公开(公告)号：US20040083925A1

公开(公告)日：2004-05-06

申请号：US10628017

申请日：2003-07-24

发明人： Shigekatu Sato

IPC分类号： B28B007/36 ,  C04B035/66

CPC分类号： B29C47/0877 ,  B29C33/62 ,  B29C45/1753 ,  B29C47/00 ,  B29C47/0026 ,  B29C49/00 ,  Y10S524/912

摘要： A release agent for metallic mold for forming a plastic molded product characterized by containing a borate ester of polyoxyalkylene.

摘要翻译： 一种用于形成塑料模制产品的金属模具的脱模剂，其特征在于含有聚氧化烯的硼酸酯。

公开(公告)号：US20030101907A1

公开(公告)日：2003-06-05

申请号：US10290750

申请日：2002-11-08

发明人： Richard K. Brown

IPC分类号： C04B035/66 ,  B28B007/28 ,  B28B007/34

CPC分类号： C04B26/16 ,  B22C1/02 ,  C04B2111/0087 ,  C04B2111/00939 ,  C04B14/06 ,  C04B14/108

摘要： A sand casting foundry composition reduces thermal defects that cause veining in metal parts cast from sand casting foundry shapes formed from the foundry composition. A plurality of foundry sand grains are mixed substantially uniformly with a plurality of shale particles, and a curable binder coats the sand grains and the shale particles to establish core and mold foundry shapes used to cast the metal part. Anti-veining capability occurs because the shale particles include mineral components which have an inherent characteristic of crystal structural collapse upon exposure to metallurgical temperatures, and the crystal structural collapse yields space which is consumed by thermal expansion of the sand grains in the foundry composition. This compensatory effect avoids the creation of mechanical forces and stresses within the foundry shape that cause cracks and fissures in the foundry shape that lead to veining.

摘要翻译： 砂铸造铸件组合物减少了由铸造组合物形成的砂铸造形状铸造的金属零件中导致垂直的热缺陷。 多个铸造砂粒与多个页岩颗粒基本上均匀地混合，并且可固化粘合剂涂覆砂粒和页岩颗粒，以建立用于铸造金属部件的芯和铸模铸造形状。 由于页岩颗粒包括在暴露于冶金温度下具有晶体结构崩溃的固有特性的矿物组分，并且晶体结构崩溃产生了由铸造组合物中的砂粒的热膨胀所消耗的空间，因此发生防磁能力。 这种补偿效应避免了铸造形状内的机械力和应力的产生，导致铸造形状中的裂纹和裂纹导致脉动。

公开(公告)号：US20040083926A1

公开(公告)日：2004-05-06

申请号：US10471222

申请日：2003-09-05

发明人： Darina Mitkova ,  G?uuml;nter Schneider

IPC分类号： B28B007/36 ,  B28B007/38 ,  C04B035/66

CPC分类号： B22C1/00 ,  C04B28/04 ,  C04B2111/00939 ,  C04B2111/1018 ,  Y02W30/97 ,  C04B14/022 ,  C04B14/047 ,  C04B14/06 ,  C04B14/106 ,  C04B16/06 ,  C04B18/24 ,  C04B20/008 ,  C04B24/38 ,  C04B38/06 ,  C04B40/0608 ,  C04B2103/0088 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/306

摘要： A dry mix for producing embedding or molding compositions for metal casting processes such as the lost wax process containing a hydraulic binder component composed of sulfate-carrier-free ground portland clinker.

摘要翻译： 用于生产金属铸造工艺的包埋或模塑组合物的干混合物，例如含有由无硫酸盐载体的地面波特兰熟料组成的水硬性粘合剂组分的失蜡工艺。

公开(公告)号：US20030192455A1

公开(公告)日：2003-10-16

申请号：US10302545

申请日：2002-11-22

发明人： Christian Six ,  Michael Schneider

IPC分类号： C04B035/66

CPC分类号： B29C67/246 ,  B29C33/60 ,  B29K2075/00

摘要： Mold release agents useful for the production of plastic molded parts having reduced concentration of undesirable, potentially health hazardous substances in the edge zone and on the surface of the molded part and a process for the production of low toxicity plastic molded parts using such mold release agents. These mold release agents have at least one group which is reactive with the undesirable materials that form on the surfaces and in the edge zones of the molded parts.

摘要翻译： 用于生产塑料模制部件的脱模剂，其具有减少在边缘区域和模制部件表面上不期望的，潜在的健康有害物质的浓度，以及使用这种脱模剂生产低毒塑料模制部件的方法 。 这些脱模剂具有至少一个与在模制部件的表面和边缘区域上形成的不期望的材料反应的基团。

公开(公告)号：US20020014574A1

公开(公告)日：2002-02-07

申请号：US09935549

申请日：2001-08-24

申请人： Mitsubishi Materials Corporation

发明人： Saburo Wakita ,  Akira Mitsuhashi ,  Jun-ichi Sasaki

IPC分类号： C09D001/02 ,  B28B007/28 ,  B28B007/34 ,  C04B028/26 ,  C04B035/66 ,  B22D019/00 ,  B22D007/06 ,  B22D007/10 ,  B22D041/14 ,  B22D041/16 ,  B22D041/22 ,  B22D041/44

CPC分类号： C30B11/002

摘要： A mold for producing a silicon ingot having a layered structure comprising an inner silica layer containing at least one layer in which a fused silica powder with a particle size of 100 nullm or less and a fine fused silica sand with a particle size of 100-300 nullm is bonded with a silica binder, and an outer silica layer containing at least one layer in which a fused silica powder with a particle size of 100 nullm or less and a coarse fused silica sand with a particle size of 500-1500 nullm is bonded with a silica binder.

公开(公告)号：US20040221768A1

公开(公告)日：2004-11-11

申请号：US10862623

申请日：2004-06-07

发明人： Robert A. Horton

IPC分类号： C04B035/66

CPC分类号： B22C1/185 ,  C04B35/14 ,  C04B35/6306 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/448 ,  C04B2235/449

摘要： An improved phosphate-type refractory investment material and method for making solid investment molds especially useful for casting high melting point metals and alloys, such as platinum and the like. The material consists essentially of one or more phosphate salts, a water soluble acidic constituent, and refractory powder. The material can be prepared as a dry powder blend which is easily shipped to the user and mixed with water at the time of investing the flask. Alternatively, the salt and/or acidic constituent can be combined with the refractory powder at the time of mixing with water.

摘要翻译： 一种改进的磷酸盐型耐火材料投资材料和制造固体投资模具的方法，其特别适用于铸造高熔点金属和合金（例如铂等）。 该材料基本上由一种或多种磷酸盐，水溶性酸性组分和耐火粉末组成。 该材料可以制备成干粉混合物，其在投入烧瓶时容易运输到使用者并与水混合。 或者，盐和/或酸性组分可以在与水混合时与耐火粉末组合。

公开(公告)号：US20040018346A1

公开(公告)日：2004-01-29

申请号：US10619254

申请日：2003-07-14

发明人： Jae-Chang Jung ,  Ki-Soo Shin

IPC分类号： B32B003/10 ,  G03F007/20 ,  G03F007/38 ,  G03F007/40 ,  G21K005/00 ,  C09K003/00 ,  G21C005/12 ,  G21C007/24 ,  C04B035/66 ,  G02B005/02 ,  G03B011/00 ,  C08G002/00 ,  C08F002/46 ,  C08J003/28

CPC分类号： C09D183/04 ,  G03F7/091 ,  Y10S430/106 ,  Y10S430/115 ,  Y10S430/128 ,  Y10T428/24802 ,  C08L2666/04

摘要： The present disclosure relates to an organic anti-reflective coating composition and a method for forming photoresist patterns using the same. The anti-reflective coating compositions are useful for preventing reflection of a lower film layer or a substrate of a photoresist film, reducing standing waves caused by light and variations in the thickness of the photoresist itself, and increasing the uniformity of the photoresist patterns. More particularly, the present invention relates to an organic anti-reflective coating composition comprising particular organo-silicon based polymers and a method for forming photoresist patterns using the same. The organic anti-reflective coating composition can prevent excessive absorbency of an anti-reflective film formed therefrom and, thus, minimize the reflectivity of the film so that it can efficiently remove standing waves and increase the uniformity of the photoresist pattern.

摘要翻译： 本公开涉及有机抗反射涂料组合物和使用其形成光致抗蚀剂图案的方法。 抗反射涂料组合物可用于防止光致抗蚀剂膜的下膜层或基材的反射，减少由光引起的驻波和光致抗蚀剂本身的厚度的变化，并且增加光致抗蚀剂图案的均匀性。 更具体地说，本发明涉及包含特定的有机硅基聚合物的有机抗反射涂料组合物以及使用其形成光致抗蚀剂图案的方法。 有机抗反射涂层组合物可以防止由其形成的抗反射膜的过度吸收，从而使膜的反射率最小化，使得其可以有效地去除驻波并增加光致抗蚀剂图案的均匀性。

公开(公告)号：US20030198739A1

公开(公告)日：2003-10-23

申请号：US10413937

申请日：2003-04-15

发明人： Michael Mager ,  Christian Mahner ,  Gerhard Langstein

IPC分类号： B05D003/02 ,  C09K003/00 ,  C04B035/66 ,  C07G001/00 ,  C08H001/00

CPC分类号： C09D183/14 ,  B29C33/64 ,  Y10T428/31663

摘要： The present invention relates to compositions containing defined sol-gel materials as anti-stick coatings and to apparatus for preparing and processing polymers, such as rubbers, characterized in that they possess such an anti-stick coating containing a hydrophobic sol-gel material.

摘要翻译： 本发明涉及含有作为防粘涂层的限定溶胶 - 凝胶材料的组合物以及用于制备和加工聚合物如橡胶的设备，其特征在于它们具有含有疏水溶胶 - 凝胶材料的这种防粘涂层。

公开(公告)号：US20030124395A1

公开(公告)日：2003-07-03

申请号：US10300429

申请日：2002-11-20

发明人： Neville C. Whittle ,  Roger W. Kaufold ,  Jamal Righi ,  Joseph P. Harenski

IPC分类号： B28B007/36 ,  B32B015/04 ,  C04B035/66 ,  B28B007/38 ,  B05D001/36

CPC分类号： B22C3/00 ,  B32B18/00 ,  C04B37/003 ,  C04B37/006 ,  C04B37/023 ,  C04B37/026 ,  C04B2237/068 ,  C04B2237/123 ,  C04B2237/348 ,  C04B2237/403 ,  C04B2237/704 ,  C04B2237/708 ,  C04B2237/72 ,  C23C4/02 ,  C23C28/3215 ,  C23C28/325 ,  C23C28/3455 ,  C23C28/36

摘要： A coating for a mold surface of a casting mold includes a metallic bond coat bonded to the mold surface and having a continuous, uniform thickness of between about 0.002 to 0.005 inch on the mold surface. A topcoat of yttria stabilized zirconia is located on top of the metallic bond coat and has a continuous, uniform thickness of between about 0.005 to 0.030 inch. The topcoat has a porosity between 5-15%. The topcoat has a surface layer having a thickness of between about 0.001 to 0.002 inch and a porosity of less than 1%.

摘要翻译： 用于铸模的模具表面的涂层包括结合到模具表面并且在模具表面上具有约0.002至0.005英寸的连续均匀厚度的金属粘合涂层。 氧化钇稳定的氧化锆的顶涂层位于金属粘合涂层的顶部，并且具有在约0.005至0.030英寸之间的连续均匀的厚度。 面漆的孔隙率在5-15％之间。 面漆具有厚度在约0.001至0.002英寸之间且孔隙率小于1％的表面层。