ES2132467T3 - Elastomeros y productos que tienen histeresis reducida y procedimiento para su preparacion. - Google Patents
Elastomeros y productos que tienen histeresis reducida y procedimiento para su preparacion.Info
- Publication number
- ES2132467T3 ES2132467T3 ES95110835T ES95110835T ES2132467T3 ES 2132467 T3 ES2132467 T3 ES 2132467T3 ES 95110835 T ES95110835 T ES 95110835T ES 95110835 T ES95110835 T ES 95110835T ES 2132467 T3 ES2132467 T3 ES 2132467T3
- Authority
- ES
- Spain
- Prior art keywords
- reduced hysteresis
- polymers
- elastomers
- procedure
- products
- 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.)
- Expired - Lifetime
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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/46—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals
- C08F4/48—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals selected from lithium, rubidium, caesium or francium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
-
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C08F4/08—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of alkali metals
- C08F4/086—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of alkali metals an alkali metal bound to nitrogen, e.g. LiN(C2H5)2
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
SE PRESENTA UN SISTEMA INICIADOR, ANIONICO FORMADO POR EL PRODUCTO DE LA REACCION DE: (1) UN COMPUESTO DE ORGANOLITIO CON (2) EL PRODUCTO DE LA REACCION DE A) UN AMINO SECUNDARIO QUE CONTIENE UN ANILLO HETEROCICLICO Y B) DIISOPROPENILBENCENO, EL SISTEMA SE EMPLEA PARA INICIAR ANIONICAMENTE LA POLIMERIZACION Y PARA PRODUCIR UN POLIMERO ELASTOMERICO QUE CONTIENE ZONAS FUNCIONALES HETEROCICLICAS INCORPORADAS EN LA CABEZA DE LA CADENA DEL POLIMERO. ESTOS POLIMEROS ESTAN COMPUESTOS PARA EXHIBIR UNA HISTERESIS REDUCIDA EN COMPARACION CON LOS POLIMEROS CONVENCIONALMENTE PREPARADOS. TAMBIEN SE SUMINISTRAN METODOS PARA PREPARAR LOS POLIMEROS FUNCIONALIZADOS Y GOMAS ELASTOMERICAS QUE TIENEN HISTERESIS REDUCIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27636294A | 1994-07-18 | 1994-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2132467T3 true ES2132467T3 (es) | 1999-08-16 |
Family
ID=23056352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95110835T Expired - Lifetime ES2132467T3 (es) | 1994-07-18 | 1995-07-11 | Elastomeros y productos que tienen histeresis reducida y procedimiento para su preparacion. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0693505B1 (es) |
JP (1) | JPH0848707A (es) |
CA (1) | CA2153946A1 (es) |
DE (1) | DE69509448T2 (es) |
ES (1) | ES2132467T3 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1521781B1 (en) | 2002-07-11 | 2009-03-25 | Bridgestone Corporation | Preparation of functionalized anionic polymerization initiators |
US7222650B2 (en) * | 2002-08-16 | 2007-05-29 | The Goodyear Tire & Rubber Company | Tire with a tread comprising a rubbery polymer of a functionalized monomer |
US6933358B2 (en) | 2002-08-16 | 2005-08-23 | The Goodyear Tire & Rubber Company | Functionalized monomers for synthesis of rubbery polymers |
WO2004020475A1 (en) * | 2002-08-30 | 2004-03-11 | Bridgestone Corporation | Functionalized polymers and improved vulcanizates therefrom |
JPWO2005082946A1 (ja) * | 2004-03-01 | 2007-11-15 | 株式会社クラレ | 末端官能化ポリマーの製造方法 |
US7906593B2 (en) | 2005-04-20 | 2011-03-15 | The Goodyear Tire & Rubber Company | Rubber composition containing an alkoxysilane coupled in-chain functionalized elastomer and tire with component thereof |
JP2009545654A (ja) * | 2006-08-01 | 2009-12-24 | アルベマール・コーポレーシヨン | スチレン重合体中におけるリチウムの低減 |
ES2530797T3 (es) * | 2008-03-15 | 2015-03-05 | Bridgestone Corp | Polímeros funcionalizados e iniciadores para su fabricación |
CN101724185B (zh) * | 2008-10-16 | 2013-10-23 | 住友橡胶工业株式会社 | 橡胶组合物及轮胎 |
CN101724127A (zh) * | 2008-10-16 | 2010-06-09 | 住友橡胶工业株式会社 | 聚合物、橡胶组合物及使用该橡胶组合物的轮胎 |
FR2940294B1 (fr) | 2008-12-23 | 2011-02-18 | Michelin Soc Tech | Nouveau systeme d'amorcage pour polymerisation anionique de dienes conjugues, procede de preparation d'elastomeres dieniques. |
WO2011066405A1 (en) * | 2009-11-25 | 2011-06-03 | Bridgestone Corporation | Anionic polymerization methods for producing functionalized polymers |
KR101776391B1 (ko) * | 2014-12-01 | 2017-09-07 | 주식회사 엘지화학 | 아민기를 포함하는 음이온 말단을 갖는 음이온 중합 개시제, 이를 이용한 변성 공역디엔계 공중합체의 제조방법, 및 이에 따라 제조한 변성 공역디엔계 공중합체를 포함하는 고무 조성물 |
KR102067787B1 (ko) * | 2016-10-04 | 2020-01-17 | 주식회사 엘지화학 | 변성 개시제 및 이를 포함하는 변성 공액디엔계 중합체 |
KR102078313B1 (ko) * | 2016-10-11 | 2020-02-17 | 주식회사 엘지화학 | 변성 개시제의 제조방법 |
KR102106458B1 (ko) * | 2016-10-11 | 2020-05-04 | 주식회사 엘지화학 | 변성 개시제의 제조방법 |
US11124590B2 (en) * | 2016-11-02 | 2021-09-21 | Public Joint Stock Company “SIBUR Holding” | Method of producing a modified diene-containing rubber, the rubber and a composition based thereon |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4429091A (en) | 1983-03-09 | 1984-01-31 | The Firestone Tire & Rubber Company | Oligomeric oxolanyl alkanes as modifiers for polymerization of dienes using lithium-based initiators |
US4935471A (en) | 1987-10-15 | 1990-06-19 | The Goodyear Tire & Rubber Company | Capped polydienes |
US5066729A (en) | 1990-04-09 | 1991-11-19 | Bridgestone/Firestone, Inc. | Diene polymers and copolymers terminated by reaction with n-alkyl and n-aryl imines |
US5153159A (en) * | 1990-04-09 | 1992-10-06 | Bridgestone/Firestone, Inc. | Elastomers and products having reduced hysteresis |
US5567815A (en) * | 1994-07-18 | 1996-10-22 | Bridgestone Corporation | Teritary amine containing antonic initiators used in preparing polymers and process for the preparation thereof |
-
1995
- 1995-07-11 EP EP19950110835 patent/EP0693505B1/en not_active Expired - Lifetime
- 1995-07-11 DE DE1995609448 patent/DE69509448T2/de not_active Expired - Fee Related
- 1995-07-11 ES ES95110835T patent/ES2132467T3/es not_active Expired - Lifetime
- 1995-07-13 JP JP7200556A patent/JPH0848707A/ja active Pending
- 1995-07-14 CA CA 2153946 patent/CA2153946A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2153946A1 (en) | 1996-01-19 |
EP0693505A1 (en) | 1996-01-24 |
DE69509448D1 (de) | 1999-06-10 |
JPH0848707A (ja) | 1996-02-20 |
DE69509448T2 (de) | 1999-09-02 |
EP0693505B1 (en) | 1999-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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