IT1163152B - Procedimento per modificare una gomma di un polimero non saturo - Google Patents
Procedimento per modificare una gomma di un polimero non saturoInfo
- Publication number
- IT1163152B IT1163152B IT20164/83A IT2016483A IT1163152B IT 1163152 B IT1163152 B IT 1163152B IT 20164/83 A IT20164/83 A IT 20164/83A IT 2016483 A IT2016483 A IT 2016483A IT 1163152 B IT1163152 B IT 1163152B
- Authority
- IT
- Italy
- Prior art keywords
- modifying
- rubber
- procedure
- unsaturated polymer
- unsaturated
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
- C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
- C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57043941A JPS58162604A (ja) | 1982-03-19 | 1982-03-19 | ジエン系重合体ゴムの改質方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8320164A0 IT8320164A0 (it) | 1983-03-18 |
IT1163152B true IT1163152B (it) | 1987-04-08 |
Family
ID=12677718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20164/83A IT1163152B (it) | 1982-03-19 | 1983-03-18 | Procedimento per modificare una gomma di un polimero non saturo |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS58162604A (it) |
DE (1) | DE3309821A1 (it) |
FR (1) | FR2523586B1 (it) |
GB (1) | GB2117778B (it) |
IT (1) | IT1163152B (it) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6142552A (ja) * | 1984-08-02 | 1986-03-01 | Nippon Zeon Co Ltd | ゴム組成物 |
JPS60141706A (ja) * | 1983-12-28 | 1985-07-26 | Nippon Zeon Co Ltd | ジエン系重合体ゴムの改質方法 |
JPS60173026A (ja) * | 1984-02-17 | 1985-09-06 | Yokohama Rubber Co Ltd:The | タイヤトレツド用ゴム組成物 |
CA1257049A (en) | 1984-09-21 | 1989-07-04 | David P. Tate | Modified rubber compositions containing aromatic six- membered heterocyclic nitrogen-containing groups |
US4927887A (en) * | 1984-09-21 | 1990-05-22 | Bridgestone/Firestone, Inc. | Modified rubber compositions containing aromatic six-membered heterocyclic nitrogen-containing groups |
JPS61103903A (ja) * | 1984-10-26 | 1986-05-22 | Nippon Zeon Co Ltd | ジエン系重合体ゴムの製造方法 |
JPH0689183B2 (ja) * | 1985-02-18 | 1994-11-09 | 株式会社ブリヂストン | サイドウォール用ゴム組成物 |
JPH0689178B2 (ja) * | 1985-02-18 | 1994-11-09 | 株式会社ブリヂストン | カーカス用ゴム組成物 |
JPH0662808B2 (ja) * | 1985-03-29 | 1994-08-17 | 日本ゼオン株式会社 | 防振ゴム |
JPS6296545A (ja) * | 1985-10-23 | 1987-05-06 | Yokohama Rubber Co Ltd:The | タイヤトレツド用ゴム組成物 |
JPS62252241A (ja) * | 1986-04-25 | 1987-11-04 | Nec Corp | 端末装置 |
JPS6331248A (ja) * | 1986-07-24 | 1988-02-09 | Sony Corp | デ−タ通信装置 |
JPH02143769A (ja) * | 1988-11-25 | 1990-06-01 | Tokyo Electric Co Ltd | モデム |
US5153159A (en) * | 1990-04-09 | 1992-10-06 | Bridgestone/Firestone, Inc. | Elastomers and products having reduced hysteresis |
US5268439A (en) * | 1991-01-02 | 1993-12-07 | Bridgestone/Firestone, Inc. | Tin containing elastomers and products having reduced hysteresis properties |
US5151469A (en) * | 1991-05-21 | 1992-09-29 | Bridgestone Corporation | Method of preparing elastomers having reduced hysteresis properties with sulfoxides |
US5244966A (en) * | 1991-12-30 | 1993-09-14 | Bridgestone Corporation | 1,3,2-dioxastannolane-modified elastomers and compositions containing them having reduced hysteresis properties |
US5274106A (en) * | 1991-12-30 | 1993-12-28 | Bridgestone Corporation | Amino-substituted aryllithium compounds as anionic polymerization initiators |
US5519086A (en) * | 1991-12-30 | 1996-05-21 | Bridgestone Corporation | Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators |
US5523371A (en) * | 1991-12-30 | 1996-06-04 | Bridgestone Corporation | Functionalized polymer of improved hysteresis properties prepared using amino-substituted aryllithium polymerization initiators |
US5276099A (en) * | 1991-12-30 | 1994-01-04 | Bridgestone Corporation | (Vinyl sulfoxide)-capped elastomers and compositions containing them having reduced hysteresis properties |
US5238893A (en) * | 1991-12-30 | 1993-08-24 | Bridgestone Corporation | Method of preparing an anionic polymerization initiator |
EP0570715B1 (en) * | 1992-05-22 | 1996-06-12 | Bridgestone Corporation | Pneumatic tires having reduced rolling resistance |
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 |
US5674798A (en) * | 1992-10-16 | 1997-10-07 | Bridgestone Corporation | Hydrocarbon soluble anionic polymerization initiators |
EP0600208B1 (en) * | 1992-10-30 | 1997-12-29 | Bridgestone Corporation | Soluble anionic polymerization initiators and products therefrom |
US5643848A (en) * | 1992-10-30 | 1997-07-01 | Bridgestone Corporation | Soluble anionic polymerization initiators and products therefrom |
US5317057A (en) * | 1992-12-30 | 1994-05-31 | Bridgestone Corporation | (Halomethyl vinyl arene)-modified elastomers and compositions containing them having reduced hysteresis properties |
ES2119008T3 (es) * | 1993-04-30 | 1998-10-01 | Bridgestone Corp | Iniciadores de polimerizacion anionica y productos de histeresis reducida de los mismos. |
WO1995004090A1 (fr) * | 1993-07-30 | 1995-02-09 | Nippon Zeon Co., Ltd. | Copolymere de diene conjugue modifie, son procede de production et composition le contenant |
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 |
US5502129A (en) * | 1994-05-13 | 1996-03-26 | Bridgestone Corporation | Triorganotin lithium, process to prepare same and anionic polymerization initiated therewith |
US5521309A (en) * | 1994-12-23 | 1996-05-28 | Bridgestone Corporation | Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same |
US5574109A (en) * | 1995-02-01 | 1996-11-12 | Bridgestone Corporation | Aminoalkyllithium compounds containing cyclic amines and polymers therefrom |
US6080835A (en) | 1995-02-01 | 2000-06-27 | Bridgestone Corporation | Aminoalkyllithium compounds containing cyclic amines and polymers therefrom |
US5785778A (en) * | 1995-02-01 | 1998-07-28 | Bridgestone Corporation | Aminoalkyllithium compounds containing cyclic amines and polymers therefrom |
US5496940A (en) * | 1995-02-01 | 1996-03-05 | Bridgestone Corporation | Alkyllithium compounds containing cyclic amines and their use in polymerization |
JP4031531B2 (ja) | 1996-04-17 | 2008-01-09 | 日本ゼオン株式会社 | ジエン系重合体組成物、その製造方法、及びそれを含むゴム組成物 |
WO1998025185A1 (fr) | 1996-12-05 | 1998-06-11 | Nippon Zeon Co., Ltd. | Toner polymere et procede de production associe |
US6191234B1 (en) * | 1997-12-16 | 2001-02-20 | Jsr Corporation | Conjugated diolefin-based copolymer rubber and composition thereof |
EP0992537B1 (en) | 1998-10-07 | 2004-12-29 | JSR Corporation | Oil extended rubber and rubber composition |
EP1319673A1 (de) | 2001-12-12 | 2003-06-18 | Bayer Ag | Polymere, die durch funktionelle Gruppen modifiziert sind |
CN1326896C (zh) * | 2002-09-12 | 2007-07-18 | 住友化学工业株式会社 | 改性聚合物橡胶的生产方法 |
TWI385182B (zh) | 2004-03-15 | 2013-02-11 | Jsr Corp | Conjugated diene (co) poly rubber and method for producing the same |
KR20100015342A (ko) | 2007-03-15 | 2010-02-12 | 제이에스알 가부시끼가이샤 | 공액 디올레핀 공중합 고무, 그의 제조 방법, 고무 조성물 및 타이어 |
US8299167B2 (en) * | 2008-08-27 | 2012-10-30 | Sumitomo Chemical Company, Limited | Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer |
US20160009834A1 (en) * | 2013-03-08 | 2016-01-14 | Ube Industries, Ltd. | Modified Conjugated Diene Polymer, Method for Producing Same, and Rubber Composition Using Same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE599397A (it) * | 1960-01-28 | |||
FR1267563A (fr) * | 1960-01-28 | 1961-07-21 | Polymer Corp | Procédé de polymérisation de dioléfines conjuguées |
US3755269A (en) * | 1971-09-30 | 1973-08-28 | Phillips Petroleum Co | Production of mercaptan-terminated polymers |
-
1982
- 1982-03-19 JP JP57043941A patent/JPS58162604A/ja active Granted
-
1983
- 1983-03-17 GB GB08307396A patent/GB2117778B/en not_active Expired
- 1983-03-18 IT IT20164/83A patent/IT1163152B/it active
- 1983-03-18 DE DE19833309821 patent/DE3309821A1/de not_active Withdrawn
- 1983-03-21 FR FR8304555A patent/FR2523586B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2523586B1 (fr) | 1986-09-26 |
JPS58162604A (ja) | 1983-09-27 |
FR2523586A1 (fr) | 1983-09-23 |
DE3309821A1 (de) | 1983-09-22 |
JPS61362B2 (it) | 1986-01-08 |
IT8320164A0 (it) | 1983-03-18 |
GB2117778B (en) | 1985-08-07 |
GB8307396D0 (en) | 1983-04-27 |
GB2117778A (en) | 1983-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970328 |