公开(公告)号：US07621965B2

公开(公告)日：2009-11-24

申请号：US10554781

申请日：2004-04-26

Applicant: Harold R Motson

Inventor： Harold R Motson

IPC: D06L1/02 ,  D06L1/08

CPC classification number: D06L1/00

Abstract: Textiles are cleaned by first treating soiled areas of the textile with at least one pre-spotter material which is an alcohol polyoxyalkylene derivative or a benzoate ester. The textiles are subsequently dry cleaned in a medium based on liquid C02, typically also including a cleaning additive, particularly a multi-ester. The textile may also be treated with a fabric conditioner, particularly a fatty alcohol or fatty acid branched polyalkoxylate which may be included in the dry cleaning medium or in a subsequent rinse cycle.

Abstract translation: 首先用至少一种预聚物材料（其是醇聚氧化烯衍生物或苯甲酸酯）处理织物的污染区域来清洁纺织品。 随后在基于液体CO 2的介质中干燥纺织品，通常还包括清洁添加剂，特别是多酯。 纺织品也可以用织物调理剂，特别是脂肪醇或脂肪酸支链聚烷氧基化物处理，其可包括在干洗介质中或随后的漂洗循环中。