公开(公告)号：US10729623B2

公开(公告)日：2020-08-04

申请号：US15572196

申请日：2016-05-02

申请人： NISSHINBO HOLDINGS, INC.

发明人： Kazutoshi Hayakawa ,  Toshifumi Hashiba ,  Erina Matsuzaka ,  Goki Yamada

IPC分类号： A61K8/02 ,  A61K8/81 ,  A61Q1/12 ,  C08F2/06 ,  C09D125/04 ,  C08F112/08 ,  C09D133/04 ,  C09D11/10 ,  C09J133/04 ,  C08F212/08 ,  C08F265/06 ,  C09D129/00 ,  C09D157/00 ,  C09J125/04 ,  C09J129/00 ,  C08F12/22 ,  C08F12/30

摘要： A method for producing elliptical, needle-shaped, or rod-shaped polymer particles satisfying (1)-(3) below includes a step in which a synthesis solution including water, a mixed solvent of a hydrophilic organic solvent and a hydrophobic organic solvent, a polymeric stabilizer, a polymerization initiator, and an unsaturated monomer is heated, and, at least after the heating has started, the pH of the synthesis solution is adjusted to 5-9 inclusive to perform solution polymerization: (1) the average (LAV) length (L) in a two-dimensional projection diagram obtained by irradiating the particles with light from a direction orthogonal to the longitudinal direction is 0.1-80 μm; (2) the average (DAV) breadth (D) in the two-dimensional projection diagram obtained by irradiating the particles with light from the direction orthogonal to the longitudinal direction is 0.05-40 μm; and (3) the average (PAV) aspect ratio (L/D) calculated from the length (L) and the breadth (D) is 1.5-30.

公开(公告)号：US10703918B2

公开(公告)日：2020-07-07

申请号：US15744156

申请日：2015-07-20

申请人： Dow Global Technologies LLC ,  Rohm and Haas Company

发明人： Liqiang Fan ,  Rui Wang ,  Jianming Xu

IPC分类号： C09D5/02 ,  C08F220/18 ,  C08F220/28 ,  C09D133/08 ,  C08F220/58 ,  C09D4/00 ,  C09D157/00 ,  C08K5/00 ,  C08F2/22

摘要： The present invention provides a coating additive copolymer comprising, as copolymerized units, by dry weight based on total dry weight of the copolymer, from 20% to 60%, at least one acetoacetoxy or acetoacetamide functional ethylenically unsaturated monomer, and from 40% to 80% at least one water soluble ethylenically unsaturated monomer. It further provides a coating formulation comprising higher than 0.04% by dry weight based on total dry weight of the coating formulation, the acetoacetoxy or acetoacetamide functional ethylenically unsaturated monomer.

公开(公告)号：US09976049B2

公开(公告)日：2018-05-22

申请号：US15307045

申请日：2015-05-12

申请人： MITSUI CHEMICALS, INC.

发明人： Koju Okazaki

IPC分类号： C08L43/00 ,  C09D133/14 ,  B32B27/30 ,  C08F220/26 ,  C09D5/16 ,  C09D133/04 ,  C09D133/24 ,  C09D157/00 ,  C09D157/06 ,  C09D157/10 ,  C08F222/10 ,  C09D135/02 ,  B32B7/06 ,  B32B7/12 ,  B32B9/04 ,  B32B15/08 ,  B32B27/08 ,  B32B27/10 ,  B32B27/16 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B29/00 ,  C08J7/04 ,  C08F212/14 ,  C08F12/30

CPC分类号： C09D133/14 ,  B32B7/06 ,  B32B7/12 ,  B32B9/045 ,  B32B15/08 ,  B32B27/08 ,  B32B27/10 ,  B32B27/16 ,  B32B27/283 ,  B32B27/30 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B27/365 ,  B32B27/38 ,  B32B27/40 ,  B32B29/00 ,  B32B2250/02 ,  B32B2255/06 ,  B32B2255/10 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2262/101 ,  B32B2264/104 ,  B32B2307/21 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2307/728 ,  B32B2307/732 ,  B32B2307/754 ,  B32B2405/00 ,  B32B2419/00 ,  B32B2457/20 ,  B32B2471/00 ,  B32B2479/00 ,  B32B2605/00 ,  B32B2607/00 ,  C08F12/30 ,  C08F212/14 ,  C08F220/26 ,  C08F222/1006 ,  C08F2222/1026 ,  C08F2222/104 ,  C08J7/04 ,  C09D5/16 ,  C09D133/04 ,  C09D133/24 ,  C09D135/02 ,  C09D157/00 ,  C09D157/06 ,  C09D157/10

摘要： The invention provides monolayer films excellent in hydrophilicity and transparency which include a crosslinked resin having a surface enriched with hydrophilic groups, and materials which exhibit excellent properties such as hydrophilicity, antifogging properties and antifouling properties by virtue of having the above monolayer films. A monolayer film is fabricated which includes a crosslinked resin obtained by polymerizing a composition including a compound (I) having an anionic hydrophilic group and a functional group with a polymerizable carbon-carbon double bond, and a compound (II) having three or more hydroxyl groups and three or more functional groups with a polymerizable carbon-carbon double bond, the monolayer film having a gradient (Sa/Da) of not less than 1.1 wherein Sa is the surface concentration of the anionic hydrophilic groups in the monolayer film, and Da is the deep concentration of the hydrophilic groups at ½ of the thickness of the monolayer film.

公开(公告)号：US20170327602A1

公开(公告)日：2017-11-16

申请号：US15522384

申请日：2015-10-28

申请人： DAI-ICHI KOGYO SEIYAKU CO., LTD.

发明人： Asako OGASAWARA ,  Toshio KAGIMASA ,  Masatake JOYABU

IPC分类号： C08F2/24 ,  C09D5/02 ,  C09D7/12 ,  C09D157/00

CPC分类号： C08F2/24 ,  C08F2/26 ,  C09D5/02 ,  C09D5/027 ,  C09D7/40 ,  C09D7/45 ,  C09D7/63 ,  C09D157/00

摘要： The present invention relates to an aqueous resin dispersion, obtained by subjecting a polymerizable compound (C) containing a compound (C1) having a carbon-carbon unsaturated bond to an emulsion polymerization in the presence of a surfactant (A) and a surfactant (B) free from a radical-polymerizable substituent.

公开(公告)号：US20120142818A1

公开(公告)日：2012-06-07

申请号：US13370683

申请日：2012-02-10

申请人： M. Lisa Perrine

发明人： M. Lisa Perrine

IPC分类号： C09D163/00 ,  C09D175/04 ,  C09D123/02 ,  C09D177/00 ,  C09D157/00 ,  C09D133/00

CPC分类号： C08F8/44 ,  C08K5/0025 ,  C09D133/08

摘要： Disclosed are waterborne, radiation-curable coating compositions. These coating compositions include a water-dispersible polymer and a hydrophobic multi-functional ethylenically unsaturated compound. The compositions are characterized by being viscosity stable at elevated temperatures and alkaline conditions.

摘要翻译： 公开了水性，可辐射固化的涂料组合物。 这些涂料组合物包括水分散性聚合物和疏水多官能烯属不饱和化合物。 组合物的特征在于在升高的温度和碱性条件下粘度稳定。

公开(公告)号：US20050176874A1

公开(公告)日：2005-08-11

申请号：US10515442

申请日：2002-05-31

申请人： Carme Panades ,  Jordi Albalat Perez

发明人： Carme Panades ,  Jordi Albalat Perez

IPC分类号： B05D3/02 ,  C08F265/04 ,  C08F283/00 ,  C08F290/06 ,  C08K3/00 ,  C08L33/04 ,  C08L57/00 ,  C09D4/06 ,  C09D133/04 ,  C09D157/00

CPC分类号： C08F290/06 ,  C08F283/00

摘要： The invention concerns an aqueous polymer dispersion composition comprising for 100 parts by weight of (A)+(B):(A) from 30 to 99 parts by weight of at least one dispersed polymer containing acetoacetoxy-type functional moieties, the said polymer having a glass transition temperature from 0 to 100° C.; and (B) from 1 to 70 parts by weight of a multifunctional acrylate, said aqueous composition further containing a volatile base in an amount sufficient to convert the acetoacetoxy functionalities of (A) to enamine ones. The invention does also concern a process of preparation, a coating composition comprising the said composition as a binder, its uses in industrial coatings and a dual cure process of coating.

摘要翻译： 本发明涉及一种含水聚合物分散体组合物，其包含100重量份的（A）+（B）：（A）：30至99重量份的至少一种含有乙酰乙酰氧基型功能部分的分散聚合物，所述聚合物具有 玻璃化转变温度为0至100℃; 和（B）1至70重量份的多官能丙烯酸酯，所述水性组合物还含有足以将（A）的乙酰乙酰氧基官能团转化成烯胺的挥发性碱。 本发明还涉及一种制备方法，一种包含所述组合物作为粘合剂的涂料组合物，其在工业涂料中的用途和涂覆的双重固化方法。

公开(公告)号：US20050113509A1

公开(公告)日：2005-05-26

申请号：US10723899

申请日：2003-11-25

申请人： Charles Tazzia

发明人： Charles Tazzia

IPC分类号： B05D7/24 ,  C08F2/22 ,  C08F2/44 ,  C08F220/18 ,  C08F220/28 ,  C08G18/00 ,  C08G18/62 ,  C08G18/79 ,  C08G18/80 ,  C09D5/02 ,  C09D7/12 ,  C09D133/06 ,  C09D133/14 ,  C09D157/00 ,  C09D175/04 ,  C08J3/00

CPC分类号： C09D133/14 ,  C08F2/22 ,  C08F220/18 ,  C08F220/28 ,  C08G18/6254 ,  C08G18/798 ,  C09D133/06 ,  C09D175/04

摘要： An aqueous coating composition is prepared by dissolving a solid curing agent in polymerizable ethylenically unsaturated monomers and then emulsion polymerizing the monomers to form a polymer having groups reactive with the curing agent. An aqueous coating composition containing a solid crosslinker, for example a solid uretdione compound or other solid blocked isocyanate crosslinker, may be prepared in this way. Aqueous, thermosettable coating compositions so prepared may be applied to an article and cured to form a cured coating on the article.

摘要翻译： 通过将固体固化剂溶解在可聚合的烯属不饱和单体中，然后将单体乳液聚合以形成具有与固化剂反应的基团的聚合物来制备水性涂料组合物。 可以以这种方式制备含有固体交联剂，例如固体脲二酮化合物或其它固体封闭的异氰酸酯交联剂的水性涂料组合物。 如此制备的水性可热固化涂料组合物可以施用于制品并固化以在制品上形成固化涂层。

公开(公告)号：US06846075B2

公开(公告)日：2005-01-25

申请号：US10162540

申请日：2002-06-03

申请人： Caroline M. Ylitalo ,  Bret W. Ludwig ,  David J. Kinning ,  Ernest M. Rinehart ,  Jennifer L. Lee ,  Oh Sang Woo ,  Richard L. Severance ,  Richard F. Theissen

发明人： Caroline M. Ylitalo ,  Bret W. Ludwig ,  David J. Kinning ,  Ernest M. Rinehart ,  Jennifer L. Lee ,  Oh Sang Woo ,  Richard L. Severance ,  Richard F. Theissen

IPC分类号： B41J2/01 ,  B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  B44F1/02 ,  C09D5/00 ,  C09D133/00 ,  C09D133/06 ,  C09D157/00 ,  C09D183/06 ,  G09F7/00 ,  G09F13/16 ,  G09F17/00

CPC分类号： B41M5/52 ,  B41M5/0011 ,  B41M5/506 ,  B41M5/508 ,  B41M5/5254 ,  B41M5/5281 ,  B41M5/529 ,  B44F1/02 ,  G09F7/00 ,  G09F13/16 ,  G09F17/00 ,  Y10T428/1486 ,  Y10T428/24802 ,  Y10T428/2495 ,  Y10T428/26 ,  Y10T428/3154 ,  Y10T428/31786 ,  Y10T428/31855

摘要： The present invention relates to an imaged article comprising a substrate having a primed surface layer. The primed surface layer is comprised of a base polymer having a solubility parameter, molecular weight (Mw) and glass transition temperature within a specified range. The presence of the primer improves the overall image quality by improving at least one property including ink uptake, dot gain, color density and/or ink adhesion. Preferred primer compositions are soluble at least in part in the ink composition resulting in an increase in ink layer thickness that further improves the durability and/or day/night color balance. A variety of substrates may be primed including various sheeting for traffic control signage and commercial graphic films for advertising and promotional displays.

摘要翻译： 本发明涉及一种成像制品，其包括具有底漆表面层的基材。 底漆表面层由具有在特定范围内的溶解度参数，分子量（Mw）和玻璃化转变温度的基础聚合物组成。 引物的存在通过改进包括油墨摄取，点增益，色密度和/或油墨粘附性在内的至少一种性能来提高整体图像质量。 优选的底漆组合物至少部分地可溶于油墨组合物中，导致油墨层厚度的增加，这进一步提高了耐久性和/或日/夜色彩平衡。 各种基材可以被引发，包括用于交通控制标志的各种片材和用于广告和促销显示的商业图形电影。

公开(公告)号：US6015871A

公开(公告)日：2000-01-18

申请号：US88234

申请日：1998-06-01

申请人： Homayoun Jamasbi ,  Kenneth Everett Wohltmann ,  Joseph John Spanier

发明人： Homayoun Jamasbi ,  Kenneth Everett Wohltmann ,  Joseph John Spanier

IPC分类号： C09D157/00 ,  C08F261/10 ,  C08F269/00 ,  C08G18/40 ,  C08G18/63 ,  C09D161/20 ,  C09D175/04 ,  C09D175/06 ,  C08G18/62 ,  C09D175/16

CPC分类号： C08F261/10 ,  C08F269/00 ,  C08G18/4063 ,  C08G18/631 ,  C09D175/04 ,  C09D175/06

摘要： The present invention is directed to a low VOC ultra high solids thermosetting coating composition. A polymeric component of the composition includes a low molecular weight polymer polymerized from a monomer mixture containing less than 45 percent by weight of at least one active hydrogen containing monomer. The polymerization takes place in the presence of a reactive diluent. By including the reactive diluent in the polymeric component of the composition, the amount of solvent used in the composition can be substantially reduced, while still providing a pot mix of the composition with a viscosity sufficient to permit efficient coating application. The coatings from the composition are durable; glossy; impact and solvent resistant; and adherent to a wide variety of substrates, such as automobile bumpers, road surfaces and office equipment. The surface of these coatings when subjected to scuffing or surface marring action can be substantially restored to its original condition by simply buffing or polishing the marred or scuffed surface. The invention is also directed to include a combination of chemicals in the thermosetting composition containing an isocyanate cross linking component. Such a combination simultaneously increases the pot life of the pot mix while decreasing the drying time of a coating from the pot mix at ambient temperature over a wide variety of substrate surfaces.

摘要翻译： 本发明涉及一种低VOC超高固含量热固性涂料组合物。 组合物的聚合物组分包括由含有少于45重量％的至少一种含活性氢单体的单体混合物聚合的低分子量聚合物。 聚合反应在反应性稀释剂的存在下进行。 通过将反应性稀释剂包括在组合物的聚合物组分中，组合物中使用的溶剂的量可以大大降低，同时仍然提供组合物的罐混合物，其粘度足以允许有效的涂布应用。 组合物的涂层是耐用的; 光滑; 耐冲击和耐溶剂; 并附着在各种基材上，例如汽车保险杠，路面和办公设备。 当经受磨损或表面损伤作用时，这些涂层的表面可以通过简单地抛光或抛光磨损或磨损的表面而基本恢复到其原始状态。 本发明还涉及包含含有异氰酸酯交联组分的热固性组合物中的化学物质的组合。 这种组合同时增加了罐混合物的适用期，同时在环境温度下在多种基材表面上降低了来自罐混合物的涂料的干燥时间。

公开(公告)号：US5959016A

公开(公告)日：1999-09-28

申请号：US904087

申请日：1997-07-31

申请人： Donald L. Schmidt ,  Robert D. Mussell

发明人： Donald L. Schmidt ,  Robert D. Mussell

IPC分类号： C08L101/08 ,  C08K5/00 ,  C09D5/00 ,  C09D5/02 ,  C09D157/00 ,  C08K3/00

CPC分类号： C09D5/008 ,  C08K5/0091

摘要： A water-based polymer composition containing a polyvalent metal complex and a polymer having pendant strong cationic groups and weak acid salt groups forms fast dry-to-the-touch coatings that are resistant to water and many organic solvents. These coatings can be removed with ammonia-containing solvents.

摘要翻译： 含有多价金属络合物和具有强阳离子基团和弱酸盐基团的聚合物的水基聚合物组合物形成耐水和许多有机溶剂的快速干 - 接触涂层。 这些涂层可以用含氨溶剂除去。