KR100907869B1 - 아스콘 개질제 - Google Patents
아스콘 개질제 Download PDFInfo
- Publication number
- KR100907869B1 KR100907869B1 KR1020090003731A KR20090003731A KR100907869B1 KR 100907869 B1 KR100907869 B1 KR 100907869B1 KR 1020090003731 A KR1020090003731 A KR 1020090003731A KR 20090003731 A KR20090003731 A KR 20090003731A KR 100907869 B1 KR100907869 B1 KR 100907869B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- modifier
- sbs
- average molecular
- asphalt
- Prior art date
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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
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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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
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
-
- 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
- C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
-
- 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
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of 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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
- C08L9/08—Latex
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Abstract
Description
Claims (4)
- 중량 평균 분자량을 각기 달리하는 3종류의 SBS(Styrene Butadiene Styrene) 40~80중량%와, SB(Styrene Butadiene) 라텍스 15~55중량%, 수용성 규산염(Na2Sio3) 5~10중량% 그리고 MMA(Methyl MethacrylAte) 또는 BAM(Butyl Acrylate Monomer) 성분의 수분산성 아크릴 에멀젼 0.1~3중량% 그리고 Sucrose 0.5~2중량%를 포함하는 조성을 이룸을 특징으로 하는 아스콘 개질제.
- 청구항 1에 있어서,상기 SBS는 중량 평균 분자량 50,000~100,000과 중량 평균 분자량 150,000~200,000 그리고 300,000~350,000 각 3종류가 혼합되어 이루어진 것임을 특징으로 하는 아스콘 개질제.
- 삭제
- 청구항 1에 있어서,상기 개질제에는 2-에틸헥소산,3-(2-에틸헥사노일옥시)-2,2-디메텔프로필에스테르와 벤조산,3-(2-에틸헥사노일옥시)2,2-디메틸프로필에스테르와 벤조산,3-베조일 옥시-2, 2-디메틸프로필에스테르의 혼합물인 조막형성제가 0.1~1중량%로 더 첨가되어짐을 특징으로 하는 아스콘 개질제.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090003731A KR100907869B1 (ko) | 2009-01-16 | 2009-01-16 | 아스콘 개질제 |
PCT/KR2009/004286 WO2010082718A1 (ko) | 2009-01-16 | 2009-07-31 | 아스콘 개질제 |
CN200980101764.7A CN102224196B (zh) | 2009-01-16 | 2009-07-31 | 沥青混凝土改性剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090003731A KR100907869B1 (ko) | 2009-01-16 | 2009-01-16 | 아스콘 개질제 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100907869B1 true KR100907869B1 (ko) | 2009-07-14 |
Family
ID=41337633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090003731A KR100907869B1 (ko) | 2009-01-16 | 2009-01-16 | 아스콘 개질제 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100907869B1 (ko) |
CN (1) | CN102224196B (ko) |
WO (1) | WO2010082718A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101032697B1 (ko) * | 2009-09-24 | 2011-05-06 | 김병채 | 에스비에스를 이용한 재생개질 아스팔트 혼합물 |
KR101262145B1 (ko) | 2011-09-15 | 2013-05-14 | 김병채 | 아스팔트와 에스비에스가 혼합된 아스팔트 개질제 및 개질제 제조방법 |
KR101979004B1 (ko) | 2019-03-07 | 2019-05-20 | 주식회사 씨씨티연구소 | 아스팔트 개질제 및 이를 포함하는 개질 아스팔트 조성물 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103205131B (zh) * | 2013-04-24 | 2015-01-14 | 广西交通科学研究院 | 一种性能稳定的化学改性橡胶沥青及其制备方法 |
BR112017013185A2 (pt) * | 2014-12-19 | 2018-01-02 | Dynasol Elastomeros Sa De Cv | látex de sbs para o uso na modificação de concreto |
CN108298875A (zh) * | 2018-05-02 | 2018-07-20 | 金陵科技学院 | 一种沥青混凝土及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100588835B1 (ko) * | 2005-12-23 | 2006-06-14 | 최정석 | 아스팔트의 박층 포장용 조성물 및 이를 이용한 아스팔트박층 포장 방법 |
KR100835670B1 (ko) * | 2007-11-16 | 2008-06-09 | 주식회사 포이닉스 | 아스팔트 개질재 및 이에 따른 아스팔트 바인더와 아스팔트혼합물 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5837756A (en) * | 1997-05-28 | 1998-11-17 | The Goodyear Tire & Rubber Company | Polymer for asphalt cement modification |
KR20000025818A (ko) * | 1998-10-14 | 2000-05-06 | 박찬구 | 소성변형을 방지하는 아스팔트 개질용 라텍스의 제조방법 |
US6136899A (en) * | 1999-09-14 | 2000-10-24 | The Goodyear Tire & Rubber Company | SBR for asphalt cement modification |
KR100348758B1 (ko) * | 1999-11-10 | 2002-08-13 | 금호석유화학 주식회사 | 스티렌-부타디엔-스티렌 블럭공중합체와 스티렌-부타디엔라텍스로 이루어진 아스팔트 개질제 |
-
2009
- 2009-01-16 KR KR1020090003731A patent/KR100907869B1/ko active IP Right Grant
- 2009-07-31 CN CN200980101764.7A patent/CN102224196B/zh not_active Expired - Fee Related
- 2009-07-31 WO PCT/KR2009/004286 patent/WO2010082718A1/ko active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100588835B1 (ko) * | 2005-12-23 | 2006-06-14 | 최정석 | 아스팔트의 박층 포장용 조성물 및 이를 이용한 아스팔트박층 포장 방법 |
KR100835670B1 (ko) * | 2007-11-16 | 2008-06-09 | 주식회사 포이닉스 | 아스팔트 개질재 및 이에 따른 아스팔트 바인더와 아스팔트혼합물 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101032697B1 (ko) * | 2009-09-24 | 2011-05-06 | 김병채 | 에스비에스를 이용한 재생개질 아스팔트 혼합물 |
KR101262145B1 (ko) | 2011-09-15 | 2013-05-14 | 김병채 | 아스팔트와 에스비에스가 혼합된 아스팔트 개질제 및 개질제 제조방법 |
KR101979004B1 (ko) | 2019-03-07 | 2019-05-20 | 주식회사 씨씨티연구소 | 아스팔트 개질제 및 이를 포함하는 개질 아스팔트 조성물 |
Also Published As
Publication number | Publication date |
---|---|
CN102224196A (zh) | 2011-10-19 |
WO2010082718A1 (ko) | 2010-07-22 |
CN102224196B (zh) | 2014-05-14 |
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