Articles having a coating formed from a polymeric blend
    61.
    发明公开
    Articles having a coating formed from a polymeric blend 失效
    Art。。。。。。。。。。。。。。。。。。。。。。

    公开(公告)号:EP0281274A1

    公开(公告)日:1988-09-07

    申请号:EP88301321.1

    申请日:1988-02-17

    IPC分类号: C09D133/24

    摘要: This invention relates to articles comprising a substrate bearing a coating formed from a blend of polymers.
    Many articles having the desired properties of durability, strength, optical clarity, can be adversely affected by the surfaces of those articles. It would be desirable to provide a coating material that could alter the surface of an otherwise useful article.
    This invention provides an article comprising a substrate bearing an optically clear, non-crosslinked coating formed from a blend comprising at least one polymer containing carbonylamido functional groups and at least one hydrophobic polymer substantially free of acidic functional groups.
    The coating is useful for promoting adhesion, increasing the hydrophilicity of the surface of the article, and increasing receptivity of the substrate for aqueous based inks.

    摘要翻译: 本发明涉及一种制品,其中包括一种承载由聚合物共混物形成的涂层的基材。 许多具有期望的耐久性,强度,光学透明性的物品可能受到这些制品的表面的不利影响。 期望提供可以改变另外有用的制品的表面的涂层材料。 本发明提供了一种制品,其包括含有由包含至少一种含有羰基氨基官能团的聚合物和至少一种基本上不含酸性官能团的疏水性聚合物的共混物形成的光学透明非交联涂层的基材。 该涂层可用于促进粘合,增加制品表面的亲水性,以及增加基材对水基油墨的接受性。

    COMPOSITION CONTAINING VINYL ALCOHOL POLYMER
    69.
    发明公开
    COMPOSITION CONTAINING VINYL ALCOHOL POLYMER 审中-公开
    ZUSAMMENSETZUNG MIT EINEM POLYVINYLALKOHOLPOLYMER

    公开(公告)号:EP2759571A1

    公开(公告)日:2014-07-30

    申请号:EP12834054.4

    申请日:2012-09-20

    申请人: Kuraray Co., Ltd.

    摘要: Provided is a composition comprising: a vinyl alcohol polymer (A) comprising a monomer unit having a group represented by a formula (1) ; and a compound (B) comprising a silicon atom, a titanium atom, a zirconium atom or a combination thereof,
    at a content of 0.01 parts by mass or greater and 900 parts by mass or less with respect to 100 parts by mass of the vinyl alcohol polymer (A),

    wherein an inequality (I) is satisfied:

    wherein, P represents a viscosity average degree of polymerization; and S represents a percentage content (mol%) of the monomer unit. Also provided are a coating agent containing the composition, and a coated article, a thermal recording material, an ink jet recording material and a base paper for a release paper that are produced using the coating agent, and a method for producing a coated article.

    摘要翻译: 提供一种组合物,其包含:包含具有由式(1)表示的基团的单体单元的乙烯醇聚合物(A); 和含有硅原子,钛原子,锆原子或其组合的化合物(B)的含量相对于100质量份的乙烯基系100质量份以上且900质量份以下 醇聚合物(A),其中满足不等式(I):其中,P表示粘均聚合度; S表示单体单元的百分含量(mol%)。 还提供了含有该组合物的涂布剂,以及使用该涂布剂制造的用于剥离纸的涂布制品,热敏记录材料,喷墨记录材料和原纸,以及涂覆制品的制造方法。