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14 条记录 (耗时 0.018 秒)

    Amine functional cellulose ester compounds and methods of making the same
    5.
    发明授权
    Amine functional cellulose ester compounds and methods of making the same 失效
    胺功能性纤维素酯化合物及其制备方法

    公开(公告)号：US06229007B1

    公开(公告)日：2001-05-08

    申请号：US09410911

    申请日：1999-09-30

    申请人： Anthony J. Tye ,  Gerald L. Bajc

    发明人： Anthony J. Tye ,  Gerald L. Bajc

    IPC分类号： C08B300

    CPC分类号： C08B3/22

    摘要： Disclosed are amine functional cellulose ester resins and methods of making the same. The amine functional cellulose ester resins comprise at least one repeat unit of the structure: wherein R1, R2, and R3 are selected independently from the group consisting of hydrogen, R4C═O, and wherein at least one of R1, R2, and R3 is hydrogen, at least one of R1, R2, and R3 is R4C═O, and at least one of R1, R2, or R3 have the structure R4 is selected from the group consisting of C1-C20 alkyl groups, C1-C20 phenyl groups, C1-C20 napthyl groups, and C1-C20 alkenyl groups, L is a divalent linking group and R6 is selected from the group consisting of H and compounds having at least one secondary amine group, tertiary amine group, and mixtures thereof.

    摘要翻译： 公开了胺官能纤维素酯树脂及其制备方法。 胺官能纤维素酯树脂包含至少一个结构重复单元：其中R1，R2和R3独立地选自氢，R4C = O，其中R1，R2和R3中的至少一个是氢 ，R 1，R 2和R 3中的至少一个为R 4 C = O，R 1，R 2或R 3中的至少一个具有结构R 4选自C 1 -C 20烷基，C 1 -C 20苯基，C 1 -C 20萘基和C 1 -C 20链烯基，L是二价连接基团，R 6选自H和具有至少一个仲胺基团的化合物，叔胺基团及其混合物。

    Coating compositions comprising volatile linear siloxane fluids
    6.
    发明授权
    Coating compositions comprising volatile linear siloxane fluids 失效
    包含挥发性线性硅氧烷流体的涂料组合物

    公开(公告)号：US06384119B1

    公开(公告)日：2002-05-07

    申请号：US09612023

    申请日：2000-07-07

    申请人： Anthony J. Tye ,  Ali A. Rihan

    发明人： Anthony J. Tye ,  Ali A. Rihan

    IPC分类号： C08K55415

    CPC分类号： C09D7/63 ,  C08K5/5415

    摘要： The present invention provides a coating composition comprising no more than 2.00% by weight nonvolatile of Si-containing compounds, based on the total nonvolatile weight of the coating composition, and from 0.25 to no more than 5.0% by weight of a volatile linear siloxane of the formula: (R)3—Si—O—((R)2—Si—O)y—Si—(R)3 wherein R is H or an alkyl group of from 1 to 3 carbon atoms and y is a number from 0 to 6, based on the total nonvolatile weight of the coating composition. The invention also provides a method of providing a cured coating composition having an improved distinctness of image as well as a method of coating a substrate. The compositions of the invention have improved resistance to visual defects believed to be caused by surface contamination, such as “fisheyes” or “cratering” and “telegraphing”.

    摘要翻译： 本发明提供一种涂料组合物，其包含不超过2.00重量％的含Si化合物的不挥发性，基于涂料组合物的总不挥发重量，以及0.25至不超过5.0重量％的挥发性线性硅氧烷 式中R为H或1至3个碳原子的烷基，y为0至6的数，基于涂料组合物的总非挥发重量。 本发明还提供一种提供具有改进的图像清晰度的固化涂料组合物的方法以及涂布基材的方法。 本发明的组合物具有改善的抗视觉缺陷，这些视觉缺陷被认为是由表面污染引起的，例如“鱼眼”或“火山口”和“电报”。

    Method of dispersing a pigment
    8.
    发明授权
    Method of dispersing a pigment 失效
    分散颜料的方法

    公开(公告)号：US06369214B1

    公开(公告)日：2002-04-09

    申请号：US09410912

    申请日：1999-09-30

    申请人： Anthony J. Tye ,  Gerald L. Bajc

    发明人： Anthony J. Tye ,  Gerald L. Bajc

    IPC分类号： C08B300

    CPC分类号： C09D101/14 ,  B01F17/005 ,  C08B3/22 ,  C08K3/04 ,  C08K3/22 ,  C08K5/3462 ,  C08K5/357 ,  C09D7/61 ,  C09D7/63 ,  C09D17/004

    摘要： Disclosed are a method of dispersing a pigment, a pigment dispersion, a coating composition comprising said pigment dispersion, an method of making a coating composition, and a method of improving the appearance of a coating composition. The pigment dispersion of the invention requires at least one pigment subjected to an action to decrease the average particle size of the pigment in the presence of an amine functional cellulose ester resin. The amine functional cellulose ester resins comprise at least one repeat unit of the structure: wherein R1, R2, and R3 are selected independently from the group consisting of hydrogen, R4C═O, and wherein at least one of R1, R2, and R3 is hydrogen, at least one of R1, R2, and R3 is R4C═O, and at least one of R1, R2, or R3 have the structure R4 is selected from the group consisting of C1-C20 alkyl groups, C1-C20 phenyl groups, C1-C20 napthyl groups, and C1-C20 alkenyl groups, L is a divalent linking group and R6 is selected from the group consisting of H and compounds having at least one secondary amine group, tertiary amine group, and mixtures thereof.

    摘要翻译： 公开了一种分散颜料，颜料分散体，包含所述颜料分散体的涂料组合物，制备涂料组合物的方法和改进涂料组合物外观的方法的方法。 本发明的颜料分散体需要至少一种在胺官能纤维素酯树脂的存在下进行作用以降低颜料的平均粒度的颜料。 胺官能纤维素酯树脂包含至少一个结构重复单元：其中R1，R2和R3独立地选自氢，R4C = O，其中R1，R2和R3中的至少一个是氢 ，R 1，R 2和R 3中的至少一个为R 4 C = O，R 1，R 2或R 3中的至少一个具有结构R 4选自C 1 -C 20烷基，C 1 -C 20苯基，C 1 -C 20萘基和C 1 -C 20链烯基，L是二价连接基团，R 6选自H和具有至少一个仲胺基团的化合物，叔胺基团及其混合物。

    Polycarbodiimide polymers and their use as adhesive intermediate layers in automotive coatings
    10.
    发明授权
    Polycarbodiimide polymers and their use as adhesive intermediate layers in automotive coatings 失效
    聚碳化二亚胺聚合物及其作为汽车涂料中粘合剂中间层的用途

    公开(公告)号：US6063890A

    公开(公告)日：2000-05-16

    申请号：US108497

    申请日：1998-07-01

    申请人： Anthony J. Tye

    发明人： Anthony J. Tye

    IPC分类号： C08G18/02 ,  C08G18/80 ,  C08G59/40 ,  C08G59/42 ,  C08G59/50 ,  C08G73/10 ,  C09D163/00 ,  C09D175/00 ,  C08G18/10 ,  C08G18/64 ,  C08G18/71 ,  C08G18/81

    CPC分类号： C08G59/5006 ,  C08G59/4042 ,  C08G59/4207 ,  C09D163/00

    摘要： The invention is directed to a block copolymer with the following representative structure:R.sub.1 --X--[[R.sub.2 --N.dbd.C.dbd.N--R.sub.2 --].sub.n [--X--R.sub.3 --X].sub.p --[R.sub.2 --N.dbd.C.dbd.N--R.sub.2 ].sub.r ].sub.m X--R.sub.1Where:m=1 to 20n=1 to 20p=0 or 1R.sub.1 =A monomeric or polymeric species containing only one functional group reactive with an isocyanate group. This species may also have another reactive functional group that is not reactive with a carbodiimide functionality such as an alkoxy silane.R.sub.2 =The radical from any available aliphatic, cycloaliphatic or shielded aromatic diiocyanate.R.sub.3 =Preformed polymer blocks such as a polyester, polyacrylate, polyurethane, polyether, polyethylene, polycarbonate, polyurea polysiloxane or similar hybrids.X=any combination of: ##STR1## The copolymer may be used in various automotive paint compositions. The resin may be prepared by first synthesizing the desired blocks, the polycarbodiimide blocks and the modifying blocks, then link them together. The resin may also be prepared by forming the polycarbodiimide directly onto the modifying blocks. The latter approach is the preferred one. The modifying blocks are prepared in the conventional manner for the chemistry and the choice of the modifying blocks depend on the application. For proper topcoat wetting, it is desired that some portion of the modifying blocks be highly polar.

    摘要翻译： 本发明涉及具有以下代表性结构的嵌段共聚物：R1-X - [[R2-N = C = N-R2-] n [-X-R3-X] p- [R2-N = C = N -R2] r] mX-R1其中：m = 1至20n = 1至20p = 0或1 R1 =仅含有一个与异氰酸酯基团反应的官能团的单体或聚合物质。 该物质还可以具有不与碳二亚胺官能团反应的另一反应性官能团，例如烷氧基硅烷。 R2 =来自任何可用的脂族，脂环族或屏蔽芳族二异氰酸酯的基团。 R3 =预成型聚合物嵌段如聚酯，聚丙烯酸酯，聚氨酯，聚醚，聚乙烯，聚碳酸酯，聚脲聚硅氧烷或类似的混合物。 X =任何组合：共聚物可用于各种汽车涂料组合物中。 树脂可以通过首先合成所需的嵌段，聚碳二亚胺嵌段和改性嵌段，然后将它们连接在一起来制备。 也可以通过将聚碳化二亚胺直接形成到改性嵌段上来制备树脂。 后一种方法是首选方法。 修改块以常规的化学方式制备，并且修改块的选择取决于应用。 为了适当的顶涂润湿，希望部分改性嵌段是极性极性的。