公开(公告)号：US5972433A

公开(公告)日：1999-10-26

申请号：US986159

申请日：1997-12-05

申请人： Shih-Ruey Thomas Chen ,  Yi Jin Warburton ,  Hong Ding

发明人： Shih-Ruey Thomas Chen ,  Yi Jin Warburton ,  Hong Ding

IPC分类号： C23C26/00 ,  C08G59/40 ,  C09D171/00 ,  B05D7/16

CPC分类号： C08G59/4014 ,  C09D171/00

摘要： Methods for treating metal substrates are disclosed. These methods, which comprise contacting the surface to be treated with a composition comprising a Mannich-derivatized polyether, improve the corrosion resistance and/or adhesion properties of the treated surface. Similar methods for treating polymeric substrates are disclosed.

摘要翻译： 公开了处理金属基板的方法。 这些方法包括使待处理的表面与包含曼尼希衍生的聚醚的组合物接触，提高了处理过的表面的耐腐蚀性和/或粘合性能。 公开了用于处理聚合物基材的类似方法。

公开(公告)号：US06248182B1

公开(公告)日：2001-06-19

申请号：US09220285

申请日：1998-12-23

申请人： Hong Ding ,  Shih-Ruey Thomas Chen ,  Yi Jin Warburton

发明人： Hong Ding ,  Shih-Ruey Thomas Chen ,  Yi Jin Warburton

IPC分类号： C23C2200

CPC分类号： C23C22/83 ,  C08G59/1477 ,  C08G59/3218 ,  C08G59/623 ,  C09D163/04

摘要： Compositions and methods for treating substrates are disclosed. The compositions are generally described as epoxy-novolac resins containing a Mannich derivatized bisphenol side chain. The methods, which comprise contacting the surface to be treated with these compositions, improve the corrosion resistance and/or adhesion properties of the treated surface.

摘要翻译： 公开了用于处理底物的组合物和方法。 该组合物通常描述为含有曼尼希衍生的双酚侧链的环氧 - 酚醛清漆树脂。 包括使待处理的表面与这些组合物接触的方法提高了处理过的表面的耐腐蚀性和/或粘合性能。

公开(公告)号：US06315867B1

公开(公告)日：2001-11-13

申请号：US08960789

申请日：1997-10-30

申请人： David Robert Skuse ,  Shih-Ruey Thomas Chen ,  William Leonard Garforth ,  Gary F Matz

发明人： David Robert Skuse ,  Shih-Ruey Thomas Chen ,  William Leonard Garforth ,  Gary F Matz

IPC分类号： D21H1767

CPC分类号： D21H17/375 ,  D21H17/10 ,  D21H17/43 ,  D21H19/46 ,  D21H19/58

摘要： A method of dispersing a solid particulate material in an aqueous medium by addition to the aqueous medium of a dispersing agent wherein the solid particulate material is to be used as a filler or pigment in a sheet material which is required to come into contact with foodstuffs, wherein the dispersing agent is a composition comprising: (1) up to 0.25% by weight, based on the dry weight of the particulate solid material, of a water-soluble salt of a poly(acrylic acid) having a weight average molecular weight not greater than 20,000, and (2) from 0.02% to 1.5% by weight, based on the dry weight of the particulate solid material, of either (a) an anionic polyelectrolyte which comprises a water-soluble salt of a copolymer of acrylic acid with acrylamide; or (b) a water-soluble condensed phosphate salt.

摘要翻译： 通过添加到分散剂的水性介质中将固体颗粒材料分散在水性介质中的方法，其中所述固体颗粒材料用作需要与食品接触的片材中的填料或颜料， 其中所述分散剂是一种组合物，其包括：（1）基于所述颗粒固体材料的干重至多0.25重量％的重均分子量的聚（丙烯酸）的水溶性盐， 大于20,000，和（2）基于颗粒状固体材料的干重的0.02重量％至1.5重量％的（a）阴离子聚电解质，其包含丙烯酸与丙烯酸的共聚物的水溶性盐 丙烯酰胺 或（b）水溶性缩合磷酸盐。