METHOD FOR PREPARING HYDROGENATED PETROLEUM RESIN

The present invention relates to a method for preparing a hydrogenated petroleum resin and, more specifically, to a method for preparing a hydrogenated petroleum resin, which exhibits excellent color and thermal stability even while having an aromaticity of 10% or higher, by using a selective hydrog...

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Bibliographische Detailangaben
Hauptverfasser:	SEONG, Pilje, SEO, Sangho, SHIN, Dong Il, JEON, Bong Sik, HAN, Keedo
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention relates to a method for preparing a hydrogenated petroleum resin and, more specifically, to a method for preparing a hydrogenated petroleum resin, which exhibits excellent color and thermal stability even while having an aromaticity of 10% or higher, by using a selective hydrogenation catalyst having excellent selectivity for an olefinic double bond in a petroleum resin, and using a hydrogenation process in a slurry reactor. La présente invention concerne un procédé de préparation d'une résine de pétrole hydrogénée et, plus spécifiquement, un procédé de préparation d'une résine de pétrole hydrogénée, qui présente une excellente couleur et une excellente stabilité thermique même lorsqu'elle présente une aromaticité supérieure ou égale à 10 %, en utilisant un catalyseur d'hydrogénation sélective ayant une excellente sélectivité pour une double liaison oléfinique dans une résine de pétrole, et à l'aide d'un procédé d'hydrogénation dans un réacteur à boue. 본 발명은 수첨 석유수지의 제조 방법에 관한 것이다. 보다 상세하게는, 석유수지 내 올레핀 이중결합에 대해 우수한 선택성을 갖는 선택적 수소화 촉매를 이용하고, 슬러리 반응기에서의 수소화 반응을 통해, 방향족화도 10% 이상이면서도 우수한 색상 및 열안정성을 나타내는 수첨 석유수지를 제조하는 방법에 관한 것이다.