利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

1088 条记录 (耗时 0.021 秒)

    High solids coating composition
    61.
    发明授权
    High solids coating composition 失效
    高固含量涂料组合物

    公开(公告)号：US5312877A

    公开(公告)日：1994-05-17

    申请号：US16633

    申请日：1993-02-12

    申请人： Selcuk Avci ,  Narendra M. Patel ,  Leonard Di Leo ,  Ralph H. Reiter

    发明人： Selcuk Avci ,  Narendra M. Patel ,  Leonard Di Leo ,  Ralph H. Reiter

    IPC分类号： C08L61/20 ,  C08L67/00 ,  C09D167/00 ,  C08F20/00

    CPC分类号： C09D167/00 ,  C08L61/20 ,  C08L67/00

    摘要： A coating composition having a total solids content of at least about 85 wt. %, based on the weight of the composition, a volatile organic chemical content of less than about 15 wt. %, based on the weight of the composition and a Brookfield viscosity of about 500-2,000 centipoises at 25.degree. C. The composition contains a polyester polyol having a weight average molecular weight of about 300-900 and a hydroxy number of about 150-400; at least one thermosettable polyester; an alkoxy aminoplast resin; a reactive diluent present in an amount of 0-30 wt. %, based on the weight of the composition; and an acid catalyst curing agent.

    摘要翻译： 总固体含量为至少约85重量％的涂料组合物。 ％，基于组合物的重量，挥发性有机化学成分小于约15重量％ ％，基于组合物的重量和在25℃下约500-2,000厘泊的布鲁克菲尔德粘度。该组合物含有重均分子量为约300-900，羟值为约150-400的聚酯多元醇 ; 至少一种热固性聚酯; 烷氧基氨基塑料树脂; 以0-30重量％的量存在的反应性稀释剂。 ％，基于组合物的重量; 和酸催化剂固化剂。

    Coating composition based on a hydroxyl-containing addition polymer and an amino resin crosslinking agent, agent and containing acid catalysts having hydroxy groups
    63.
    发明授权
    Coating composition based on a hydroxyl-containing addition polymer and an amino resin crosslinking agent, agent and containing acid catalysts having hydroxy groups 失效
    基于含羟基的添加剂聚合物和氨基树脂交联剂的涂料组合物，具有羟基的酯和含酸催化剂

    公开(公告)号：US5212242A

    公开(公告)日：1993-05-18

    申请号：US752651

    申请日：1991-10-29

    申请人： Lutz-Werner Gross ,  Stefan Wieditz ,  Werner-Alfons Jung

    发明人： Lutz-Werner Gross ,  Stefan Wieditz ,  Werner-Alfons Jung

    IPC分类号： C09D133/14 ,  C08K5/42 ,  C08L61/20 ,  C08L61/28 ,  C09D133/04 ,  C09D133/06 ,  C09D161/20 ,  C09D161/28

    CPC分类号： C08K5/42 ,  C09D133/066 ,  C08L61/20 ,  C08L61/28

    摘要： The invention relates to a coating composition containingA) 50 to 90% by weight of one or more hydroxyl-containing addition polymers, prepared by copolymerization of ethylenically unsaturated monomers which are in part hydroxyalkyl esters of .alpha.,.beta.-ethylenically unsaturated carboxylic acids andB) 10 to 50% by weight of one or more amino resin crosslinking agentsthe sum of the proportions by weight of A and B being 100% by weight, and suitable auxiliaries and additives, optionally pigments, optionally fillers, organic solvent and an acid catalyst.The coating composition is one wherein the acid catalyst used comprises1) sulfo- or sulfonio[sic]-succinic esters which each contain at least one hydroxyl group and/or2) sulfo- or sulfonio[sic]-succinic polyesters which each contain at least one hydroxyl group.The invention furthermore relates to a process for the preparation of the coating compositions according to the invention and to their use as an automobile repair finish or as a stoving paint.

    摘要翻译： PCT No.PCT / EP90 / 00201 Sec。 371日期1991年10月2日 102（e）日期1991年10月2日PCT提交1990年2月8日PCT公布。 WO90 / 10039 PCT出版物 1990年9月7日。本发明涉及一种涂料组合物，其包含A）50至90重量％的一种或多种含羟基的加成聚合物，其通过烯属不饱和单体的共聚制备，烯属不饱和单体部分为α，β的羟烷基酯 - 乙烯不饱和羧酸和B）10至50重量％的一种或多种氨基树脂交联剂，A和B的重量比为100重量％的总和以及合适的助剂和添加剂，任选的颜料，任选的填料 有机溶剂和酸催化剂。 涂料组合物是其中使用的酸催化剂包括1）各自含有至少一个羟基的磺基或磺酰基[sic] - 琥珀酸酯和/或2）磺基或磺酰基 - 至少一个羟基。 本发明还涉及制备根据本发明的涂料组合物及其用作汽车修补漆或作为烘烤油漆的方法。

    Thermosetting resin composition
    65.
    发明授权
    Thermosetting resin composition 失效
    热固性树脂组合物

    公开(公告)号：US5073602A

    公开(公告)日：1991-12-17

    申请号：US671927

    申请日：1991-03-20

    申请人： Yasushi Nakao ,  Mitsuhiro Fukuda ,  Motoshi Yabuta

    发明人： Yasushi Nakao ,  Mitsuhiro Fukuda ,  Motoshi Yabuta

    IPC分类号： C09D133/00 ,  C08L33/06 ,  C08L61/20 ,  C09D133/04 ,  C09D133/06 ,  C09D161/20 ,  C09D161/28 ,  C09D161/30

    CPC分类号： C09D133/068 ,  C08L2205/02 ,  C08L33/068 ,  C08L61/20

    摘要： A thermosetting resin composition comprising as main components(A) an acrylic resin containing in the molecule a carboxyl group, a hydroxyl group and an epoxy group and having an acid value of 15-150 mg KOH/g, a hydroxyl value of 30 mg KOH/g or more, an epoxy equivalent of 3,000-15,000 and a number-average molecular weight of 3,000-30,000,(B) an acrylic resin containing in the molecule a carboxyl group, a hydroxyl group and an epoxy group and having an acid value of 2-10 mg KOH/g, a hydroxyl value of 30 mg KOH/g or more, an epoxy equivalent of 250-2,500 and a number-average molecular weight of 3,000-30,000 and(C) an amino resin,wherein the molar ratio of the carboxyl group of the component (A)/the epoxy group of the component (B) is 1/0.5 to 0.5/1 and the amount of the component (C) is 10-40% by weight based on the total amount of the components (A) to (C). The resin composition is useful for use particularly in top coat paint composition for automobile outer panels.

    摘要翻译： 一种热固性树脂组合物，其包含在分子中含有羧基，羟基和环氧基并且酸值为15-150mg KOH / g，羟基值为30mg KOH的丙烯酸树脂作为主要组分（A） / g以上，环氧当量为3,000-15,000，数均分子量为3,000〜30,000，（B）丙烯酸树脂，分子中含有羧基，羟基和环氧基并具有酸值 的2-10mg KOH / g，羟基值为30mg KOH / g或更高，环氧当量为250-2,500，数均分子量为3,000-30,000，（C）氨基树脂，其中摩尔 组分（A）/组分（B）的环氧基的羧基的比例为1 / 0.5至0.5 / 1，组分（C）的量相对于总量为10-40重量％ 的成分（A）〜（C）。 该树脂组合物特别用于汽车外板的面漆涂料组合物中是有用的。

    Water-dilutable binders, a process for their production and their use
    67.
    发明授权
    Water-dilutable binders, a process for their production and their use 失效
    水可稀释粘合剂，其生产和使用的过程

    公开(公告)号：US4981921A

    公开(公告)日：1991-01-01

    申请号：US292453

    申请日：1988-12-30

    申请人： Harald Blum ,  Peter Hohlein ,  Wolfhart Wieczorrek

    发明人： Harald Blum ,  Peter Hohlein ,  Wolfhart Wieczorrek

    IPC分类号： C09D201/06 ,  C08F8/16 ,  C08L61/20 ,  C09D133/06 ,  C09D201/02 ,  G01C13/00

    CPC分类号： C08F8/16 ,  C09D133/066 ,  C08L61/20

    摘要： Water-dilutable binders for water-dilutable lacquers, coating compositions or sealing compounds consist essentially of a mixture of 5 to 40 parts by weight of a crosslinker resin and 60 to 95 parts by weight of a copolymer containing carboxyl groups or acid anhydride groups or both and further containing hydroxyl groups, and wherein the carboxyl or acid anhydride groups have been at least partially converted into carboxylate groups to the degree necessary to provide solubility or dispersibility of the binder in water and said copolymer is obtained by copolymerizing an alpha, beta-unsaturated carboxylic acid, a hydroxyalkyl acrylate or methacrylate, an olefinic monomer, a hydroxy-free acrylate or methacrylate and, optionally other mono-or polyunsaturated monomer, and wherein at least 30% of the hydroxyl groups of the copolymer are modified by esterification with a lactone.

    摘要翻译： 用于水可稀释漆，涂料组合物或密封化合物的水可稀释粘合剂基本上由5至40重量份的交联剂树脂和60至95重量份的含有羧基或酸酐基团或两者的共聚物的混合物 并且进一步含有羟基，并且其中羧基或酸酐基已经至少部分地转化为羧酸基团，以达到提供粘合剂在水中的溶解度或分散性所必需的程度，并且所述共聚物通过将α，β-不饱和 羧酸，丙烯酸羟基烷基酯或甲基丙烯酸羟烷基酯，烯属单体，不含羟基的丙烯酸酯或甲基丙烯酸酯，以及任选的其它单或多不饱和单体，并且其中共聚物的至少30％的羟基通过酯化与内酯进行改性 。

    Aqueous coating composition and coating method using same
    69.
    发明授权
    Aqueous coating composition and coating method using same 失效
    水性涂​​料组合物及其涂布方法

    公开(公告)号：US4900774A

    公开(公告)日：1990-02-13

    申请号：US149304

    申请日：1988-01-28

    申请人： Masaru Mitsuji ,  Mitsugu Endo ,  Kaoru Morita ,  Yasuo Takaya

    发明人： Masaru Mitsuji ,  Mitsugu Endo ,  Kaoru Morita ,  Yasuo Takaya

    IPC分类号： B05D7/24 ,  B05D1/36 ,  C08L61/20 ,  C09D5/02 ,  C09D5/38 ,  C09D133/04 ,  C09D133/06 ,  C09D133/08

    CPC分类号： C09D5/38 ,  C09D133/06 ,  C08L61/20

    摘要： An aqueous coating composition characterized in that the composition comprises:(A) a water-dispersible film-forming acrylic polymer,(B) a crosslinking agent prepared by dispersing a hydrophobic melamine resin in water in the presence of a water-soluble resin, the hydrophobic melamine resin being up to about 20 in solvent dilution ratio when diluted with a water/methanol solvent mixture (35/65 in weight ratio) and about 500 to about 4000 in weight average molecular weight, and(C) a pigment.The composition is very suitable for use in the two-coat one-bake coating method as a base-coat composition.

    摘要翻译： 一种水性涂料组合物，其特征在于所述组合物包含：（A）水分散性成膜丙烯酸类聚合物，（B）通过在水溶性树脂的存在下将疏水性三聚氰胺树脂分散在水中而制备的交联剂， 当用水/甲醇溶剂混合物（重量比为35/65）和约500至约4000重均分子量稀释时，疏水性三聚氰胺树脂的溶剂稀释比高达约20，和（C）颜料。 该组合物非常适用于作为底涂层组合物的双层单烘烤涂布法。