Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Block copolymer, asphalt composition and modified asphalt mixture
Provided is a block copolymer (P) which is a hydrogenated product of a block copolymer containing a polymer block (A) mainly composed of a vinyl aromatic monomer unit and a polymer block (B) mainly composed of a conjugated diene monomer unit, and which satisfies the following conditions (1)-(2). (1) The viscosity of a 5 mass% toluene solution at 25 DEG C is from 5 mPa.s to 45 mPa.s (inclusive). (2) The block copolymer (P) has a functional group.
本发明提供一种嵌段共聚物(P)，其是含有以乙烯基芳香族单体单元作为主体的聚合物嵌段(A)、以及以共轭二烯单体单元作为主体的聚合物嵌段(B)的嵌段共聚物的氢化物，其满足下述条件(1)～(2)。(1)25℃的5质量％甲苯溶液粘度为5mPa·s以上45mPa·s以下；(2)嵌段共聚物(P)具有官能团。
Block copolymer, asphalt composition and modified asphalt mixture
Provided is a block copolymer (P) which is a hydrogenated product of a block copolymer containing a polymer block (A) mainly composed of a vinyl aromatic monomer unit and a polymer block (B) mainly composed of a conjugated diene monomer unit, and which satisfies the following conditions (1)-(2). (1) The viscosity of a 5 mass% toluene solution at 25 DEG C is from 5 mPa.s to 45 mPa.s (inclusive). (2) The block copolymer (P) has a functional group.
本发明提供一种嵌段共聚物(P)，其是含有以乙烯基芳香族单体单元作为主体的聚合物嵌段(A)、以及以共轭二烯单体单元作为主体的聚合物嵌段(B)的嵌段共聚物的氢化物，其满足下述条件(1)～(2)。(1)25℃的5质量％甲苯溶液粘度为5mPa·s以上45mPa·s以下；(2)嵌段共聚物(P)具有官能团。
Block copolymer, asphalt composition and modified asphalt mixture
嵌段共聚物、沥青组合物以及改性沥青混合物
SHIROMOTO TAKAYUKI (Autor:in) / KAMEDA IPPEI (Autor:in) / KONDO TOMOHIRO (Autor:in) / ARAKI YOSHIFUMI (Autor:in)
30.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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