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1. 发明授权

US07396395B1 Composition of a water-repellent agent 有权
标题翻译：防水剂的组成
公开(公告)号：US07396395B1
公开(公告)日：2008-07-08
申请号：US11745594
申请日：2007-05-08
申请人： Min-Tze Chen , Pi-Hsun Chang , I-Ling Cheng , Wen-Hsin Lin
发明人： Min-Tze Chen , Pi-Hsun Chang , I-Ling Cheng , Wen-Hsin Lin
IPC分类号： C09K3/18 , C09K3/00 , C09D5/00
CPC分类号： C09K3/18 , D06M13/395 , D06M15/21 , D06M15/263 , D06M15/277 , D06M2200/12 , D06M2200/25
摘要： A composition of a water-repellent agent has a solvent and a solute. The solvent is water. The solute is dissolved in water and has isocyanate-acryl, non-ionic fluoro-acryl, 4,4-dipheylmethane diisocyanate, zinc acetate and polyethylene wax. Isocyanate-acryl has a concentration in a range of 10˜40 gram in per liter of the water-repellent agent (i.e. 10˜40%). Non-ionic fluoroacryl has a concentration in a range of 80˜150% t. 4,4-dipheylmethane diisocyanate has a concentration in a range of 5˜12%. Zinc acetate has a concentration in a range of 1˜20%. Polyethylene wax emulsion has a concentration in a range of 1˜40%. Therefore, a fabric treated with the present invention has good waterproof ability, widely enhanced color fastness in light and improved tear-resistance strength at the same time.
摘要翻译：防水剂的组合物具有溶剂和溶质。溶剂是水。溶质溶解在水中，并具有异氰酸酯 - 丙烯酰基，非离子氟代 - 丙烯酰基，4,4-二苯基甲烷二异氰酸酯，乙酸锌和聚乙烯蜡。异氰酸酯 - 丙烯酸的浓度在每升防水剂中为10〜40克（即10〜40％）。非离子氟代丙烯酸的浓度范围为80〜150％t。 4,4-二异戊基甲烷二异氰酸酯的浓度范围为5〜12％。醋酸锌的浓度范围为1〜20％。聚乙烯蜡乳液的浓度范围为1〜40％。因此，用本发明处理的织物具有良好的防水性能，同时广泛地提高了耐光牢度和耐撕裂强度。

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