ASPHALT MODIFIER COMPOSITION COMPRISING THE SAME ASPHALT COMPOSITION MODIFIED BY THE POLYMER AND METHOD PREPARING THEEREOF

The present invention provides: an asphalt modifying agent comprising modified sulfur, which is a reaction product of polyolefin and sulfur having a double bond as a side chain; a method for preparing the asphalt modifying agent; a method for preparing the asphalt concrete composition; and a composi...

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Bibliographische Detailangaben
1. Verfasser:	CHOE, MUN SON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS REFRACTORIES SLAG TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides: an asphalt modifying agent comprising modified sulfur, which is a reaction product of polyolefin and sulfur having a double bond as a side chain; a method for preparing the asphalt modifying agent; a method for preparing the asphalt concrete composition; and a composition thereof. The present invention aims to provide a modifying sulfur bonding material, a preparation method thereof, and modified asphalt prepared by using the same, which can eliminate odor generated by dicyclopentadiene used for preparing the modifying sulfur bonding material, and improve an elongation property. 본 발명은 이중결합을 사이드 사슬로 갖는 폴리올레핀과 유황의 반응 생성물인 개질 유황을 포함하는 아스팔트 개질제, 상기 아스팔트 개질제 제조방법, 이를 포함하는 아스팔트 콘크리트 조성물 제조방법 및 그 조성물을 제공한다.