく とも一方から選択したものであり、nが3ないし5の整数であり、Xが開始剤ま たは重合体の遊離基による攻撃に対して感受性の水素原子を含有しないアニオン である一般式F(CF2CF2)nRNH3Xの少なくとも1種のパーフルオロアル キルプロピルアミンの塩を含むことを特徴とする改良。 2. 上記の乳化剤が水の100部あたり約0.01ないし約3部の濃度で存在するこ とを特徴とする請求の範囲1記載の方法。 3. 上記の乳化剤が水の100部あたり約0.02ないし約1部の濃度で存在するこ とを特徴とする請求の範囲2記載の方法。 4. 上記のXがフッ化物基、臭化物基、塩化物基、トリフルオロメタンスルホ ン酸基、トリフルオロ酢酸基、およびベンゼンスルホン酸基よりなるグループか ら選択したものであることを特徴とする請求の範囲1記載の方法。 5. 上記のXが基本的に塩化物基よりなるものであることを特徴とする請求の 範囲4記載の方法。 6. 連続的であり、かつ、上記の乳化剤が、そのnが3ないし5の整数である F(CF2CF2)nCH2CH2CH2NH3Clから選択したものであることを特 徴とする請求の範囲1記載の方法。 7. セミバッチベースで操作することを特徴とする請求の範囲1記載の方法。 8. 請求の範囲1記載の方法により製造された重合体。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/940,148 US5229480A (en) | 1992-09-03 | 1992-09-03 | Vinyl fluoride polymerization |
| US07/940,148 | 1992-09-03 | ||
| PCT/US1993/008001 WO1994005708A1 (en) | 1992-09-03 | 1993-08-30 | Vinyl fluoride polymerization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08501336A true JPH08501336A (ja) | 1996-02-13 |
| JP3319599B2 JP3319599B2 (ja) | 2002-09-03 |
Family
ID=25474324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50728994A Expired - Fee Related JP3319599B2 (ja) | 1992-09-03 | 1993-08-30 | フッ化ビニルの重合 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5229480A (ja) |
| EP (1) | EP0658171B1 (ja) |
| JP (1) | JP3319599B2 (ja) |
| AU (1) | AU680439B2 (ja) |
| DE (1) | DE69302824T2 (ja) |
| RU (1) | RU95112517A (ja) |
| WO (1) | WO1994005708A1 (ja) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4080554B2 (ja) * | 1995-12-06 | 2008-04-23 | ダイキン工業株式会社 | テトラフルオロエチレンの乳化重合方法 |
| US6242547B1 (en) | 1997-04-15 | 2001-06-05 | E. I. Du Pont De Nemours And Company | Vinyl fluoride interpolymers of low crystallinity |
| US6403740B1 (en) | 1997-04-15 | 2002-06-11 | E. I. Du Pont De Nemours And Company | Vinyl fluoride interpolymers |
| DE69918432T2 (de) * | 1998-05-18 | 2005-08-04 | Exxonmobil Chemical Patents Inc., Baytown | Kontinuierliche Entfernung von flüchtigen Stoffen in Dispersionspolymerisation |
| US7279522B2 (en) | 2001-09-05 | 2007-10-09 | 3M Innovative Properties Company | Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant |
| DE60214343T2 (de) * | 2002-05-22 | 2007-03-29 | 3M Innovative Properties Co., Saint Paul | 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 |
| EP1529785B1 (en) * | 2003-10-24 | 2011-03-16 | 3M Innovative Properties Company | Aqueous dispersions of polytetrafluoroethylene particles |
| EP1533325B1 (en) * | 2003-11-17 | 2011-10-19 | 3M Innovative Properties Company | Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant |
| EP1561742B1 (en) * | 2004-02-05 | 2012-11-21 | 3M Innovative Properties Company | Method of recovering fluorinated acid surfactants from adsorbent particles loaded therewith |
| EP1561729A1 (en) * | 2004-02-05 | 2005-08-10 | 3M Innovative Properties Company | Removal of fluorinated surfactants from waste water |
| EP1570917B1 (en) * | 2004-03-01 | 2009-06-10 | 3M Innovative Properties Company | Method of coating a substrate with a fluoropolymer dispersion |
| ATE406423T1 (de) * | 2004-07-05 | 2008-09-15 | 3M Innovative Properties Co | Grundierung aus ptfe für metallsubstrate |
| EP1700869A1 (en) * | 2005-03-11 | 2006-09-13 | 3M Innovative Properties Company | Recovery of fluorinated surfactants from a basic anion exchange resin having quaternary ammonium groups |
| GB2427170A (en) * | 2005-06-17 | 2006-12-20 | 3M Innovative Properties Co | Fluoropolymer film having glass microspheres |
| GB0514387D0 (en) * | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant |
| GB0523853D0 (en) | 2005-11-24 | 2006-01-04 | 3M Innovative Properties Co | Fluorinated surfactants for use in making a fluoropolymer |
| US20080015304A1 (en) * | 2006-07-13 | 2008-01-17 | Klaus Hintzer | Aqueous emulsion polymerization process for producing fluoropolymers |
| US7795332B2 (en) * | 2005-07-15 | 2010-09-14 | 3M Innovative Properties Company | Method of removing fluorinated carboxylic acid from aqueous liquid |
| GB0514398D0 (en) * | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant |
| GB0525978D0 (en) * | 2005-12-21 | 2006-02-01 | 3M Innovative Properties Co | Fluorinated Surfactants For Making Fluoropolymers |
| US7728087B2 (en) | 2005-12-23 | 2010-06-01 | 3M Innovative Properties Company | Fluoropolymer dispersion and method for making the same |
| US7754795B2 (en) * | 2006-05-25 | 2010-07-13 | 3M Innovative Properties Company | Coating composition |
| US20070276103A1 (en) * | 2006-05-25 | 2007-11-29 | 3M Innovative Properties Company | Fluorinated Surfactants |
| US8119750B2 (en) * | 2006-07-13 | 2012-02-21 | 3M Innovative Properties Company | Explosion taming surfactants for the production of perfluoropolymers |
| GB0625071D0 (en) * | 2006-12-15 | 2007-01-24 | 3M Innovative Properties Co | Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom |
| US20100084343A1 (en) * | 2007-02-16 | 2010-04-08 | Mader Brian T | System and process for the removal of fluorochemicals from water |
| CN102333825B (zh) | 2008-12-31 | 2014-02-26 | 埃西勒国际通用光学公司 | 增强导电性聚合物基涂料的抗静电性能的添加剂 |
| EP2248865A1 (en) | 2009-05-07 | 2010-11-10 | Essilor International (Compagnie Générale D'Optique) | Antistatic sol/gel compositions and optical articles coated therewith |
| EP2450193B1 (en) | 2010-11-09 | 2015-05-06 | ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) | A process for tinting articles, and tintable compositions for use in said process |
| US8735520B2 (en) | 2010-11-09 | 2014-05-27 | E.I. Du Pont De Nemours And Company | Vinyl fluoride polymerization and aqueous dispersion of vinyl fluoride polymer |
| CN108699198B (zh) | 2016-01-21 | 2021-06-08 | 3M创新有限公司 | 含氟聚合物的增材处理 |
| CA3070323A1 (en) | 2017-07-19 | 2019-01-24 | 3M Innovative Properties Company | Additive processing of fluoropolymers |
| JP6865886B2 (ja) | 2017-07-19 | 2021-04-28 | スリーエム イノベイティブ プロパティズ カンパニー | 積層プロセスによるポリマー物品及びポリマー複合体の製造方法並びにポリマー及び複合物品 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA464223A (en) * | 1950-04-04 | E. Serniuk George | Amines as activators for emulsion polymerization | |
| GB161958A (en) * | 1920-04-17 | 1922-01-05 | Siemens Schuckertwerke Gmbh | Improvements in apparatus for obviating over-regulation in automatic regulating devices |
| BE463077A (ja) * | 1943-11-19 | |||
| US2510783A (en) * | 1946-12-18 | 1950-06-06 | Du Pont | Vinyl fluoride polymerization process |
| US2559752A (en) * | 1951-03-06 | 1951-07-10 | Du Pont | Aqueous colloidal dispersions of polymers |
| US2774751A (en) * | 1953-06-11 | 1956-12-18 | Kellogg M W Co | Manufacture of fluorine containing polymers |
| US2820027A (en) * | 1954-09-07 | 1958-01-14 | Minnesota Mining & Mfg | Polymerization of trifluorochloroethylene |
| US2952669A (en) * | 1954-09-17 | 1960-09-13 | Du Pont | Polymerization of perfluorocarbon polymers |
| US2953818A (en) * | 1958-02-14 | 1960-09-27 | Du Pont | Process for producing polyvinyl fluoride film from mixture of polyvinyl fluoride particles and latent solvent therefor |
| US3139470A (en) * | 1963-05-03 | 1964-06-30 | Du Pont | Process for preparing oriented, organic, thermoplastic polymeric film |
| IL25131A (en) * | 1966-02-07 | 1969-06-25 | Margulis S | Polymers and copolymers of allyl fluoride |
| US3629219A (en) * | 1968-10-09 | 1971-12-21 | Du Pont | Process for increasing the surface area of granular polytetrafluoroethylene resin |
| US4025481A (en) * | 1971-01-28 | 1977-05-24 | Produits Chimiques Ugine Kuhlmann | Method for the preparation of aqueous dispersions of polytetrafluoroethylene with halogenated hydrocarbon as stabilizing agent |
| DE2523570C3 (de) * | 1975-05-28 | 1978-12-07 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Polymerisation von Tetrafluoräthylen |
| US4555556A (en) * | 1985-03-12 | 1985-11-26 | E. I. Du Pont De Nemours And Company | Tertiary perfluorinated compounds as rate enhancing additives in PTFE dispersion polymerization |
-
1992
- 1992-09-03 US US07/940,148 patent/US5229480A/en not_active Expired - Lifetime
-
1993
- 1993-08-30 JP JP50728994A patent/JP3319599B2/ja not_active Expired - Fee Related
- 1993-08-30 WO PCT/US1993/008001 patent/WO1994005708A1/en not_active Ceased
- 1993-08-30 RU RU95112517/04A patent/RU95112517A/ru unknown
- 1993-08-30 AU AU50915/93A patent/AU680439B2/en not_active Expired - Fee Related
- 1993-08-30 DE DE69302824T patent/DE69302824T2/de not_active Expired - Lifetime
- 1993-08-30 EP EP93920339A patent/EP0658171B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5229480A (en) | 1993-07-20 |
| RU95112517A (ru) | 1997-01-10 |
| DE69302824D1 (de) | 1996-06-27 |
| AU680439B2 (en) | 1997-07-31 |
| WO1994005708A1 (en) | 1994-03-17 |
| EP0658171A1 (en) | 1995-06-21 |
| AU5091593A (en) | 1994-03-29 |
| JP3319599B2 (ja) | 2002-09-03 |
| EP0658171B1 (en) | 1996-05-22 |
| DE69302824T2 (de) | 1996-10-10 |
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