Coating compositions containing highly structured macromolecules
    93.
    发明授权
    Coating compositions containing highly structured macromolecules 失效
    包含高度结构化大分子的涂料组合物

    公开(公告)号:US06432484B1

    公开(公告)日:2002-08-13

    申请号:US09744101

    申请日:2001-01-16

    CPC classification number: C09D201/06 C09D201/005 C08L2666/28

    Abstract: The invention is directed to a two-pack high solids low VOC ambient curable coating composition, which includes cross linking and binder components. The crosslinking component includes a polyamine, a polyketimine, or a combination thereof. The polyamine is provided on an average with at least two amine functionalities per polymer chain and the polyketimine is provided on an average with at least two ketimine functionalities per polymer chain. A reactive diluent in the binder component includes a macromolecule substantially free from acrylate functionalities and having at least two acetoacetate functionalities per the macromolecule. If desired, the coating composition includes a binder polymer. The coating composition of the invention is particularly suited in automotive refinish coatings.

    Abstract translation: 本发明涉及包含交联和粘合剂组分的双组分高固含量低VOC环境可固化涂料组合物。 交联组分包括多胺,聚酮亚胺或其组合。 每个聚合物链平均提供至少两个胺官能团的多胺,并且每个聚合物链平均提供至少两个酮亚胺官能度的聚酮亚胺。 粘合剂组分中的反应性稀释剂包括基本上不含丙烯酸酯官能团并且每个大分子具有至少两个乙酰乙酸酯官能团的大分子。 如果需要,涂料组合物包括粘合剂聚合物。 本发明的涂料组合物特别适用于汽车修补漆。

    Crosslinked fluoroaliphatic coating composition having oxazoline or oxazine moieties and integrated colloidal silica
    94.
    发明授权
    Crosslinked fluoroaliphatic coating composition having oxazoline or oxazine moieties and integrated colloidal silica 有权
    具有恶唑啉或恶嗪部分和一体化胶体二氧化硅的交联的氟代脂族涂料组合物

    公开(公告)号:US06201056B1

    公开(公告)日:2001-03-13

    申请号:US09434733

    申请日:1999-11-05

    Applicant: Dong-Wei Zhu

    Inventor: Dong-Wei Zhu

    Abstract: Coatings prepared from water-based compositions comprise an aqueous solution, emulsion, or dispersion of (a) a water-soluble or water-dispersible polymer or oligomer having at least one anionic moiety which is capable of reacting with an oxazoline or oxazine moiety; (b) a water-soluble or water-dispersible polymer or oligomer having at least one oxazoline or oxazine moiety; and (c) colloidal silica; at least one of the components (a) and (b) further comprising at least one fluoroaliphatic moiety. The coatings have low surface energy and high abrasion resistance.

    Abstract translation: 由水基组合物制备的涂料包含(a)具有至少一个能够与恶唑啉或恶嗪部分反应的阴离子部分的水溶性或水分散性聚合物或低聚物的水溶液,乳液或分散体; (b)具有至少一个恶唑啉或恶嗪部分的水溶性或水分散性聚合物或低聚物; 和(c)胶体二氧化硅; 组分(a)和(b)中的至少一种还包含至少一个氟脂族部分。 涂层具有低表面能和高耐磨性。

    Antifouling resinous composition and method for production thereof
    95.
    发明授权
    Antifouling resinous composition and method for production thereof 失效
    防污树脂组合物及其制造方法

    公开(公告)号:US6133380A

    公开(公告)日:2000-10-17

    申请号:US22543

    申请日:1998-02-12

    Abstract: An antifouling resinous composition comprising as an active component thereof one or more resins represented by the formulasFormula (1)R.sub.p --COO--M--(--o--M--).sub.m --OHFormula (2)R.sub.p --COO--M--(--O--M--).sub.n --OOC--R.sub.pFormula (3) ##STR1## wherein R.sub.p represents a basal resin, M represents in each occurrence the same or different divalent metallic atom, m represents an integer in the range of 1-10, n represents an integer in the range of 0-10, and k represents an integer in the range of 0-10, and contains a metal carboxylate in the molecular unit.

    Abstract translation: 一种防污树脂组合物,其包含作为活性组分的一种或多种由式(1)表示的树脂Rp-COO-M - ( - oM-)m-OHFormula(2)Rp-COO-M - ( - OM-) n-OOC-RpFormula(3)其中Rp表示基础树脂,M表示每次出现相同或不同的二价金属原子,m表示1-10的整数,n表示0〜 10,k表示0〜10的整数,在分子单元中含有金属羧酸盐。

    Coating composition
    96.
    发明授权
    Coating composition 失效
    涂料组成

    公开(公告)号:US5698618A

    公开(公告)日:1997-12-16

    申请号:US683213

    申请日:1996-07-18

    CPC classification number: C09D167/08 C09D201/06 C09D7/02

    Abstract: A coating composition is formed from an acid-set coating varnish and a pigment composition. The pigment composition includes a specific organic dyestuff derivative and a specific basic-group-containing resin-type pigment dispersant. The coating composition excels in pigment dispersibility, nonflocculation properties, noncrystallizability and fluidity. When used as a coating, the coating composition has excellent color tone, gloss, hardness, weather resistance, and solvent resistance.

    Abstract translation: PCT No.PCT / JP95 / 02355 Sec。 371日期:1996年7月18日 102(e)日期1996年7月18日PCT提交1995年11月17日PCT公布。 出版物WO96 / 16130 日期:1996年5月30日涂料组合物由酸性涂料清漆和颜料组合物形成。 颜料组合物包括特定的有机染料衍生物和特定的含碱性基团的树脂型颜料分散剂。 涂料组合物的颜料分散性,非絮凝性,非结晶性和流动性优异。 当用作涂层时,涂料组合物具有优异的色调,光泽度,硬度,耐候性和耐溶剂性。

    Low voc curable coating composition utilizing carbamate-functional
compound
    97.
    发明授权
    Low voc curable coating composition utilizing carbamate-functional compound 失效
    使用氨基甲酸酯官能化合物的低声可固化涂料组合物

    公开(公告)号:US5693723A

    公开(公告)日:1997-12-02

    申请号:US673936

    申请日:1996-07-01

    Inventor: Marvin L. Green

    CPC classification number: C09D201/025 C08G59/1477 C08G59/1494 C09D201/06

    Abstract: There is described a curable coating composition comprising: (A) a carbamate-functional component that is the reaction product of: (1) a compound having a plurality of hydroxyl groups that is the reaction product of: (a) a compound comprising at least one epoxide group and (b) a compound comprising at least one organic acid group and at least one hydroxyl group, (2) a compound comprising a carbamate group, and (B) a component comprising a plurality of groups that are reactive with the carbamate functional groups on component (A).

    Abstract translation: 描述了可固化涂料组合物,其包含:(A)氨基甲酸酯官能组分,其是以下物质的反应产物:(1)具有多个羟基的化合物,其为以下物质的反应产物:(a)至少包含 一个环氧基团和(b)包含至少一个有机酸基团和至少一个羟基的化合物,(2)包含氨基甲酸酯基团的化合物和(B)包含与氨基甲酸酯反应的多个基团的组分 组分(A)上的官能团。

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