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    • 1. 发明授权
    • Stain resistant coating compositions, methods of coating and coated articles
    • 防污涂料组合物,涂层方法和涂层制品
    • US07361407B2
    • 2008-04-22
    • US10784792
    • 2004-02-24
    • Kishio ShibatoYoshinori NakaneShinichi IkeharaKeisuke Kojima
    • Kishio ShibatoYoshinori NakaneShinichi IkeharaKeisuke Kojima
    • B32B25/20
    • C09D163/00C08F283/12C08K5/42C09D151/08C09D151/085C09D151/10Y10T428/31663C08L2666/28C08L2666/02
    • A nonstaining coating composition which comprises as essential components (A) a specific aliphatic sulfonic acid compound or amine salt thereof, (B) a compound having per molecule at least one functional group selected among carboxyl, a carboxylic acid anhydride group, and a carboxyl group blocked with an alkyl vinyl ether, (C) a specific organosilicate and/or a condensate thereof, and (D) a resin having epoxy groups and/or alkoxysilyl groups in the molecule; and a method of finish coating. Also, a stain resistant coating composition which comprises (F′) a specific modified resin and optionally (B) a compound having in the molecule at least one functional group selected from the group consisting of carboxyl group, carboxylic acid anhydride group and carboxyl group blocked with an alkylvinyl ether compound. They give a cured coating film which has nonstaining properties based on a high degree of hydrophilicity from immediately after the formation thereof and has satisfactory long-term weatherability, water resistance, and chemical resistance. The film can impart an excellent finish appearance to the article.
    • 一种不污染涂料组合物,其包含作为必要组分(A)的特定脂族磺酸化合物或其胺盐,(B)每分子至少一个选自羧基,羧酸酐基和羧基中的官能团的化合物 用烷基乙烯基醚封闭,(C)特定的有机硅酸盐和/或其缩合物,和(D)分子中具有环氧基和/或烷氧基甲硅烷基的树脂; 和一种完成涂覆的方法。 另外,含有(F')特定改性树脂和任选地(B)分子中具有至少一个选自羧基,羧酸酐基和羧基的官能团的化合物的防污涂料组合物被封闭 与烷基乙烯基醚化合物。 它们得到一种固化涂膜,其具有基于其形成后立即具有高亲水性的不污染性,并且具有令人满意的长期耐候性,耐水性和耐化学性。 该片可以赋予该物品优异的完美外观。
    • 2. 发明授权
    • Thermosetting compositions, methods of coating and coated articles
    • 热固组合物,涂层方法和涂层制品
    • US5993909A
    • 1999-11-30
    • US776974
    • 1997-04-21
    • Hiroki MizutaniYoshinori NakaneMasahiro Ishidoya
    • Hiroki MizutaniYoshinori NakaneMasahiro Ishidoya
    • C08F290/06B05D3/02
    • C08F290/061
    • A thermosetting composition which comprises (A) an epoxy group-containing modified polyester polymer comprising a structural moiety of (a) a carboxyl group-containing polyester resin having a number average molecular weight of 1,500 to 50,000 and a resin acid value of 2 to 30 mgKOH/g and a structural moiety of a polymer of (b) an epoxy group-containing vinyl monomer, the carboxyl groups and a part of the epoxy groups being bonded in an equivalent ratio of the carboxyl groups in the component (a) to the epoxy groups in the polymer of the component (b) of 0.1 or less, and having an epoxy equivalent weight of 200 to 2,000 g/mol, and (B) a compound having two or more functional groups which are blocked by a vinyl ether, vinyl thioether or heterocyclic group carrying oxygen or sulfur as the heteroatom and having a double bond of the vinyl type. The composition can give cured articles excellent in hardness, chemical resistance, stain resistance, processability, impact resistance, elasticity and weathering resistance and has a good storage stability.
    • PCT No.PCT / JP96 / 01522 Sec。 371日期1997年04月21日 102(e)1997年4月21日PCT PCT 1996年6月5日PCT公布。 公开号WO96 / 39454 日本1996年12月12日一种热固性组合物,其包含(A)含环氧基的改性聚酯聚合物,其包含(a)数均分子量为1,500〜50,000的含羧基的聚酯树脂的结构部分和树脂酸 值为2〜30mgKOH / g,(b)含有环氧基的乙烯基单体的聚合物的结构部分,羧基和一部分环氧基以组分中的羧基的当量比结合 (a)组分(b)的聚合物中的环氧基为0.1以下,环氧当量为200〜2000g / mol,(B)具有2个以上被封闭的官能团的化合物 通过乙烯基醚,乙烯基硫醚或携带氧或硫作为杂原子并具有乙烯基类型的双键的杂环基。 该组合物可以得到硬度,耐化学性,耐污染性,加工性,耐冲击性,弹性和耐候性优异的固化物,具有良好的储存稳定性。
    • 6. 发明授权
    • Stainproof-treating agent, method for stainproof-treating and stainproof-treated article
    • 防污处理剂,防污处理制品的方法
    • US06242046B1
    • 2001-06-05
    • US09446249
    • 1999-12-20
    • Yoshinori NakaneShun SaitoAkihiro OsukaKishio Shibato
    • Yoshinori NakaneShun SaitoAkihiro OsukaKishio Shibato
    • B05D302
    • C09D1/00C09K3/18
    • The present invention relates to a stainproof-treating agent which comprises (A) 0.05 to 30 percent by weight of a nonvolatile resin ingredient, (B) 0.05 to 30 percent by weight of a nonvolatile ingredient of at least one oxide sol selected from the group consisting of an aluminum oxide sol, a silica sol, a zirconium oxide sol and an antimony oxide sol, (C) 1 to 50 percent by weight of an organic solvent and (D) 40 to 99 percent by weight of water, wherein the resin of the ingredient (A) has a solubility parameter of 10 or more and is insoluble in water at 25° C., a method for stainproof-treating by using the stainproof-treating agent and a stainproof-treated article obtained by the method for stainproof-treating. The stainproof-treating agent of the present invention can be applied on a substrate without requiring a special device and can provide excellent stain resistance by modifying a substrate surface hydrophilic by a simple work. Also, the method for stainproof-treating of the present invention can provide excellent stain resistance on the substrate by a simple work. Further, the stainproof-treated article of the present invention is an article obtained by the method for stainproof-treating described above and is excellent in stain resistance.
    • 本发明涉及一种防污处理剂,其包含(A)0.05〜30重量%的不挥发性树脂成分,(B)0.05〜30重量%的至少一种选自下组的氧化物溶胶的不挥发成分: 由氧化铝溶胶,硅溶胶,氧化锆溶胶和氧化锑溶胶组成,(C)1〜50重量%的有机溶剂和(D)40〜99重量%的水,其中树脂 的成分(A)的溶解度参数为10以上,在25℃下不溶于水,使用防污处理剂进行防污处理的方法和通过防污染方法得到的防污处理物 打算 本发明的防污处理剂可以在不需要特殊装置的情况下施加在基材上,并且可以通过简单的工作改性亲水性的基材表面来提供优异的耐污性。 此外,本发明的防污处理方法可以通过简单的工作在基材上提供优异的耐污性。 此外,本发明的防污处理物是通过上述防污处理方法得到的制品,耐污染性优异。