Crosslinkable coating composition and method of producing the same
    57.
    发明授权
    Crosslinkable coating composition and method of producing the same 有权
    可交联涂料组合物及其制备方法

    公开(公告)号:US09290675B2

    公开(公告)日:2016-03-22

    申请号:US13920343

    申请日:2013-06-18

    摘要: The instant invention provides a crosslinkable coating composition, and method of producing the same. The crosslinkable coating composition according to the present invention comprises: (a) one or more polycarbamates derived from one or more polyesters comprising the condensation reaction product of one or more polyols with one or more polyacids, wherein said one or more polyols comprise at least 25 percent by weight of one or more units having 4 or more hydroxyl groups; (b) one or more crosslinking agents; (c) one or more acid catalysts; and (d) optionally one or more organic solvents.

    摘要翻译: 本发明提供一种可交联涂料组合物及其制备方法。 根据本发明的可交联涂料组合物包含:(a)一种或多种衍生自一种或多种聚酯的聚氨酯,其包含一种或多种多元醇与一种或多种多元酸的缩合反应产物,其中所述一种或多种多元醇包含至少25 一个或多个具有4个或更多个羟基的单元的重量百分比; (b)一种或多种交联剂; (c)一种或多种酸催化剂; 和(d)任选的一种或多种有机溶剂。

    Process for the Preparation of Multifunctional Polycarbodiimides Which are Used as Crosslinking Agents
    59.
    发明申请
    Process for the Preparation of Multifunctional Polycarbodiimides Which are Used as Crosslinking Agents 有权
    用作交联剂的多官能聚碳化二亚胺的制备方法

    公开(公告)号:US20130144006A1

    公开(公告)日:2013-06-06

    申请号:US13751463

    申请日:2013-01-28

    IPC分类号: C09D179/00 C08G18/79

    摘要: A process for the preparation of multifunctional polycarbodiimides, which are used as crosslinking agents, in which the polycarbodiimide is prepared by reacting mono- and polyisocyanates in the presence of a mono- or polyisocyanate that contains one or multiple additional reactive functional groups and in the presence of a carbodiimide catalyst, and thereafter terminating or chain extending the polycarbodiimide chain. Between 0 and 10% of an organic solvent and/or between 0 and 30% of a plasticizer and/or between 0 and 30% of a surface active component is added to the product during, before or after the polycarbodiimide forming reaction and/or the capping reaction and/or the chain extending reaction. Further, the invention relates to a coating mixture in which the polycarbodiimide is used as crosslinking agent and to the cured material obtained with the coating mixture.

    摘要翻译: 用于制备多官能聚碳化二亚胺的方法,其用作交联剂,其中聚碳化二亚胺通过单 - 和多异氰酸酯在含有一个或多个另外的反应性官能团的单或多异氰酸酯存在下反应制备, 的碳二亚胺催化剂,然后终止或延伸聚碳二亚胺链。 在聚碳二亚胺形成反应期间,之前或之后,将0至10%的有机溶剂和/或0至30%的增塑剂和/或0至30%的表面活性组分加入产物中,和/或 封端反应和/或扩链反应。 此外,本发明涉及其中使用聚碳二亚胺作为交联剂的涂料混合物和与涂料混合物获得的固化物质。

    METHOD FOR STORING RESIN SOLUTION, AND METHOD FOR PRODUCING PREPREG AND LAMINATE
    60.
    发明申请
    METHOD FOR STORING RESIN SOLUTION, AND METHOD FOR PRODUCING PREPREG AND LAMINATE 有权
    用于储存树脂溶液的方法,以及用于生产PREPREG和层压材料的方法

    公开(公告)号:US20120018072A1

    公开(公告)日:2012-01-26

    申请号:US13258113

    申请日:2010-03-24

    摘要: This invention relates to a method for storing a naphthol aralkyl type cyanate ester resin solution, which is difficult to precipitate due to long term storage in a solution state, and particularly relates to a method for storing a naphthol aralkyl type cyanate ester resin solution (AB), which comprises: preparing (i) a naphthol aralkyl type cyanate ester resin solution (AB) comprising a naphthol aralkyl type cyanate ester resin (A), a maleimide compound (B) and a solvent, (ii) a naphthol aralkyl type cyanate ester resin solution (AB) comprising a prepolymer of a naphthol aralkyl type cyanate ester resin (A), a maleimide compound (B) and a solvent, or (iii) a naphthol aralkyl type cyanate ester resin solution (AB) comprising a prepolymer of a naphthol aralkyl type cyanate ester resin (A) and a maleimide compound (B), and a solvent, and; storing the resin solution (AB).

    摘要翻译: 本发明涉及一种用于储存在溶液状态下由于长期保存而难以析出的萘酚芳烷基型氰酸酯树脂溶液的方法,特别涉及一种用于储存萘酚芳烷基型氰酸酯树脂溶液(AB ),其包括:(i)包含萘酚芳烷基型氰酸酯树脂(A),马来酰亚胺化合物(B)和溶剂的萘酚芳烷基型氰酸酯树脂溶液(AB),(ii)萘酚芳烷基型氰酸酯 包含萘酚芳烷基型氰酸酯树脂(A),马来酰亚胺化合物(B)和溶剂的预聚物的酯树脂溶液(AB),或(iii)萘酚芳烷基型氰酸酯树脂溶液(AB),其包含预聚物 萘酚芳烷基型氰酸酯树脂(A)和马来酰亚胺化合物(B)和溶剂,和 储存树脂溶液(AB)。