Methods of preparing casting resins and coating compositions using polyols derived from high oleic acid content fatty acid mixtures
    3.
    发明授权
    Methods of preparing casting resins and coating compositions using polyols derived from high oleic acid content fatty acid mixtures 有权
    使用衍生自高油酸含量脂肪酸混合物的多元醇制备浇铸树脂和涂料组合物的方法

    公开(公告)号:US06730768B2

    公开(公告)日:2004-05-04

    申请号:US09297956

    申请日:1999-05-11

    IPC分类号: C08G1836

    CPC分类号: C08G18/36

    摘要: A method for preparing a polyol useful in the formation of an isocyanate casting resin or coating composition is presented involving the reaction of an essentially C18 fatty acid mixture with a monofunctional alcohol to form a fatty acid ester mixture, forming a epoxidized fatty acid ester mixture from the fatty acid ester mixture, and reacting the epoxidized mixture with an aliphatic alcohol to form a polyol. The polyol can be further reacted with an isocyanate to form a casting resin or coating composition. The fatty acid mixture contains at least 80 percent oleic acid. Polyols prepared by this method provide good color quality and improved color stability during storage when used in the production of isocyanate casting resins and coating compositions.

    摘要翻译: 提出了一种制备用于形成异氰酸酯浇铸树脂或涂料组合物的多元醇的方法,其涉及基本上C18脂肪酸混合物与单官能醇的反应以形成脂肪酸酯混合物,从而形成环氧化脂肪酸酯混合物 脂肪酸酯混合物,并使环氧化混合物与脂族醇反应形成多元醇。 多元醇可以进一步与异氰酸酯反应以形成浇铸树脂或涂料组合物。 脂肪酸混合物含有至少80%的油酸。 通过该方法制备的多元醇在用于异氰酸酯浇铸树脂和涂料组合物的制备中时,在储存期间提供了良好的颜色质量和改善的颜色稳定性。

    Binder mixtures for stoving lacquers
    4.
    发明授权
    Binder mixtures for stoving lacquers 失效
    用于烤漆的粘合剂混合物

    公开(公告)号:US5512614A

    公开(公告)日:1996-04-30

    申请号:US381899

    申请日:1995-02-13

    CPC分类号: C08G73/0233 C09D167/08

    摘要: A binder mixture for stoving lacquers comprising A) at least one alkyd resin; and B) at least one poly-N-acyl alkyleneimine prepared by cationic polymerization of a monomer mixture ofa) from 10 to 90% by weight of at least one monomer corresponding to formula (I): ##STR1## in which Z is a direct bond or the group CR.sup.5 R.sup.6, R.sup.1 to R.sup.4 can be the same or different and represent H or a C.sub.1-8 alkyl group, R.sup.5 and R.sup.6 can be the same or different and represent H or a C.sub.1-2 alkyl group, R.sup.7 is a hydroxyl-containing alkyl or alkylene group of a hydroxycarboxylic acid containing 2 to 32 carbon atoms,b) from 90 to 10% by weight of at least one monomer corresponding to formula (II): ##STR2## in which Z and R.sup.1 to R.sup.6 are as defined above and R.sup.8 is the radical of an aromatic monocarboxylic acid, andc) from 0 to 80% by weight of at least one monomer corresponding formula (III): ##STR3## in which Z and R.sup.1 to R.sup.6 are as defined above, and R.sup.9 represents a non-hydroxy-substituted aliphatic radical of a carboxylic acid. The invention also relates to stoving lacquers containing the above binder mixture.

    摘要翻译: PCT No.PCT / EP93 / 02079 Sec。 371日期1995年2月13日 102(e)日期1995年2月13日PCT提交1993年8月5日PCT公布。 第WO94 / 04621号公报 日期:1994年3月3日。一种用于烘烤漆的粘合剂混合物,其包含A)至少一种醇酸树脂; 和B)通过阳离子聚合a)10至90重量%的至少一种对应于式(I)的单体:(I)的单体混合物制备的至少一种聚-N-酰基亚烷基亚胺,其中 Z是直接键或基团CR5R6,R1至R4可以相同或不同,表示H或C1-8烷基,R5和R6可以相同或不同,表示H或C1-2烷基, R7是含有2-32个碳原子的羟基羧酸的含羟基的烷基或亚烷基,b)90至10重量%的至少一种对应于式(II)的单体:其中其中 Z和R 1至R 6如上所定义,R 8是芳族单羧酸的基团,和c)0至80重量%的至少一种相应式(III)的单体:其中Z 并且R 1至R 6如上所定义,R 9表示羧酸的非羟基取代的脂肪族基团。 本发明还涉及含有上述粘合剂混合物的烘烤漆。

    Epoxy resin hardener compositions
    5.
    发明授权
    Epoxy resin hardener compositions 失效
    环氧树脂固化剂组合物

    公开(公告)号:US06881813B2

    公开(公告)日:2005-04-19

    申请号:US10338443

    申请日:2003-01-08

    摘要: The invention relates to epoxy resin hardener compositions containing at least one mercaptan hardener and at least one metal salt of C8-24 carboxylic acids. These hardeners are distinguished in particular by the fact that catalyzed resins containing epoxy resins and the hardener compositions according to the invention give high-gloss molding compounds, more particularly coatings, after hardening by crosslinking.

    摘要翻译: 本发明涉及含有至少一种硫醇硬化剂和至少一种C 8-24羧酸金属盐的环氧树脂固化剂组合物。 特别地,这些硬化剂的特征在于,含有环氧树脂的催化树脂和根据本发明的固化剂组合物在通过交联硬化后得到高光泽模塑料,更具体地说是涂层。

    Water-based coating compositions containing epoxy resin(s) and (meth)acrylate(s), and methods of using the same
    6.
    发明授权
    Water-based coating compositions containing epoxy resin(s) and (meth)acrylate(s), and methods of using the same 失效
    含有环氧树脂和(甲基)丙烯酸酯的水性涂料组合物及其使用方法

    公开(公告)号:US07132483B2

    公开(公告)日:2006-11-07

    申请号:US10474664

    申请日:2002-04-10

    IPC分类号: C08L63/00

    摘要: Water-based coating composition comprising: (a) from 0.5 to 90% by weight of at least one epoxy resin other than self-dispersing epoxy resins; (b) from 0.5 to 90% by weight of at least one (meth)acrylate of a polyol; (c) from 5.0 to 98.0% by weight of water; and (d) from 0.5 to 10% by weight of one or more dispersants; wherein the at least one (meth)acrylate comprises at least two (meth)acrylate groups per molecule, and wherein the Brookfield viscosity of the composition is less than 15000 mPas.

    摘要翻译: 水性涂​​料组合物,其包含:(a)0.5至90重量%的除了自分散环氧树脂之外的至少一种环氧树脂; (b)0.5至90重量%的至少一种(甲基)丙烯酸酯多元醇; (c)5.0至98.0重量%的水; 和(d)0.5至10重量%的一种或多种分散剂; 其中所述至少一种(甲基)丙烯酸酯每分子包含至少两个(甲基)丙烯酸酯基团,并且其中所述组合物的布鲁克菲尔德粘度小于15000mPas。

    Water-based coating compositions containing epoxy resin(s) and (meth)acrylate(s), and methods of using the same
    7.
    发明授权
    Water-based coating compositions containing epoxy resin(s) and (meth)acrylate(s), and methods of using the same 失效
    含有环氧树脂和(甲基)丙烯酸酯的水性涂料组合物及其使用方法

    公开(公告)号:US07094816B2

    公开(公告)日:2006-08-22

    申请号:US10474654

    申请日:2002-04-10

    IPC分类号: C08L63/00

    CPC分类号: C09D163/00

    摘要: Water-based coating composition comprising: (a) from 0.5 to 90% by weight of at least one epoxy resin, wherein the epoxy resin is solid at 20° C., and wherein the epoxy resin is self-dispersing in water; (b) from 0.5 to 90% by weight of at least one (meth)acrylate of a polyol; and (c) from 5.0 to 99.0% by weight of water; wherein the at least one (meth)acrylate comprises at least two (meth)acrylate groups per molecule, and wherein the Brookfield viscosity of the composition is less than 15000 mPas.

    摘要翻译: 水性涂​​料组合物,其包含:(a)0.5至90重量%的至少一种环氧树脂,其中所述环氧树脂在20℃下为固体,并且其中所述环氧树脂在水中自分散; (b)0.5至90重量%的至少一种(甲基)丙烯酸酯多元醇; 和(c)5.0〜99.0重量%的水; 其中所述至少一种(甲基)丙烯酸酯每分子包含至少两个(甲基)丙烯酸酯基团,并且其中所述组合物的布鲁克菲尔德粘度小于15000mPas。

    Emulsifiers for Epoxy Resins
    9.
    发明申请
    Emulsifiers for Epoxy Resins 有权
    环氧树脂乳化剂

    公开(公告)号:US20090253860A1

    公开(公告)日:2009-10-08

    申请号:US12417809

    申请日:2009-04-03

    摘要: Disclosed is a process for the preparation of emulsifiers E1 which are obtained by (a) reacting a polyol with propylene oxide or a mixture of ethylene oxide and propylene oxide, to give an intermediate Z1, (b) reacting the intermediate Z1 with epichlorohydrin, forming an intermediate Z2, (c) reacting the intermediate Z2 with an adduct of ethylene oxide or a mixture of ethylene oxide and propylene oxide, with a C1-C22 monoalcohol, provided that on average at least one epoxide function of the intermediate Z2 is reacted and on average at least one epoxide function originating from the intermediate Z2 is retained. Compounds E1 are suitable as emulsifiers for preparing aqueous emulsions or dispersions of epoxy resins.

    摘要翻译: 公开了一种制备乳化剂E1的方法,其通过(a)使多元醇与环氧丙烷或环氧乙烷和环氧丙烷的混合物反应获得,得到中间体Z1,(b)使中间体Z1与表氯醇反应,形成 中间体Z2,(c)中间体Z2与环氧乙烷或环氧乙烷和环氧丙烷的混合物的加合物与C1-C22一元醇反应,条件是中间体Z2的平均至少一个环氧官能团反应, 平均来说,保留来自中间体Z2的至少一种环氧化物官能团。 化合物E1适合用作制备环氧树脂的水性乳液或分散体的乳化剂。

    Emulsifiers for epoxy resins
    10.
    发明授权
    Emulsifiers for epoxy resins 有权
    环氧树脂乳化剂

    公开(公告)号:US08273853B2

    公开(公告)日:2012-09-25

    申请号:US12417809

    申请日:2009-04-03

    摘要: Disclosed is a process for the preparation of emulsifiers E1 which are obtained by (a) reacting a polyol with propylene oxide or a mixture of ethylene oxide and propylene oxide, to give an intermediate Z1, (b) reacting the intermediate Z1 with epichlorohydrin, forming an intermediate Z2, (c) reacting the intermediate Z2 with an adduct of ethylene oxide or a mixture of ethylene oxide and propylene oxide, with a C1-C22 monoalcohol, provided that on average at least one epoxide function of the intermediate Z2 is reacted and on average at least one epoxide function originating from the intermediate Z2 is retained. Compounds E1 are suitable as emulsifiers for preparing aqueous emulsions or dispersions of epoxy resins.

    摘要翻译: 公开了一种制备乳化剂E1的方法,其通过(a)使多元醇与环氧丙烷或环氧乙烷和环氧丙烷的混合物反应获得,得到中间体Z1,(b)使中间体Z1与表氯醇反应,形成 中间体Z2,(c)使中间体Z2与环氧乙烷或环氧乙烷和环氧丙烷的混合物与C1-C22一元醇的加合物反应,条件是中间体Z2的平均至少一个环氧官能团反应, 平均来说,保留来自中间体Z2的至少一种环氧化物官能团。 化合物E1适合用作制备环氧树脂的水性乳液或分散体的乳化剂。