Polymers containing partially neutralized silanols
    11.
    发明授权
    Polymers containing partially neutralized silanols 有权
    含有部分中和的硅烷醇的聚合物

    公开(公告)号:US06221976B1

    公开(公告)日:2001-04-24

    申请号:US09237075

    申请日:1999-01-25

    IPC分类号: C08C1940

    摘要: A shelf-stable water-borne dispersion or solution that cures rapidly and at low temperatures when coated onto a substrate can be prepared with an aqueous-based solution or stable aqueous dispersion of a polymer having a backbone containing pendant silanol groups which are sufficiently neutralized to inhibit silanol condensation.

    摘要翻译: 可以用含水基溶液或具有包含侧链硅烷醇基团的主链的聚合物的稳定的水分散体制备涂覆在基材上的快速和低温下固化的稳定的水性分散体或溶液, 抑制硅烷醇缩合。

    Rapid set latexes and foamed articles prepared therefrom
    12.
    发明授权
    Rapid set latexes and foamed articles prepared therefrom 失效
    快速成型胶乳和由此制备的发泡制品

    公开(公告)号:US6025404A

    公开(公告)日:2000-02-15

    申请号:US27019

    申请日:1998-02-20

    IPC分类号: C08F220/34 C08J9/30 C08L57/12

    CPC分类号: C08J9/30

    摘要: Rapid set cellular articles can be prepared from a latex by the steps of: a) frothing a latex that contains a dispersed polymer having pendant cationic groups or adsorbing cationic molecules or both, and pendant acid groups; and b) rendering the frothed latex sufficiently basic to make the cellular article. The cellular articles of the present invention are advantageously prepared at ambient temperatures and pressures, and in the absence of organic solvents or CFCs.

    摘要翻译: 可以通过以下步骤从胶乳制备快速凝固的细胞制品:a)起泡含有具有侧基阳离子基团或吸附阳离子分子或两者的分散聚合物和侧基酸基团的胶乳; 和b)使发泡乳胶充分碱性以制备细胞制品。 本发明的细胞制品有利地在环境温度和压力下,以及在不存在有机溶剂或CFC的情况下制备。

    Photocurable compositions
    13.
    发明授权
    Photocurable compositions 失效
    可光固化组合物

    公开(公告)号:US5310581A

    公开(公告)日:1994-05-10

    申请号:US920029

    申请日:1992-07-27

    IPC分类号: G03F7/038 G03F7/039 B05D3/06

    CPC分类号: G03F7/039 G03F7/038

    摘要: Novel photocurable, adherent coating compositions and a method for preparing such compositions are described. A substrate can be coated with a first compound bearing a plurality of onium groups and a second compound bearing a plurality of nucleophilic groups. The resulting coating cures readily upon exposure to actinic radiation. These compositions can be used in preparation of photoresists, composite membranes, and modifying surfaces either for accepting adhesives or releasing oily soil.

    摘要翻译: 描述了新型可光固化的粘合涂料组合物和制备这种组合物的方法。 基材可以涂覆有带有多个鎓基的第一化合物和带有多个亲核基团的第二化合物。 所得涂层暴露于光化辐射下易于固化。 这些组合物可用于制备用于接受粘合剂或释放油性土壤的光致抗蚀剂,复合膜和改性表面。

    Friction reduction using a viscoelastic surfactant
    14.
    发明授权
    Friction reduction using a viscoelastic surfactant 失效
    使用粘弹性表面活性剂进行减摩

    公开(公告)号:US4615825A

    公开(公告)日:1986-10-07

    申请号:US316467

    申请日:1981-10-30

    摘要: The friction exhibited by a flowing aqueous liquid containing a viscoelastic surfactant can be further reduced by adding to the aqueous liquid an organic electrolyte capable of associating with the surfactant ion of the viscoelastic surfactant. For example, the friction exhibited by an aqueous liquid containing cetyl trimethylammonium salicylate can be further reduced by the addition of sodium salicylate to the liquid. The resulting aqueous liquid systems exhibiting the reduced friction are shear stable and useful in a wide variety of applications.

    摘要翻译: 通过向含水液体中加入能够与粘弹性表面活性剂的表面活性剂离子缔合的有机电解质,可以进一步降低含有粘弹性表面活性剂的流动含水液体所产生的摩擦。 例如,通过向液体中加入水杨酸钠,可以进一步降低含有十六烷基三甲基铵水杨酸盐的含水液体所产生的摩擦。 显示出降低的摩擦的所得水性液体体系是剪切稳定的并且在各种应用中是有用的。

    Photocurable compositions
    20.
    发明授权
    Photocurable compositions 失效
    可光固化组合物

    公开(公告)号:US5238747A

    公开(公告)日:1993-08-24

    申请号:US814846

    申请日:1991-12-30

    IPC分类号: G03F7/038 G03F7/039

    摘要: Novel photocurable, adherent coating compositions and a method for preparing such compositions are described. A substrate can be coated with a first compound bearing a plurality of onium groups and a second compound bearing a plurality of nucleophilic groups. The resulting coating cures readily upon exposure to actinic radiation. These compositions can be used in preparation of photoresists, composite membranes, and modifying surfaces either for accepting adhesives or releasing oily soil.

    摘要翻译: 描述了新型可光固化的粘合涂料组合物和制备这种组合物的方法。 基材可以涂覆有带有多个鎓基的第一化合物和带有多个亲核基团的第二化合物。 所得涂层暴露于光化辐射下易于固化。 这些组合物可用于制备用于接受粘合剂或释放油性土壤的光致抗蚀剂,复合膜和改性表面。