公开(公告)号：US20130216787A1

公开(公告)日：2013-08-22

申请号：US13562548

申请日：2012-07-31

申请人： Shu-Tuan Yeh ,  Yung-Chin Yang ,  Pei-Chi Hsu

发明人： Shu-Tuan Yeh ,  Yung-Chin Yang ,  Pei-Chi Hsu

IPC分类号： B32B5/02 ,  B05D5/02

CPC分类号： A61C13/083 ,  A61C5/70 ,  A61C5/77 ,  A61C13/0003 ,  B32B5/02 ,  C04B38/0041 ,  C04B41/009 ,  C04B41/4535 ,  C04B41/4578 ,  C04B41/4582 ,  C04B41/52 ,  C04B41/89 ,  C04B2111/00836 ,  Y10T428/24421 ,  C04B35/00 ,  C04B35/10 ,  C04B35/48 ,  C04B41/4539 ,  C04B41/5023 ,  C04B41/5042

摘要： Disclosed herein is a ceramic article with an increased surface roughness. The ceramic article includes a ceramic body having an engagement surface and a composite porous layer disposed on the engagement surface of the ceramic body. The composite porous layer is formed from a material including multiple first ceramic particles and multiple second ceramic particles. The sintering temperature of the first ceramic particle is lower than the melting temperature of the second ceramic particle, and at least some of the second ceramic particles are disperse within the composite porous layer whereby increasing the surface roughness of the ceramic article. Methods for manufacturing such ceramic article are also disclosed.

公开(公告)号：US4940759A

公开(公告)日：1990-07-10

申请号：US325629

申请日：1989-03-20

申请人： Yung-Chin Yang

发明人： Yung-Chin Yang

IPC分类号： C08F2/00 ,  C08F2/20 ,  C08F14/06

CPC分类号： C08F2/004 ,  C08F14/06

摘要： Polyvinyl chloride resins and copolymers thereof are produced containing little or no gel content, commonly referred to as "fisheyes", even after numerous charges to a reaction vessel without cleaning thereof between charges. A primary dispersant system such as a high hydrolyzed polyvinyl acetate and an optional modified cellulose ether is utilized in association with a low hydrolyzed secondary dispersant, for example, polyvinyl acetate, in the reaction vessel such as a polymerizer containing an aromatic inhibitor polymer build-up compound coated on the internal walls thereof. The resin particles produced tend to have a uniform particle size and a high porosity so that plasticizers can readily be incorporated therein. Since contamination buildup on the reaction vessel walls is reduced or prevented, the amount of gel is reduced and production rate is increased since, as noted above, cleaning of the vessels is not required.

摘要翻译： 制造的聚氯乙烯树脂及其共聚物即使在无反应容器的电荷无反应而在其中进行清洗之后，也几乎不含凝胶含量（通常称为“鱼眼”）。 与低水解的聚乙酸乙烯酯和任选的改性纤维素醚一起使用的主要分散剂体系与反应容器中的低水解次级分散剂（例如聚乙酸乙烯酯）一起使用，所述聚合反应器包含芳族抑制剂聚合物聚合物 化合物涂覆在其内壁上。 制造的树脂颗粒倾向于具有均匀的粒度和高孔隙率，从而可以容易地加入增塑剂。 由于减少或防止反应容器壁上的污染积聚，因此凝胶的量减少并且生产速率增加，因为如上所述，不需要清洁容器。

公开(公告)号：US5824734A

公开(公告)日：1998-10-20

申请号：US678000

申请日：1996-07-10

申请人： Philip Yung-Chin Yang

发明人： Philip Yung-Chin Yang

IPC分类号： C09D133/06 ,  C08L39/00

CPC分类号： C09D133/062

摘要： Disclosed is an improved fast dry and extremely durable waterborne, coating composition particularly adapted for use as a traffic paint. The basic waterborne coating for traffic paint is comprised of an aqueous emulsion containing an acrylic film forming polymer, a stabilizing system for the emulsion which is pH sensitive, and mineral pigment. The improvement to the basic water borne coating for traffic paint resides in utilizing a hydrophobic acrylate containing polymer which incorporates from about 0.1 to 5% by weight of an secondary or tertiary amino acrylate and a crosslinkable monomer as components of the hydrophobic polymer. The hydrophobic acrylate containing polymer should contain less than 5 weight percent of hydrophilic monomers.

摘要翻译： 公开了一种改进的快干和非常耐用的水性涂料组合物，特别适合用作交通漆。 用于交通油漆的基本水性涂料由含有丙烯酸成膜聚合物的水乳液，pH敏感的乳液稳定体系和矿物颜料组成。 用于交通油漆的基本水性涂料的改进在于使用含有约0.1至5重量％的仲或叔氨基丙烯酸酯和可交联单体作为疏水性聚合物的组分的含疏水丙烯酸酯的聚合物。 含疏水丙烯酸酯的聚合物应含有小于5重量％的亲水单体。