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公开(公告)号:US3895956A
公开(公告)日:1975-07-22
申请号:US38963573
申请日:1973-08-21
发明人: YOSHIDA AKITOSHI , ASAHARA KOICHI , YANAGIDA KOICHIRO , MARUYAMA TADANOBU , TAKATSU IKUE , KUMAGAI YOSHIKO
IPC分类号: C04B41/68 , B05D5/00 , C04B28/24 , C04B41/50 , C09D1/00 , C09D1/04 , C09D5/00 , E04F13/02 , C08B27/04 , C08F45/24
CPC分类号: C04B41/009 , C04B28/24 , C04B41/5037 , C04B2111/00482 , C09D1/04 , C04B14/02 , C04B14/04 , C04B14/10 , C04B20/1018 , C04B22/00 , C04B24/24 , C04B24/42 , C04B38/02
摘要: An inorganic coating slurry composition with reduced water permeability is formed with 5 - 700 parts by weight of an inorganic filler, 0.1 - 30 parts by weight of a water swellable magnesium silicate or bentonite, 0.1 - 50 parts by weight of a water soluble water repellent, 0.01 - 10 parts by weight of an organic viscosity improver and 100 parts by weight of a silica sol containing a silica content of from 3 - 50 wt percent and at least one alkali component wherein the mole ratio of SiO2 to M2O is greater than 4 and wherein M2O represents an alkali metal oxide, ammonium hemihydrate, an amine hemihydrate, a quaternary amine hemihydrate, guanidine hemihydrate or hadrazine hemihydrate.
摘要翻译: 形成具有降低的透水性的无机涂料浆料组合物,其具有5-700重量份的无机填料,0.1-30重量份的水溶胀硅酸镁或膨润土,0.1-50重量份的水溶性防水剂 ,0.01〜10重量份的有机粘度改进剂和100重量份二氧化硅含量为3〜50重量%的硅溶胶和至少一种碱成分,其中SiO 2与M 2 O的摩尔比大于4 并且其中M 2 O表示碱金属氧化物,半水合半水合物,半水合胺,季铵半水合物,半水合半聚合物或氯化钠半水合物。