Carbamate functional silica compounds and methods of making and use thereof
    2.
    发明申请
    Carbamate functional silica compounds and methods of making and use thereof 有权
    氨基甲酸酯官能二氧化硅化合物及其制备和使用方法

    公开(公告)号:US20070232776A1

    公开(公告)日:2007-10-04

    申请号:US11239606

    申请日:2005-09-29

    IPC分类号: C08G8/02

    摘要: Disclosed is a carbamate functional silica, comprising repeating units: wherein R is H or an alkyl group of from 1 to 50 carbon atoms and n is a number from 1 to 100. Also disclosed is a functional silica comprising repeating units: wherein R is an alkyl group of from 1 to 50 carbon atoms, n is from 1 to 100, R1 and R2 may be the same or different and are at least one of a hydrocarbon group comprising from 1 to 100 carbon atoms with the proviso that at least one of R1 and R2 is not hydrogen. In one embodiment, R1 and R2 are hydrogen or the residual of an aminoplast polymer, an alkylating alcohol, or the like. Methods for making the disclosed functional silicas and coating compositions comprising the same are also provided.

    摘要翻译: 公开了一种氨基甲酸酯官能二氧化硅,其包含重复单元:其中R是H或1至50个碳原子的烷基,n是1至100的数。还公开了包含重复单元的官能二氧化硅:其中R是 1至50个碳原子的烷基,n为1至100,R 1和R 2可以相同或不同,并且为烃 包含1至100个碳原子的基团,条件是R 1和R 2中的至少一个不是氢。 在一个实施方案中,R 1和R 2是氢或氨基塑料聚合物,烷基化醇等的残基。 还提供了制备所公开的功能二氧化硅和包含其的涂料组合物的方法。

    Coating composition for adhesion to olefinic substrates
    3.
    发明申请
    Coating composition for adhesion to olefinic substrates 失效
    用于粘附到烯烃基材上的涂料组合物

    公开(公告)号:US20050131151A1

    公开(公告)日:2005-06-16

    申请号:US11021799

    申请日:2004-12-23

    摘要: The present invention is an adhesion promoter, a coating composition containing the adhesion promoter and a method for preparing the adhesion promoter and coating. The adhesion promoter of the present invention is an olefin based polymer prepared by reacting a hydroxy functional olefin polymer with a compound reactive with hydroxy functionality to provide functionality on the olefin polymer that is inert to reaction with a principal resin or crosslinking resin in a coating composition.

    摘要翻译: 本发明是一种粘合促进剂,含有粘合促进剂的涂料组合物和一种制备粘合促进剂和涂料的方法。 本发明的粘合促进剂是通过使羟基官能的烯烃聚合物与与羟基官能团反应的化合物反应制备的烯烃基聚合物,以提供在涂料组合物中与主要树脂或交联树脂反应惰性的烯烃聚合物上的官能度 。

    METHOD FOR OBTAINING COATING COMPOSITIONS HAVING REDUCED VOC
    4.
    发明申请
    METHOD FOR OBTAINING COATING COMPOSITIONS HAVING REDUCED VOC 有权
    用于获得具有降低VOC的涂料组合物的方法

    公开(公告)号:US20080027183A1

    公开(公告)日:2008-01-31

    申请号:US11868104

    申请日:2007-10-05

    IPC分类号: C08L67/00

    摘要: Disclosed is a method of making reduced VOC polymers and coating compositions containing such polymers. Provided is a mixture (J) comprising a reactant mixture (a) of polymerizable components and a nonvolatile solvent (bnv) that (i) is not a crystalline solid at 25° C., (ii) is nonvolatile, (iii) comprises at least one functional group (F1) and (iv) is a fluid solid. Reactant mixture (a) is polymerized to provide a polymer (a′). The at least one functional group (F1) of nonvolatile solvent (bnv) is reacted with one or more reactants (e) to obtain a nonvolatile solvent (b′nv) comprising at least two functional groups (F2). Obtained is a mixture (II) comprising polymer (a′) in nonvolatile solvent (b′nv) comprising at least two functional groups (F2). The at least one functional group (F1) is substantially nonreactive: (1) with the components of reactive mixture (a), (2) under the polymerization conditions which polymerize reactant mixture (a), and (3) with polymer (a′).

    摘要翻译: 公开了一种制备含有这种聚合物的VOC聚合物和涂料组合物的方法。 提供了包含可聚合组分的反应物混合物(a)和不挥发性溶剂(b)的混合物(i),(i)在25℃下不是结晶固体,(ii) 是非挥发性的,(iii)包含至少一个官能团(F 1 H 1)和(iv)是流体固体。 将反应物混合物(a)聚合以提供聚合物(a')。 非挥发性溶剂(b)的至少一个官能团(F 1 N 1)与一种或多种反应物(e)反应,得到非挥发性溶剂(b' 包括至少两个官能团(F 2 N 2)。 获得的包含聚合物(a')在包含至少两个官能团(F 2 N 2)的非挥发性溶剂(b'Nv))中的混合物(II)。 至少一个官能团(F 1 H 1)基本上是非反应性的:(1)在聚合反应混合物(a)的聚合条件下与反应混合物(a),(2)的组分反应,和 (3)与聚合物(a')。

    CLEARCOAT COATINGS WITH CARBINOL-FUNCTIONAL SILOXANE RESIN
    6.
    发明申请
    CLEARCOAT COATINGS WITH CARBINOL-FUNCTIONAL SILOXANE RESIN 审中-公开
    具有碳纤维素官能的硅氧烷树脂的清漆涂层

    公开(公告)号:US20070224355A1

    公开(公告)日:2007-09-27

    申请号:US11277257

    申请日:2006-03-23

    IPC分类号: B05D3/02 C08L83/04 B32B27/00

    摘要: A clearcoat coating composition contains a carbamate-functional film-forming material, a carbinol-functional, nonlinear siloxane resin, and an aminoplast crosslinking agent The clearcoat composition provides excellent high-bake repair adhesion of a repair coating layer over the clearcoat coating.

    摘要翻译: 透明涂料组合物含有氨基甲酸酯官能的成膜材料,甲醇官能的非线性硅氧烷树脂和氨基塑料交联剂。透明涂料组合物在清漆涂层上提供了修复涂层的优异的高烘烤修复粘附性。