会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Process for producing corrosion- and creep resistant coatings
    • 生产耐腐蚀和抗蠕变涂层的工艺
    • US6020034A
    • 2000-02-01
    • US970513
    • 1997-11-14
    • Rashi AkkiBasil V. GregorovichGeorge K. KodokianGeorge W. Prejean
    • Rashi AkkiBasil V. GregorovichGeorge K. KodokianGeorge W. Prejean
    • C09D201/02C09D5/03C09D5/08C09D5/46C09D123/08B05D1/04B05D1/22
    • C09D5/084C09D123/08
    • This invention concerns a process for imparting corrosion and creep resistance to a coating prepared from a particulate polymer composition and applied from a fluidized bed or by electrostatic spraying over metal substrates. The process of the present invention provides for maintaining the content of acid functionality of an acid-functionalized semicrystalline or acid-functionalized amorphous particulate polymer of the particulate polymer composition within a desired range. The acid functionality on the particulate polymer can be maintained, by crosslinking and/or neutralizing, within a desired range of the acid content which results in imparting corrosion and creep resistance to the coating applied over the metal substrates. Neutralizing the acid functionality of the polymer component results in hardening the coatings resulting therefrom. The process further provides for adding anticorrosive pigments to the composition for further improving corrosion resistance of the resultant coatings.
    • 本发明涉及一种赋予由颗粒聚合物组合物制备的涂层和从流化床施加或通过静电喷涂在金属基底上的涂层的腐蚀和抗蠕变性的方法。 本发明的方法提供将颗粒状聚合物组合物的酸官能化半结晶或酸官能化无定形颗粒聚合物的酸官能度含量保持在所需范围内。 粒状聚合物上的酸官能度可以通过交联和/或中和在所需的酸含量范围内保持,这导致对施加在金属基底上的涂层赋予腐蚀和抗蠕变性。 中和聚合物组分的酸官能团导致硬化由此产生的涂层。 该方法进一步提供了将抗腐蚀颜料添加到组合物中,以进一步提高所得涂层的耐腐蚀性。
    • 7. 发明授权
    • Process for making high solids acrylic dispersion lacquer
    • 制备高固体丙烯酸分散漆的方法
    • US4476270A
    • 1984-10-09
    • US485752
    • 1983-04-18
    • Wallace R. BrasenGlenn E. GerhardtBasil V. Gregorovich
    • Wallace R. BrasenGlenn E. GerhardtBasil V. Gregorovich
    • C09D133/12C08F285/00
    • C09D133/12
    • A process for making high solids acrylic dispersion lacquer coating composition having an acrylic polymer binder content of about 25-45% by weight in a nonaqueous medium; wherein the acrylic polymer is a blend of(1) Polymer A of methyl methacrylate and a polymerized monomer of allyl methacrylate, alkyl amino alkyl methacrylate or mixtures thereof;(2) Copolymer B of methyl methacrylate and an alkyl acrylate having 6-12 carbon atoms in the alkyl group; and(3) A graft copolymer of Polymer A which forms a backbone of the graft copolymer and Copolymer B attached to the backbone which forms side chains of the graft copolymer; andwherein the nonaqueous medium is a blend of(a) an aliphatic solvent which at 25.degree. C. is a nonsolvent for Polymer A and a solvent for Copolymer B; and(b) a coalescing solvent for the binder;the composition is useful as an exterior finish for automobiles and trucks.
    • 一种在非水介质中制备具有约25-45重量%的丙烯酸聚合物粘合剂含量的高固体丙烯酸分散漆涂料组合物的方法; 其中所述丙烯酸类聚合物是(1)甲基丙烯酸甲酯的聚合物A和甲基丙烯酸烯丙酯的烷基氨基烷基酯或其混合物的共聚物; (2)甲基丙烯酸甲酯的共聚物B和烷基中具有6-12个碳原子的丙烯酸烷基酯; 和(3)聚合物A的接枝共聚物,其形成接枝共聚物的主链和连接到骨架的共聚物B,共聚物B形成接枝共聚物的侧链; 并且其中所述非水介质是(a)在25℃是聚合物A的非溶剂和共聚物B的溶剂的脂族溶剂的共混物; 和(b)粘合剂的聚结溶剂; 该组合物可用作汽车和卡车的外观。
    • 8. 发明授权
    • Sealed automotive emblem lighting assembly and method
    • 密封汽车徽标照明组装及方法
    • US5806957A
    • 1998-09-15
    • US605361
    • 1996-02-22
    • Donald R. PriorMichael T. SweeneyBasil V. Gregorovich
    • Donald R. PriorMichael T. SweeneyBasil V. Gregorovich
    • B60R13/00B60R13/10G09F13/04G09F13/14G09F21/04F21N31/02B60Q1/00
    • G09F21/04B60R13/005B60R13/10G09F13/04G09F13/14G09F2013/0422G09F2013/0472G09F2013/0481G09F2013/145
    • Automotive emblem lighting assemblies, and methods of making. One embodiment comprises a bezel mounted to a transparent/translucent lens, with junction therebetween which can be sealed. Viscous curable material is dispensed upon the lens rear and bezel. Bubbles within the viscous material are removed. A housing is bonded with the viscous material and bezel/lens. The curable material is cured and seals the assembly. A light source shines through the lens. The lens can have an emblem shaped recess or recesses. Part of the lens rear can be coated with substantially opaque material. A reflective-transmissive material coats at least part of the lens rear for light transmission/reflection. Diffusion can be by a diffusing agent in the viscous material, reflective surface on the light source, or diffusing material on the lens. Modifications: lens with no substantially opaque coating, an emblem shaped lens, reflective-transmissive material on the lens rear, and no bezel. The lens and housing can interfit, with the cured material sealing their junction. The lens rear can be curved or even. Another modification: lens and housing do not interfit. Sealer dispensed over the lens perimeter, housing placed thereagainst and viscous curable material dispensed through housing to cover lens to bond to housing. Another embodiment: lens with sealer dispensed about perimeter, viscous curable material dispensed therein, with bonded light source, e.g., LED or electro luminescent pad. The cured material seals to impede contaminants and moisture from the interior, protect lens coatings and enhance visual effects while bonding components.
    • 汽车会徽照明组件及制作方法。 一个实施例包括安装到透明/半透明透镜的边框,其间可以密封有接合部。 粘性可固化材料分配在透镜后部和边框上。 去除粘性物质内的气泡。 外壳与粘性材料和表圈/镜片粘合。 可固化材料固化并密封组件。 光源照射透镜。 透镜可以具有标志形状的凹部或凹部。 透镜后部的一部分可涂覆有基本上不透明的材料。 反射透射材料涂覆透镜后部的至少一部分用于透光/反射。 可以通过粘性材料中的扩散剂,光源上的反射表面或透镜上的扩散材料进行扩散。 修改:镜头没有实质上不透明的涂层,会徽形透镜,反射透镜材料在镜头后面,没有挡板。 透镜和外壳可以互相配合,固化的材料密封它们的连接处。 镜头后部可以弯曲或均匀。 另一个修改:镜头和房屋不配合。 封口机分配在镜片周边,外壳放置在其上,粘性固化材料通过外壳分配以覆盖透镜以结合到外壳。 另一个实施例:具有密封剂的透镜,其围绕周边分配,其中分配有粘性可固化材料,具有粘合光源,例如LED或电发光垫。 固化的材料密封以阻止内部的污染物和水分,保护透镜涂层并在粘合部件时增强视觉效果。