JPH06508161A - 架橋された弗素系エラストマー組成物 - Google Patents
架橋された弗素系エラストマー組成物Info
- Publication number
- JPH06508161A JPH06508161A JP4510985A JP51098592A JPH06508161A JP H06508161 A JPH06508161 A JP H06508161A JP 4510985 A JP4510985 A JP 4510985A JP 51098592 A JP51098592 A JP 51098592A JP H06508161 A JPH06508161 A JP H06508161A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- parts
- crosslinked
- mole
- repeat units
- 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
- 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
- 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
- C08F214/22—Vinylidene fluoride
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(A) (1)弗化ビニリデンポリマー繰り返し単位約60−80モル%と約14−24 モル%の六弗化プロピレンポリマー繰り返し単位および4−26モル%の四弗化 エチレンポリマー繰り返し単位を有するランダム共重合体、 (2)約46−83モル%のVF2ポリマー繰り返し単位と約12−24モル% のnが0−5であるCF3(CF2)nOCF=CF2で示されるポリマー繰り 返し単位及び約30モル%までの四弗化エチレンポリマー繰り返し単位を有する ランダム共重合体であって、末端炭素の少なくとも約75%にヨウ素が結合され ており、かっヨウ素が該ポリマーの0.1から0.5重量%を占めるランダム共 重合体より選はれる重合体一種と、 (B) (1)重合体100部に対して、約0.5から10部のある種の多官能架橋剤、 および (2)重合体100部に対して、約0.5から10部のある種の有機過酸化物 よりなる架橋系 によって製造される架橋された弗素系エラストマー組成物。 2.多官能架橋剤が実質上トリアリルイソシアヌレートからなる請求の範囲第1 項記載の架橋された弗素系エラストマー組成物。 3.有機過酸化物が実質上ジアルキルパーオキシドからなる請求の範囲第1項記 載の架橋された弗素系エラストマー組成物。 4.該ジアルキルパーオキシドが実質上ジターシャリブチルパーオキシドである 請求の範囲第3項記載の架橋された弗素系エラストマー組成物。 5.該有機過酸化物が実質上2,5−ジメチル−2,5−ジ(ターシャリブチル パーオキシ)ヘキサンである請求の範囲第3項記載の架橋された弗素系エラスト マー組成物。 6.(A) (1)弗化ビニリデンポリマー燥り返し単位約60−80モル%と約14−24 モル%の六弗化プロピレンポリマー繰り返し単位および4−26モル%の四弗化 エチレンポリマー繰り返し単位を有するランダム共重合体、および (2)約46−83モル%のVF2ポリマー繰り返し単位と約12−24モル% のnが0−5であるCF3(CF2)nOCF=CF2で示されるポリマー繰り 返し単位及び約30モル%までのTFE操り返し単位を有するランダム共重合体 であって、 末端炭素の少なくとも約75%にヨウ素が結合されており、かつヨウ素含有量が 該ポリマーの0.1から0.5重量%であるランダム共重合体より選ばれる重合 体一種と、 (B) (1)重合体100部に対して、約0.5から10部のある種の多官能架橋剤、 および (2)重合体100部に対して、約0.5から10部のある種の有機過酸化物 よりなる架橋系 を混合し、得られた該混合物を約150°から200℃の温度で少なくとも約1 分間は加熱することを特徴とする架橋された弗素系エラストマーの製造方法。 7.該混合物を約1から30分間加熱する請求の範囲第6項記載の製造方法。 8.該混合物を約160℃から180℃の温度まで加熱する請求の範囲第6項記 載の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/704,269 US5214106A (en) | 1991-05-22 | 1991-05-22 | Cured fluoroelastomer compositions |
US704,269 | 1991-05-22 | ||
PCT/US1992/003777 WO1992020743A1 (en) | 1991-05-22 | 1992-05-12 | Cured fluoroelastomer compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06508161A true JPH06508161A (ja) | 1994-09-14 |
JP3320066B2 JP3320066B2 (ja) | 2002-09-03 |
Family
ID=24828785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51098592A Expired - Lifetime JP3320066B2 (ja) | 1991-05-22 | 1992-05-12 | 架橋された弗素系エラストマー組成物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5214106A (ja) |
EP (1) | EP0647253B1 (ja) |
JP (1) | JP3320066B2 (ja) |
DE (1) | DE69212168T2 (ja) |
WO (1) | WO1992020743A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996017877A1 (fr) | 1994-12-06 | 1996-06-13 | Daikin Industries, Ltd. | Copolymere de type caoutchouc fluore et composition durcissante realisee avec ce copolymere |
JP2003525308A (ja) * | 1998-08-21 | 2003-08-26 | デュポン ダウ エラストマーズ エルエルシー | 良好な加工性および低温特性を有するフルオロエラストマー組成物 |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5480930A (en) | 1994-08-18 | 1996-01-02 | Dow Corning Corporation | Fluorocarbon rubbers modified by silicone resins |
DE19530636A1 (de) * | 1995-08-21 | 1997-02-27 | Bayer Ag | Reaktive und verarbeitbare Fluorkautschuke, ein Verfahren zu deren Herstellung, ein Verfahren zur Herstellung von vernetzten, bepfropften oder modifizierten Fluorelastomeren unter Einsatz der reaktiven und verarbeitbaren Fluorkautschuke und deren Verwendung |
DE19542501A1 (de) * | 1995-11-15 | 1997-05-22 | Bayer Ag | Peroxidisch vernetzbare Fluorkautschuke, ein Verfahren zu deren Herstellung und deren Verwendung |
JPH10101740A (ja) * | 1996-10-01 | 1998-04-21 | Nippon Mektron Ltd | フルオロエラストマーおよびその架橋性組成物 |
DE19640972A1 (de) * | 1996-10-04 | 1998-04-16 | Bayer Ag | Flüssig-Fluorkautschuk, ein Verfahren zu seiner Herstellung und seine Verwendung |
US5891965A (en) * | 1997-01-06 | 1999-04-06 | Dyneon Llc | Low temperature perfluoroether-containing fluoroelastomers |
TWI230171B (en) * | 1997-04-15 | 2005-04-01 | Daikin Ind Ltd | Vulcanization composition for fluorine-contained rubber and molded article made from fluorine-contained rubber |
JP3758323B2 (ja) * | 1997-07-18 | 2006-03-22 | ユニマテック株式会社 | 含フッ素エラストマーの製造法 |
US6326436B2 (en) | 1998-08-21 | 2001-12-04 | Dupont Dow Elastomers, L.L.C. | Fluoroelastomer composition having excellent processability and low temperature properties |
US6294627B1 (en) | 1998-08-31 | 2001-09-25 | Dyneon Llc | Low temperature fluorocarbon elastomers |
US6359089B2 (en) | 2000-04-19 | 2002-03-19 | Dupont Dow Elastomers, L.L.C. | Fluorovinyl ether cure site monomers and fluoroelastomer copolymer compositions thereof |
US6610790B2 (en) | 2000-04-19 | 2003-08-26 | Dupont Dow Elastomers L.L.C. | Fluoroelastomer composition having excellent processability |
IT1318487B1 (it) * | 2000-04-21 | 2003-08-25 | Ausimont Spa | Fluoroelastomeri. |
US7534845B2 (en) | 2000-04-21 | 2009-05-19 | Solvay Solexis S.P.A. | Fluorovinyl ethers and polymers obtainable therefrom |
USRE41546E1 (en) | 2001-12-12 | 2010-08-17 | Klimenty Vainstein | Method and system for managing security tiers |
US6646077B1 (en) | 2002-07-11 | 2003-11-11 | Dupont Dow Elastomers Llc | Peroxide curable fluoroelastomers |
US6825389B2 (en) * | 2002-11-21 | 2004-11-30 | Dupont Dow Elastomers Llc | Process for manufacturing diiodoperfluoroalkanes |
US20090324875A1 (en) * | 2003-11-14 | 2009-12-31 | Heikkila Kurt E | Enhanced property metal polymer composite |
ES2716941T3 (es) | 2003-11-14 | 2019-06-18 | Wild River Consulting Group Llc | Composite de metal y polímero que posee propiedades mejoradas |
US20110236699A1 (en) * | 2003-11-14 | 2011-09-29 | Tundra Composites, LLC | Work piece comprising metal polymer composite with metal insert |
US8841358B2 (en) | 2009-04-29 | 2014-09-23 | Tundra Composites, LLC | Ceramic composite |
US9105382B2 (en) | 2003-11-14 | 2015-08-11 | Tundra Composites, LLC | Magnetic composite |
US20090127801A1 (en) * | 2003-11-14 | 2009-05-21 | Wild River Consulting Group, Llc | Enhanced property metal polymer composite |
US7138470B2 (en) * | 2004-01-16 | 2006-11-21 | 3M Innovative Properties Company | Fluoroelastomers with improved low temperature property and method for making the same |
US7381774B2 (en) * | 2005-10-25 | 2008-06-03 | Dupont Performance Elastomers, Llc | Perfluoroelastomer compositions for low temperature applications |
EP1989047A4 (en) * | 2006-02-09 | 2011-11-09 | Wild River Consulting Group Llc | METAL-POLYMER COMPOSITE HAVING ENHANCED VISCOELASTIC AND THERMAL PROPERTIES |
US20070208142A1 (en) * | 2006-03-03 | 2007-09-06 | Adair Eric W | Fluoropolymer curing compositions |
KR101431297B1 (ko) | 2007-03-28 | 2014-08-20 | 제이에스알 가부시끼가이샤 | 포지티브형 감방사선성 조성물 및 그것을 이용한 레지스트 패턴 형성 방법 |
ITMI20071384A1 (it) * | 2007-07-11 | 2009-01-12 | Milano Politecnico | Procedimento per la purificazione di composti alfa,omega-diiodioperfluorurati. |
WO2009091987A2 (en) | 2008-01-18 | 2009-07-23 | Wild River Consulting Group, Llc | Melt molding polymer composite and method of making and using the same |
JP5607442B2 (ja) | 2010-07-09 | 2014-10-15 | スリーエム イノベイティブ プロパティズ カンパニー | フルオロポリマー系粘接着性組成物 |
US20130158154A1 (en) * | 2011-12-15 | 2013-06-20 | E.I.Du Pont De Nemours And Company | Coagent for free radical curing fluoroelastomers |
CA2915662C (en) | 2013-07-11 | 2022-04-26 | Tundra Composites, LLC | Surface modified particulate and sintered or injection molded products |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035565A (en) * | 1975-03-27 | 1977-07-12 | E. I. Du Pont De Nemours And Company | Fluoropolymer containing a small amount of bromine-containing olefin units |
JPS584728B2 (ja) * | 1976-06-30 | 1983-01-27 | ダイキン工業株式会社 | 含フツ素系多元セグメント化ポリマ−の製法 |
JPS53125491A (en) * | 1977-04-08 | 1978-11-01 | Daikin Ind Ltd | Fluorine-containing polymer easily curable and its curable composition |
JPS5728147A (en) * | 1980-07-25 | 1982-02-15 | Daikin Ind Ltd | Fluororubber and its composition |
US4564662A (en) * | 1984-02-23 | 1986-01-14 | Minnesota Mining And Manufacturing Company | Fluorocarbon elastomer |
IT1190369B (it) * | 1985-06-19 | 1988-02-16 | Montefluos Spa | Composizioni covulcanizzabili di fluoroelastomeri a migliorata stabilita' chimica |
US4694045A (en) * | 1985-12-11 | 1987-09-15 | E. I. Du Pont De Nemours And Company | Base resistant fluoroelastomers |
US4748223A (en) * | 1986-04-01 | 1988-05-31 | Nippon Mektron Limited | Process for producing peroxide-vulcanizable, fluorine-containing elastomer |
EP0361506A3 (en) * | 1988-09-30 | 1990-06-20 | Daikin Industries, Limited | Crosslinkable composition of fluorine-containing elastomer |
US4973633A (en) * | 1989-05-15 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Peroxide-curable fluoroelastomers having bromine an iodine curesites and the preparation thereof |
JP2825536B2 (ja) * | 1989-07-25 | 1998-11-18 | 日本メクトロン株式会社 | パーオキサイド加硫可能な含フッ素エラストマー組成物 |
US4948852A (en) * | 1989-10-26 | 1990-08-14 | E. I. Du Pont De Nemours And Company | Peroxide-curable fluoroelastomers and chlorofluoroelastomers having bromine and iodine curesites and the preparation thereof |
-
1991
- 1991-05-22 US US07/704,269 patent/US5214106A/en not_active Expired - Lifetime
-
1992
- 1992-05-12 JP JP51098592A patent/JP3320066B2/ja not_active Expired - Lifetime
- 1992-05-12 WO PCT/US1992/003777 patent/WO1992020743A1/en active IP Right Grant
- 1992-05-12 DE DE69212168T patent/DE69212168T2/de not_active Expired - Lifetime
- 1992-05-12 EP EP92911216A patent/EP0647253B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996017877A1 (fr) | 1994-12-06 | 1996-06-13 | Daikin Industries, Ltd. | Copolymere de type caoutchouc fluore et composition durcissante realisee avec ce copolymere |
JP2003525308A (ja) * | 1998-08-21 | 2003-08-26 | デュポン ダウ エラストマーズ エルエルシー | 良好な加工性および低温特性を有するフルオロエラストマー組成物 |
Also Published As
Publication number | Publication date |
---|---|
DE69212168D1 (de) | 1996-08-14 |
EP0647253B1 (en) | 1996-07-10 |
WO1992020743A1 (en) | 1992-11-26 |
DE69212168T2 (de) | 1996-12-19 |
JP3320066B2 (ja) | 2002-09-03 |
EP0647253A1 (en) | 1995-04-12 |
US5214106A (en) | 1993-05-25 |
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