公开(公告)号：US20040242451A1

公开(公告)日：2004-12-02

申请号：US10648444

申请日：2003-08-27

Applicant: Trojan Technologies Inc.

Inventor： Howard A. Ketelson ,  Michael A. Brook

IPC: C11D003/02

CPC classification number: C11D3/364 ,  C11D3/0078 ,  C11D3/042 ,  C11D3/06 ,  C11D3/323 ,  C11D3/361 ,  C11D11/0023 ,  C11D11/0029 ,  C11D11/0035

Abstract: A cleaning formulation for removing materials from a surface (e.g., an optical surface, a metal surface and the like), the cleaning formulation comprising from about 0.5 to about 60 weight percent of a compound derived from urea and a phosphorus-containing acid, together with a carrier therefor. A method for removing fouling materials from a surface is also described. The cleaning formulation may be used to remove materials, inter alia, from optical radiation surfaces, optical lens surfaces (e.g., a contact lens) and the like.

Abstract translation: 用于从表面（例如光学表面，金属表面等）去除材料的清洁配方，所述清洁制剂包含约0.5至约60重量％的衍生自脲和含磷酸的化合物，一起 有一个承运人。 还描述了从表面除去结垢材料的方法。 清洁制剂可以用于除去材料，特别是从光学辐射表面，光学透镜表面（例如隐形眼镜）等去除材料。