公开(公告)号：US20080166569A1

公开(公告)日：2008-07-10

申请号：US11960193

申请日：2007-12-19

Applicant: Steven M. Gasworth ,  Sunitha Grandhee ,  Meng Chen ,  Mark A. Peters

Inventor： Steven M. Gasworth ,  Sunitha Grandhee ,  Meng Chen ,  Mark A. Peters

IPC: B32B27/40 ,  B05D5/00

CPC classification number: C23C16/401 ,  B05D7/04 ,  B05D7/53 ,  Y10T428/31551

Abstract: A plastic glazing system having weatherable coating for automotive windows is disclosed. The system comprises a transparent plastic substrate comprising an inner surface and an outer surface. The system further comprises a first weathering layer disposed on the outer surface of the substrate. The weathering layer comprises one of a polyurethane and a polyurethane-acrylate. The first weathering layer has a predetermined glass transition temperature. The system further comprises a first abrasion-resistant layer disposed on the first weathering layer. The first abrasion-resistant layer is compatible with the one of a polyurethane and a polyurethane-acrylate.

Abstract translation: 公开了一种具有用于汽车窗户的耐候性涂层的塑料玻璃窗系统。 该系统包括包括内表面和外表面的透明塑料基材。 该系统还包括设置在基板的外表面上的第一耐候层。 耐候层包括聚氨酯和聚氨酯 - 丙烯酸酯之一。 第一风化层具有预定的玻璃化转变温度。 该系统还包括设置在第一耐候层上的第一耐磨层。 第一耐磨层与聚氨酯和聚氨酯 - 丙烯酸酯中的一种相容。

公开(公告)号：US20080026209A1

公开(公告)日：2008-01-31

申请号：US11829671

申请日：2007-07-27

Applicant: Sunitha Grandhee

Inventor： Sunitha Grandhee

IPC: B32B25/08

CPC classification number: C09D175/00 ,  C08G18/0866 ,  C08G18/6225 ,  C08J7/042 ,  C09D175/04 ,  Y10T428/263 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/269 ,  Y10T428/31507 ,  Y10T428/31786 ,  Y10T428/31855

Abstract: An automotive panel is disclosed. The automotive panel comprises a polycarbonate base layer, an aqueous polyurethane primer coated on the polycarbonate base layer, and a weatherable coating applied on the aqueous polyurethane primer. The aqueous polyurethane primer comprises less than about 10 weight percent of polyurethane and less than about 30 weight percent 2-butoxyethhanol with the remainder being deionized water. The primer may contain additives like ultraviolet absorbers, flow additives, antioxidants.

Abstract translation: 公开了一种汽车面板。 汽车面板包括聚碳酸酯基层，涂覆在聚碳酸酯基层上的水性聚氨酯底漆，以及涂在水性聚氨酯底漆上的耐候性涂料。 水性聚氨酯底漆包含小于约10重量％的聚氨酯和少于约30重量％的2-丁氧基乙醇，其余为去离子水。 底漆可以含有紫外线吸收剂，流动添加剂，抗氧化剂等添加剂。

公开(公告)号：US20070059532A1

公开(公告)日：2007-03-15

申请号：US11227866

申请日：2005-09-15

Applicant: Swaminathan Ramesh ,  Sunitha Grandhee

Inventor： Swaminathan Ramesh ,  Sunitha Grandhee

IPC: C08G18/00

CPC classification number: C09D201/025 ,  C08G18/3234 ,  C08G18/3831 ,  C08G18/672 ,  C08G18/718 ,  C08G18/728 ,  C08G18/792 ,  C09D175/12 ,  C09D175/16 ,  Y10T428/31551

Abstract: A curable coating composition comprises (a) a compound having two types of functionality, functionality A and functionality B, that react in curing the coating, (b) a second material having functionality C that reacts with functionality A in curing the coating, and (c) a crosslinker having a plurality of functional groups D that react at least with functionality B in curing the coating. Functional groups D may also react with functionality C and/or with a functional group formed as a result of the reaction of functionality C with functionality A. The curable coating composition is applied to a substrate and cured under conditions appropriate for reactions of the functionalities A, B, C, and D.

Abstract translation: 可固化涂料组合物包含（a）具有两种功能性的功能性官能团A和官能度B的化合物，其在固化涂层时反应，（b）具有官能度C的第二种材料，其与固化涂层中的官能度A反应，和 c）具有多个官能团D的交联剂，其在固化涂层中至少与官能团B反应。 功能基团D也可与功能性C反应和/或与由官能度C与官能度A反应而形成的官能团反应。可固化涂料组合物施用于基材并在适合于官能度A的反应的条件下固化 ，B，C和D.

公开(公告)号：US20070026235A1

公开(公告)日：2007-02-01

申请号：US11376999

申请日：2006-03-16

Applicant: Meng Chen ,  Steven Gasworth ,  Sunitha Grandhee ,  Johathan Sargent

Inventor： Meng Chen ,  Steven Gasworth ,  Sunitha Grandhee ,  Johathan Sargent

IPC: B05D3/02 ,  B32B27/38 ,  B32B27/36 ,  C08J7/18 ,  B32B27/30

CPC classification number: C08J7/04 ,  C08J7/045 ,  C08J2369/00 ,  C23C16/401 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31511 ,  Y10T428/31663 ,  Y10T428/31786 ,  Y10T428/31935

Abstract: A glazing system and method for vehicle tops and windows is described therein. The system includes a panel having a top side and a bottom side, a first protective coating deposited on the top side and second protective coating deposited on the bottom side. The protective coatings provide protection from weathering and abrasion.

Abstract translation: 其中描述了用于车顶和窗的玻璃窗系统和方法。 该系统包括具有顶侧和底侧的面板，沉积在顶侧的第一保护涂层和沉积在底侧的第二保护涂层。 保护涂层提供防止风化和磨损的保护。

公开(公告)号：US20070003742A1

公开(公告)日：2007-01-04

申请号：US11454467

申请日：2006-06-16

Applicant: Sunitha Grandhee ,  Keith Weiss ,  Judith Na

Inventor： Sunitha Grandhee ,  Keith Weiss ,  Judith Na

IPC: B44C1/17

CPC classification number: B41M5/508 ,  B41M5/52 ,  B41M5/5254 ,  B41M5/5272 ,  B41M5/529 ,  C09D11/03 ,  C09D11/10 ,  C09D11/52 ,  Y10T428/24802 ,  Y10T428/24909 ,  Y10T428/256 ,  Y10T428/31551 ,  Y10T428/31598 ,  Y10T428/31601 ,  Y10T428/31612 ,  Y10T428/31616 ,  Y10T428/31663 ,  Y10T428/31786

Abstract: An automotive window panel including a substantially transparent substrate with a protective coating system disposed thereon, and an ink applied onto the protective coating system is disclosed. The formulation of the ink includes an adhesion promoter and is adaptable to adhere to the surface of the protective coating with the adhesion promoter.

Abstract translation: 公开了一种包括其上布置有保护涂层系统的基本上透明的基板的汽车窗板，以及施加到保护涂层系统上的油墨。 油墨的配方包括粘合促进剂，并且适于用粘合促进剂粘附到保护涂层的表面上。

公开(公告)号：US5786420A

公开(公告)日：1998-07-28

申请号：US690669

申请日：1996-07-26

Applicant: Sunitha Grandhee

Inventor： Sunitha Grandhee

IPC: C08F2/24 ,  C08F2/22 ,  C08F285/00 ,  C09D151/00 ,  C09D201/00 ,  C08F283/00

CPC classification number: C09D151/00 ,  C08F285/00

Abstract: The present invention is a process for hydrophobically modified emulsion polymers, polymers obtained thereby, waterborne coating compositions containing the polymers and a coated substrate coated with the coating composition. The emulsion polymer is formed by first combining hydrophobic polymeric compound and .alpha.,.beta.-ethylenically unsaturated monomer, and surfactant to form a mixture and subjecting the mixture to high stress techniques to form stabilized particles of the hydrophobic polymer and monomers, in the aqueous phase, said particles having a particle size between 50 and 500 nm. The polymerizable material within the particles is polymerized to form a hydrophobically modified core polymer. Additional monomers including at least one .alpha.,.beta.-ethylenically unsaturated hydrophilic monomer are then added to the core polymer and polymerized by emulsion polymerization, to form a hydrophobically modified core-shell emulsion polymer. To form a coating composition, the emulsion polymer is combined with additional components such as pigments, crosslinkers, plasticizers and solvents. The coating is applied to a substrate to form a coated article.

Abstract translation: 本发明是一种疏水改性乳液聚合物的方法，由此获得的聚合物，含有聚合物的水性涂料组合物和涂覆有涂料组合物的涂布基材。 乳液聚合物通过首先将疏水性高分子化合物和α，β-烯属不饱和单体和表面活性剂混合形成混合物并使混合物经受高应力技术以在水相中形成稳定化的疏水性聚合物和单体颗粒， 所述颗粒具有50-500nm的粒度。 聚合颗粒内的可聚合材料以形成疏水改性的芯聚合物。 然后将包含至少一种α，β-烯键式不饱和亲水性单体的另外的单体加入到芯聚合物中并通过乳液聚合进行聚合以形成疏水改性的核 - 壳乳液聚合物。 为了形成涂料组合物，乳液聚合物与另外的组分如颜料，交联剂，增塑剂和溶剂组合。 将涂层施加到基底上以形成涂覆制品。