中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

217 records (took 0.014 seconds)

    Chip resistant primer composition useful for producing two-tone finishes
    131.
    发明授权
    Chip resistant primer composition useful for producing two-tone finishes 失效
    用于生产双色整理剂的耐芯片底漆组合物

    公开(公告)号：US07001943B2

    公开(公告)日：2006-02-21

    申请号：US10688035

    申请日：2003-10-17

    Applicant: San C. Yuan ,  Mary Ann Haslett

    Inventor： San C. Yuan ,  Mary Ann Haslett

    IPC: C08L67/00

    CPC classification number: C09D175/06 ,  C08G18/4202 ,  C08G18/792 ,  C09D167/00 ,  C09D201/06 ,  C08L2666/02 ,  C08L2666/54

    Abstract: A curable coating composition with holdout capability, and methods of use thereof, useful in providing a chip resistant two-tone finish in a reduced number of coating steps and curing cycles, which contains a hydroxyl-functional polyester resin, or a plurality of hydroxyl-functional polyester resins, with an average hydroxyl functionality of at least 2.1, a hydroxyl number of 75 to 400 mg KOH/g, a number average molecular weight of 1,000 to 10,000, an acid number of 1 to 30; a curing agent; and, a barium sulfate pigment This invention is also directed to method for coating a substrate with the above coating composition. In one embodiment, the method comprises (1) applying a holdout capable chip resistant primer coating composition of the forgoing character to an accent area of a electrodeposition primed substrate, (2) applying a primer surfacer coating composition to an adjacent non-accent area of the substrate, (3) applying an accent color basecoating composition wet-on-wet to the chip resistant primer coating composition in the accent area, (4) curing the composite coated substrate in a first bake, (5) covering the accent area with a protective membrane, (6) applying a main color basecoating composition over the unmasked area, (7) removing the protective membrane from the accent area, (8) applying a clear coating composition wet-on-wet to all faces of the substrate, and then (9) curing the composite two-toned coated substrate in a second bake, is also claimed. Further claimed is a substrate coated by the aforementioned coating and methods.

    Abstract translation: 具有保持能力的可固化涂料组合物及其使用方法可用于提供减少数量的涂布步骤和固化循环的耐芯片耐磨双色整理剂，其包含羟基官能聚酯树脂或多个羟基官能聚酯树脂， 官能聚酯树脂，平均羟基官能度为至少2.1，羟值为75-400mg KOH / g，数均分子量为1,000至10,000，酸值为1至30; 固化剂; 和硫酸钡颜料本发明还涉及用上述涂料组合物涂布基材的方法。 在一个实施方案中，该方法包括：（1）将具有前述性质的具有耐破坏性的耐芯底漆涂料组合物施用于电沉积底漆基材的重音区域，（2）将底漆二道涂料组合物施用于相邻非重音区域 基材，（3）将湿重润湿底漆涂布组合物涂于重点区域的耐切屑底漆涂料组合物，（4）在第一烘烤中固化复合涂布的基材，（5）覆盖重音区域， 保护膜，（6）在未掩蔽的区域上涂覆主色底漆组合物，（7）从重点区域去除保护膜，（8）将湿润湿润的透明涂料组合物涂覆在基材的所有表面上， 然后（9）在第二次烘烤中固化复合二层涂覆的基材。 进一步要求保护的是通过上述涂层和方法涂覆的基材。

    Coating composition
    134.
    发明授权
    Coating composition 失效
    涂料组成

    公开(公告)号：US06602604B2

    公开(公告)日：2003-08-05

    申请号：US09914561

    申请日：2001-08-27

    Applicant: Minoru Kurisaki ,  Takamasa Harada ,  Katsuyuki Sakamoto ,  Junichi Fukuzawa

    Inventor： Minoru Kurisaki ,  Takamasa Harada ,  Katsuyuki Sakamoto ,  Junichi Fukuzawa

    IPC: B32B2738

    CPC classification number: C09D201/08 ,  C09D201/06 ,  Y10T428/31511 ,  Y10T428/31525 ,  Y10T428/31663

    Abstract: The present invention is to provide a coating composition capable of forming a protective film excellent in adhesion properties. Such a coating composition comprises a specific polymer containing carboxyl group, a specific multifunctional epoxide-containing compound having two or more epoxy groups, an organic solvent, and an amino-containing silane coupling agent represented by the following general formula (I): H2N—R1—Si—(OR2)3  (I) wherein, R1 is an unsubstituted alkylene group, and R2's are independently an unsubstituted alkyl group.

    Abstract translation: 本发明提供能够形成粘合性优异的保护膜的涂料组合物。 这种涂料组合物包含含羧基的特定聚合物，具有两个以上环氧基的特定多官能环氧化物的化合物，有机溶剂和由以下通式（I）表示的含氨基的硅烷偶联剂：其中， R1为未取代的亚烷基，R2为独立的未取代的烷基。

    Resin compositions
    135.
    发明申请
    Resin compositions 审中-公开
    树脂组合物

    公开(公告)号：US20030065056A1

    公开(公告)日：2003-04-03

    申请号：US10143792

    申请日：2002-05-14

    Applicant: Kyowa Yuka Co., Ltd.

    Inventor： Iwao Hotta ,  Toshikazu Murayama ,  Harufumi Hagino ,  Satoshi Moriyama ,  Shigeru Murata ,  Ikuo Shimizu

    IPC: C08G002/00 ,  C09J004/00

    CPC classification number: C09J201/06 ,  C08L101/06 ,  C09D201/06

    Abstract: An object of the present invention is to provide a composition which affords a hardened product exhibiting superior electrical insulating properties, adhesiveness, or the like at the time of hardening the composition. The present invention provides a composition comprising a compound having a group represented by the general formula (I): 1 (in the formula, R1, R2, and R3 are identical or different, and represent a hydrogen atom or a lower alkyl group; X, Y, and Z are identical or different, and represent an oxygen atom or a sulfur atom, and at least two of X, Y, and Z represent a sulfur atom), and a compound having two or more acidic groups.

    Abstract translation: 本发明的目的是提供一种在硬化组合物时提供表现出优异的电绝缘性，粘合性等的硬化产物的组合物。 本发明提供包含具有由通式（I）表示的基团的化合物的组合物：（式中，R 1，R 2和R 3相同或不同，表示氢原子或低级烷基; X， Y和Z相同或不同，表示氧原子或硫原子，X，Y和Z中的至少两个表示硫原子）和具有两个以上酸性基团的化合物。

    Mar-resistant oligomeric-based coatings
    136.
    发明申请
    Mar-resistant oligomeric-based coatings 失效
    耐Mar的低聚基涂层

    公开(公告)号：US20020193497A1

    公开(公告)日：2002-12-19

    申请号：US10112511

    申请日：2002-03-28

    Inventor： Robert John Barsotti ,  Isidor Hazan ,  Bruce Lyle Neff

    IPC: C09D21/06

    CPC classification number: C09D201/06 ,  C08G18/423 ,  C08G18/718 ,  C08G18/792 ,  C09D175/06 ,  Y10T428/31511 ,  Y10T428/31547 ,  Y10T428/31551 ,  Y10T428/31663 ,  Y10T428/31786 ,  Y10T428/31855

    Abstract: A curable coating composition comprising functionalized oligomer components i and ii which crosslink at cure to form a threedimensional network having chains of substantially uniform, controllable molecular weight between crosslinks; oligomers i and ii having weight average molecular weights not exceeding about 3,000, a polydispersity for (i) not exceeding about 1.5, and functionalities that react with one another to crosslink i and ii at cure to yield coatings with an excellent balance of hardness and mar resistance.

    Abstract translation: 一种可固化涂料组合物，其包含官能化低聚物组分i和ii，其在固化下交联以形成三维网络，其具有在交联之间基本均匀的可控分子量的链; 重量平均分子量不超过约3,000的低聚物i和ii，（i）不超过约1.5的多分散性和在固化时彼此反应以交联i和ii的官能团以产生具有优异的硬度和平衡的涂层 抵抗性。

    Stainproof resin composition and production method therefor
    137.
    发明授权
    Stainproof resin composition and production method therefor 失效
    防污树脂组合物及其制备方法

    公开(公告)号：US06303701B1

    公开(公告)日：2001-10-16

    申请号：US09333024

    申请日：1999-06-15

    Applicant: Osamu Isozaki ,  Shigeo Nishiguchi

    Inventor： Osamu Isozaki ,  Shigeo Nishiguchi

    IPC: C08F812

    CPC classification number: C09D201/06

    Abstract: A stainproof resin composition comprising as an active ingredient a resin having at least one metal carboxylate group represented by the following formula: Rp—COO—M—OH  (A) wherein Rp is a substrate resin and M is a divalent metal atom.

    Abstract translation: 一种防污树脂组合物，其包含作为活性成分的具有由下式表示的至少一种金属羧酸盐的树脂：其中Rp为基材树脂，M为二价金属原子。

    Powder slurry compositions with solid particulate carbamate resin component dispersed in liquid aminoplast resin carrier
    140.
    发明授权
    Powder slurry compositions with solid particulate carbamate resin component dispersed in liquid aminoplast resin carrier 失效
    具有固体颗粒状氨基甲酸酯树脂组分的粉末浆料组合物分散在液体氨基塑料树脂载体中

    公开(公告)号：US6150465A

    公开(公告)日：2000-11-21

    申请号：US165146

    申请日：1998-10-01

    Applicant: Paul J. Harris ,  Walter H. Ohrbom ,  John W. Rehfuss

    Inventor： Paul J. Harris ,  Walter H. Ohrbom ,  John W. Rehfuss

    IPC: C08L101/00 ,  C09D5/03 ,  C09D201/02 ,  C09D201/06 ,  C08K5/07

    CPC classification number: C09D201/06

    Abstract: The invention provides a powder slurry composition comprising a first solid particulate component (a) dispersed in a crosslinking component (b) having at least one crosslinking resin which is liquid at 20.degree. C. First component (a) is in solid particulate form having an average particle size of from 3 to 30 microns. Component (a) has a compound (i) having a T.sub.g >40.degree. C. and at least one carbamate or urea functional group, or a group convertible to a carbamate or urea group appended thereto. Crosslinking component (b) has at least one crosslinking resin (i) which is liquid at 20.degree. C. Most preferably, crosslinking component (b) will further include a self-crosslinking aminoplast resin (ii) having at least two aminoplast groups and at least two groups which are nonreactive with solid particulate first component (a) but which are reactive with said aminoplast groups. The powder slurry composition of the invention has a VOC of less than 1.0 lbs./gal and provides performance and application improvements over the prior art.

    Abstract translation: 本发明提供了一种粉末浆料组合物，其包含分散在具有至少一种在20℃下为液体的交联树脂的交联组分（b）中的第一固体颗粒组分（a）。第一组分（a）为固体颗粒形式，其具有 平均粒径为3至30微米。 组分（a）具有Tg> 40℃的化合物（i）和至少一个氨基甲酸酯或脲官能团或可转化成氨基甲酸酯或脲基团的基团。 交联组分（b）具有至少一种在20℃下为液体的交联树脂（i）。最优选地，交联组分（b）还将包括具有至少两个氨基塑料基团的自交联氨基塑料树脂（ⅱ） 至少两个与固体颗粒第一组分（a）反应但与所述氨基塑料基团反应的基团。 本发明的粉末浆料组合物具有小于1.0lbs./gal的VOC，并且相对于现有技术提供了性能和应用改进。

Patent Agency Ranking