中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

181 records (took 0.015 seconds)

    CATHODIC ELECTROCOAT HAVING A CARBAMATE FUNCTIONAL RESIN AND A CARBAMATE FUNCTIONAL REACTIVE ADDITIVE
    83.
    发明公开
    CATHODIC ELECTROCOAT HAVING A CARBAMATE FUNCTIONAL RESIN AND A CARBAMATE FUNCTIONAL REACTIVE ADDITIVE 有权
    具有氨基甲酸酯功能树脂和氨基甲酸酯官能团反应性添加剂阴极电泳

    公开(公告)号：EP1261673A1

    公开(公告)日：2002-12-04

    申请号：EP00968791.4

    申请日：2000-10-05

    Applicant: BASF CORPORATION

    Inventor： DECEMBER, Timothy ,  OHRBOM, Walter

    IPC: C09D201/02 ,  C09D5/44

    CPC classification number: C09D5/4488 ,  C09D5/4407 ,  C09D201/025

    Abstract: The invention provides a cathodic electrocoat coating composition having (A) a polymer comprising at least one primary carbarnate group and at least one cationic salting site, (B) a curing agent having groups that are reactive with said fimetional groups on (A), and (C) a reactive additive comprising at least one compound having a 10 molecular weight of from 131 to 2000 and comprising at least one primary carbamate group and at least one alkyl group selected from the group consisting of branched alkyl groups of from 5 to 30 carbons, straight chain alkyl groups of more than 10 carbons, and mixtures thereof, wherein one or both of (A) and (B) comprise groups that are reactive with the primary carbamate group of (C).

    CURABLE COATING COMPOSITIONS CONTAINING CARBAMATE FUNCTIONAL POLYMERS AND CARBAMATE FUNCTIONAL REACTIVE ADDITIVES
    84.
    发明公开
    CURABLE COATING COMPOSITIONS CONTAINING CARBAMATE FUNCTIONAL POLYMERS AND CARBAMATE FUNCTIONAL REACTIVE ADDITIVES 审中-公开
    可固化涂料组合物的氨基甲酸酯聚合物和活性添加剂的氨基甲酸酯CONTAINS

    公开(公告)号：EP1259573A1

    公开(公告)日：2002-11-27

    申请号：EP00970759.7

    申请日：2000-10-11

    Applicant: BASF CORPORATION

    Inventor： OHRBOM, Walter ,  HARRIS, Paul

    IPC: C09D201/02 ,  C08G18/38

    CPC classification number: C09D201/025 ,  C08G18/3823

    Abstract: The invention thus provides a curable coating composition comprising (A) a polymer resin comprising at least one primary carbamate group, (B) a curing agent having groups that are reactive with said functional groups on (A), and (C) a reactive 'additive comprising at least one compound having a molecular weight of from 131 to 10 2000 and comprising at least one primary carbonate group and at least one alkyl group selected from the group consisting of straight chain alkyl groups of more than 10 carbons, branched alkyl groups of from 5 to 30 carbons, and mixtures thereof, wherein one or both of (A) and (B) comprise groups that are reactive with the primary carbamate group of (C). The invention also provides a method of making a preferred 1 5 embodiment of the reactive additive (C) and the reactive additive (C).

    THERMISCH UND MIT AKTINISCHER STRAHLUNG HÄRTBARE STOFFGEMISCHE UND IHRE VERWENDUNG
    85.
    发明公开
    THERMISCH UND MIT AKTINISCHER STRAHLUNG HÄRTBARE STOFFGEMISCHE UND IHRE VERWENDUNG 有权
    热和固化的光化辐射含有它们及其用途

    公开(公告)号：EP1242494A1

    公开(公告)日：2002-09-25

    申请号：EP00981320.5

    申请日：2000-11-29

    Applicant: BASF Coatings AG

    Inventor： BAUMGART, Hubert ,  MEISENBURG, Uwe ,  RINK, Heinz-Peter ,  HARRIS, Paul, J.

    IPC: C08G18/67 ,  C08G18/38 ,  C09D201/02

    CPC classification number: C09D201/025 ,  C08G18/3831 ,  C08G18/672 ,  C09J201/025 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31938

    Abstract: The invention relates to a substance mixture (dual cure substance mixture) which can be cured thermally and by using actinic radiation and which comprises: A) at least one constituent which contains, with a statistical mean, at least one primary or secondary carbamate group per molecule and at least one bond that can be activated by means of actinic radiation, and which can be produced from polyfunctional compounds with at least two isocyanate-reactive, acid-reactive or epoxy-reactive functional groups and suitable monoisocyanates, monoacids or monoepoxies or from polyisocyanates, polyacids or polyepoxies and suitable compounds that have an isocyanate-reactive, acid-reactive or epoxy-reactive functional group, and; B) at least one constituent which comprises, with a statistical mean, at least one carbamate-reactive functional group per molecule and, optionally, at least one bond that can be activated by means of actinic radiation. The invention also relates to the use of said substance mixture as an adhesive, sealing compound and as a coating material.

    Carbamate-functional polymer composition
    89.
    发明公开
    Carbamate-functional polymer composition 失效
    氨基甲酸酯官能聚合物组合物

    公开(公告)号：EP0889103A3

    公开(公告)日：1999-01-13

    申请号：EP98112039.7

    申请日：1998-06-30

    Applicant: BASF CORPORATION

    Inventor： Harris, Paul J. ,  Menovcik, Gregory G.

    IPC: C09D133/06 ,  C09D163/00 ,  B05D7/26

    CPC classification number: C09D201/025 ,  C08G59/1405 ,  C08G59/1494 ,  C08L61/20 ,  C09D133/062 ,  C09D163/00 ,  C08L2666/14

    Abstract: Disclosed is a composite coating, comprising a substrate; one or more primer coating layers disposed on said substrate; and at least one topcoat layer disposed on the outermost primer coating layer, wherein said outermost primer coating layer is obtained by reaction of a primer composition comprising an acrylic or novolac resin having primary carbamate functionality and an aminoplast resin. Also claimed is a coating composition comprising a carbamate functional resin and an aminoplast corsslinker.

    Abstract translation: 公开了一种复合涂层，其包含基材; 布置在所述基底上的一个或多个底漆涂层; 以及设置在最外层底漆涂层上的至少一个面漆层，其中所述最外面的底漆涂层通过包含具有伯氨基甲酸酯官能团的丙烯酸或酚醛清漆树脂和氨基塑料树脂的底漆组合物反应而获得。 还要求保护一种包含氨基甲酸酯官能树脂和氨基塑料交联剂的涂料组合物。

    Method for modified aminoplast compounds, aminoplasts obtained thereby and coatings containing the same
    90.
    发明公开
    Method for modified aminoplast compounds, aminoplasts obtained thereby and coatings containing the same 失效
    一种用于改性氨基塑料的制备方法，由此涂布剂制备的这些氨基树脂

    公开(公告)号：EP0814104A2

    公开(公告)日：1997-12-29

    申请号：EP97108358

    申请日：1997-05-23

    Applicant: BASF CORP

    Inventor： OHRBOM WALTER H ,  CAMPBELL DONALD ,  ST AUBIN DONALD L

    IPC: C08G12/40 ,  C08G18/80 ,  C09D161/20 ,  C09D201/00 ,  C09D201/02

    CPC classification number: C09D201/025 ,  C08G12/40 ,  C08G18/8077 ,  C09D161/20 ,  C09D201/02 ,  C08L2666/16

    Abstract: A method for reducing the molecular weight of aminoplast compounds, the aminoplast compounds obtained thereby, and coating compositions containing said aminoplast compounds are provided. The reduced molecular weight aminoplasts are obtained by reacting (a) an aminoplast compound, having a total number (y) of reactive substituents on the amino nitrogens of the aminoplast, where y= (E x M) and E = equivalents per mole of aminoplast and M= total number of moles of aminoplast, wherein the reactive substituents are selected from the group consisting of -NH, alkylol, alkoxy, alkoxyalkyl, and mixtures thereof and (b) at least one carbamate compound selected from the group consisting of unsubstituted and substituted primary carbamate compounds, unsubstituted and substituted secondary carbamate compounds and mixtures thereof, in the presence of primary or secondary alcohols, at temperatures under 150 DEG C, and at pressures ranging between atmospheric pressure and 20 atm pressure, to form a functionalized aminoplast compound, wherein at least one and up to (y-1) of the amino substituents on the aminoplast are substituted with the carbamate functionality.

    Abstract translation: 一种用于降低氨基塑料化合物，由此获得的氨基塑料化合物，和涂料组合物的分子量的方法含有所述氨基塑料中提供的化合物。 降低的分子量的氨基塑料是通过使（a）氨基塑料化合物，具有反应性取代基的氨基塑料的氨基氮的总数（y）的获得，其中y =（E×M个）和E =每氨基塑料的摩尔当量 和M =被选自-NH，烷醇基，烷氧基，烷氧基烷基，以及它们的混合物和（b）至少一种氨基甲酸酯化合物，以及选自由unsubstituiertem选择氨基塑料的摩尔数，worin的反应性取代基的总数和 substituiertem伯氨基甲酸酯化合物，unsubstituiertem和substituiertem仲氨基甲酸酯化合物及其混合物，在伯或仲醇的存在下，在低于150℃的温度，并且在压力大气压和20大气压之间的范围内，以形成官能化的氨基塑料化合物， worin至少一个和最多（Y-1）上的氨基塑料的氨基取代基的是substituiertem与氨基甲酸酯功能。

Patent Agency Ranking