Alternating copolymers of isobutylene type monomers
    111.
    发明申请
    Alternating copolymers of isobutylene type monomers 失效
    异丁烯型单体的交替共聚物

    公开(公告)号:US20040176558A1

    公开(公告)日:2004-09-09

    申请号:US10697413

    申请日:2003-10-30

    CPC classification number: C09D201/02 C08F8/00 C08F10/00 C08F20/00

    Abstract: A copolymer composition that includes a copolymer comprised of at least 30 mol % of residues having the following alternating residues from a donor monomer and from an acceptor monomer. The copolymer contains at least 15 mol % of an isobutylene type donor monomer and at least 15 mol % of an acrylic monomer as an acceptor monomer. The copolymer is substantially free of maleate or fumarate monomer segments and the copolymer composition is substantially free of Lewis acids and transition metals. Also disclosed is a thermosetting composition that includes a reactant comprising functional groups, a crosslinking agent having at least two functional groups that are reactive with the functional groups first reactant, and a copolymer flow control agent that includes the copolymer composition as well as substrates coated with the thermosetting composition.

    Abstract translation: 一种共聚物组合物,其包含由至少30mol%的残余物组成的共聚物,所述残基具有来自供体单体和受体单体的以下交替残基。 共聚物含有至少15摩尔%的异丁烯型供体单体和至少15摩尔%的作为受主单体的丙烯酸单体。 共聚物基本上不含马来酸酯或富马酸酯单体链段,共聚物组合物基本上不含路易斯酸和过渡金属。 还公开了一种热固性组合物,其包括包含官能团的反应物,具有至少两个与官能团第一反应物反应的官能团的交联剂,以及包含共聚物组合物的共聚物流动控制剂以及涂覆有 热固性组合物。

    Method of providing cured coating films free of popping defects
    112.
    发明申请
    Method of providing cured coating films free of popping defects 有权
    提供没有突出缺陷的固化涂膜的方法

    公开(公告)号:US20040062871A1

    公开(公告)日:2004-04-01

    申请号:US10261888

    申请日:2002-09-30

    Abstract: A method for providing cured coating films free of popping defects. The method requires the application to a substrate of at least 2.0 mils/50.8 microns of a uncured curable coating composition comprising an anti-popping component (a), a film-forming component (b), and a crosslinking component (c), wherein anti-popping component (a) has from 12 to 72 carbon atoms, is substantially free of any heteroatoms, is not a crystalline solid at room temperature and comprises a mixture of two or more structures selected from the group consisting of aliphatic structures for anti-popping component (a), aromatic-containing structures for anti-popping component (a), cycloaliphatic-containing structures for anti-popping component (a), and mixtures thereof, at least one of the two or more structures being a cycloaliphatic-containing structure or an aromatic-containing structure. The coated uncured substrate is cured to provide a cured film free of popping defects with an average film build of at least 2.0 mils/50.8 microns.

    Abstract translation: 提供没有突出缺陷的固化涂膜的方法。 该方法需要施用至少2.0密耳/ 50.8微米的包含抗爆组分(a),成膜组分(b)和交联组分(c)的未固化的可固化涂料组合物的基材,其中 抗突起组分(a)具有12至72个碳原子,基本上不含任何杂原子,在室温下不是结晶固体,并且包含两种或更多种选自以下的结构的混合物:脂肪族结构, 弹性组分(a),用于抗爆组分(a)的含芳族化合物的结构,用于抗爆组分(a)的含脂环族的结构及其混合物,所述两种或多种结构中的至少一种是含脂环族的 结构或含芳族结构。 固化涂覆的未固化基底以提供没有突出缺陷的固化膜,其平均膜构成为至少2.0密耳/ 50.8微米。

    Coating compositions containing crosslinkable monomeric difunctional compounds having at least thirty carbon atoms
    116.
    发明申请
    Coating compositions containing crosslinkable monomeric difunctional compounds having at least thirty carbon atoms 有权
    包含具有至少30个碳原子的可交联单体双官能化合物的涂料组合物

    公开(公告)号:US20020119253A1

    公开(公告)日:2002-08-29

    申请号:US09741511

    申请日:2000-12-19

    Abstract: The invention provides coating compositions comprising a reactive component (a) which is substantially free of any heteratoms and is a not a crystalline solid at room temperature and which comprises from (i) 12 to 72 carbon atoms, and (ii) at least two functional groups, and (b) a crosslinking agent comprising a plurality of functional groups (iii) reactive with the functional groups (ii) of compound (a), wherein functional groups (ii) and (iii) are selected such that reaction there between produces a thermally irreversible chemical linkage. The coating compositions of the invention provide improved solids, chip resistance, flexibility and/or scratch & mar resistance while maintaining desirable and/or improved performance characteristics with regard to environmental etch, relative humidity, QCT, chip resistance, thermoshock resistance, cold crack resistance, adhesion and the like.

    Abstract translation: 本发明提供涂料组合物,其包含基本上不含任何杂原子的反应性组分(a),并且在室温下不是结晶固体,并且其包含(i)12至72个碳原子,和(ii)至少两个官能 基团,和(b)包含与化合物(a)的官能团(ⅱ)反应的多个官能团(ⅲ)的交联剂,其中选择官能团(ⅱ)和(ⅲ),使得其中的反应产生 热不可逆化学键。 本发明的涂料组合物在环境蚀刻,相对湿度,QCT,芯片电阻,耐热裂纹性,耐寒裂纹性方面保持理想和/或改进的性能特征,提供了改进的固体,耐芯片性,柔性和/ ,粘合等。

    Crosslinkers based on dibenzalacetone derivatives
    118.
    发明授权
    Crosslinkers based on dibenzalacetone derivatives 失效
    基于二苄基丙酮衍生物的交联剂

    公开(公告)号:US06194615B1

    公开(公告)日:2001-02-27

    申请号:US09335196

    申请日:1999-06-17

    Abstract: The present invention relates to the composition, process of preparation, and use of novel derivatives prepared from 1,5-bis-(4′-carbomethoxyphenyl)-1,4-pentadien-3-one. These novel compositions can act as crosslinkers with polyfunctional monomeric, oligomeric, and/or polymeric anhydrides, esters, carboxylic acids, isocyantes, epoxies, carbonates, acetoacetates, and alkoxylated melamines.

    Abstract translation: 本发明涉及由1,5-双 - (4'-甲氧基苯基)-1,4-戊二烯-3-酮制备的新型衍生物的组合物,制备方法和用途。 这些新型组合物可以作为具有多官能单体,低聚和/或聚合酸酐,酯,羧酸,异氰酸酯,环氧化物,碳酸酯,乙酰乙酸酯和烷氧基化三聚氰胺的交联剂。

    Curable coating composition
    120.
    发明授权
    Curable coating composition 失效
    可固化涂料组合物

    公开(公告)号:US5760127A

    公开(公告)日:1998-06-02

    申请号:US698526

    申请日:1996-08-15

    Abstract: A curable coating composition is described comprising (A) a carbamate- or urea-functional compound that is the reaction product of a mixture comprising (1) a compound comprising a carbamate or urea group or a group that can be converted to carbamate or urea, and a hydroxyl functional group that is the reaction product of (a) a compound comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group that is reactive with a lactone ring or a hydroxy carboxylic acid, and (b) a lactone or a hydroxy carboxylic acid, and (2) a compound that is reactive with hydroxyl groups on a plurality of molecules of compound (A)(1), but that is not reactive with the carbamate or urea groups on compound (A)(1), (B) a compound comprising a plurality of groups that are reactive with carbamate or urea.

    Abstract translation: 描述了可固化涂料组合物,其包含(A)氨基甲酸酯或脲官能化合物,其为包含(1)包含氨基甲酸酯或脲基团的化合物或可转化为氨基甲酸酯或脲的基团的混合物的反应产物, 和作为(a)包含氨基甲酸酯或脲基的化合物或可以转化为氨基甲酸酯或脲基的基团的反应产物的羟基官能团以及与内酯环或 羟基羧酸和(b)内酯或羟基羧酸,和(2)与多个化合物(A)(1)分子上的羟基反应但不与氨基甲酸酯反应的化合物 或化合物(A)(1)上的脲基,(B)包含与氨基甲酸酯或脲反应的多个基团的化合物。

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