CN1011972B - 含有放射型和支化嵌段共聚物辅助材料的沥青组合物 - Google Patents
含有放射型和支化嵌段共聚物辅助材料的沥青组合物Info
- Publication number
- CN1011972B CN1011972B CN87108076A CN87108076A CN1011972B CN 1011972 B CN1011972 B CN 1011972B CN 87108076 A CN87108076 A CN 87108076A CN 87108076 A CN87108076 A CN 87108076A CN 1011972 B CN1011972 B CN 1011972B
- Authority
- CN
- China
- Prior art keywords
- block
- radial
- branched
- composition
- polymer
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Civil Engineering (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90102603 CN1016695B (zh) | 1987-12-01 | 1987-12-01 | 放射型和支化嵌段共聚物的制备方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22519A/86 | 1986-12-01 | ||
| IT22519/86A IT1198213B (it) | 1986-12-01 | 1986-12-01 | Copolimeri a blocchi radiali e ramificati,composizioni che li contengono,loro preparazione e loro uso in composizioni bituminose |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90102603 Division CN1016695B (zh) | 1987-12-01 | 1987-12-01 | 放射型和支化嵌段共聚物的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87108076A CN87108076A (zh) | 1988-08-10 |
| CN1011972B true CN1011972B (zh) | 1991-03-13 |
Family
ID=11197354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN87108076A Expired CN1011972B (zh) | 1986-12-01 | 1987-12-01 | 含有放射型和支化嵌段共聚物辅助材料的沥青组合物 |
Country Status (22)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877836A (en) * | 1988-05-24 | 1989-10-31 | Shell Oil Company | Viscosity index improver and composition containing same |
| TW379243B (en) * | 1995-09-13 | 2000-01-11 | Shell Int Research | Bituminous composition |
| US5718752A (en) * | 1995-10-24 | 1998-02-17 | Shell Oil Company | Asphalt composition with improved processability |
| KR102502943B1 (ko) * | 2017-02-21 | 2023-02-22 | 이네오스 스티롤루션 그룹 게엠베하 | 고유한 비-블로킹 수축 필름 |
| CN114057966A (zh) * | 2020-08-03 | 2022-02-18 | 中国石油天然气股份有限公司 | 嵌段共聚弹性体及其制备方法和改性沥青 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE853210A (fr) * | 1977-04-04 | 1977-08-01 | Labofina Sa | Compositions a base de bitume |
| US4163764A (en) * | 1977-06-23 | 1979-08-07 | Phillips Petroleum Company | Coupled block copolymers with improved tack for adhesives |
| GB2010289B (en) * | 1977-09-13 | 1982-05-19 | Permanite Ltd | Polymer bitumen |
| EP0045816A1 (en) * | 1979-05-04 | 1982-02-17 | Phillips Petroleum Company | Copolymer of alpha-methylstyrene and diene and process for making same |
| DE3032832A1 (de) * | 1980-08-30 | 1982-04-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von verzweigten blockcopolymerisaten, verwendung derselben und formteile aus diesen |
| US4346193A (en) * | 1981-05-04 | 1982-08-24 | Atlantic Richfield Company | Continuous process for making star-block copolymers |
| JPS5823850A (ja) * | 1981-08-04 | 1983-02-12 | Asahi Chem Ind Co Ltd | 耐衝撃性ポリアミド組成物 |
| US4444953A (en) * | 1981-11-12 | 1984-04-24 | Shell Oil Company | Assymetric block copolymers and corresponding adhesive formulations |
| US4485210A (en) * | 1983-04-06 | 1984-11-27 | Atlantic Richfield Company | Process for the continuous production of star-block copolymers of a monovinyl aromatic monomer and a conjugated diene |
| JPS61171714A (ja) * | 1984-07-23 | 1986-08-02 | Japan Synthetic Rubber Co Ltd | 粘着剤組成物 |
-
1986
- 1986-12-01 IT IT22519/86A patent/IT1198213B/it active
-
1987
- 1987-11-13 CH CH4439/87A patent/CH679046A5/it not_active IP Right Cessation
- 1987-11-16 ZA ZA878578A patent/ZA878578B/xx unknown
- 1987-11-19 CA CA000552226A patent/CA1318736C/en not_active Expired - Fee Related
- 1987-11-20 SE SE8704590A patent/SE468394B/sv not_active IP Right Cessation
- 1987-11-24 GB GB8727473A patent/GB2198137B/en not_active Expired - Fee Related
- 1987-11-25 YU YU213487A patent/YU46089B/sh unknown
- 1987-11-26 NO NO874926A patent/NO169445C/no unknown
- 1987-11-27 PT PT86239A patent/PT86239B/pt not_active IP Right Cessation
- 1987-11-27 JP JP62297894A patent/JP2613780B2/ja not_active Expired - Lifetime
- 1987-11-27 BE BE8701355A patent/BE1001232A3/fr not_active IP Right Cessation
- 1987-11-30 DK DK627487A patent/DK627487A/da not_active Application Discontinuation
- 1987-11-30 FR FR878716581A patent/FR2607510B1/fr not_active Expired - Fee Related
- 1987-11-30 BR BR8706622A patent/BR8706622A/pt not_active IP Right Cessation
- 1987-11-30 LU LU87057A patent/LU87057A1/fr unknown
- 1987-11-30 AT AT0314487A patent/AT395158B/de not_active IP Right Cessation
- 1987-12-01 DE DE19873740724 patent/DE3740724A1/de active Granted
- 1987-12-01 NL NL8702886A patent/NL8702886A/nl active Search and Examination
- 1987-12-01 TR TR830/87A patent/TR23243A/xx unknown
- 1987-12-01 CN CN87108076A patent/CN1011972B/zh not_active Expired
- 1987-12-01 ES ES8703791A patent/ES2010737A6/es not_active Expired
- 1987-12-01 AR AR87309455A patent/AR246102A1/es active
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |