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    • 3. 发明申请
    • SELF-CROSSLINKING BINDERS
    • 自动交联胶带
    • US20100197856A1
    • 2010-08-05
    • US12670473
    • 2008-07-24
    • Markus SchafheutleAnton ArztSusanne DellingerHannelore Gsoell
    • Markus SchafheutleAnton ArztSusanne DellingerHannelore Gsoell
    • C08L75/04C08L61/34
    • C08G18/36C08G18/0823C08G18/3206C08G18/348C08G18/7621C09D175/04
    • This invention relates to a self-crosslinking binder for coating compositions comprising an aqueously dispersed resinous component A having at least one carbonyl group of the ketone or aldehyde type per molecule, and a component B having at least two hydrazine or hydrazide groups per molecule, and at least one structural unit —NR1—NR2—CHR3—CHR4—NH—R5 (I) where the radicals R1, R2, R3 and R4 are each individually selected from the group consisting of a hydrogen radical, and a linear or branched alkyl radical having from 1 to 10 carbon atoms, R3 and R4 may additionally be selected from the group consisting of aryl and alkylaryl radicals having from 6 to 15 carbon atoms, and from oxy alkyl radicals with from 1 to 10 carbon atoms, where oxy groups may be inserted into the alkyl chain, or at the end of an alkyl chain, and R5 is selected from the group consisting of a hydrogen radical, alkyl radicals which may be linear, branched or cyclic and may have from 1 to 10 carbon atoms, and residues of the formula —(CH2)n—CO—O—X, where n is an integer of from 1 to 6, and X is the residue of a polyhydric alcohol or phenol, and a process for its preparation.
    • 本发明涉及用于涂料组合物的自交联粘合剂,其包含每分子具有至少一个酮或醛型羰基的饱和分散的树脂组分A和每分子具有至少两个肼或酰肼基团的组分B,以及 至少一个结构单元-NR1-NR2-CHR3-CHR4-NH-R5(I),其中基团R1,R2,R3和R4各自独立地选自氢基团和直链或支链烷基 具有1至10个碳原子,R 3和R 4可以另外选自具有6至15个碳原子的芳基和烷基芳基以及具有1-10个碳原子的氧基烷基,其中氧基可以是 插入到烷基链中,或在烷基链的末端,并且R 5选自氢原子,可以是直链,支链或环状的并且可以具有1-10个碳原子的烷基, 和式 - (CH 2)n -CO-O-X的残基,其中n为1至6的整数,X为多元醇或苯酚的残基及其制备方法。
    • 7. 发明授权
    • Alkyd resin emulsions for coating varnishes
    • 用于涂料清漆的醇酸树脂乳液
    • US07479518B2
    • 2009-01-20
    • US10553635
    • 2004-04-19
    • Edmund UrbanoMichael GobecOliver Ferk
    • Edmund UrbanoMichael GobecOliver Ferk
    • C08G18/42C08G63/02
    • C08G63/48C08L67/08C09D167/08C08L2666/18
    • Disclosed are alkyd resin emulsions for coating varnishes, containing a water-insoluble alkyd resin A and a water-soluble alkyd resin B that is used as an emulsifying resin and represents an esterification product of an alkyd resin Ba which can be homogeneously mixed with the alkyd resin A at a weight ratio (Ba to A) ranging between 2:98 and 50:50, alkyd resin A being the resin that is to be emulsified, and an adduct Bb of a C1-C4 alkoxy polyethylene glycol Bba and a cycloaliphatic dicarboxylic acid anhydride Bbb at a mole ration (Bba to Bbb) ranging between 09.95:1.05 mol/mol and 1.05:0.95 mol/mol. Also disclosed is a method for the production thereof, the use thereof for coating substrates selected among textiles, mineral materials, metals, and wood.
    • 公开了用于涂覆清漆的醇酸树脂乳液,其含有水不溶性醇酸树脂A和用作乳化树脂的水溶性醇酸树脂B,并且表示可与醇酸树脂均匀混合的醇酸树脂Ba的酯化产物 树脂A的重量比(Ba至A)为2:98至50:50,醇酸树脂A为要乳化的树脂,C1-C4烷氧基聚乙二醇Bba和脂环族二羧酸的加合物Bb 摩尔比(Bba至Bbb)的酸酐Bbb的含量范围为09.95:1.05mol / mol和1.05:0.95mol / mol。 还公开了一种其制造方法,其用于涂布选自纺织品,矿物材料,金属和木材中的基材的用途。
    • 8. 发明申请
    • Acid Groups-Containing Polyurethane Resins
    • 含酸基团的聚氨酯树脂
    • US20080249279A1
    • 2008-10-09
    • US11664464
    • 2005-09-27
    • Anton ArztJulius BurklGudrun GarberGerlinde PetritschMarkus SchafheutleAchim VoelkerJoerg Wango
    • Anton ArztJulius BurklGudrun GarberGerlinde PetritschMarkus SchafheutleAchim VoelkerJoerg Wango
    • C08G18/67
    • C08G18/36C09D175/04C08L2666/02
    • Water-dilutable polyurethane resins with acid groups, wherein the polyurethane resins contain units derived from oils A which are at least partly unsaturated, from olefinically unsaturated aliphatic acids B or anhydrides B′ thereof, from compounds C having functional groups which are reactive towards acid groups or acid anhydride groups, selected from the group consisting of epoxide groups, hydroxyl groups, mercaptan groups and amino groups, and which react in the reaction with the compounds B or B′ to form an ester group, a thioester group or an acid amide group, where the compounds C are selected from the group consisting of compounds C″ which additionally contain sulfonic acid groups, or carboxylic acid groups which are activated by electron-withdrawing substituents, and compounds C′ which additionally contain at least one hydroxyl group which is retained during the reaction with the compounds B or B′, and where at least a mass fraction of 25% of the compounds C consists of compounds C″, and polyfunctional isocyanates D, a process for their preparation, their use as catalysts in the curing of binders containing hydroxyl groups with aminoplast resins, and stoving paints which contain these catalysts
    • 具有酸基的水可稀释性聚氨酯树脂,其中聚氨酯树脂含有来源于烯属不饱和脂族酸B或其酸酐B'的至少部分不饱和脂肪酸的单元,具有对酸基具有反应性的官能团的化合物C 或酸酐基团,其选自环氧基,羟基,硫醇基和氨基,并且在与化合物B或B'的反应中反应形成酯基,硫酯基或酰胺基 其中化合物C选自另外含有磺酸基的化合物C“或通过吸电子取代基活化的羧酸基团,以及另外含有至少一个羟基的化合物C' 在与化合物B或B'反应期间保留,并且化合物C的至少25%的质量分数由化合物 ds C“和多官能异氰酸酯D,其制备方法,它们用作固化含有氨基塑料树脂的羟基的粘合剂的催化剂,以及含有这些催化剂的烘烤油漆