ZA897528B - Unsaturated,elastomeric,asymmetrically coupled block copolymers,single batch process and use - Google Patents
Unsaturated,elastomeric,asymmetrically coupled block copolymers,single batch process and useInfo
- Publication number
- ZA897528B ZA897528B ZA897528A ZA897528A ZA897528B ZA 897528 B ZA897528 B ZA 897528B ZA 897528 A ZA897528 A ZA 897528A ZA 897528 A ZA897528 A ZA 897528A ZA 897528 B ZA897528 B ZA 897528B
- Authority
- ZA
- South Africa
- Prior art keywords
- block copolymers
- elastomeric
- unsaturated
- coupled block
- asymmetrically coupled
- Prior art date
Links
- 229920001400 block copolymer Polymers 0.000 title abstract 4
- 238000010923 batch production Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000005580 one pot reaction Methods 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
- C08F297/046—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/905—Tread composition
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polymerization Catalysts (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Tyre Moulding (AREA)
- Materials For Medical Uses (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3833760A DE3833760A1 (de) | 1988-10-05 | 1988-10-05 | Ungesaettigte, elastomere, asymmetrisch gekuppelte blockcopolymere, ein eintopfverfahren zu ihrer herstellung und ihre verwendung zur herstellung von reifenbauteilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA897528B true ZA897528B (en) | 1990-07-25 |
Family
ID=6364371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA897528A ZA897528B (en) | 1988-10-05 | 1989-10-04 | Unsaturated,elastomeric,asymmetrically coupled block copolymers,single batch process and use |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5147939A (fr) |
| EP (1) | EP0362514B1 (fr) |
| JP (1) | JPH02142811A (fr) |
| KR (1) | KR900006383A (fr) |
| AT (1) | ATE104684T1 (fr) |
| AU (1) | AU612062B2 (fr) |
| BR (1) | BR8905043A (fr) |
| DE (2) | DE3833760A1 (fr) |
| ES (1) | ES2051940T3 (fr) |
| FI (1) | FI894661A7 (fr) |
| PT (1) | PT91898B (fr) |
| ZA (1) | ZA897528B (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352743A (en) * | 1990-01-16 | 1994-10-04 | Mobil Oil Corporation | Solid elastomeric block copolymers |
| US5412031A (en) * | 1993-05-25 | 1995-05-02 | Minnesota Mining & Manufacturing Company | Multi-arm block copolymers, and pressure sensitive adhesive and tape employing a multi-arm elastomeric block copolymer |
| US5360875A (en) * | 1993-09-10 | 1994-11-01 | Shell Oil Company | Method for producing coupled asymmetric polymers |
| US5369175A (en) * | 1993-11-09 | 1994-11-29 | Shell Oil Company | Method for preparing asymmetric radial copolymers having four first arms and two second arms |
| USH1464H (en) * | 1993-11-09 | 1995-07-04 | Shell Oil Company | Method for preparing asymmetric radial copolymers having two first arms and two second arms |
| US5446093A (en) * | 1993-11-10 | 1995-08-29 | Shell Oil Company | Method for producing statistically coupled asymmetric radial polymers |
| US5447995A (en) * | 1994-05-27 | 1995-09-05 | Shell Oil Company | Method for producing asymmetric radial polymers |
| US6274666B1 (en) * | 1994-08-11 | 2001-08-14 | Bridgestone/Firestone, Inc. | Adhesive and polymer for adhesives |
| US5460739A (en) * | 1994-09-09 | 1995-10-24 | Shell Oil Company | Star polymer viscosity index improver for oil compositions |
| GB2322133A (en) * | 1997-02-14 | 1998-08-19 | Goodyear Tire & Rubber | Asymmetrical tin-coupled rubbery polymers |
| CN102295733B (zh) * | 2010-06-25 | 2014-01-22 | 中国石油化工股份有限公司 | 一种具有星型嵌段结构的三元共聚橡胶、制备方法及其应用 |
| CN108395511A (zh) * | 2018-02-27 | 2018-08-14 | 宁波金海晨光化学股份有限公司 | 一种苯乙烯类热塑性弹性体的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391949A (en) * | 1981-11-12 | 1983-07-05 | Shell Oil Company | Asymmetric block copolymers and corresponding adhesive formulations |
| GB8316052D0 (en) * | 1983-06-13 | 1983-07-20 | Shell Int Research | Elastomeric copolymers |
| DE3710002A1 (de) * | 1986-08-14 | 1988-02-18 | Huels Chemische Werke Ag | Abc-blockcopolymerisate auf basis von butadien und isopren, verfahren zu ihrer herstellung und ihre verwendung |
-
1988
- 1988-10-05 DE DE3833760A patent/DE3833760A1/de not_active Withdrawn
-
1989
- 1989-08-04 AT AT8989114421T patent/ATE104684T1/de active
- 1989-08-04 EP EP89114421A patent/EP0362514B1/fr not_active Expired - Lifetime
- 1989-08-04 DE DE58907499T patent/DE58907499D1/de not_active Expired - Fee Related
- 1989-08-04 ES ES89114421T patent/ES2051940T3/es not_active Expired - Lifetime
- 1989-10-02 FI FI894661A patent/FI894661A7/fi not_active IP Right Cessation
- 1989-10-04 AU AU42591/89A patent/AU612062B2/en not_active Ceased
- 1989-10-04 US US07/416,978 patent/US5147939A/en not_active Expired - Fee Related
- 1989-10-04 KR KR1019890014199A patent/KR900006383A/ko not_active Withdrawn
- 1989-10-04 BR BR898905043A patent/BR8905043A/pt unknown
- 1989-10-04 ZA ZA897528A patent/ZA897528B/xx unknown
- 1989-10-04 JP JP1258003A patent/JPH02142811A/ja active Pending
- 1989-10-04 PT PT91898A patent/PT91898B/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2051940T3 (es) | 1994-07-01 |
| EP0362514A2 (fr) | 1990-04-11 |
| DE3833760A1 (de) | 1990-04-12 |
| AU612062B2 (en) | 1991-06-27 |
| AU4259189A (en) | 1990-04-12 |
| EP0362514B1 (fr) | 1994-04-20 |
| PT91898B (pt) | 1995-05-31 |
| PT91898A (pt) | 1990-04-30 |
| US5147939A (en) | 1992-09-15 |
| FI894661A0 (fi) | 1989-10-02 |
| FI894661A7 (fi) | 1990-04-06 |
| DE58907499D1 (de) | 1994-05-26 |
| EP0362514A3 (fr) | 1991-01-30 |
| JPH02142811A (ja) | 1990-05-31 |
| BR8905043A (pt) | 1990-05-08 |
| ATE104684T1 (de) | 1994-05-15 |
| KR900006383A (ko) | 1990-05-08 |
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