公开(公告)号：US20110177993A1

公开(公告)日：2011-07-21

申请号：US13010043

申请日：2011-01-20

申请人： Paul R. Mort, III ,  Hiram Alejandro Rubalcava Taylor ,  Francisco Pallares Galvan ,  Marco Antonio Escobar Velazquez ,  Hossam Hassan Tantawy ,  Vincenzo Guida ,  Johannes Georg Winter ,  David William York ,  Nigel Patrick Somerville Roberts ,  Kermit Wayne Kinne

发明人： Paul R. Mort, III ,  Hiram Alejandro Rubalcava Taylor ,  Francisco Pallares Galvan ,  Marco Antonio Escobar Velazquez ,  Hossam Hassan Tantawy ,  Vincenzo Guida ,  Johannes Georg Winter ,  David William York ,  Nigel Patrick Somerville Roberts ,  Kermit Wayne Kinne

IPC分类号： C11D17/00

CPC分类号： C11D11/0082

摘要： A process for preparing a particle, the particle having: (i) cleaning active; (ii) structurant having a glass transition temperature; and (iii) optionally, plasticizer; wherein the process includes the step of: (a) contacting the plasticizer, the structurant, and the cleaning active to form a mixture, and forming a particle from the mixture; (b) optionally, removing at least part of the plasticizer from the mixture and/or particle of step (a); wherein the structurant undergoes a glass transformation during step (a) to create an amorphous structure which stabilizes the cleaning active.

摘要翻译： 一种制备颗粒的方法，所述颗粒具有：（i）清洁活性; （ii）具有玻璃化转变温度的结构剂; 和（iii）任选的增塑剂; 其中所述方法包括以下步骤：（a）使所述增塑剂，所述结构剂和所述清洁活性剂接触以形成混合物，并从所述混合物形成颗粒; （b）任选地，从步骤（a）的混合物和/或颗粒中除去至少一部分增塑剂; 其中所述结构化剂在步骤（a）期间经历玻璃化转变以产生稳定所述清洁活性物的无定形结构。