发明公开
EP0923639A2 AQUEOUS AEROSOL CLEANING COMPOSITIONS PROVIDING WATER AND OIL REPELLENCY TO FIBER SUBSTRATES
失效
与水和拒油性纤维制品水性AEROLSOLREINIGUNGSMITTEL
- 专利标题: AQUEOUS AEROSOL CLEANING COMPOSITIONS PROVIDING WATER AND OIL REPELLENCY TO FIBER SUBSTRATES
- 专利标题(中): 与水和拒油性纤维制品水性AEROLSOLREINIGUNGSMITTEL
-
申请号: EP97932535.0申请日: 1997-07-08
-
公开(公告)号: EP0923639A2公开(公告)日: 1999-06-23
- 发明人: COLURCIELLO, Andrew, Francis, Jr. , RYAN, Tracy, Ann , WELLER, Jeanne, Marie , DELANEY, Robert, Thomas , TYERECH, Michael, Richard
- 申请人: Reckitt & Colman Inc.
- 申请人地址: 225 Summit Avenue Montvale, NJ 07645 US
- 专利权人: Reckitt & Colman Inc.
- 当前专利权人: Reckitt & Colman Inc.
- 当前专利权人地址: 225 Summit Avenue Montvale, NJ 07645 US
- 代理机构: Dickson, Elizabeth Anne
- 优先权: GB19960015821 19960727
- 国际公布: WO1998004673 19980205
- 主分类号: C11D1
- IPC分类号: C11D1 ; C11D3 ; D06M11 ; D06M13 ; D06M15 ; D06M23
摘要:
Aqueous cleaning and surface treatment compositions for imparting oil and water repellency to treated surfaces which comprise: (a) fluoroaliphatic radical-containing poly(oxyalkylene) compound; (b) anti-resoiling composition; (c) anionic surfactant compound, preferably one or more selected from alkyl sulfates, alkyl benzene sulfates, and alkane sulfonates as well as salts thereof; (d) organic solvent; (e) citric acid salts, preferably one or more anhydrous and dihydrous sodium citrates; (f) water, wherein the compositions of the invention are at a neutral or alkaline pH, especially from about 8 to about 10. The compositions are particularly shelf stable, and exhibit excellent shelf stability in pressurized aerosol containers.
信息查询