Improved hydrophilic lubricious coatings
    343.
    发明公开
    Improved hydrophilic lubricious coatings 失效
    亲水性gleitfähigeBeschichtungen。

    公开(公告)号:EP0379156A2

    公开(公告)日:1990-07-25

    申请号:EP90100854.0

    申请日:1990-01-16

    Inventor: Fan, You-Ling

    Abstract: A new method is provided to impart a hydrophilic lubricious coating onto articles such as medical devices. A device, for example a catheter, is first contacted with a polyisocyanate solution, to provide coupling, then contacted with a poly(carboxylic acid) solution to give a coating, and is then finally oven dried. These coatings have lubricity that only becomes manifest upon exposure to water or body fluids, and moreover, are also long lasting and have good abrasion resistance. This combination of properties is not available from other currently used or proposed coatings such as Teflon.

    Abstract translation: 提供了一种新的方法来将亲水性润滑涂层赋予诸如医疗装置的物品上。 首先将装置(例如导管)与多异氰酸酯溶液接触以提供耦合,然后与聚(羧酸)溶液接触以得到涂层,然后最后烘干。 这些涂层具有润滑性,其仅在暴露于水或体液时才显现,而且还具有持久性并且具有良好的耐磨性。 这种性质的组合不能从其他目前使用或提出的涂层如Teflon获得。

    Liquid coating composition curable at ambient temperatures
    344.
    发明公开
    Liquid coating composition curable at ambient temperatures 失效
    Bei Umgebungstemperatur vernetzbareflüssigeBeschichtungszusammensetzungen。

    公开(公告)号:EP0346982A1

    公开(公告)日:1989-12-20

    申请号:EP89201494.5

    申请日:1989-06-09

    Applicant: AKZO N.V.

    CPC classification number: C08F8/32 C08F8/46 Y10T428/31855

    Abstract: A liquid coating composition is provided which comprises, as a binder, an addition polymer containing on average 2 or more pendant activated unsaturated groups and, as a crosslinking agent, a compound containing on average 2 or more primary amino groups. The pendant activated unsaturated groups of the addition polymer are based upon fumaric, maleic and/or itaconic acid and/or anhydrides thereof. The liquid coating compositions of the present invention provide the particular advantage of rapid cure at ambient temperatures.

    Abstract translation: 提供了一种液体涂料组合物,其包含作为粘合剂的平均包含2个或更多个侧活性不饱和基团的加成聚合物,并且作为交联剂,包含平均具有2个或更多个伯氨基的化合物。 加成聚合物的侧链活化不饱和基团是基于富马酸,马来酸和/或衣康酸和/或其酸酐。 本发明的液体涂料组合物提供了在环境温度下快速固化的特别优点。

    유기 EL 표시 장치
    345.
    发明授权

    公开(公告)号:KR102363566B1

    公开(公告)日:2022-02-16

    申请号:KR1020197016660

    申请日:2017-12-22

    Abstract: 유기 EL 표시장치는, (A) 알칼리가용성수지, (B) 착색제, (C) 라디칼중합성화합물및 (D) 광중합개시제를함유하는감광성수지조성물이며, (A) 알칼리가용성수지가, (A-1) 카르복실기를갖는알칼리가용성수지이고, 또한상기감광성수지조성물을경화한경화물의, 비행시간형 2차이온질량분석에의해측정되는불휘발성분중 금속원소및/또는할로겐원소의함유량의총합이 1×1017atom/㎤이상 1×1022atom/㎤이하이고, 적어도기판, 제1 전극, 제2 전극, 발광화소, 평탄화층및 화소분할층으로구성된유기 EL 소자중, 평탄화층및/또는화소분할층에배치되었다.

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