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1. 发明申请

US20100170416A1 PIT Emulsions 失效
标题翻译： PIT乳液
公开(公告)号：US20100170416A1
公开(公告)日：2010-07-08
申请号：US12084521
申请日：2006-10-25
申请人： Ramon Valls, JR. , Stephanie Merlet, JR.
发明人： Ramon Valls, JR. , Stephanie Merlet, JR.
IPC分类号： C08L95/00
CPC分类号： C08K5/103 , C08K5/20 , C08L95/005
摘要： A PIT emulsion, including asphalt or bitumen; one or more non-ionic emulsifiers; optionally one or more cationic co-emulsifiers, and/or one or more solvents is provided. A PIT emulsion, including 10% to 70% b.w. asphalt or bitumen; 5% to 15% b.w. of one or more non-ionic emulsifiers; 0 to 5% b.w. of one or more cationic co-emulsifiers; and 0 to 40% b.w. of one or more solvents, where the quantities shown add up to 100% b.w. with water, and optionally other auxiliaries and additives is also provided. A method for making a finely-divided asphalt or bitumen PIT emulsion, including subjecting an aqueous mixture of asphalt or bitumen, at least one non-ionic emulsifier, and optionally a solvent to vigorous stirring to obtain a homogenous composition; heating the homogenous composition above the phase inversion temperature to obtain a PIT emulsion, and cooling the PIT emulsion is also provided.
摘要翻译： PIT乳液，包括沥青或沥青; 一种或多种非离子乳化剂; 任选地提供一种或多种阳离子助乳化剂，和/或一种或多种溶剂。 PIT乳液，包括10％至70％b.w。沥青或沥青; 5％至15％b.w. 的一种或多种非离子乳化剂; 0至5％b.w 的一种或多种阳离子助乳化剂; 和0〜40％b.w。的一种或多种溶剂，其中显示的量加起来为100％b.w。还提供了其它助剂和添加剂。一种制备细碎沥青或沥青PIT乳液的方法，包括对沥青或沥青的含水混合物，至少一种非离子乳化剂和任选的溶剂进行剧烈搅拌以获得均匀的组合物; 将均匀组合物加热到相转化温度以上以获得PIT乳液，并且还提供冷却PIT乳液。

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