专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5856016A Multilayered water-repellent film and method of forming same on glass substrate 失效
标题翻译：多层防水膜及其在玻璃基板上的形成方法
公开(公告)号：US5856016A
公开(公告)日：1999-01-05
申请号：US722957
申请日：1996-09-27
申请人： Osamu Takahashi , Shigeo Hamaguchi , Michitaka Otani , Yoshihiro Nishida , Ichiro Nakamura , Satoko Sugawara , Takeshi Kondo , Yoshinori Akamatsu , Yasuaki Kai
发明人： Osamu Takahashi , Shigeo Hamaguchi , Michitaka Otani , Yoshihiro Nishida , Ichiro Nakamura , Satoko Sugawara , Takeshi Kondo , Yoshinori Akamatsu , Yasuaki Kai
IPC分类号： C03C17/00 , C03C17/34 , C03C17/42 , B32B17/00
CPC分类号： C03C17/34 , C03C17/007 , C03C17/42 , C03C2217/445 , C03C2217/476 , C03C2217/76 , C03C2217/77 , Y10T428/24364 , Y10T428/24479 , Y10T428/24612 , Y10T428/31612 , Y10T428/31663
摘要： The invention relates to a multilayered water-repellent film formed on a glass substrate by the sol-gel process. The film has a first metal oxide layer which is formed on the glass substrate by the sol-gel process and a second water-repellent layer formed on the first layer. As a first method for providing the film with superior durability of water repellency, mechanical strength and chemical resistance, the first layer is prepared by using a mixture of three specific sols which are respectively prepared from metal alkoxides or metal acetylacetonates. As a second method for providing the film with the above advantages, the second layer is prepared by using a coating mixture comprising a fluoroalkylsilane, tin oxide particles doped with antimony oxide, a silicon compound, water and an organic solvent. As a third method for providing the film with the above advantages, the second layer is prepared by using another coating mixture comprising a fluoroalkylsilane, tin oxide particles doped with antimony oxide, a silicon compound, water, an organic solvent and an acid.
摘要翻译：本发明涉及通过溶胶 - 凝胶法在玻璃基板上形成的多层防水膜。该膜具有通过溶胶 - 凝胶法在玻璃基板上形成的第一金属氧化物层和形成在第一层上的第二防水层。作为提供具有优异的防水性，机械强度和耐化学性的耐久性的膜的第一种方法，通过使用分别由金属醇盐或金属乙酰丙酮化物制备的三种特定溶胶的混合物来制备第一层。作为提供具有上述优点的第二种方法，通过使用包含氟代烷基硅烷，掺杂有氧化锑的氧化锡颗粒，硅化合物，水和有机溶剂的涂料混合物来制备第二层。作为提供具有上述优点的第三种方法，通过使用包含氟代烷基硅烷，掺杂有氧化锑的氧化锡颗粒，硅化合物，水，有机溶剂和酸的其它涂料混合物来制备第二层。

2. 发明授权

US5674625A Multilayered water-repellent film and method of forming same on glass substrate 失效
标题翻译：多层防水膜及其在玻璃基板上的形成方法
公开(公告)号：US5674625A
公开(公告)日：1997-10-07
申请号：US338135
申请日：1994-11-09
申请人： Osamu Takahashi , Shigeo Hamaguchi , Michitaka Otani , Yoshihiro Nishida , Ichiro Nakamura , Satoko Sugawara , Takeshi Kondo , Yoshinori Akamatsu , Yasuaki Kai
发明人： Osamu Takahashi , Shigeo Hamaguchi , Michitaka Otani , Yoshihiro Nishida , Ichiro Nakamura , Satoko Sugawara , Takeshi Kondo , Yoshinori Akamatsu , Yasuaki Kai
IPC分类号： C03C17/00 , C03C17/34 , C03C17/42 , B32B17/06
CPC分类号： C03C17/34 , C03C17/007 , C03C17/42 , C03C2217/445 , C03C2217/476 , C03C2217/76 , C03C2217/77 , Y10T428/24364 , Y10T428/24479 , Y10T428/24612 , Y10T428/31612 , Y10T428/31663
摘要： The invention relates to a multilayered water-repellent film formed on a glass substrate by the sol-gel process. The film has a first metal oxide layer which is formed on the glass substrate by the sol-gel process and a second water-repellent layer formed on the first layer. As a first method for providing the film with superior durability of water repellency, mechanical strength and chemical resistance, the first layer is prepared by using a mixture of three specific sols which are respectively prepared from metal alkoxides or metal acetylacetonates. As a second method for providing the film with the above advantages, the second layer is prepared by using a coating mixture comprising a fluoroalkylsilane, tin oxide particles doped with antimony oxide, a silicon compound, water and an organic solvent. As a third method for providing the film with the above advantages, the second layer is prepared by using another coating mixture comprising a fluoroalkylsilane, tin oxide particles doped with antimony oxide, a silicon compound, water, an organic solvent and an acid.
摘要翻译：本发明涉及通过溶胶 - 凝胶法在玻璃基板上形成的多层防水膜。该膜具有通过溶胶 - 凝胶法在玻璃基板上形成的第一金属氧化物层和形成在第一层上的第二防水层。作为提供具有优异的防水性，机械强度和耐化学性的耐久性的膜的第一种方法，通过使用分别由金属醇盐或金属乙酰丙酮化物制备的三种特定溶胶的混合物来制备第一层。作为提供具有上述优点的第二种方法，通过使用包含氟代烷基硅烷，掺杂有氧化锑的氧化锡颗粒，硅化合物，水和有机溶剂的涂料混合物来制备第二层。作为提供具有上述优点的第三种方法，通过使用包含氟代烷基硅烷，掺杂有氧化锑的氧化锡颗粒，硅化合物，水，有机溶剂和酸的其它涂料混合物来制备第二层。

3. 发明授权

US5869187A Defogging article and method of producing same 失效
标题翻译：脱水制品及其制造方法
公开(公告)号：US5869187A
公开(公告)日：1999-02-09
申请号：US807035
申请日：1997-02-28
申请人： Ichiro Nakamura , Yasuaki Kai , Satoko Sugawara
发明人： Ichiro Nakamura , Yasuaki Kai , Satoko Sugawara
IPC分类号： E06B7/12 , C03C17/25 , B32B17/06
CPC分类号： C03C17/256 , C03C2217/212 , C03C2217/23 , C03C2218/113
摘要： A defogging article having a defogging coating formed on a substrate such as a glass plate, a mirror, a metal article, or a plastic article. The defogging coating includes titania, and at least one oxide selected from the group consisting of P.sub.2 O.sub.5, B.sub.2 O.sub.3, boehmite, .gamma.-Al.sub.2 O.sub.3, and SiO.sub.2 --Al.sub.2 O.sub.3 based oxide. The defogging coating contains the at least one oxide other than titania, in an amount ranging from 0.1 to 50% by weight.
摘要翻译：具有形成在诸如玻璃板，反射镜，金属制品或塑料制品的基底上的除雾涂层的除雾制品。除雾涂层包括二氧化钛和选自P2O5，B2O3，勃姆石，γ-Al2O3和SiO2-Al2O3基氧化物中的至少一种氧化物。除雾涂层含有除二氧化钛以外的至少一种氧化物，其量为0.1至50重量％。

4. 发明授权

US6110269A Coating liquid for forming hydrophilic film and method for producing same 失效
标题翻译：用于形成亲水膜的涂布液及其制造方法
公开(公告)号：US6110269A
公开(公告)日：2000-08-29
申请号：US12728
申请日：1998-01-23
申请人： Satoko Sugawara , Toshikazu Nishide , Takashi Seino , Yasuaki Kai
发明人： Satoko Sugawara , Toshikazu Nishide , Takashi Seino , Yasuaki Kai
IPC分类号： C01G23/053 , C03C17/25 , C09D1/00 , B01J13/00 , C01B33/14 , C01G23/047 , C03G17/25
CPC分类号： C09D1/00 , B82Y30/00 , C01G23/053 , C03C17/256 , C01P2004/64 , C03C2217/212 , C03C2217/23 , C03C2217/71 , C03C2218/113
摘要： The invention relates to a coating liquid for forming a hydrophilic film. This coating liquid comprises a first sol which is a titania sol; and a second sol which is at least one of a silica sol and an alumina sol. This titania sol is prepared by a method comprising the sequential steps of (a) mixing a first solution containing a titanium alkoxide with a diol represented by at least one of the following general formulas (1) and (2), thereby to prepare a second solution containing a titanium complex formed by a reaction of the titanium alkoxide with the diol; and (b) hydrolyzing the titanium complex in the second solution, thereby to prepare the titania sol. The coating liquid is stable or sufficiently long in pot life, and the hydrophilic film has a long time duration in hydrophilicity and a superior abrasion resistance. ##STR1## wherein R.sub.1 is H or C.sub.p H.sub.2p+1 where p is from 1 to 5, R.sub.2 is C.sub.q H.sub.2q+1 where q is from 1 to 5, R.sub.3 is C.sub.r H.sub.2r where r is from 1 to 3, R.sub.4 is H or C.sub.x H.sub.2x+1 where x is from 1 to 5, and R.sub.5 is H or C.sub.y H.sub.2y+1 where y is from 1 to 5.
摘要翻译：本发明涉及一种用于形成亲水膜的涂布液。该涂布液包含作为二氧化钛溶胶的第一溶胶; 和二氧化硅溶胶和氧化铝溶胶中的至少一种的第二溶胶。该二氧化钛溶胶的制备方法包括以下顺序的步骤：（a）将含有钛醇盐的第一溶液与由以下通式（1）和（2）中的至少一个表示的二醇混合，从而制备第二种溶液，其含有通过钛醇盐与二醇的反应形成的钛络合物; 和（b）在第二溶液中水解钛络合物，从而制备二氧化钛溶胶。涂布液在适用期内稳定或足够长，并且亲水膜在亲水性和耐磨性方面具有长的持续时间。其中R1为H或CpH2p + 1，其中p为1至5，R2为CqH2q + 1，其中q为1至5，R3为CrH2r，其中r为1至3，R4为H或CxH2x + 1，其中x为 1〜5，R5为H或CyH2y + 1，其中y为1至5。

5. 发明授权

US6071606A Hydrophilic film and method for forming same on substrate 失效
标题翻译：亲水膜及其在基材上的形成方法
公开(公告)号：US6071606A
公开(公告)日：2000-06-06
申请号：US917617
申请日：1997-08-26
申请人： Seiji Yamazaki , Kensuke Makita , Yasuaki Kai , Satoko Sugawara , Takashi Seino
发明人： Seiji Yamazaki , Kensuke Makita , Yasuaki Kai , Satoko Sugawara , Takashi Seino
IPC分类号： C03C17/00 , C03C17/25 , C03C17/34 , C23C18/12 , C23C26/00 , B32B17/00
CPC分类号： C23C26/00 , C03C17/007 , C03C17/256 , C03C17/3411 , C03C17/3417 , C23C18/1216 , C23C18/1225 , C23C18/1254 , C03C2217/23 , C03C2217/45 , C03C2217/475 , C03C2217/478 , C03C2218/113 , Y10T428/252
摘要： The invention relates to a hydrophilic film formed on a substrate. This film has a hydrophilic outermost layer having a matrix phase containing titania and a disperse phase constituted of at least one compound of silica and alumina. The matrix phase may further contain an amorphous metal oxide. With this, the outermost layer becomes superior in abrasion resistance. The at least one compound of the disperse phase may be a non-spherical colloidal silica. With this, the outermost layer becomes substantially improved in scratch resistance. The outermost layer is formed on the substrate by a method including sequential steps of (a) providing a sol mixture including a first sol containing a precursor of the titania and a second sol containing the at least one compound; (b) coating the substrate with the sol mixture, thereby to form thereon a precursory film; and (c) baking the precursory film into the outermost layer.
摘要翻译：本发明涉及形成在基材上的亲水膜。该膜具有含有二氧化钛的基质相和由至少一种二氧化硅和氧化铝的化合物构成的分散相的亲水性最外层。基质相可以进一步含有无定形金属氧化物。由此，最外层的耐磨性变得优异。分散相的至少一种化合物可以是非球形胶体二氧化硅。由此，最外层的耐擦伤性显着提高。通过包括以下步骤的方法在基材上形成最外层：（a）提供包含含有二氧化钛前体的第一溶胶和含有至少一种化合物的第二溶胶的溶胶混合物; （b）用溶胶混合物涂覆基材，从而在其上形成前体膜; 和（c）将前体膜烘烤到最外层中。

6. 发明授权

US6071623A Hydrophilic article and method for producing same 失效
标题翻译：亲水制品及其制造方法
公开(公告)号：US6071623A
公开(公告)日：2000-06-06
申请号：US115740
申请日：1998-07-15
申请人： Satoko Sugawara , Yasuaki Kai , Seiji Yamazaki
发明人： Satoko Sugawara , Yasuaki Kai , Seiji Yamazaki
IPC分类号： A47G1/00 , B32B9/00 , B60J1/00 , C03C17/34 , C23C18/12 , B32B17/00
CPC分类号： C03C17/3417 , C23C18/1216 , C23C18/1225 , C23C18/1245 , C03C2217/71 , Y10T428/252
摘要： The invention relates to a hydrophilic article having (a) a substrate; (b) a first layer formed on the substrate; and (c) a second layer formed on the first substrate. The first layer contains (1) an amorphous silica and (2) at least one first amorphous metal oxide selected from titania and alumina. The second layer has (1) a matrix phase constituted of a crystalline titania and at least one second amorphous metal oxide and (2) a dispersed phase constituted of ultrafine particles made of at least one material selected from silica and alumina. The hydrophilic article is excellent in durability, since the second layer is superior in adhesion to the first layer. The hydrophilic article can be produced by a method including steps of (a) providing a first solution containing a precursor of the amorphous silica and a precursor of the at least one first amorphous metal oxide; (b) applying the first solution to the substrate, thereby to form a first precursory layer; (c) providing a second solution containing a precursor of the crystalline titania, the ultrafine particles, and a precursor of the at least one second amorphous metal oxide; (d) applying the second solution to the first precursory layer, thereby to form a second precursory layer; and (e) baking the first and second precursory layers into the first and second layers.
摘要翻译：本发明涉及一种具有（a）底物的亲水制品; （b）形成在所述基板上的第一层; 和（c）形成在第一基板上的第二层。第一层包含（1）无定形二氧化硅和（2）至少一种选自二氧化钛和氧化铝的第一无定形金属氧化物。第二层具有（1）由结晶二氧化钛和至少一种第二非晶态金属氧化物构成的基体相和（2）由选自二氧化硅和氧化铝中的至少一种材料制成的超微粒子构成的分散相。亲水制品的耐久性优异，因为第二层的粘合性优于第一层。亲水制品可以通过包括以下步骤的方法制备：（a）提供含有无定形二氧化硅的前体和至少一种第一非晶态金属氧化物的前体的第一溶液; （b）将第一溶液施加到基底上，从而形成第一前体层; （c）提供含有结晶二氧化钛的前体的第二溶液，超细颗粒和至少一种第二非晶态金属氧化物的前体; （d）将第二溶液施加到第一前体层，从而形成第二前体层; 和（e）将第一和第二前体层烘烤到第一和第二层中。

7. 发明授权

US6045903A Hydrophilic article and method for producing same 失效
标题翻译：亲水制品及其制造方法
公开(公告)号：US6045903A
公开(公告)日：2000-04-04
申请号：US92857
申请日：1998-06-08
申请人： Takashi Seino , Yasuaki Kai , Satoko Sugawara
发明人： Takashi Seino , Yasuaki Kai , Satoko Sugawara
IPC分类号： C09D1/00 , C03C17/00 , C03C17/23 , C03C17/25 , C03C17/34 , C09D5/00 , B32B5/16 , B05D5/06
CPC分类号： C03C17/3417 , C03C17/007 , C03C17/25 , C03C2217/23 , C03C2217/45 , C03C2217/478 , C03C2218/113 , Y10T428/259
摘要： The invention relates to a hydrophilic article having (a) a substrate; and (b) a hydrophilic film formed on the substrate. This film has a hydrophilic outermost layer containing (1) a titania; (2) an amorphous oxide in an amount of from 5 to 25 wt % based on the total weight of the outermost layer; and (3) silica particles having a particle diameter of from 3 to 20 nm. A combination of the titania and the amorphous oxide constitutes the hydrophilic outermost layer's matrix phase (continuous phase), and the silica particles constitute the disperse phase distributed over the matrix phase. The hydrophilic outermost layer is superior in abrasion resistance and duration of hydrophilicity. The hydrophilic article is produced by a method including sequential steps of (a) providing a sol mixture comprising a first sol containing a precursor of the titania, a second sol containing a precursor of the amorphous oxide, and a silica colloidal solution containing the silica particles; (b) applying the sol mixture to the substrate, thereby to form thereon a precursory film; and (c) baking the precursory film into the outermost layer.
摘要翻译：本发明涉及一种具有（a）底物的亲水制品; 和（b）在基材上形成的亲水膜。该膜具有含有（1）二氧化钛的亲水性最外层; （2）基于最外层的总重量为5〜25重量％的无定形氧化物; 和（3）粒径为3〜20nm的二氧化硅粒子。二氧化钛和无定形氧化物的组合构成亲水性最外层的基质相（连续相），二氧化硅颗粒构成分散相分布在基体相上。亲水性最外层的耐磨性和亲水性的持久性优异。亲水制品通过以下步骤制备：（a）提供包含含有二氧化钛前体的第一溶胶的溶胶混合物，含有无定形氧化物前体的第二溶胶和含有二氧化硅颗粒的二氧化硅胶体溶液 ; （b）将溶胶混合物施加到基材上，由此在其上形成前体膜; 和（c）将前体膜烘烤到最外层中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式