ZA964302B - A process for preparing asymmetric radial polymers - Google Patents
A process for preparing asymmetric radial polymersInfo
- Publication number
- ZA964302B ZA964302B ZA964302A ZA964302A ZA964302B ZA 964302 B ZA964302 B ZA 964302B ZA 964302 A ZA964302 A ZA 964302A ZA 964302 A ZA964302 A ZA 964302A ZA 964302 B ZA964302 B ZA 964302B
- Authority
- ZA
- South Africa
- Prior art keywords
- asymmetric radial
- radial polymers
- preparing asymmetric
- preparing
- polymers
- Prior art date
Links
Classifications
-
- 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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
- C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
-
- 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
- C08F297/044—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 using a coupling agent
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/453,039 US5552493A (en) | 1995-05-30 | 1995-05-30 | Method for producing asymmetric radial polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA964302B true ZA964302B (en) | 1996-07-29 |
Family
ID=23798972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA964302A ZA964302B (en) | 1995-05-30 | 1996-05-28 | A process for preparing asymmetric radial polymers |
Country Status (12)
Country | Link |
---|---|
US (1) | US5552493A (pt) |
EP (1) | EP0745635A1 (pt) |
JP (1) | JPH08337625A (pt) |
KR (1) | KR960041216A (pt) |
CN (1) | CN1138055A (pt) |
AR (1) | AR002079A1 (pt) |
AU (1) | AU5457796A (pt) |
BR (1) | BR9602496A (pt) |
HU (1) | HUP9601431A3 (pt) |
MX (1) | MX9602030A (pt) |
TR (1) | TR199600440A2 (pt) |
ZA (1) | ZA964302B (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5773521A (en) * | 1995-12-19 | 1998-06-30 | Shell Oil Company | Coupling to produce inside-out star polymers with expanded cores |
AU686082B3 (en) * | 1997-05-01 | 1998-01-29 | Sadarkis Holdings Pty Ltd | Work stations |
US6075097A (en) * | 1997-06-06 | 2000-06-13 | Shell Oil Company | Process for producing conjugated diene diols using carbon dioxide |
JP2003342441A (ja) | 1998-05-13 | 2003-12-03 | Nippon Zeon Co Ltd | ブロック共重合体組成物、その製造方法及び粘着剤組成物 |
CN1271103C (zh) * | 2001-01-18 | 2006-08-23 | 克拉通聚合物研究有限公司 | 粘合剂组合物 |
US7001956B2 (en) | 2002-06-04 | 2006-02-21 | Kraton Polymers U.S. Llc | Articles prepared from hydrogenated block copolymers |
EA007296B1 (ru) * | 2002-06-04 | 2006-08-25 | Кратон Полимерз Рисёч Б.В. | Композиция, содержащая сопряженный блок-сополимер, и способ ее получения |
JP4368303B2 (ja) * | 2002-07-11 | 2009-11-18 | クレイトン・ポリマーズ・リサーチ・ベー・ベー | カップリングしたスチレン性ブロックコポリマーおよびそれを調製する方法 |
US7250476B1 (en) * | 2002-08-01 | 2007-07-31 | Bridgestone Corporation | Multi-functional polymers |
EP1481996A1 (en) * | 2003-05-30 | 2004-12-01 | KRATON Polymers Research B.V. | Process for making a coupled block copolymer composition |
US7232864B2 (en) * | 2003-10-30 | 2007-06-19 | Bening Robert C | Coupled radial anionic polymers |
WO2005054320A1 (en) * | 2003-12-04 | 2005-06-16 | Korea Kumho Petrochemical Co., Ltd. | Hetero-branched radial polystyrene-polyisoprene block copolymer composition and preparation method thereof |
ES2643078T3 (es) * | 2003-12-22 | 2017-11-21 | Kraton Polymers U.S. Llc | Formulaciones adhesivas de los polímeros (S-I/B)X radiales |
RU2510401C2 (ru) * | 2008-06-18 | 2014-03-27 | Стирон Юроп Гмбх | Полибутадиен с низким содержанием хлорида |
WO2010140659A1 (ja) * | 2009-06-03 | 2010-12-09 | 株式会社クラレ | 水添ブロック共重合体の製造方法、該製造方法により得られた水添ブロック共重合体およびその組成物 |
CN103848948B (zh) * | 2012-11-30 | 2017-03-22 | 中国石油化工股份有限公司 | 一种部分氢化的三元共聚物及其制备方法和应用 |
NL2011591C2 (en) * | 2013-10-11 | 2015-04-14 | Kraton Polymers Us Llc | A radial styrenic block copolymer and an improved latex comprising water and said radial styrenic block copolymer. |
KR101797883B1 (ko) | 2013-10-11 | 2017-11-15 | 크레이튼 폴리머즈 유.에스. 엘엘씨 | 올레핀계 불포화 방사형 스티렌계 블록 공중합체 및 개량된 가황제 무함유 라텍스 |
EP3143056B1 (en) | 2014-05-16 | 2021-01-13 | Kraton Polymers U.S. LLC | Polyalkenyl coupling agent and conjugated diene polymers prepared therefrom |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137391A (en) * | 1976-09-10 | 1979-01-30 | Phillips Petroleum Company | Continuous solution polymerization of a conjugated diene with a monovinylaromatic compound using alkoxysilicon treating agents in the first reactor means of a reactor series |
GB1597500A (en) * | 1977-12-29 | 1981-09-09 | Shell Int Research | Polymers |
CA1335614C (en) * | 1987-10-30 | 1995-05-16 | Ronald James Hoxmeier | Method for preparing asymmetric radial copolymers |
JPH0798890B2 (ja) * | 1989-06-23 | 1995-10-25 | 日本ゼオン株式会社 | 粘着剤用ブロック共重合体組成物及び粘着剤組成物 |
CA2039379C (en) * | 1990-07-06 | 1997-12-30 | Ralph C. Farrar, Jr. | Sequential coupling in formation of resinous block copolymers |
US5212249A (en) * | 1991-10-28 | 1993-05-18 | Shell Oil Company | Method for preparing asymmetric radial polymers |
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 |
US5393841A (en) * | 1993-11-09 | 1995-02-28 | Shell Oil Company | Dissimilar arm asymmetric radial or star block copolymers for adhesives and sealants |
TW372979B (en) * | 1993-11-09 | 1999-11-01 | Shell Int Research | Hydrogenated asymmetric radial copolymer |
US5550196A (en) * | 1994-11-09 | 1996-08-27 | Shell Oil Company | Low viscosity adhesive compositions containing asymmetric radial polymers |
-
1995
- 1995-05-30 US US08/453,039 patent/US5552493A/en not_active Expired - Lifetime
-
1996
- 1996-05-23 AR ARP960102678A patent/AR002079A1/es unknown
- 1996-05-28 AU AU54577/96A patent/AU5457796A/en not_active Abandoned
- 1996-05-28 TR TR96/00440A patent/TR199600440A2/xx unknown
- 1996-05-28 JP JP8133946A patent/JPH08337625A/ja active Pending
- 1996-05-28 ZA ZA964302A patent/ZA964302B/xx unknown
- 1996-05-28 BR BR9602496A patent/BR9602496A/pt not_active Application Discontinuation
- 1996-05-28 HU HU9601431A patent/HUP9601431A3/hu unknown
- 1996-05-29 MX MX9602030A patent/MX9602030A/es unknown
- 1996-05-29 KR KR1019960018506A patent/KR960041216A/ko not_active Application Discontinuation
- 1996-05-29 EP EP96201490A patent/EP0745635A1/en not_active Withdrawn
- 1996-05-29 CN CN96107580A patent/CN1138055A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
HUP9601431A2 (en) | 1997-03-28 |
US5552493A (en) | 1996-09-03 |
HUP9601431A3 (en) | 1999-05-28 |
BR9602496A (pt) | 1998-04-22 |
TR199600440A2 (tr) | 1996-12-21 |
AU5457796A (en) | 1996-12-12 |
JPH08337625A (ja) | 1996-12-24 |
MX9602030A (es) | 1997-08-30 |
CN1138055A (zh) | 1996-12-18 |
AR002079A1 (es) | 1998-01-07 |
HU9601431D0 (en) | 1996-07-29 |
KR960041216A (ko) | 1996-12-19 |
EP0745635A1 (en) | 1996-12-04 |
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