Coating composition
    82.
    发明授权
    Coating composition 失效
    涂料组成

    公开(公告)号:US4777199A

    公开(公告)日:1988-10-11

    申请号:US945012

    申请日:1986-12-22

    CPC classification number: C09D201/02 Y10S524/923

    Abstract: A coating composition comprising(A) a film-forming polymer having functional group(s) capable of reacting with the crosslinking agent (D) hereinafter referred to and cationic or anionic functional group(s),(B) a volatile organic liquid diluent in which the polymer (A) is dissolved,(C) crosslinked polymer microparticles bearing anionic or cationic functional group(s) whose electric charge is opposite to that of the film-forming polymer, which are insoluble in the combination of the film-forming polymer (A) and the diluent (B) and are maintained in a stabilized state of dispersion therein, and(D) a crosslinking agent dissolved in the diluent (B).

    Abstract translation: 一种涂料组合物,其包含(A)具有能够与下文所述的交联剂(D)反应的官能团的成膜聚合物和阳离子或阴离子官能团,(B)挥发性有机液体稀释剂 聚合物(A)溶解的聚合物(C),具有阴离子或阳离子官能团的交联聚合物微粒,其电荷与成膜聚合物的电荷相反,其不溶于成膜聚合物 (A)和稀释剂(B),并保持在其中的稳定分散状态,和(D)溶解在稀释剂(B)中的交联剂。

    Thermosetting synthetic polymer dispersions and process for production thereof
    84.
    发明授权
    Thermosetting synthetic polymer dispersions and process for production thereof 失效
    热稳定性聚合物分散体及其生产方法

    公开(公告)号:US3847851A

    公开(公告)日:1974-11-12

    申请号:US36976573

    申请日:1973-06-13

    Abstract: 1. A THERMOSETTING SYNTHETIC POLYMER DISPERSION COMPRISING A MIXTURE OF (I) A SYNTHETIC POLYMER DISPERSION COMPRISING PARTICLES OF A COPOLYMER FORMED FROM (A) A COPOLYMERIZABLE ETHYLENICALLY UNSATURATED MONOMER AND (B) A COPOLYMERIZABLE ETHYLENICALLY UNSATURATED MONOMER HAVING A CHEMICALLY REACTIVE CROSS-LINKING GROUP AND A PROTECTIVE LAYER FORMED AROUND SAID COPOLYMER PARTICLES, WHICH IS COMPOSED OF A STABILIZER (I) HAVING A COMPONENT COMPARTIBLE WITH SAID COPOLYMER OR BEING CHEMICALLY BONDED THERETO AND (II) BEING SOLVATED IN AN ORGANIC LIQUID HAVING NO POLARITY OR A LOW POLARITY, SAID COPOLYMER PARTICLES BEING STABLY DISPERSED IN THE ORGANIC LIQUID BY SAID PROTECTIVE LAYER AND HAVING AN AVERAGE PARTICLE SIZE OF 0.1 TO 10U, AND (II) A SYNTHETIC POLYMER DISPERSION COMPRISING PARTICLES OF A COPOLYMER FORMED FROM (A) A COPOLYMERIZABLE ETHYLENICALLY UNSATURATED MONOMELR AND (C) A COPOLYMERIZABLE ETHYLENICALLY UNSATURATED MONOMER HAVING A COMPLEMENTARY, CHEMICALLY REACTIVE CROSS-LINKING GROUP CAPABLE OF REACTING WITH THE CHEMICALLY REACTIVE CROSS-LINKING GROUP OF THE PARTICLES IN DISPERSION (I) AND A PROTECTIVE LAYER FORMED AROUND SAID COPOLYMER PARTICLES, WHICH IS COMPOSED OF A STABILIZER (I) HAVING A COMPONENT COMPARTIBLE WITH SAID COPOLYMER OR BEING CHEMICALLY BONDED THERETO AND (II) BEING SOLVATED IN AN ORGANIC LIQUID HAVING NO POLARITY OR A LOW POLARITY, SAID COPOLYMER PARTICLES BEING STABLY DISPERSED IN THE ORGANIC LIQUID BY SAID PROTECTIVE LAYER AND HAVING AN AVERAGE PARTICLE SIZE OF 0.1 TO 10U.

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