Dual cure coating compositions, methods of coating a substrate, and related coated substrates
    7.
    发明授权
    Dual cure coating compositions, methods of coating a substrate, and related coated substrates 有权
    双重固化涂料组合物,涂布基材的方法和相关的涂布基材

    公开(公告)号:US08513321B2

    公开(公告)日:2013-08-20

    申请号:US12940317

    申请日:2010-11-05

    IPC分类号: C08F2/52 C08F2/42 C08J3/28

    CPC分类号: C09D4/00

    摘要: Disclosed herein are dual cure coating compositions that include (a) a melamine-group containing polyethylenically unsaturated compound and (b) an acrylate-containing compound different from (a), wherein the acrylate-containing compound is present at a level sufficient to provide a cured coating layer having a glass transition temperature of 100° C. or below and a crosslink density of 20.0 mmoles/cc or below. Also disclosed are related multi-component composite coatings, coated substrates, and methods for coating a substrate.

    摘要翻译: 本文公开了双重固化涂料组合物,其包含(a)含三聚氰胺基团的多烯属不饱和化合物和(b)不同于(a)的含丙烯酸酯化合物,其中含丙烯酸酯化合物的含量足以提供 玻璃化转变温度为100℃以下,交联密度为20.0毫摩尔/ cc以下的固化涂层。 还公开了相关的多组分复合涂层,涂覆的基底和用于涂覆基底的方法。

    SUBSTITUTED 3,4-PROPYLENEDIOXYTHIOPHENE MONOMERS AND 3,4-PROPYLENEDIOXYTHIOPHENE-BASED CROSSLINKERS AND POLYMERS THEREOF
    8.
    发明申请
    SUBSTITUTED 3,4-PROPYLENEDIOXYTHIOPHENE MONOMERS AND 3,4-PROPYLENEDIOXYTHIOPHENE-BASED CROSSLINKERS AND POLYMERS THEREOF 失效
    取代的3,4-丙烯基二甲苯单体和基于3,4-丙烯二氧基聚苯乙烯的交联剂及其聚合物

    公开(公告)号:US20120178893A1

    公开(公告)日:2012-07-12

    申请号:US13215321

    申请日:2011-08-23

    摘要: Substituted 3,4-propylenedioxythiophene monomers may be prepared by reacting 3-allyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine or 3,3-diallyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine with a thiol having a hydrocarbyl moiety optionally containing one or more heteroatom-containing functional groups under radical addition conditions under radical addition conditions. Such monomers may be used in homo- or copolymerization processes to obtain thiophene-type polymers containing substituents (which may bear functional groups such as silane, thiol, hydroxyl, carboxylic acid, amine, sugar groups, polyoxyalkylene, and the like). Crosslinkers useful for introducing crosslinking into thiophene-type polymers may be prepared by reacting 3-allyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine with a compound having two or more thiol groups under radical addition conditions.

    摘要翻译: 取代的3,4-亚丙二氧基噻吩单体可以通过使3-烯丙基-3,4-二氢-2H-噻吩并[3,4-b] [1,4]二氧杂环庚三烯或3,3-二烯丙基-3,4-二氢 -2H-噻吩并[3,4-b] [1,4]二氧杂环庚烯与在自由基加成条件下具有任选含有一个或多个含杂原子的官能团的烃基部分的硫醇。 这些单体可用于均聚或共聚方法以获得含有取代基(可含有官能团如硅烷,硫醇,羟基,羧酸,胺,糖基,聚氧化烯等)的噻吩型聚合物。 用于将交联引入噻吩型聚合物中的交联剂可以通过使3-烯丙基-3,4-二氢-2H-噻吩并[3,4-b] [1,4]二氧杂环庚烯与具有两个或更多个硫醇基的化合物 根本添加条件。

    Carboxylic acid-modified EDOT for bioconjugation
    9.
    发明授权
    Carboxylic acid-modified EDOT for bioconjugation 有权
    用于生物共轭的羧酸改性的EDOT

    公开(公告)号:US07708908B2

    公开(公告)日:2010-05-04

    申请号:US12038138

    申请日:2008-02-27

    CPC分类号: C07D495/04

    摘要: An electroconductive carboxylic acid functionalized monomer corresponding to Formula (I), wherein A represents a hydrogen or a carboxyl group. Polymerized monomers of Formula (I) conjugated with a biomolecule result in conjugated PEDOT polymers of Formula (III) wherein A is a hydrogen or a carboxylic acid group and B is a biomolecule selected from the group consisting of a peptide, a protein, a lipid, a carbohydrate and a polynucleotide. The biomolecule conjugated polymers can be disposed onto an electrically conductive substrate wherein the substrate has a first layer of PEDOT polymerized on a surface of the substrate and a second layer of biomolecule conjugated PEDOT polymer of Formula (III) polymerized on the first layer of PEDOT. The first and second layers form a charge transport material in electrical communication with the conductive substrate. The electrically conductive substrate further comprises a dopant.

    摘要翻译: 对应于式(I)的导电羧酸官能化单体,其中A表示氢或羧基。 与生物分子缀合的式(I)的聚合单体导致式(III)的共轭PEDOT聚合物,其中A是氢或羧酸基团,B是选自肽,蛋白质,脂质的生物分子 ,碳水化合物和多核苷酸。 生物分子共轭聚合物可以设置在导电基底上,其中基底具有在基底表面上聚合的第一层PEDOT和在第一层PEDOT上聚合的式(III)的生物分子共轭PEDOT聚合物的第二层。 第一和第二层形成与导电基底电连通的电荷传输材料。 导电衬底还包括掺杂剂。

    Fire-resistant, retroreflective structure
    10.
    发明授权
    Fire-resistant, retroreflective structure 失效
    耐火,回射结构

    公开(公告)号:US5888618A

    公开(公告)日:1999-03-30

    申请号:US756391

    申请日:1996-11-26

    申请人: David C. Martin

    发明人: David C. Martin

    摘要: A fire-resistant retroreflective structure having an array of rigid retroreflective elements and a method for making the structure are disclosed. The retroreflective structure is formed of an array of rigid retroreflective elements having a first side and a second side. A transparent polymeric film is attached to the first side of the array of rigid retroreflective elements. A transparent fire-resistant outerlayer is attached to the transparent polymeric film. A flame-retardant layer is placed proximate to the second side of the array of rigid retroreflective elements. A fire-resistant polymer underlayer is attached to the flame-retardant layer. The five resistant polymer underlayer can be bonded to the transparent polymeric film through the array of rigid retroreflective elements and the flame-retardant layer.

    摘要翻译: 公开了具有刚性回射元件阵列的耐火逆反射结构和制造该结构的方法。 回射结构由具有第一侧和第二侧的刚性回射元件的阵列形成。 透明聚合物膜连接到刚性回射元件阵列的第一侧。 透明耐火外层附着在透明聚合物膜上。 将阻燃层放置成靠近刚性回射元件阵列的第二侧。 耐火聚合物底层附着在阻燃层上。 五个耐电聚合物底层可以通过刚性回射元件阵列和阻燃层结合到透明聚合物膜上。