DE69116917T2 - Elastomere und Produkte mit niedriger Hysteresis - Google Patents

Elastomere und Produkte mit niedriger Hysteresis

Info

Publication number
DE69116917T2
DE69116917T2 DE69116917T DE69116917T DE69116917T2 DE 69116917 T2 DE69116917 T2 DE 69116917T2 DE 69116917 T DE69116917 T DE 69116917T DE 69116917 T DE69116917 T DE 69116917T DE 69116917 T2 DE69116917 T2 DE 69116917T2
Authority
DE
Germany
Prior art keywords
elastomers
products
low hysteresis
hysteresis
low
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
Application number
DE69116917T
Other languages
English (en)
Other versions
DE69116917D1 (de
Inventor
Thomas A Antkowiak
David F Lawson
Russell W Koch
Mark L Stayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Firestone Inc
Original Assignee
Bridgestone Firestone Inc
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 Bridgestone Firestone Inc filed Critical Bridgestone Firestone Inc
Application granted granted Critical
Publication of DE69116917D1 publication Critical patent/DE69116917D1/de
Publication of DE69116917T2 publication Critical patent/DE69116917T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 
DE69116917T 1990-04-09 1991-03-26 Elastomere und Produkte mit niedriger Hysteresis Expired - Lifetime DE69116917T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/506,305 US5153159A (en) 1990-04-09 1990-04-09 Elastomers and products having reduced hysteresis

Publications (2)

Publication Number Publication Date
DE69116917D1 DE69116917D1 (de) 1996-03-21
DE69116917T2 true DE69116917T2 (de) 1996-06-13

Family

ID=24014043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116917T Expired - Lifetime DE69116917T2 (de) 1990-04-09 1991-03-26 Elastomere und Produkte mit niedriger Hysteresis

Country Status (7)

Country Link
US (2) US5153159A (de)
EP (1) EP0451603B1 (de)
JP (3) JP2720937B2 (de)
CA (1) CA2039952C (de)
DE (1) DE69116917T2 (de)
ES (1) ES2082874T3 (de)
ZA (1) ZA912432B (de)

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US5238893A (en) * 1991-12-30 1993-08-24 Bridgestone Corporation Method of preparing an anionic polymerization initiator
US5523371A (en) * 1991-12-30 1996-06-04 Bridgestone Corporation Functionalized polymer of improved hysteresis properties prepared using amino-substituted aryllithium polymerization initiators
US5519086A (en) * 1991-12-30 1996-05-21 Bridgestone Corporation Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators
ES2088188T3 (es) * 1992-05-22 1996-08-01 Bridgestone Corp Neumaticos que tienen resistencia reducida a la rodadura.
US5329005A (en) * 1992-10-02 1994-07-12 Bridgestone Corporation Soluble anionic polymerization initiators and preparation thereof
US5552473A (en) * 1992-10-02 1996-09-03 Bridgestone Corporation Functionalized polymer and rubber compositions produced from solubilized anionic polymerization initiators
US6025450A (en) * 1992-10-02 2000-02-15 Bridgestone Corporation Amine containing polymers and products therefrom
US5332810A (en) * 1992-10-02 1994-07-26 Bridgestone Corporation Solubilized anionic polymerization initiator and preparation thereof
US5393721A (en) * 1992-10-16 1995-02-28 Bridgestone Corporation Anionic polymerization initiators and reduced hysteresis products therefom
US5674798A (en) * 1992-10-16 1997-10-07 Bridgestone Corporation Hydrocarbon soluble anionic polymerization initiators
ES2110557T3 (es) * 1992-10-30 1998-02-16 Bridgestone Corp Iniciadores de polimerizacion anionica solubles y productos de aquellos.
US5643848A (en) * 1992-10-30 1997-07-01 Bridgestone Corporation Soluble anionic polymerization initiators and products therefrom
ES2119008T3 (es) * 1993-04-30 1998-10-01 Bridgestone Corp Iniciadores de polimerizacion anionica y productos de histeresis reducida de los mismos.
DE69415861T2 (de) * 1993-05-24 1999-05-27 Bridgestone Corp Solubilisierte anionische Polymerisationsinitiatoren und daraus hergestellte Produkte
US5491230A (en) * 1993-12-29 1996-02-13 Bridgestone Corporation Anionic polymerization initiators containing adducts of cyclic secondary amines and conjugated dienes, and products therefrom
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
EP0693505B1 (de) 1994-07-18 1999-05-06 Bridgestone Corporation Elastomere und Produkte mit niedriger Hysteresis und Verfahren zu deren Herstellung
US5521309A (en) * 1994-12-23 1996-05-28 Bridgestone Corporation Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same
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US5912343A (en) * 1996-12-31 1999-06-15 Bridgestone Corporation Tertiary amines containing side-chain organolithium structures and method for the preparation thereof
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EP2670759B1 (de) 2011-02-05 2018-04-18 Bridgestone Corporation Lanthanidkomplexkatalysator und polymerisationsverfahren damit
US8962766B2 (en) 2011-09-15 2015-02-24 Bridgestone Corporation Polymers functionalized with polyhydrazone compounds
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CN104045772B (zh) * 2013-03-13 2017-02-01 中国石油化工股份有限公司 一种端基改性溶聚丁二烯和/或异戊二烯‑苯乙烯共聚物及其制备方法和应用
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Also Published As

Publication number Publication date
JP3068521B2 (ja) 2000-07-24
JPH04227606A (ja) 1992-08-17
JP3068520B2 (ja) 2000-07-24
US5354822A (en) 1994-10-11
US5153159A (en) 1992-10-06
JP2720937B2 (ja) 1998-03-04
JPH1072504A (ja) 1998-03-17
EP0451603A2 (de) 1991-10-16
ES2082874T3 (es) 1996-04-01
EP0451603B1 (de) 1996-02-07
ZA912432B (en) 1992-03-25
CA2039952A1 (en) 1991-10-10
EP0451603A3 (en) 1992-05-06
JPH1081707A (ja) 1998-03-31
CA2039952C (en) 2004-11-30
DE69116917D1 (de) 1996-03-21

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