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45 条记录 (耗时 0.024 秒)

    UV coatings containing chlorinated polyolefins, method of curing, and coated substrates therefrom
    34.
    发明授权
    UV coatings containing chlorinated polyolefins, method of curing, and coated substrates therefrom 失效
    含有氯化聚烯烃的UV涂料，固化方法及其涂覆的基材

    公开(公告)号：US4945003A

    公开(公告)日：1990-07-31

    申请号：US374799

    申请日：1989-07-03

    申请人： James E. Poole ,  Marvis E. Hartman

    发明人： James E. Poole ,  Marvis E. Hartman

    IPC分类号： C08J7/04 ,  C09D4/06

    CPC分类号： C09D4/06 ,  C08J7/047 ,  C08J2451/00 ,  Y10T428/31692 ,  Y10T428/31696

    摘要： Disclosed is a coating composition which crosslinks upon exposure to ultraviolet radiation. The coating composition comprises: (A) from 1 to 5 percent of a saturated, chlorinated polymeric material selected from the group consisting of (1) a chlorinated polyolefin containing about 5 to 75 percent by weight of chlorine and having a number average molecular weight of about 5,000-50,000, (2) a chlorinated polyolefin containing carboxylic anhydride groups and about 5 to 25 percent by weight of chlorine and having a number average molecular weight of about 5,000-50,000, and (3) a mixture thereof; (B) from 20 to 80 percent of a radiation sensitive monomer having at least two addition polymerizable unsaturated bonds; (C) from 0.1 to 5.0 percent of a photopolymerization initiator; and (D) from 80 to 20 percent of an acrylic addition polymer having at least one amino group and having a number average molecular weight of about 8,000-70,000.Also disclosed is a method of coating comprising: (I) applying to a plastic substrate a film of coating composition of the invention; and (II) curing the film by exposing the film to ultraviolet radiation.Also disclosed is a plastic article having directly adhered to a surface thereof, a crosslinked film produced by the method of the invention.

    摘要翻译： 公开了一种在暴露于紫外线辐射下交联的涂料组合物。 涂料组合物包含：（A）1-5％的饱和氯化聚合物材料，其选自（1）含有约5至75重量％的氯并且具有数均分子量的氯化聚烯烃 约5,000-50,000，（2）含有羧酸酐基团的氯化聚烯烃和约5至25重量％的氯，数均分子量为约5,000-50,000，和（3）其混合物; （B）20-80％具有至少两个加成聚合的不饱和键的辐射敏感性单体; （C）0.1〜5.0％的光聚合引发剂; 和（D）80至20％的具有至少一个氨基并具有约8,000-70,000的数均分子量的丙烯酸加成聚合物。 还公开了一种涂覆方法，包括：（I）向塑料基材施加本发明的涂料组合物的膜; 和（II）通过将膜暴露于紫外线辐射来固化膜。 还公开了直接附着在其表面上的塑料制品，通过本发明的方法制备的交联膜。

    Process of making epoxy resins modified with mercaptocarboxylates
    35.
    发明授权
    Process of making epoxy resins modified with mercaptocarboxylates 失效
    制备用巯基羧酸改性的环氧树脂的方法

    公开(公告)号：US4153586A

    公开(公告)日：1979-05-08

    申请号：US885935

    申请日：1978-03-13

    申请人： Thomas R. Hockswender ,  Marvis E. Hartman

    发明人： Thomas R. Hockswender ,  Marvis E. Hartman

    IPC分类号： C08G59/66 ,  C09D5/44 ,  C08L91/00

    CPC分类号： C08G59/66 ,  C09D5/4446

    摘要： A process of making modified epoxy resins wherein a polyepoxide resin is reacted with a mercaptan compound of the formula HS--R--(COOX).sub.m wherein R is an organic radical having from 1 to 10 carbon atoms, X is hydrogen or a moiety formed by reacting the carboxyl group with a basic compound to form its salt and m is an integer of from 1 to 5. The compounds are reacted in the presence of a tin catalyst to produce resins of the structureB [--S--R--(COOX).sub.m ].sub.nwherein B is the residue from the ring opening reaction of an epoxide group on the polyepoxide resin molecule and the sulfhydryl hydrogen, R, X and m are as defined previously and n is at least 1. The aforementioned resins are produced without the need of a hydrolysis step.The modified epoxy resins are useful in formulating coating compositions having excellent physical and chemical properties. The resins can be dissolved or dispersed in water to form aqueous coating compositions.

    摘要翻译： 一种制备改性环氧树脂的方法，其中聚环氧化物树脂与式HS-R-（COOX）m的硫醇化合物反应，其中R是具有1至10个碳原子的有机基团，X是氢或由 使羧基与碱性化合物反应形成其盐，m为1至5的整数。化合物在锡催化剂存在下反应生成结构B [-SR-（COOX）m]的树脂， 其中B是来自多环氧树脂分子和巯基氢环上的环氧基的开环反应的残基，R，X和m如前定义，n至少为1.上述树脂是在不需要 水解步骤。

    Composition having sealing and sound dampening properties and methods related thereto
    36.
    发明授权
    Composition having sealing and sound dampening properties and methods related thereto 有权
    具有密封和声音衰减特性的组合物及其相关方法

    公开(公告)号：US06841251B2

    公开(公告)日：2005-01-11

    申请号：US10772912

    申请日：2004-02-05

    申请人： Umesh C. Desai ,  Marvis E. Hartman ,  Anthony C. Palermo

    发明人： Umesh C. Desai ,  Marvis E. Hartman ,  Anthony C. Palermo

    IPC分类号： C08L63/00 ,  B32B26/38 ,  B32B26/36

    CPC分类号： C08L63/00 ,  Y10T428/31511 ,  Y10T428/31529 ,  Y10T428/31786 ,  C08L2666/18

    摘要： A composition having sealing and sound dampening properties is disclosed which comprises one or more polyepoxides comprising at least two epoxide groups per molecule; a thermoplastic polyester polymer; a curing agent adapted to react with the polyepoxides; inorganic particles having an oil absorption value of less than 70; and inorganic microparticles different from the previously mentioned inorganic particles, the inorganic microparticles having an average particle size prior to incorporation into the composition ranging from 0.5 to 200 microns. Multilayer composites, coated substrates, and methods for forming sound dampening coatings on a metallic substrate are also provided.

    摘要翻译： 公开了一种具有密封和防声性能的组合物，其包含每分子包含至少两个环氧基团的一种或多种聚环氧化物; 热塑性聚酯聚合物; 适于与多环氧化物反应的固化剂; 吸油值小于70的无机颗粒; 和与前述无机颗粒不同的无机微粒，所述无机微粒在掺入组合物中的平均粒径为0.5-200微米。 还提供了多层复合材料，涂覆基材以及在金属基材上形成阻尼涂层的方法。

    Aqueous based coating compositions having improved metallic pigment orientation
    38.
    发明授权
    Aqueous based coating compositions having improved metallic pigment orientation 失效
    具有改进的金属颜料取向的水性涂料组合物

    公开(公告)号：US5356973A

    公开(公告)日：1994-10-18

    申请号：US938912

    申请日：1992-08-31

    申请人： Dennis Taljan ,  James E. Poole ,  Marvis E. Hartman

    发明人： Dennis Taljan ,  James E. Poole ,  Marvis E. Hartman

    IPC分类号： C08K5/101 ,  C08F283/00 ,  C08K5/10 ,  C09D5/00 ,  C09D5/02 ,  C09D5/38 ,  C09D201/00 ,  C09D201/06 ,  C08K5/11

    CPC分类号： C08F283/008 ,  C09D5/024 ,  C09D5/38

    摘要： An aqueous based coating composition contains a polymeric film-forming resin and as an additive from about 1 to about 40 percent by weight based on the resin solids of the composition of an oligomeric ester having an acid value of from about 100 to about 500 of the structure: ##STR1## where X is the residue of a polyol containing from 1 to 50 carbon atoms per hydroxyl group after reaction with an acid or an anhydride, R is an organic moiety from the acid or anhydride and A has an average value of about 2 or greater.The coating compositions are particularly advantageous as metallic pigmented coating compositions for automotive basecoat applications because they exhibit excellent resistance to mottling, have good flop and have reduced sensitivity to fluctuations in relative humidity.

    摘要翻译： 水基涂料组合物含有聚合物成膜树脂和约1至约40重量％的添加剂，基于组合物的树脂固体，其酸值为约100至约500的低聚酯 结构：其中X是与酸或酸酐反应后，每个羟基含有1至50个碳原子的多元醇的残基，R是酸或酸酐的有机部分，A的平均值约为 2以上。 涂料组合物作为用于汽车底涂层应用的金属着色涂料组合物是特别有利的，因为它们表现出优异的斑驳性，具有良好的翻转性并且降低了对相对湿度波动的敏感性。

    Protective and decorative sheet material having a transparent topcoat
    39.
    发明授权
    Protective and decorative sheet material having a transparent topcoat 失效
    具有透明面漆的保护性和装饰性片材

    公开(公告)号：US5215811A

    公开(公告)日：1993-06-01

    申请号：US601804

    申请日：1990-12-20

    申请人： Gerald G. Reafler ,  Marvis E. Hartman

    发明人： Gerald G. Reafler ,  Marvis E. Hartman

    IPC分类号： B29C51/14 ,  B32B27/00

    CPC分类号： B29C51/14 ,  B32B27/00 ,  B29L2007/002 ,  B29L2031/722 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/256 ,  Y10T428/265 ,  Y10T428/2848 ,  Y10T428/31554 ,  Y10T428/31565 ,  Y10T428/31573

    摘要： A protective and decorative polymeric sheet material for bonding to substrates by thermoforming comprises a flexible carrier film, a paint layer on one surface of the carrier film containing a colorant or light reflective flakes or both; and a transparent topcoat overlying the paint layer. At least a portion of the transparent topcoat is a rubbery cushioning layer formed of a non-crosslinked, or lightly crosslinked polymeric composition of low Tg.The sheet material has an unextended state and is heat softenable to a plastic state in which it is extendable to an extended state at least 50% greater in area than the unextended state. The paint and topcoat layers have substantially uniform quality and appearance in both the unextended and extended states. In a preferred embodiment, the thickness of the transparent topcoat is at least 0.1 millimeter. The thick topcoat provides improved retention of gloss and distinctness of image when the sheet material is stretched. As compared with sheet material of which the topcoat layer consists entirely of crosslinked polymer of relatively high Tg, the sheet material of the invention shows a reduced tendency to peel back from the substrate when cut and subjected to high temperature.

    摘要翻译： PCT No.PCT / US89 / 01779 Sec。 371 1990年12月20日第 102（e）1990年12月20日授权PCT 1989年4月27日提交PCT。用于通过热成型粘合到基底上的保护性和装饰性聚合物片材包括柔性载体膜，载体膜的一个表面上的涂料层，其含有着色剂 或光反射薄片或两者; 和覆盖涂层的透明面漆。 透明面漆的至少一部分是由低Tg的非交联或轻度交联的聚合物组合物形成的橡胶缓冲层。 片状材料具有未延伸状态，并且可以软化到塑料状态，其中它可以延伸到延伸状态，其面积比未延伸状态大至少50％。 涂料和面漆层在未延伸和伸展状态下具有基本均匀的质量和外观。 在优选的实施方案中，透明面漆的厚度为至少0.1毫米。 厚的面漆在片材被拉伸时提供光泽的保留和图像的清晰度。 与顶涂层完全由Tg相对高的交联聚合物组成的片材相比，本发明的片材在切割时呈现出从基材上剥离并经受高温的倾向。