-
公开(公告)号:US4642601A
公开(公告)日:1987-02-10
申请号:US361903
申请日:1982-03-18
CPC分类号: G01N27/121
摘要: The humidity-sensitive element of this invention is composed of an insulating substrate (1), a pair of electrodes (2, 3) mounted thereon, and a humidity-sensitive material (8) covering the electrodes. The humidity-sensitive material (8) has a property to change its electric resistance depending on the moisture content in the atmosphere and is formed from fine particles each having a hydrophobic core and a hydrophilic group-containing surface layer covering the core. This humidity-sensitive element exhibits a nearly linear relationship between logarithum of electric resistance and relative humidity and small hysteresis, permitting a precise measurement of relative humidity. Insulating substrate (1) and electrodes (2,3) are preferred to form from an insulating layer of silicon semiconductor and conductive monosilicon formed on it, respectively. This permits size reduction of humidity-sensitive elements or devices.
摘要翻译: PCT No.PCT / JP81 / 00166 Sec。 371日期1982年3月18日 102(e)1982年3月18日PCT PCT 1991年7月20日PCT公布。 公开号WO82 / 00362 日本1982年2月4日。本发明的湿度敏感元件由绝缘基板(1),安装在其上的一对电极(2,3)和覆盖电极的湿度敏感材料(8)组成。 湿度敏感材料(8)具有根据大气中的水分含量而改变其电阻的性质,并且由具有疏水性芯和覆盖芯的含亲水性基团的表面层的细颗粒形成。 该湿度敏感元件表现出电阻对数相对湿度和滞后小的近似线性关系,可以精确测量相对湿度。 绝缘基板(1)和电极(2,3)优选分别从其上形成的硅半导体绝缘层和导电单晶硅形成。 这允许湿度敏感元件或器件的尺寸减小。
-
公开(公告)号:US5688493A
公开(公告)日:1997-11-18
申请号:US323578
申请日:1994-10-17
IPC分类号: A61K8/72 , A61K8/00 , A61K8/02 , A61K8/06 , A61K8/81 , A61Q1/00 , A61Q1/02 , A61Q1/10 , A61Q3/02 , A61K7/02 , A61K7/04
CPC分类号: A61K8/8152 , A61K8/0212 , A61Q19/00 , A61Q1/02 , A61Q1/10 , A61Q3/02
摘要: A cosmetic composition comprising an aqueous polymer emulsion in an amount of from 1 to 60% by weight in terms of the weight of solid contents of the cosmetic composition. The aqueous polymer emulsion is produced by polymerizing at least one polymerizable monomer having a double bond in the presence of a plasticizer or a film-forming auxiliary. This aqueous polymer emulsion ensures in the cosmetic composition excellent gloss, film stability, water repellency, and film-forming properties, and also ensures freedom from cosmetic crumbling due to sweat and sebum.
摘要翻译: 一种化妆品组合物,其包含以化妆品组合物的固体成分重量计为1〜60重量%的含水聚合物乳液。 水性聚合物乳液通过在增塑剂或成膜助剂的存在下聚合至少一种具有双键的可聚合单体来制备。 该水性聚合物乳液确保了化妆品组合物的光泽度,膜稳定性,防水性和成膜性能,并且还确保了由于汗液和皮脂而免于化妆品粉碎。
-