Radiation curable compositions
    136.
    发明公开
    Radiation curable compositions 有权
    StrahlungshärtbareZusammensetzungen

    公开(公告)号:EP1674499A1

    公开(公告)日:2006-06-28

    申请号:EP05105542.4

    申请日:2005-06-22

    Applicant: AGFA-GEVAERT

    CPC classification number: C09D201/005 C08G83/005 C08L101/005 C09D11/101

    Abstract: A radiation curable composition comprising a novel photoreactive polymer is disclosed comprising a dendritic polymer core with at least one initiating functional group and at least one co-initiating functional group.
    Suitable radiation curable compositions are varnishes, lacquers,printing inks and radiation curable ink-jet inks. The dendritic polymeric core is preferably a hyperbranched polymer.

    Abstract translation: 公开了包含新型光反应性聚合物的可辐射固化组合物,其包含具有至少一个起始官能团和至少一个共起始官能团的树枝状聚合物核。 合适的可辐射固化组合物是清漆,漆,印刷油墨和可辐射固化喷墨油墨。 树枝状聚合物芯优选为超支化聚合物。

    AIR DRYING WATERBORNE RESIN COMPOSITION
    140.
    发明公开
    AIR DRYING WATERBORNE RESIN COMPOSITION 有权
    空气干燥END水性树脂组合物

    公开(公告)号:EP1554349A1

    公开(公告)日:2005-07-20

    申请号:EP03751706.7

    申请日:2003-10-16

    CPC classification number: C08L101/005 C09D201/005 C08L2666/14

    Abstract: An air drying waterborne resin composition is disclosed. Said resin composition comprises at least one amphiphilic air drying dendritic polymer, at least one non-amphiphilic air drying alkyd resin, at least one drier initiating and/or promoting autoxidation, and water, and optionally at least one anionic and/or nonionic surfactant, and/or at least one coalescent agent. Said at least one amphiphilic air drying dendritic polymer is built up from a polyhydric dendritic core polymer having terminal hydroxyl groups and at least one unsaturated carboxylic acid and at least one adduct, obtainable by addition of a monoalkylated polyethylene glycol to a dicarboxylic acid or anhydride and/or a diisocyanate, each bonded to at least one terminal hydroxyl group in said polyhydric dendritic core polymer.

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