公开(公告)号：WO1994022965A2

公开(公告)日：1994-10-13

申请号：PCT/US1994001537

申请日：1994-02-10

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  KORELTZ, Francis, J. ,  McDONELL, James, A. ,  ONWUMERE, Fidelis, C. ,  FUNABIKI, Toshihiro

IPC: C09D09/00

CPC classification number: C11D7/261 ,  C09D9/00 ,  C11D7/24 ,  C11D7/263 ,  C11D7/5022

Abstract: The present invention is drawn toward compositions and methods of using same, the compositions comprising (in diluted form): a) an effective amount of a phenyl substituted alkyl alcohol having a water solubility of at least 0.1 weight percent (preferably benzyl alcohol); b) a coupler; and c) water, wherein the amount of the coupler is at least 3.0 times the amount necessary to completely solubilize the phenyl substituted alkyl alcohol in the water. Preferred couplers are the salt of a monofunctional water-soluble amine and an organic acid comprising at least one water-insoluble organic acid having from 6-10 carbon atoms. Methods of removing coatings such as standard urethane/acrylic sealer finishes from floors using the inventive compositions are also described.

Abstract translation: 本发明涉及组合物和使用方法，所述组合物包含（以稀释形式）：a）有效量的水溶解度为至少0.1重量％的苯基取代的烷基醇（优选苄醇）; b）耦合器; 和c）水，其中成色剂的量是将苯基取代的烷基醇完全溶解在水中所需的量的至少3.0倍。 优选的成色剂是单官能水溶性胺和包含至少一种具有6-10个碳原子的水不溶性有机酸的有机酸的盐。 还描述了使用本发明的组合物从地板去除涂层如标准氨基甲酸酯/丙烯酸缩合剂涂层的方法。