公开(公告)号：US20110111117A1

公开(公告)日：2011-05-12

申请号：US12983939

申请日：2011-01-04

Applicant: GIA HUYNH-BA ,  Patrick Henry Corcoran

Inventor： GIA HUYNH-BA ,  Patrick Henry Corcoran

IPC: B05D3/10

CPC classification number: C08G18/6229 ,  B05D5/005 ,  C08G18/4063 ,  C08G18/4261 ,  C08G18/4277 ,  C08G18/792 ,  C08L75/00 ,  C08L2312/00 ,  C09D133/066 ,  C09D175/04 ,  C08L2666/20

Abstract: A fast hardening clear coating composition for repairing a clear coat/color coat finish or a pigmented mono-coat of a vehicle comprising a film forming binder and an organic liquid carrier, where the binder contains a hydroxyl polymer component comprising (A) hydroxyl-containing acrylic polymer, (B) at least one hydroxyl-terminated component selected from the group consisting of (1) an organic diol having the formula where R1 and R2 are individually selected from the group of hydrogen and an alkyl group having 1, 3-5 carbon atoms and (2) a hydroxyl terminated reaction product of trimethylol propane and a lactone; (C) an organic polyisocyanate crosslinking component, at least portion of which comprises a trimer of isophorone diisocyanate or hexamethylene diisocyanate and the composition further contains, a curing catalyst, of a dialkyl tin aliphatic carboxylate, a tertiary aliphatic mono or diamine, an aliphatic carboxylic acid, and optionally, a zinc or calcium organic acid salt in an effective amount such that the coating composition on curing at ambient temperatures is in a water spot free and sufficiently hard state for sanding or buffing within about 2 hours after application or on cool down when baked under normal conditions.

Abstract translation: 一种快速硬化的透明涂料组合物，其用于修复透明涂层/彩涂层或含有成膜粘合剂和有机液体载体的载色剂的着色单层，其中所述粘合剂含有羟基聚合物组分，所述羟基聚合物组分包含（A）含羟基的 丙烯酸类聚合物，（B）至少一种羟基封端的组分，其选自（1）具有下式的有机二醇：其中R 1和R 2分别选自氢和具有1-3个 碳原子和（2）三羟甲基丙烷与内酯的羟基封端的反应产物; （C）有机多异氰酸酯交联组分，其至少部分包含异佛尔酮二异氰酸酯或六亚甲基二异氰酸酯的三聚物，并且所述组合物还含有固化催化剂，二烷基锡脂族羧酸酯，叔脂族单或二胺，脂族羧酸 酸和任选的有效量的锌或钙有机酸盐，使得在环境温度下固化的涂料组合物在施用后或冷却下约2小时内具有无斑点和足够硬的状态用于打磨或抛光 在正常条件下烘烤。

公开(公告)号：US06433085B1

公开(公告)日：2002-08-13

申请号：US09598748

申请日：2000-06-21

Applicant: Gia Huynh-Ba

Inventor： Gia Huynh-Ba

IPC: C08F830

CPC classification number: C08G18/3278 ,  C08G18/5045

Abstract: The present invention provides (i) a novel composition which is the polyol reaction product polyol made by mixing together a polyhydroxyl-tertiary amine, at least two of the hydroxyl groups of said amine being indirectly bonded to a nitrogen atom of said amine through a chain containing at least two carbon atoms, with an organic polyisocyanate, essentially all the isocyanate groups of said polyisocyanate being reacted with hydroxyl groups of said amine, and (ii) a coating composition containing a film forming binder and a volatile organic liquid carrier, said binder containing (I) hydroxyl-containing acrylic polymer and (II) the novel composition (i).

Abstract translation: 本发明提供（i）新型组合物，其是通过将多羟基叔胺混合在一起而制备的多元醇反应产物多元醇，所述胺的至少两个羟基通过链间接连接到所述胺的氮原子上 含有至少两个碳原子的有机多异氰酸酯，所述多异氰酸酯的基本上所有异氰酸酯基团与所述胺的羟基反应，和（ii）含有成膜粘合剂和挥发性有机液体载体的涂料组合物，所述粘合剂 含有（I）含羟基的丙烯酸类聚合物和（II）新组合物（i）。

公开(公告)号：US4617369A

公开(公告)日：1986-10-14

申请号：US772619

申请日：1985-09-04

Applicant: Gia Huynh-Ba

Inventor： Gia Huynh-Ba

IPC: C08G63/18 ,  C08G63/19 ,  C08G63/193 ,  C08G8/02

CPC classification number: C08G63/193

Abstract: Aromatic polyesters derived from at least 10% glycols of the structure ##STR1## are disclosed. The polyesters have an inherent viscosity of at least 0.5 as measured from a 0.5 g solution in 100 ml of an equal volume mixture of p-chlorophenol and1,2-dichloroethane, and a heat of fusion of less than 1.5 joule per gram.

Abstract translation: 公开了衍生自结构 + TR 的至少10％二醇的芳族聚酯。 该聚酯的特性粘度至少为0.5，这是从100ml等量体积的对氯苯酚和1,2-二氯乙烷混合物中的0.5g溶液以及小于1.5焦耳/克的熔化热量测得的。

公开(公告)号：US07125932B2

公开(公告)日：2006-10-24

申请号：US10191878

申请日：2002-07-09

Applicant: Gia Huynh-Ba

Inventor： Gia Huynh-Ba

IPC: C08F8/30

CPC classification number: C08G18/3278 ,  C08G18/5045

Abstract: The present invention provides (i) a novel composition which is the polyol reaction product polyol made by mixing together a polyhydroxyl-tertiary amine, at least two of the hydroxyl groups of said amine being indirectly bonded to a nitrogen atom of said amine through a chain containing at least two carbon atoms, with an organic polyisocyanate, essentially all the isocyanate groups of said polyisocyanate being reacted with hydroxyl groups of said amine, and (ii) a coating composition containing a film forming binder and a volatile organic liquid carrier, said binder containing (I) hydroxyl-containing acrylic polymer and (II) the novel composition (i).

公开(公告)号：US06780908B1

公开(公告)日：2004-08-24

申请号：US09598610

申请日：2000-06-21

Applicant: Gia Huynh-Ba

Inventor： Gia Huynh-Ba

IPC: C08K509

CPC classification number: C09D175/12 ,  C08G18/3271 ,  C08G18/6535

Abstract: The present invention relates to coating compositions which can be used as the clear coat for automotive finishing or refinishing, the coating composition contining a film-forming binder which contains (A) hydroxyl-containing acrylic polymer and polyhydroxyl-tertiary amine, (B) organic polyisocyanate, and (C) catalyst, to provide a coating film which is quick to cure at ambient temperature.

Abstract translation: 本发明涉及可用作汽车整理或修补的透明涂层的涂料组合物，该涂料组合物包含（A）含羟基的丙烯酸聚合物和聚羟基叔胺的成膜粘合剂，（B）有机 多异氰酸酯和（C）催化剂，以提供在环境温度下快速固化的涂膜。

公开(公告)号：US06680356B2

公开(公告)日：2004-01-20

申请号：US10237441

申请日：2002-09-09

Applicant: Gia Huynh-Ba

Inventor： Gia Huynh-Ba

IPC: C09D17506

CPC classification number: C08G18/4063 ,  C08G18/0852 ,  C08G18/792 ,  C09D175/04 ,  Y10T428/31547 ,  Y10T428/31551 ,  Y10T428/31554 ,  Y10T428/31605

Abstract: A fast hardening clear coating composition for repairing a clearcoat/colorcoat finish of a vehicle, which composition is capable of being wet sanded, buffed or polished to a high gloss finish on the same day of application, comprising a film forming binder and an organic liquid carrier, where the binder contains a hydroxyl component comprising a hydroxyl-containing acrylic polymer and a hydroxyl-terminated polyester oligomer, and an organic polyisocyanate crosslinking component, at least portion of which comprises a trimer of isophorone diisocyanate, where the composition further contains, as a combined curing catalyst, at least one dialkyl tin aliphatic carboxylate, at least one tertiary aliphatic mono or diamine, and at least one aliphatic carboxylic acid, in an effective amount such that the clear coating composition on curing at ambient temperatures is in a water spot free and sufficiently hard state for sanding or buffing within about 4 hours after application or on cool down when baked under normal conditions.

Abstract translation: 一种快速硬化的透明涂料组合物，其用于修复车辆的透明涂层/着色漆层，该组合物能够在施用的同一天被湿磨，抛光或抛光至高光泽度，包括成膜粘合剂和有机液体 载体，其中粘合剂含有包含含羟基的丙烯酸聚合物和羟基封端的聚酯低聚物的羟基组分和有机多异氰酸酯交联组分，其至少一部分包含异佛尔酮二异氰酸酯的三聚体，其中组合物还含有作为 组合固化催化剂，至少一种二烷基锡脂肪族羧酸酯，至少一种叔脂族单或二胺和至少一种脂族羧酸，其有效量使得在环境温度下固化的透明涂料组合物为水斑 在施用后约4小时内或冷却时，自由和充分硬的状态进行打磨或抛光 在正常条件下烘烤。

公开(公告)号：US5004784A

公开(公告)日：1991-04-02

申请号：US177663

申请日：1988-04-05

Applicant: Gia Huynh-Ba

Inventor： Gia Huynh-Ba

IPC: C08G18/40 ,  C08G18/42 ,  C08G18/56 ,  C08G18/60 ,  C08G18/62 ,  C08G18/64 ,  C08K7/14

CPC classification number: C08G18/6438 ,  C08G18/4009 ,  C08G18/4202 ,  C08G18/4244 ,  C08G18/4252 ,  C08G18/6204 ,  C08K7/14 ,  Y10S525/931

Abstract: A composition of improved strength, stiffness, or toughness consisting essentially of a blend of at least two incompatible thermoplastic polymers, at least one of which has a flexural modulus of less than 150 kpsi, and at least one isocyanate reacting agent having functionality less than three. The composition, an engineering plastic that is impact resistant, is useful as, for example, a molding resin, an automobile bumper or door, or high pressure tubing.

公开(公告)号：US4668742A

公开(公告)日：1987-05-26

申请号：US353788

申请日：1982-03-01

Applicant: Gia Huynh-Ba ,  James E. McGrath

Inventor： Gia Huynh-Ba ,  James E. McGrath

IPC: C08F297/02

CPC classification number: C08F297/026

Abstract: N,N-disubstituted acrylamides are polymerized at temperatures from about -80.degree. to 100.degree. centigrade by anionically initiated polymerization to provide homogeneous polymerization by employing a solvent containing from about 25 to 100 weight percent of a pyridine type compound. Homopolymers or block polymers may be obtained.

Abstract translation: N，N-二取代的丙烯酰胺通过阴离子引发聚合在约-80℃至100℃的温度下聚合，以通过使用含有约25至100重量％的吡啶类化合物的溶剂提供均相聚合。 可以获得均聚物或嵌段聚合物。

公开(公告)号：US20100168269A1

公开(公告)日：2010-07-01

申请号：US12676390

申请日：2008-09-17

Applicant: Gia Huynh-Ba

Inventor： Gia Huynh-Ba

IPC: C08L75/14 ,  C08F2/46

CPC classification number: C09D4/00 ,  C08G18/672 ,  C08G18/68 ,  C08G18/8175 ,  C09D175/16

Abstract: The present invention is directed to a coating composition that can be cured by radiation, chemical crosslink or both radiation and chemical crosslink. The coating composition comprises one or more radiation curable unsaturated double bonds and one or more crosslinkable functional groups, wherein a layer of said coating composition applied over a substrate cures into a dry coating when exposed to actinic radiation and said dry coating has a glass transition temperature between 15° C. to 120° C. The coating composition can be used in either 1K or 2K coating systems. This invention is also directed to a method of using said coating composition to coat a substrate including a vehicle, a vehicle body or parts thereof.

Abstract translation: 本发明涉及可通过辐射，化学交联或辐射和化学交联两者固化的涂料组合物。 涂料组合物包含一种或多种可辐射固化不饱和双键和一种或多种可交联官能团，其中当暴露于光化辐射时，涂覆在基材上的所述涂料组合物的一层固化成干涂层，并且所述干涂层具有玻璃化转变温度 在15℃至120℃之间。涂料组合物可用于1K或2K涂料体系中。 本发明还涉及使用所述涂料组合物涂覆包括载体，载体或其部分的基材的方法。

公开(公告)号：US5502111A

公开(公告)日：1996-03-26

申请号：US226427

申请日：1994-04-12

Applicant: Gia Huynh-Ba

Inventor： Gia Huynh-Ba

IPC: C08L23/08 ,  C08L27/06 ,  C08L33/24 ,  C08L27/08

CPC classification number: C08L23/08 ,  C08L27/06 ,  C08L33/24

Abstract: Heat distortion temperature of polyvinyl chloride compositions can be significantly increased above the heat distortion temperature of uncompounded polyvinyl chloride while good appearance of extruded material is preserved by preblending an imidized acrylic resin having a glass transition temperature above 130.degree. C. with a third polymer melt-processable throughout the temperature range of 150.degree.-300.degree. C. under conditions where a two-phase blend is formed, wherein the third polymer forms the continuous phase and the imidized acrylic resin forms the dispersed phase and then melt-blending the two-phase blend with polyvinyl chloride at a temperature of 150.degree.-220.degree. C. to form a composition in which the imidized acrylic resin forms a substantially homogeneous blend with polyvinyl chloride. It also is possible to preblend imidized acrylic resin with a third polymer with which it is compatible, for example, another imidized acrylic resin having a sufficiently low glass transition temperature to lower the resulting glass transition temperature of the preblend below about 130.degree. C., which then is blended with polyvinyl chloride.

Abstract translation: 聚氯乙烯组合物的热变形温度可以显着地提高到未混合的聚氯乙烯的热变形温度以上，同时通过将玻璃化转变温度高于130℃的酰亚胺化丙烯酸树脂与第三聚合物熔体预混合来保存挤出材料的外观， 在形成两相共混物的条件下，在150℃-300℃的温度范围内可加工，其中第三聚合物形成连续相，酰亚胺化的丙烯酸树脂形成分散相，然后熔融共混两相 在150°-220℃的温度下与聚氯乙烯共混以形成其中酰亚胺化的丙烯酸树脂与聚氯乙烯形成基本上均匀的共混物的组合物。 也可以用与其相容的第三种聚合物预混合酰亚胺化的丙烯酸树脂，例如具有足够低的玻璃化转变温度的另一种酰亚胺化的丙烯酸树脂，以将预混物的所得玻璃化转变温度降低到约130℃以下。 然后与聚氯乙烯混合。