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55 条记录 (耗时 0.022 秒)

    Cathodic electrocoat compositions containing self-crosslinking polymers
    1.
    发明授权
    Cathodic electrocoat compositions containing self-crosslinking polymers 失效
    含有自交联聚合物的阴极电泳涂料组合物

    公开(公告)号：US5672432A

    公开(公告)日：1997-09-30

    申请号：US559218

    申请日：1995-11-16

    申请人： Paul J. Harris ,  Timothy S. December

    发明人： Paul J. Harris ,  Timothy S. December

    IPC分类号： C08F2/46 ,  C08G59/56 ,  C09D5/44 ,  B32B27/00 ,  C08L63/00 ,  C25D13/00

    CPC分类号： C08G59/56 ,  C09D5/4434 ,  Y10T428/31529 ,  Y10T428/31605

    摘要： Cathodic electrocoat compositions containing self-crosslinking polymers are described. The polymers of the invention are formed from an epoxide-functional prepolymer having polyepoxide and extender segments. Each extender segment has at least one pendant hydroxyalkyl carbamate group. The prepolymer is reacted with an amine compound having at least one blocked primary amine group and at least one epoxide-reactive group. The primary amine group is unblocked and the resultant polymer is dispersed in water with the aid of a neutralizing acid.

    摘要翻译： 描述了含有自交联聚合物的阴极电泳组合物。 本发明的聚合物由具有聚环氧化物和延长链段的环氧官能预聚物形成。 每个延伸段具有至少一个侧链羟烷基氨基甲酸酯基团。 预聚物与具有至少一个封闭的伯胺基团和至少一个环氧化物反应性基团的胺化合物反应。 伯胺基团是未封端的，所得聚合物借助中和酸分散在水中。

    Method for cathodic electrocoat compositions containing self-crosslinking polymers
    5.
    发明授权
    Method for cathodic electrocoat compositions containing self-crosslinking polymers 失效
    含有自交联聚合物的阴极电泳涂料组合物的方法

    公开(公告)号：US5658970A

    公开(公告)日：1997-08-19

    申请号：US559220

    申请日：1995-11-16

    申请人： Paul J. Harris ,  Timothy S. December

    发明人： Paul J. Harris ,  Timothy S. December

    IPC分类号： C08G59/56 ,  C09D5/44 ,  C08K3/20 ,  C08L63/02

    CPC分类号： C09D5/4434 ,  C08G59/56

    摘要： Cathodic electrocoat compositions containing self-crosslinking polymers are described. The polymers of the invention are formed from an epoxide-functional prepolymer having polyepoxide and extender segments. Each extender segment has at least one pendant hydroxyalkyl carbamate group. The prepolymer is reacted with an amine compound having at least one blocked primary amine group and at least one epoxide-reactive group. The primary amine group is unblocked and the resultant polymer is dispersed in water with the aid of a neutralizing acid.

    摘要翻译： 描述了含有自交联聚合物的阴极电泳组合物。 本发明的聚合物由具有聚环氧化物和延长链段的环氧官能预聚物形成。 每个延伸段具有至少一个侧链羟烷基氨基甲酸酯基团。 预聚物与具有至少一个封闭的伯胺基团和至少一个环氧化物反应性基团的胺化合物反应。 伯胺基团是未封端的，所得聚合物借助中和酸分散在水中。

    Substance mixture which can be cured thermally and by using actinic radiation, and the use thereof
    7.
    发明授权
    Substance mixture which can be cured thermally and by using actinic radiation, and the use thereof 有权
    能够热固化并通过使用光化辐射的物质混合物及其用途

    公开(公告)号：US06777090B2

    公开(公告)日：2004-08-17

    申请号：US10130934

    申请日：2002-06-19

    申请人： Hubert Baumgart ,  Uwe Meisenburg ,  Heinz-Peter Rink ,  Paul J. Harris ,  Reinhold Schwalm

    发明人： Hubert Baumgart ,  Uwe Meisenburg ,  Heinz-Peter Rink ,  Paul J. Harris ,  Reinhold Schwalm

    IPC分类号： B32B3126

    CPC分类号： C09D201/025 ,  C08G18/3831 ,  C08G18/672 ,  C09J201/025 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31938

    摘要： Composition curable thermally and with actinic radiation (dual-cure composition) comprising A) at least one constituent containing on average per molecule at least one primary or secondary carbamate group and at least one bond which can be activated with actinic radiation and preparable by from polyfunctional compounds containing at least two isocyanate-reactive, acid-reactive or epoxide-reactive functional groups and suitable monoisocyanates, monoacids or monoepoxides or from polyisocyanates, polyacids or polyepoxides and suitable compounds which contain an isocyanate-reactive, acid-reactive or epoxide-reactive functional group; and B) at least one constituent containing on average per molecule at least one carbamate-reactive functional group and also, where appropriate, at least one bond which can be activated with actinic radiation; and its use as adhesive, sealing compound and coating material.

    摘要翻译： 包含可热固化和与光化辐射（双重固化组合物）组合的组合物，其包含：A）每分子平均含有至少一个伯或仲氨基甲酸酯基团和至少一个可以用光化辐射活化并可由多官能化合物制备的键的至少一种成分 含有至少两种异氰酸酯反应性，酸反应性或环氧化物反应性官能团和合适的单异氰酸酯，单酸或单环氧化物或由多异氰酸酯，多元酸或聚环氧化物和含有异氰酸酯反应性，酸反应性或环氧化物反应性官能团的合适化合物 ; 和B）每分子平均含有至少一个氨基甲酸酯反应性官能团的至少一种组分，并且在适当的情况下还可以使用至少一种可用光化辐射活化的键;以及其用作粘合剂，密封剂和涂料。

    Powder slurry compositions with solid particulate carbamate resin component dispersed in liquid aminoplast resin carrier
    8.
    发明授权
    Powder slurry compositions with solid particulate carbamate resin component dispersed in liquid aminoplast resin carrier 失效
    具有固体颗粒状氨基甲酸酯树脂组分的粉末浆料组合物分散在液体氨基塑料树脂载体中

    公开(公告)号：US06391969B1

    公开(公告)日：2002-05-21

    申请号：US09633513

    申请日：2000-08-07

    申请人： Paul J. Harris ,  Walter H. Ohrbom ,  John W. Rehfuss

    发明人： Paul J. Harris ,  Walter H. Ohrbom ,  John W. Rehfuss

    IPC分类号： C08K507

    CPC分类号： C09D201/06 ,  C08L2666/14

    摘要： The invention provides a powder slurry composition comprising a first solid particulate component (a) dispersed in a crosslinking component (b) having at least one crosslinking resin which is liquid at 20° C. First component (a) is in solid particulate form having an average particle size of from 3 to 30 microns. Component (a) has a compound (i) having a Tg>40° C. and at least one carbamate or urea functional group, or a group convertible to a carbamate or urea group appended thereto. Crosslinking component (b) has at least one crosslinking resin (i) which is liquid at 20° C. Most preferably, crosslinking component (b) will further include a self-crosslinking aminoplast resin (ii) having at least two aminoplast groups and at least two groups which are nonreactive with solid particulate first component (a) but which are reactive with said aminoplast groups. The powder slurry composition of the invention has a VOC of less than 1.0 lbs./gal and provides performance and application improvements over the prior art.

    摘要翻译： 本发明提供一种粉末浆料组合物，其包含分散在具有至少一种在20℃下为液体的交联树脂的交联组分（b）中的第一固体颗粒组分（a）。第一组分（a）为固体颗粒形式，其具有 平均粒径为3至30微米。 组分（a）具有Tg> 40℃的化合物（i）和至少一个氨基甲酸酯或脲官能团，或可转化成氨基甲酸酯或脲基团的基团。 交联组分（b）具有至少一种在20℃下为液体的交联树脂（i）。最优选地，交联组分（b）还包括具有至少两个氨基塑料基团的自交联氨基塑料树脂（ⅱ） 至少两个与固体颗粒第一组分（a）反应但与所述氨基塑料基团反应的基团。 本发明的粉末浆料组合物具有小于1.0lbs./gal的VOC，并且相对于现有技术提供了性能和应用改进。

    Curable coating composition
    9.
    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

    申请人： Brian D. Bammel ,  John D. McGee ,  Walter H. Ohrbom ,  Todd A. Seaver ,  Gregory G. Menovcik ,  Paul J. Harris ,  John W. Rehfuss

    发明人： Brian D. Bammel ,  John D. McGee ,  Walter H. Ohrbom ,  Todd A. Seaver ,  Gregory G. Menovcik ,  Paul J. Harris ,  John W. Rehfuss

    IPC分类号： C08G71/00 ,  C09D167/04 ,  C09D201/02 ,  C08J3/00 ,  B32B27/00 ,  C08K3/20 ,  C08L75/00

    CPC分类号： C09D201/02 ,  C08G71/00 ,  C09D167/04 ,  C09D201/025 ,  Y10T428/31551

    摘要： 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.

    摘要翻译： 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。

    PROCESS FOR CONTINUOUS PRODUCTION OF EPOXY RESINS
    10.
    发明申请
    PROCESS FOR CONTINUOUS PRODUCTION OF EPOXY RESINS 有权

    公开(公告)号：US20090326189A1

    公开(公告)日：2009-12-31

    申请号：US12164883

    申请日：2008-06-30

    申请人： CHARLES L. TAZZIA ,  Marco A. Villalobos ,  Paul J. Harris

    发明人： CHARLES L. TAZZIA ,  Marco A. Villalobos ,  Paul J. Harris

    IPC分类号： C08G85/00 ,  B01J19/18 ,  C08G59/10

    CPC分类号： C08G59/00 ,  C08G59/184 ,  C09D5/4438 ,  Y02P20/582

    摘要： An epoxy resin with amine functionality is manufactured continuously through a first reaction zone in which an epoxide-functional resin is made by ring-opening addition, a second reaction zone in which the resin is reacted with amine to make an epoxide-functional product, and a third reaction zone in which the epoxide functional product is reacted with amine to make the epoxy resin with amine functionality. In other embodiments, some amine may be added in the first reaction zone to produce an epoxide functional product, with elimination of the second reaction zone, or all of the amine reactant may be added in the first reaction zone to produce an amine functional product, with elimination of both the second and third reaction zones. Optionally, solvent may be removed in an evaporation zone and recycled into the continuous process and further zones may be included to incorporate crosslinker, additives, and to emulsify the resin.