EA200901426A1 - Полимермодифицированная асфальтовая композиция, способ ее получения и ее применение - Google Patents
Полимермодифицированная асфальтовая композиция, способ ее получения и ее применениеInfo
- Publication number
- EA200901426A1 EA200901426A1 EA200901426A EA200901426A EA200901426A1 EA 200901426 A1 EA200901426 A1 EA 200901426A1 EA 200901426 A EA200901426 A EA 200901426A EA 200901426 A EA200901426 A EA 200901426A EA 200901426 A1 EA200901426 A1 EA 200901426A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- asphalt composition
- polymermodified
- preparation
- application
- block
- Prior art date
Links
Classifications
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- 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
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/10—Copolymers of styrene with conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
-
- 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
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/901—Radial block
Abstract
Модифицированная асфальтовая композиция, полученная в результате введения блок-сополимера, включающего диеновые концевые звенья, в расплавленную асфальтовую композицию, где блок-сополимер описывается формулой α-(D-V-d), где каждый D независимо представляет собой полидиеновый блок, каждый V независимо представляет собой винилароматический блок, каждый d представляет собой полидиеновое концевое звено, α представляет собой фрагмент агента реакции сочетания, а х представляет собой целое число в диапазоне от 2 до 10.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92546307P | 2007-04-20 | 2007-04-20 | |
PCT/US2008/005123 WO2008130695A1 (en) | 2007-04-20 | 2008-04-18 | Polymer-modified asphalt compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200901426A1 true EA200901426A1 (ru) | 2010-08-30 |
EA018324B1 EA018324B1 (ru) | 2013-07-30 |
Family
ID=39560872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200901426A EA018324B1 (ru) | 2007-04-20 | 2008-04-18 | Полимермодифицированная асфальтовая связующая композиция, способ ее получения и дорожное покрытие |
Country Status (12)
Country | Link |
---|---|
US (3) | US8580874B2 (ru) |
EP (1) | EP2142602B1 (ru) |
JP (3) | JP5452469B2 (ru) |
KR (3) | KR101947862B1 (ru) |
CN (2) | CN101688062B (ru) |
AU (1) | AU2008242514B2 (ru) |
BR (1) | BRPI0810004B1 (ru) |
CA (1) | CA2684728C (ru) |
EA (1) | EA018324B1 (ru) |
MX (1) | MX2009011323A (ru) |
TW (2) | TWI521021B (ru) |
WO (1) | WO2008130695A1 (ru) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101411159B1 (ko) * | 2010-08-03 | 2014-06-23 | 주식회사 엘지화학 | 아스팔트의 열 안정성 개선을 위한 삼중 가지형 비닐 방향족 탄화수소-공액디엔 블록 공중합체 조성물, 이의 제조방법, 및 이를 포함하는 아스팔트 조성물 |
CN104558454B (zh) * | 2013-10-17 | 2017-06-06 | 中国石油化工股份有限公司 | 一种丁苯共聚物混合物及其制备方法 |
KR101363400B1 (ko) | 2013-11-20 | 2014-02-17 | 성문산업 주식회사 | 아스팔트 도막 방수재 및 이의 제조방법 |
CN105461259B (zh) * | 2015-12-01 | 2017-12-12 | 长安大学 | 一种能够吸附二氧化碳的改性沥青混凝土 |
ES2942283T3 (es) * | 2016-01-26 | 2023-05-31 | Dynasol Elastomeros Sa De Cv | Elastómeros termoplásticos contracónicos |
KR101984725B1 (ko) | 2016-10-21 | 2019-05-31 | 주식회사 엘지화학 | 아스팔트 개질제 및 이를 포함하는 아스팔트 조성물 |
KR102081769B1 (ko) * | 2016-10-21 | 2020-02-26 | 주식회사 엘지화학 | 아스팔트 개질제 및 이를 포함하는 아스팔트 조성물 |
KR102140125B1 (ko) * | 2016-11-24 | 2020-07-31 | 주식회사 엘지화학 | 아스팔트 개질제 및 이를 포함하는 개질 아스팔트 조성물 |
US10982097B2 (en) * | 2017-08-30 | 2021-04-20 | Asphalt Systems, Inc. | Coating system for asphalt and related methods |
KR102129024B1 (ko) * | 2018-10-26 | 2020-07-02 | 금호석유화학 주식회사 | 개질 아스팔트용 첨가제 조성물, 그 제조방법 및 이를 포함하는 개질 아스팔트 조성물 |
JP7353373B2 (ja) * | 2019-01-29 | 2023-09-29 | ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー | 低減されたコールドフローを有するポリジエンの製造方法 |
WO2021007191A2 (en) | 2019-07-08 | 2021-01-14 | Heritage Research Group | Adhesion promoters comprising oligomeric silanes and methods of using the same |
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US2003319A (en) * | 1932-12-13 | 1935-06-04 | Johns Manville | Lightweight ceramic article and method of making the same |
FR2376188A1 (fr) | 1976-12-28 | 1978-07-28 | Elf Union | Procede de preparation de compositions de bitumes polymeres |
US4437896A (en) | 1982-09-30 | 1984-03-20 | Partanen John F | Synthetic asphalt mixtures and processes for making them |
US4429091A (en) | 1983-03-09 | 1984-01-31 | The Firestone Tire & Rubber Company | Oligomeric oxolanyl alkanes as modifiers for polymerization of dienes using lithium-based initiators |
IT1222429B (it) | 1987-07-31 | 1990-09-05 | Enichem Elastromeri S P A | Copolimero a blocchi procedimento per la sua preparazione |
IT1246410B (it) * | 1990-07-25 | 1994-11-18 | Enichem Elastomers | Copolimero a blocchi ramificato, procedimenti per la sua preparazione e suo impiego |
JPH05279574A (ja) | 1992-03-31 | 1993-10-26 | Nippon Zeon Co Ltd | アスファルト組成物 |
US5329005A (en) | 1992-10-02 | 1994-07-12 | Bridgestone Corporation | Soluble anionic polymerization initiators and preparation thereof |
US5332810A (en) | 1992-10-02 | 1994-07-26 | Bridgestone Corporation | Solubilized anionic polymerization initiator and preparation thereof |
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DE69315965T2 (de) | 1992-10-30 | 1998-04-16 | Bridgestone Corp | Lösliche, anionische Polymerisationsinitiatoren und erhaltene Produkte |
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US5438102A (en) | 1993-06-24 | 1995-08-01 | Mobil Oil Corporation | Solid elastomeric block copolymers |
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IT1269803B (it) * | 1994-05-20 | 1997-04-15 | Enichem Elastomers | Composizione adesiva hot melt per etichette |
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US6362282B1 (en) * | 2000-09-29 | 2002-03-26 | Firestone Polymers, Llc | Polymers with high vinyl end segments |
US6492439B2 (en) * | 2000-12-28 | 2002-12-10 | Firestone Polymers, Llc | Asphalt compositions |
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KR100458169B1 (ko) | 2002-07-26 | 2004-11-20 | 금호석유화학 주식회사 | 비대칭 다중블록 sbs 중합체 및 이의 제조 방법 |
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2008
- 2008-04-18 BR BRPI0810004A patent/BRPI0810004B1/pt not_active IP Right Cessation
- 2008-04-18 CA CA2684728A patent/CA2684728C/en not_active Expired - Fee Related
- 2008-04-18 TW TW103135408A patent/TWI521021B/zh not_active IP Right Cessation
- 2008-04-18 CN CN2008800203795A patent/CN101688062B/zh not_active Expired - Fee Related
- 2008-04-18 WO PCT/US2008/005123 patent/WO2008130695A1/en active Application Filing
- 2008-04-18 EA EA200901426A patent/EA018324B1/ru not_active IP Right Cessation
- 2008-04-18 KR KR1020157031464A patent/KR101947862B1/ko active IP Right Grant
- 2008-04-18 MX MX2009011323A patent/MX2009011323A/es active IP Right Grant
- 2008-04-18 CN CN201310054920.7A patent/CN103254651B/zh not_active Expired - Fee Related
- 2008-04-18 KR KR1020097024107A patent/KR101550075B1/ko active IP Right Grant
- 2008-04-18 US US12/596,649 patent/US8580874B2/en active Active
- 2008-04-18 EP EP08743144.1A patent/EP2142602B1/en not_active Revoked
- 2008-04-18 TW TW097114304A patent/TWI462973B/zh not_active IP Right Cessation
- 2008-04-18 KR KR1020147024076A patent/KR101567270B1/ko active IP Right Grant
- 2008-04-18 AU AU2008242514A patent/AU2008242514B2/en not_active Ceased
- 2008-04-18 JP JP2010504121A patent/JP5452469B2/ja not_active Expired - Fee Related
-
2013
- 2013-11-08 US US14/075,444 patent/US8895645B2/en active Active
- 2013-12-27 JP JP2013272558A patent/JP2014098157A/ja active Pending
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2014
- 2014-11-07 US US14/535,934 patent/US9187645B2/en active Active
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2015
- 2015-10-22 JP JP2015207892A patent/JP6049835B2/ja not_active Expired - Fee Related
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Legal Events
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |