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53 条记录 (耗时 0.034 秒)

    Low gloss polish formulations
    5.
    发明授权
    Low gloss polish formulations 有权

    公开(公告)号：US06410634B1

    公开(公告)日：2002-06-25

    申请号：US09219863

    申请日：1998-12-23

    申请人： Isaac B. Rufus ,  Hao A. Chen

    发明人： Isaac B. Rufus ,  Hao A. Chen

    IPC分类号： C08K318

    摘要： A low gloss polish formulation is described which contains at least a polymeric film former, a non-abrasive flatting agent, and a solvent. The low gloss surface covering polish formulation can be used in a number of surface coverings such as floor and countertop surfaces. The low gloss surface covering polish formulation is especially useful for surface coverings having a low gloss or matte finish. Methods of making the low gloss polish formulation are also described.

    Surface coverings containing dispersed wear-resistant particles and methods of making the same
    6.
    发明授权
    Surface coverings containing dispersed wear-resistant particles and methods of making the same 失效
    含有分散耐磨颗粒的表面覆盖物及其制备方法

    公开(公告)号：US06218001B1

    公开(公告)日：2001-04-17

    申请号：US09014912

    申请日：1998-01-28

    申请人： Hao A. Chen ,  Richard Judd ,  Isaac B. Rufus

    发明人： Hao A. Chen ,  Richard Judd ,  Isaac B. Rufus

    IPC分类号： B32B516

    CPC分类号： D06N3/0063 ,  B05D5/02 ,  B05D7/54 ,  D06N3/08 ,  E04F15/02 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/259

    摘要： A surface covering comprising at least one layer containing wear-resistant particles, such as aluminum oxide, is disclosed. Preferably, the wear-resistant particles are present in the outermost layer of the surface covering which is exposed to the environment. A method to improve wear and/or stain resistance to a surface covering is also disclosed and includes adding an effective amount of wear-resistant particles to a top coat layer or outermost layer of a surface covering optionally, with the use of a suspension aid. Methods of making the surface covering are also disclosed.

    摘要翻译： 公开了一种包括至少一层包含耐磨颗粒（如氧化铝）的表面覆盖物。 优选地，耐磨颗粒存在于暴露于环境的表面覆盖物的最外层中。 还公开了一种改善对表面覆盖物的耐磨性和/或抗污性的方法，包括有选择地使用悬浮助剂将有效量的耐磨颗粒添加到表面覆盖层或覆盖表面的最外层。 还公开了制造表面覆盖物的方法。

    Ultra-violet stabilized polyvinyl chloride resins and methods to impart ultra-violet stabilization to polyvinyl chloride resins
    7.
    发明授权
    Ultra-violet stabilized polyvinyl chloride resins and methods to impart ultra-violet stabilization to polyvinyl chloride resins 失效
    紫外线稳定化聚氯乙烯树脂和赋予聚氯乙烯树脂紫外线稳定性的方法

    公开(公告)号：US5955521A

    公开(公告)日：1999-09-21

    申请号：US895864

    申请日：1997-07-17

    申请人： Isaac B. Rufus ,  Hao A. Chen

    发明人： Isaac B. Rufus ,  Hao A. Chen

    IPC分类号： C08K5/3435 ,  C08K5/3432

    CPC分类号： C08K5/3435

    摘要： Ultra-violet stabilized polyvinyl resins, such as polyvinyl chloride, are disclosed. The ultra-violet stabilized polyvinyl resins comprise polyvinyl resins and a stabilizer comprising a benzylidene malonic ester of 1,2,2,6,6-pentamethylpiperidinol or its derivatives. The stabilizer can be added to or dispersed within the polyvinyl resins prior to any objects or articles being formed from the resins. Also disclosed is a method to impart ultra-violet stabilization to polyvinyl resins which includes the step of adding to or dispersing within the polyvinyl resins, a stabilizer comprising a benzylidene malonic ester of 1,2,2,6,6-pentamethylpiperidinol or its derivatives. The invention further includes the addition of an ultra-violet absorber such as ethane diamine, n-(2-ethoxyphenyl)-n.sup.1 -(4-ethyl phenyl) to the polyvinyl resin composition.

    摘要翻译： 公开了紫外线稳定的聚乙烯基树脂，例如聚氯乙烯。 紫外线稳定的聚乙烯基树脂包括聚乙烯基树脂和包含1,2,2,6,6-五甲基哌啶醇或其衍生物的亚苄基丙二酸酯的稳定剂。 在由树脂形成的任何物品或制品之前，可将稳定剂加入或分散在聚乙烯基树脂中。 还公开了一种对聚乙烯基树脂进行紫外线稳定化的方法，包括在聚乙烯基树脂中加入或分散在包含1,2,2,6,6-五甲基哌啶醇或其衍生物的亚苄基丙二酸酯的稳定剂 。 本发明还包括向聚乙烯基树脂组合物中加入乙二胺，正 - （2-乙氧基苯基）-n1-（4-乙基苯基）等紫外线吸收剂。