A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Silyl-functionalized cellulosic rheology modifiers for silanes in building applications
The present invention provides a thickened hydrolysable organosilane, such as an alkoxyalkylsilane composition comprising an alkylsilyl group-containing cellulose thickener, such as a trialkylsilyl cellulose, having a weight average molecular weight of from 60 kDa to 5000 kDa. The composition may include a purely hydrolyzable organosilane and from 0.1% to 5% by weight, based on the total weight of the composition, of an alkylsilyl group-containing cellulose. The composition has a viscosity similar to that of a paint or coating composition and is suitable for use as a treatment or coating composition that imparts water resistance to a cementitious substrate.
本发明提供了增稠的可水解有机硅烷，诸如烷氧基烷基硅烷组合物，该烷氧基烷基硅烷组合物包含具有60kDa至5000kDa的重均分子量的含烷基甲硅烷基基团的纤维素增稠剂，诸如三烷基甲硅烷基纤维素。该组合物可以包含纯可水解有机硅烷和基于组合物的总重量为0.1重量％至5重量％的含烷基甲硅烷基基团的纤维素。该组合物具有类似于油漆或涂料组合物的粘度，并且适合用作赋予水泥基材耐水性的处理或涂料组合物。
Silyl-functionalized cellulosic rheology modifiers for silanes in building applications
The present invention provides a thickened hydrolysable organosilane, such as an alkoxyalkylsilane composition comprising an alkylsilyl group-containing cellulose thickener, such as a trialkylsilyl cellulose, having a weight average molecular weight of from 60 kDa to 5000 kDa. The composition may include a purely hydrolyzable organosilane and from 0.1% to 5% by weight, based on the total weight of the composition, of an alkylsilyl group-containing cellulose. The composition has a viscosity similar to that of a paint or coating composition and is suitable for use as a treatment or coating composition that imparts water resistance to a cementitious substrate.
本发明提供了增稠的可水解有机硅烷，诸如烷氧基烷基硅烷组合物，该烷氧基烷基硅烷组合物包含具有60kDa至5000kDa的重均分子量的含烷基甲硅烷基基团的纤维素增稠剂，诸如三烷基甲硅烷基纤维素。该组合物可以包含纯可水解有机硅烷和基于组合物的总重量为0.1重量％至5重量％的含烷基甲硅烷基基团的纤维素。该组合物具有类似于油漆或涂料组合物的粘度，并且适合用作赋予水泥基材耐水性的处理或涂料组合物。
Silyl-functionalized cellulosic rheology modifiers for silanes in building applications
用于建筑应用中的硅烷的甲硅烷基官能化纤维素流变改性剂
COURTEMANCHE MARC-ANDRE (author) / LECOMTE JEAN-PAUL (author) / MCLAUGHLIN MARK (author) / SALVATI STEFANO (author) / KILOS BEATA A (author)
2024-07-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
SILYL FUNCTIONAL CELLULOSIC RHEOLOGY MODIFIERS FOR SILANES IN CONSTRUCTION APPLICATIONS
| European Patent Office | 2023
SILYL FUNCTIONAL CELLULOSIC RHEOLOGY MODIFIERS FOR SILANES IN CONSTRUCTION APPLICATIONS
| European Patent Office | 2024
SILYL FUNCTIONAL CELLULOSIC RHEOLOGY MODIFIERS FOR SILANES IN CONSTRUCTION APPLICATIONS
| European Patent Office | 2023
Nanomaterial And Cellulosic Rheology Modifiers For 3D Concrete Printing
| European Patent Office | 2022