CA1318736C - Radial and branched block copolymers, compositions which contain, them, their preparation and their use in bituminous compositions - Google Patents
Radial and branched block copolymers, compositions which contain, them, their preparation and their use in bituminous compositionsInfo
- Publication number
- CA1318736C CA1318736C CA000552226A CA552226A CA1318736C CA 1318736 C CA1318736 C CA 1318736C CA 000552226 A CA000552226 A CA 000552226A CA 552226 A CA552226 A CA 552226A CA 1318736 C CA1318736 C CA 1318736C
- Authority
- CA
- Canada
- Prior art keywords
- radial
- block copolymers
- block
- branched
- metal
- 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 - Fee Related
Links
- 229920001400 block copolymer Polymers 0.000 title claims abstract description 51
- 239000000203 mixture Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000004793 Polystyrene Substances 0.000 claims abstract description 17
- 229920002223 polystyrene Polymers 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000005062 Polybutadiene Substances 0.000 claims abstract description 12
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 12
- 239000007822 coupling agent Substances 0.000 claims abstract description 11
- 229920001519 homopolymer Polymers 0.000 claims abstract description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000010426 asphalt Substances 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 4
- 229910003910 SiCl4 Inorganic materials 0.000 claims description 4
- -1 aromatic silanes Chemical class 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical group Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 1
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 description 7
- 241000894007 species Species 0.000 description 5
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- 229920005605 branched copolymer Polymers 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 3
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000518994 Conta Species 0.000 description 2
- 241001137926 Solea Species 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 235000014571 nuts Nutrition 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000005049 silicon tetrachloride Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 description 1
- 241001120493 Arene Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229920005684 linear copolymer Polymers 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
| IT22519A/86 | 1986-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1318736C true CA1318736C (en) | 1993-06-01 |
Family
ID=11197354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000552226A Expired - Fee Related CA1318736C (en) | 1986-12-01 | 1987-11-19 | Radial and branched block copolymers, compositions which contain, them, their preparation and their use in bituminous compositions |
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 |
| SG11201907218PA (en) * | 2017-02-21 | 2019-09-27 | Ineos Styrolution Group Gmbh | Intrinsically non-blocking shrink sleeve material |
| 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 BE BE8701355A patent/BE1001232A3/fr not_active IP Right Cessation
- 1987-11-27 JP JP62297894A patent/JP2613780B2/ja not_active Expired - Lifetime
- 1987-11-27 PT PT86239A patent/PT86239B/pt not_active IP Right Cessation
- 1987-11-30 FR FR878716581A patent/FR2607510B1/fr not_active Expired - Fee Related
- 1987-11-30 AT AT0314487A patent/AT395158B/de not_active IP Right Cessation
- 1987-11-30 BR BR8706622A patent/BR8706622A/pt not_active IP Right Cessation
- 1987-11-30 DK DK627487A patent/DK627487A/da not_active Application Discontinuation
- 1987-11-30 LU LU87057A patent/LU87057A1/fr unknown
- 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 DE DE19873740724 patent/DE3740724A1/de active Granted
- 1987-12-01 AR AR87309455A patent/AR246102A1/es active
- 1987-12-01 ES ES8703791A patent/ES2010737A6/es not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |