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公开(公告)号:US5328975A
公开(公告)日:1994-07-12
申请号:US42184
申请日:1993-04-02
Applicant: Michael E. Hanson , Robert M. Hunia , Chia-Cheng Lin
Inventor: Michael E. Hanson , Robert M. Hunia , Chia-Cheng Lin
IPC: C09D5/32 , C09D5/00 , C09D183/04 , C09D183/14 , C09D185/00 , C08G77/04
CPC classification number: C09D183/14
Abstract: An organoalkoxysilane/metal oxide sol-gel composition and method for its production are disclosed whereby an organoalkoxysilane of the general formulaR.sub.x Si(OR').sub.4-xwherein R is an organic radical, R' is a low molecular weight alkyl radical, and x is less than 4 and may be zero, is partially hydrolyzed in organic solution and reacted with a titanium alkoxide of the general formula Ti(OR'').sub.4 wherein R'' is a lower alkyl radical. The composition is hydrolyzed, dried and heat treated to form a silicon oxide/titanium oxide abrasion-resistant coating on a substrate with high ultraviolet radiation absorbance.
Abstract translation: 公开了一种有机烷氧基硅烷/金属氧化物溶胶凝胶组合物及其制备方法,其中通式为RxSi(OR')4-x的有机烷氧基硅烷,其中R为有机基团,R'为低分子量烷基,x为 小于4,可以为零,在有机溶液中部分水解,并与通式Ti(OR“)4的钛醇盐反应,其中R”为低级烷基。 将组合物水解,干燥和热处理,以在具有高紫外线吸光度的基底上形成氧化硅/氧化钛耐磨涂层。
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公开(公告)号:US5035745A
公开(公告)日:1991-07-30
申请号:US546076
申请日:1990-06-29
Applicant: Chia-Cheng Lin , John D. Basil , Robert M. Hunia
Inventor: Chia-Cheng Lin , John D. Basil , Robert M. Hunia
IPC: C08G77/34 , C09D1/00 , C09D183/00 , C09D183/02 , C09D183/04 , C09D185/00
CPC classification number: C09D1/00 , C08G77/34 , C09D183/04
Abstract: An abrasion resistant and ultraviolet radiation resistant coating is disclosed comprising an inorganic oxide matrix formed by the hydrolysis and condensation of an alkoxysilane and/or other metal alkoxide, further comprising cerium oxide for ultraviolet radiation resistant and/or silica for improved abrasion resistance. A partially hydrolyzed silane sol containing colloidal cerium oxide is ion-exchange with an anion exchange resin in one embodiment. In another a partially hydrolyzed silane sol containing colloidal silica is ion-exchanged to remove sodium ions prior to adding the colloidal ceria resulting in improved properties in the coating composition and resultant coating.
Abstract translation: 公开了一种耐磨和耐紫外线辐射的涂层,其包括通过烷氧基硅烷和/或其它金属醇盐的水解和缩合形成的无机氧化物基质,其还包含用于耐紫外线辐射的氧化铈和/或用于改善耐磨性的二氧化硅。 在一个实施方案中,含有胶体氧化铈的部分水解的硅烷溶胶与阴离子交换树脂进行离子交换。 在另一种含有胶体二氧化硅的部分水解的硅烷溶胶中,在加入胶态二氧化铈之前,将离子交换以除去钠离子,从而改善了涂料组合物和所得涂层的性能。
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公开(公告)号:US4741931A
公开(公告)日:1988-05-03
申请号:US910050
申请日:1986-09-22
Applicant: Chia-Cheng Lin , Thomas G. Rukavina
Inventor: Chia-Cheng Lin , Thomas G. Rukavina
IPC: B32B27/00 , C08G77/48 , C08G77/58 , C08G79/00 , C09D4/00 , C09D183/04 , C09D183/14 , C09D185/00 , C09J5/02 , B32B9/00
CPC classification number: C08G79/00 , C08G77/58 , C09D4/00 , Y10T428/2843 , Y10T428/31507 , Y10T428/31511 , Y10T428/31663 , Y10T428/31667
Abstract: A titanate/organosilane copolymer is disclosed for use as a primer to promote adhesion between a rigid polymer substrate and an elastomeric interlayer or inorganic coating, or as a release agent to prevent such adhesion depending on the nature of the organic moiety of the organosilane.
Abstract translation: 公开了用作底漆的钛酸酯/有机硅烷共聚物,用于促进刚性聚合物基材和弹性体中间层或无机涂层之间的粘合,或者根据有机硅烷的有机部分的性质,作为防粘剂的脱模剂。
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公开(公告)号:US4725501A
公开(公告)日:1988-02-16
申请号:US737859
申请日:1985-05-28
Applicant: Thomas G. Rukavina , Chia-Cheng Lin
Inventor: Thomas G. Rukavina , Chia-Cheng Lin
IPC: C08G77/00 , B32B15/08 , C08G77/48 , C08G77/58 , C08G79/00 , C08J5/12 , C08J7/04 , C09D4/00 , C09D183/04 , C09D183/14 , C09D185/00 , B32B27/36 , B05D1/18 , C07F7/28
CPC classification number: C09D185/00 , C08G79/00 , C08J5/124 , C09D4/00 , Y10T428/31507 , Y10T428/3192 , Y10T428/31928
Abstract: A silicate/titanate copolymer is disclosed for use as a primer in adhering rigid polymer substrates to elastomeric interlayers or inorganic coatings.
Abstract translation: 公开了用于将刚性聚合物基材粘合到弹性体中间层或无机涂层上的底漆的硅酸盐/钛酸酯共聚物。
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