A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a curable composition comprising: (A) natural asphalt and/or petroleum asphalt; (B) an organic polymer having a reactive silicon-containing group; (C) an adhesion promoter selected from at least one of the following groups: (C1) a silane monomer compound containing an amino group and a silane compound containing an alkyl group having four or more carbon atoms; and (C2) an oligomer obtained by condensing a monosilane compound having an amino group and optionally used other alkoxysilane compounds. A cured product obtained by curing the curable composition provided by the invention has good tensile physical properties, bonding strength and water-resistant adhesiveness.
本发明涉及一种可固化组合物，其包括：(A)天然沥青和/或石油沥青；(B)具有反应性含硅基团的有机聚合物；(C)选自以下至少一组的粘合促进剂：(C1)含有氨基的硅烷单体化合物和含有4个以上碳原子数的烷基的硅烷化合物；(C2)低聚物，其由具有氨基的甲硅烷化合物以及任选使用的其他烷氧基硅烷化合物经缩合得到。本发明可固化组合物固化得到的固化物具有良好的拉伸物性、粘结强度和耐水粘合性。
The present invention relates to a curable composition comprising: (A) natural asphalt and/or petroleum asphalt; (B) an organic polymer having a reactive silicon-containing group; (C) an adhesion promoter selected from at least one of the following groups: (C1) a silane monomer compound containing an amino group and a silane compound containing an alkyl group having four or more carbon atoms; and (C2) an oligomer obtained by condensing a monosilane compound having an amino group and optionally used other alkoxysilane compounds. A cured product obtained by curing the curable composition provided by the invention has good tensile physical properties, bonding strength and water-resistant adhesiveness.
本发明涉及一种可固化组合物，其包括：(A)天然沥青和/或石油沥青；(B)具有反应性含硅基团的有机聚合物；(C)选自以下至少一组的粘合促进剂：(C1)含有氨基的硅烷单体化合物和含有4个以上碳原子数的烷基的硅烷化合物；(C2)低聚物，其由具有氨基的甲硅烷化合物以及任选使用的其他烷氧基硅烷化合物经缩合得到。本发明可固化组合物固化得到的固化物具有良好的拉伸物性、粘结强度和耐水粘合性。
Curable composition
一种可固化组合物
KAWAKAMI ATSUSHI (author)
2022-03-29
Patent
Electronic Resource
Chinese