Curable resin composition
    54.
    发明专利
    Curable resin composition 审中-公开
    可固化树脂组合物

    公开(公告)号:JP2011016966A

    公开(公告)日:2011-01-27

    申请号:JP2009164072

    申请日:2009-07-10

    Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition for a coating of an automobile interior material, the composition excellent in contamination resistance and easily handled.SOLUTION: The curable resin composition for a coating material comprises a silicone-modified vinyl polymer (A) having a polysiloxane group, a hydrolyzable silyl group and a hydroxy group, and a polyisocyanate compound (B), characterized in that: the silicone-modified vinyl polymer (A) is obtained by copolymerizing monomers containing vinyl compounds (c) containing a hydroxy group by 10 to 40 wt.% with respect to the entire monomers; and the polymer (A) has a glass transition temperature of 30 to 70°C.

    Abstract translation: 要解决的问题:提供一种用于汽车内部材料的涂层的固化性树脂组合物,耐污染性优异且易于处理的组合物。溶液:用于涂料的固化性树脂组合物包含硅氧烷改性的乙烯基聚合物(A) 具有聚硅氧烷基团,可水解甲硅烷基基团和羟基基团的多异氰酸酯化合物(B),其特征在于,所述硅氧烷改性的乙烯基聚合物(A)通过使含有羟基的乙烯基化合物(c) 相对于全部单体为10〜40重量% 聚合物(A)的玻璃化转变温度为30〜70℃。

    Uv-shielding silicone coating composition and coated article
    56.
    发明专利
    Uv-shielding silicone coating composition and coated article 审中-公开
    紫外线屏蔽硅胶涂料组合物和涂层制品

    公开(公告)号:JP2010202731A

    公开(公告)日:2010-09-16

    申请号:JP2009047965

    申请日:2009-03-02

    Abstract: PROBLEM TO BE SOLVED: To provide a silicone coating composition whose coated cured film expresses mar resistance, and UV-shielding property while maintaining visible light transparency, and further simultaneously has weatherability durable against long term out-door exposure and durability, and a coated article using the same. SOLUTION: The UV-shielding silicone coating composition comprises (A) a dispersion in a dispersing medium of composite zinc oxide fine particles which are obtained by coating the surface of the zinc oxide fine particles with at least one kind selected from an oxide or hydroxide of Al, Si, Zr and Sn, the dispersion having a photocatalytic degradability of up to 25%, (B) a silicone resin, (C) a curing catalyst, and (D) a solvent, the solids content of composite zinc oxide nanoparticle dispersion (A) being 1 to 50 mass% based on silicone resin (B). COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种涂覆固化膜表现耐磨性的硅树脂涂料组合物,同时保持可见光透明性的紫外线屏蔽性,并且还具有耐长期暴露和耐久性耐久性的耐候性,以及 使用其的涂布制品。 UV屏蔽硅酮涂料组合物包含(A)复合氧化锌微粒的分散介质中的分散体,其通过用至少一种选自氧化物的氧化锌微粒表面涂覆而获得 或Al,Si,Zr和Sn的氢氧化物,光催化降解性高达25%的分散体,(B)有机硅树脂,(C)固化催化剂和(D)溶剂,复合锌的固体含量 氧化物纳米粒子分散体(A)为1〜50质量%。 版权所有(C)2010,JPO&INPIT

    Hydrophilic composition
    58.
    发明专利
    Hydrophilic composition 有权
    水解组合物

    公开(公告)号:JP2009256575A

    公开(公告)日:2009-11-05

    申请号:JP2008233320

    申请日:2008-09-11

    CPC classification number: C08L101/10 C08F2/38 C08F220/54 C09D5/1668 C08F230/08

    Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic composition forming a hydrophilic coating film having excellent scratch resistance and antifouling property without being hybridized with a sol-gel. SOLUTION: The hydrophilic composition contains a hydrophilic polymer (A) having two or more hydrolyzable silyl groups in a molecule, and a catalyst (B). The surface ζ-potential of a coating film obtained by coating and drying the hydrophilic composition is within the range from -15 mV to 10 mV. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种亲水性组合物,其形成具有优异的耐划伤性和防污性的亲水涂膜,而不与溶胶 - 凝胶杂交。 解决方案:亲水性组合物含有在分子中具有两个或多个可水解甲硅烷基的亲水性聚合物(A)和催化剂(B)。 通过涂布和干燥亲水性组合物获得的涂膜的表面ζ电位在-15mV至10mV的范围内。 版权所有(C)2010,JPO&INPIT

    Water-dispersible silane as corrosion protection coatings and paint primer for metal pretreatment

    公开(公告)号:JP2009523608A

    公开(公告)日:2009-06-25

    申请号:JP2008551333

    申请日:2007-01-17

    Inventor: クイ,ジ

    Abstract: 本発明は、金属面に対する耐腐食性を改良する方法に関し、この方法は、金属面に組成物を塗布し、架橋のために金属面を乾燥させるステップを具え、前記組成物は、(1)ポリアミンおよび(2)シランの化合物の1つまたは複数の溶媒中に分散剤を具え、前記ポリアミンにおける複数のアミン基は、鎖中の少なくとも4つの中間原子によってアミン窒素原子を離すアルキレンおよびアリーレン基からなる群から選択され少なくとも1つのラジカルに結合し、前記シランは、複数のケイ素が結合した加水分解性基、および、前記アミン基に対して共有結合反応するケイ素が結合した有機基を保持し、分子あたり平均で少なくとも3、好ましくは少なくとも3.5の加水分解性シラン基を具える反応生成物分子を得る。 これらの物質は、ペイントプライマとして、優れた利点を示し、高品質の耐腐食性を示す。
    【選択図】 なし

    Hydrophilic member
    60.
    发明专利
    Hydrophilic member 审中-公开
    亲水会员

    公开(公告)号:JP2009083147A

    公开(公告)日:2009-04-23

    申请号:JP2007252560

    申请日:2007-09-27

    Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic member, provided with a hydrophilic film, which is excellent in fogging resistance, contamination resistance, abrasion resistance, and especially water deposit attachment resistance on the surface of a support. SOLUTION: The hydrophilic member comprises the hydrophilic film formed on the support. The hydrophilic film is formed of hydrophilic film forming composition containing (A) hydrophilic polymer including Si, and (B) metal complex catalyst. Silanol groups existing on the surface of the hydrophilic film are partly or wholly converted into hydrophilic groups other than the silanol groups. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种具有亲水性膜的亲水性构件,其具有优异的防雾性,耐污染性,耐磨性,特别是在支撑体表面上的水沉积附着性。

    解决方案:亲水构件包括形成在载体上的亲水膜。 亲水性膜由含有(A)包含Si的亲水性聚合物和(B)金属配合物催化剂的亲水性成膜组合物形成。 存在于亲水膜表面的硅烷醇基团部分或全部转化为除硅烷醇基以外的亲水基团。 版权所有(C)2009,JPO&INPIT

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