Imprägnieröl
    31.
    发明公开
    Imprägnieröl 失效
    Imprägnieröl。

    公开(公告)号:EP0359935A2

    公开(公告)日:1990-03-28

    申请号:EP89113294.6

    申请日:1989-07-20

    IPC分类号: B27K3/50

    摘要: Die Erfindung betrifft ein neues Imprägnieröl auf der Basis steinkohlenteerstämmiger Öle mit extrem niedrigem Gehalt an polycyklischen aromatischen Verbindungen. Dies wird erreicht durch Kombination niedrig- und mittelsiedender Anteile eines Steinkohlenteeröls mit einem aromatischen Harz.

    摘要翻译: 本发明涉及一种基于源自煤焦油并具有极低含量的多环芳族化合物的油的新型浸渍油。 这通过将煤焦油油的低沸点馏分与芳族树脂组合来实现。

    WATER DISPERSIBLE, SELF-CROSSLINKABLE PREPOLYMER COMPOSITON
    35.
    发明公开
    WATER DISPERSIBLE, SELF-CROSSLINKABLE PREPOLYMER COMPOSITON 有权
    水可分散,自交联预聚物复合物

    公开(公告)号:EP2807207A2

    公开(公告)日:2014-12-03

    申请号:EP13703221.5

    申请日:2013-01-23

    IPC分类号: C08G59/02 C08G59/16 C08G59/17

    摘要: The present invention provides an economical route to environmentally friendly polymeric coatings with a high content of raw materials from renewable resources. These polymeric coatings offer performance characteristics that are competitive with conventional coating systems. The unique polymers on which this invention is based are copolymers of triglyceride oils, such as soybean oil, linseed oil, or another natural oil, with a vinyl compound, such as an acrylate or methacrylate, or a vinyl aromatic monomer. The present invention more specifically discloses a water dispersible, self-crosslinkable prepolymer composition which is comprised of a triglyceride oil having appended thereto (1) hydroxyl groups, (2) epoxy groups, (3) moieties which contain at least one aldehyde group or at least one ketone group, and (4) moieties which contain at least one vinyl and/or substituted vinyl group. In one embodiment of this invention the moiety which contains at least one vinyl group is derived from maleic anhydride.

    摘要翻译: 本发明提供了一种经济的途径来获得具有高含量来自可再生资源的原材料的环保聚合物涂料。 这些聚合物涂料具有与常规涂料体系相竞争的性能特点。 本发明所基于的独特聚合物是甘油三酯油如大豆油,亚麻子油或另一种天然油与乙烯基化合物如丙烯酸酯或甲基丙烯酸酯或乙烯基芳族单体的共聚物。 本发明更具体地公开了一种水分散性的可自交联的预聚物组合物,其由甘油三酯油组成,其中附有(1)羟基,(2)环氧基,(3)含有至少一个醛基或 至少一个酮基,和(4)含有至少一个乙烯基和/或取代的乙烯基的部分。 在本发明的一个实施方案中,含有至少一个乙烯基的部分衍生自马来酸酐。

    WATER-BASED COATING COMPOSITIONS
    36.
    发明公开
    WATER-BASED COATING COMPOSITIONS 有权
    水基涂料组合物

    公开(公告)号:EP2794704A1

    公开(公告)日:2014-10-29

    申请号:EP12813311.3

    申请日:2012-12-18

    摘要: Coating compositions are disclosed. In some embodiments, the coating compositions are used to coat substrates such as packaging materials and the like for the storage of food and beverages. The coating compositions can be prepared by reacting an epoxidized vegetable oil and a hydroxyl functional material in the presence of an acid catalyst to form a hydroxyl functional oil polyol, mixingthe hydroxyl functional oil polyol (with or without epoxidized polybutadiene)and a functional polyolefin copolymer to form a mixture, reacting the mixture with an ethylenically unsaturated monomer component in the presence of an initiator to form a graft copolymer, and crosslinking the graft copolymer with a crosslinker to form the coating composition, wherein the graft copolymer or the crosslinked graft copolymer is inverted into water.