公开(公告)号：US07160959B2

公开(公告)日：2007-01-09

申请号：US10804685

申请日：2004-03-19

申请人： Michael J. Ziegler ,  William H. Retsch, Jr. ,  Anthony M. Chasser ,  Ronald R. Ambrose ,  Jackie L. Kulfan

发明人： Michael J. Ziegler ,  William H. Retsch, Jr. ,  Anthony M. Chasser ,  Ronald R. Ambrose ,  Jackie L. Kulfan

IPC分类号： C08F8/16

CPC分类号： C09D5/033 ,  Y10S524/904

摘要： Comb polymers prepared by reacting an acrylic polyol or a siloxane polyol with a lactone are disclosed. These comb polymers find particular application as additives for powder coating compositions, to improve various performance properties thereof. Powder coating composition comprising the described comb polymers are also disclosed.

摘要翻译： 公开了通过使丙烯酸多元醇或硅氧烷多元醇与内酯反应制备的梳理聚合物。 这些梳状聚合物特别用作粉末涂料组合物的添加剂，以改善其各种性能。 还公开了包含所述梳状聚合物的粉末涂料组合物。

公开(公告)号：US07091286B2

公开(公告)日：2006-08-15

申请号：US10673313

申请日：2003-09-29

申请人： Shawn P. Duffy ,  Anthony M. Chasser ,  Ronald R. Ambrose

发明人： Shawn P. Duffy ,  Anthony M. Chasser ,  Ronald R. Ambrose

IPC分类号： C08G18/28 ,  C08L63/00 ,  C08L63/02 ,  C08L83/05

CPC分类号： C09D5/03 ,  C07C275/26 ,  C08G18/2865 ,  C08G18/3215 ,  C08G18/3228 ,  C08G18/755 ,  C08G18/807 ,  C08G59/621 ,  C08G59/686 ,  C08G2150/20 ,  C09D163/00 ,  C09D163/10 ,  Y10T428/31511 ,  Y10T428/31522 ,  Y10T428/31663 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31895 ,  C08L2666/04

摘要： Low-cure powder coating compositions are disclosed, comprising at least one epoxy-containing resin and/or at least one siloxane-containing resin, and at least one material having the structure wherein R1 is an organic radical having 6 to 25 carbon atoms; each R2 is independently a multivalent hydrocarbon group having 1 to 20 carbon atoms; Y is each R3 and R4 are independently alkyl or aryl groups having 1 to 8 carbon atoms; each Z is independently oxygen or nitrogen; R5 is absent when Z is oxygen and R5 is hydrogen, an alkyl or aryl group having 1 to 20 carbon atoms, or (Y)a —R2— when Z is nitrogen; a and b are integers; a is at least 1; b is 1 to 3; and (b) at least one epoxy-containing resin and/or at least one siloxane-containing resin. The material can optionally be reacted with an acidic hydrogen-containing compound. Some compositions are curable without using crosslinking agents or accelerators. Methods for coating a substrate using these compositions, the coated substrates, and additional catalysts useful for the same purpose are also disclosed.

摘要翻译： 公开了低固化粉末涂料组合物，其包含至少一种含环氧树脂和/或至少一种含硅氧烷的树脂，以及至少一种具有以下结构的材料：其中R 1为有机基团 具有6至25个碳原子; 每个R 2独立地是具有1至20个碳原子的多价烃基; Y是每个R 3和R 4独立地是具有1至8个碳原子的烷基或芳基; 每个Z独立地是氧或氮; 当Z为氧且R 5为氢时，R 5为不存在的基团，或具有1至20个碳原子的烷基或芳基，或（Y） 当Z为氮时，R 2为-N 2 - a和b是整数; a至少为1; b为1〜3; 和（b）至少一种含环氧基的树脂和/或至少一种含硅氧烷的树脂。 该材料可任选地与酸性含氢化合物反应。 一些组合物是可固化的而不使用交联剂或促进剂。 还公开了使用这些组合物涂布基材的方法，涂布的基材和用于相同目的的其它催化剂。

公开(公告)号：US06797387B2

公开(公告)日：2004-09-28

申请号：US09919094

申请日：2001-07-31

申请人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu ,  Jackie L. Smith

发明人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu ,  Jackie L. Smith

IPC分类号： B32B2706

CPC分类号： C08G12/30 ,  C08G12/20 ,  C08G12/42 ,  C08G12/427 ,  C08G12/428 ,  C08G18/2825 ,  C08G18/3851 ,  C08G18/423 ,  C08G18/71 ,  C08G18/792 ,  C08G18/8064 ,  C08G2150/20 ,  C08K5/0025 ,  C08K5/34922 ,  C08L61/28 ,  C08L61/32 ,  C09D5/033 ,  C09D161/32 ,  C09D167/00 ,  Y10S524/904 ,  Y10S525/934 ,  Y10T428/31576 ,  Y10T428/31794 ,  C08L2666/20 ,  C08L61/20

摘要： A crosslinking agent is provided, prepared by reacting (A) an aminoplast resin; (B) a reactive urethane group-containing adduct of a polyfunctional polymer and monoisocyanate, and (C) at least one other compound having active hydrogen groups reactive with aminoplast resin (A). Compound (C) is selected from: (i) compounds having the structure (I):  wherein X is aromatic; R1, R2, and R3 each independently represents H, (cyclo)alkyl having from 1 to 12 carbon atoms, aryl, alkaryl, aralkyl, or an active hydrogen-containing group, (ii) compounds having the structure (II) or (III):  where R′ and R″ each independently represents an aromatic group or an alkyl group having 1 to 12 carbon atoms; and (iii) compounds different from (i) and (ii), having a melting point of at least 80° C. Further provided are methods for preparing the crosslinking agent, curable compositions containing the crosslinking agent, and coated substrates.

摘要翻译： 提供了一种通过（A）氨基塑料树脂反应制备的交联剂; （B）多官能聚合物和单异氰酸酯的反应性氨基甲酸酯基加合物，和（C）至少一种具有与氨基塑料树脂（A）反应的活性氢基团的其它化合物。 化合物（C）选自：（i）具有结构（I）的化合物：其中X是芳族的; R 1，R 2和R 3各自独立地表示H 1，具有1至12个碳原子的（环）烷基，芳基，烷芳基，芳烷基或含活性氢基团，（ii）化合物 具有结构（II）或（III）：其中R'和R“各自独立地表示芳族基团或具有1至12个碳原子的烷基; 和（iii）不同于（i）和（ii）的化合物，其熔点至少为80℃。进一步提供了制备交联剂的方法，含有交联剂的可固化组合物和涂覆的基材。

公开(公告)号：US06713182B2

公开(公告)日：2004-03-30

申请号：US10206719

申请日：2002-07-25

申请人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu ,  Jackie L. Smith

发明人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu ,  Jackie L. Smith

IPC分类号： B32B2738

CPC分类号： C08L67/02 ,  C08K5/34922 ,  C09D167/00 ,  Y10S525/934 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31794 ,  Y10T428/31935 ,  C08L61/20

摘要： Provided is a crosslinking agent which is the ungelled reaction product of a polyester polyol and an aminotriazine compound having one or less non-alkylated NH bond per triazine ring. The polyester polyol is the reaction product of a cycloaliphatic polyol and a cyclic polycarboxylic acid or anhydride. The crosslinking agent is essentially free of hydroxyl functionality and has a glass transition temperature of at least 10° C. Further provided is a powder coating composition including a solid particulate film-forming mixture of a polymer containing reactive functional groups and having a Tg of at least 30° C., and the crosslinking agent. Additionally provided is a multi-layer composite coating composition having a basecoat layer deposited from a basecoat film-forming composition and a topcoat over the basecoat deposited from the previously described powder coating composition. Coated substrates are also provided.

摘要翻译： 提供了一种交联剂，其是聚酯多元醇和具有每个三嗪环具有一个或多个非烷基化NH键的氨基三嗪化合物的未凝胶化反应产物。 聚酯多元醇是脂环族多元醇与环状多元羧酸或酸酐的反应产物。 交联剂基本上不含羟基官能团并且具有至少10℃的玻璃化转变温度。还提供了一种粉末涂料组合物，其包含含有反应性官能团并且具有Tg的Tg的聚合物的固体颗粒成膜混合物 至少30℃，和交联剂。 另外提供了一种多层复合涂料组合物，其具有从底涂层成膜组合物沉积的底涂层和在前述粉末涂料组合物沉积的底涂层上的顶涂层。 还提供涂覆的基材。

公开(公告)号：US06635724B2

公开(公告)日：2003-10-21

申请号：US09918788

申请日：2001-07-31

申请人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu

发明人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu

IPC分类号： C08G1240

CPC分类号： C08G12/42 ,  C08G12/428 ,  C08G2150/20 ,  C08L61/28 ,  C08L61/32 ,  C09D161/32 ,  Y10T428/31725

摘要： A crosslinking agent is provided which is an ungelled reaction product of (a) an aminoplast resin and (b) a compound having active hydrogen groups reactive with the aminoplast resin (a) such that the crosslinking agent is essentially free of functional groups reactive with aminoplast resin and has a glass transition temperature of at least 10° C. Also provided is a method for preparing the crosslinking agent. Further provided is a curable powder coating composition including (A) a polymer having a glass transition temperature of at least 30° C. containing reactive functional groups and (B) the previously described crosslinking agent. Additionally provided is a multilayer composite coating composition including a base coat deposited from a film-forming composition and a top coat over the base coat deposited from the previously described powder coating composition. Coated substrates are also provided.

摘要翻译： 提供了一种交联剂，其是（a）氨基塑料树脂和（b）具有与氨基塑料树脂（a）反应的活性氢基团的化合物的未凝胶化反应产物，使得交联剂基本上不含与氨基塑料反应的官能团 并且玻璃化转变温度至少为10℃。还提供了制备交联剂的方法。 还提供了一种可固化粉末涂料组合物，其包含（A）含有反应性官能团的玻璃化转变温度至少为30℃的聚合物和（B）前述交联剂。 另外提供了一种多层复合涂料组合物，其包含从成膜组合物沉积的底涂层和由前述粉末涂料组合物沉积的底涂层上的顶涂层。 还提供涂覆的基材。

公开(公告)号：US06500545B1

公开(公告)日：2002-12-31

申请号：US09666175

申请日：2000-09-21

申请人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu ,  John R. Schneider ,  Jackie L. Smith

发明人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu ,  John R. Schneider ,  Jackie L. Smith

IPC分类号： B32B2738

CPC分类号： C09D167/00 ,  C08G12/427 ,  C08G14/06 ,  C08G14/12 ,  C08L61/28 ,  C08L61/32 ,  C08L61/34 ,  C09D161/32 ,  C09D161/34 ,  C09D163/00 ,  C09D175/04 ,  Y10T428/31511 ,  Y10T428/31529 ,  Y10T428/31551 ,  Y10T428/31681 ,  Y10T428/31688 ,  Y10T428/31699 ,  Y10T428/31942 ,  C08L2666/16 ,  C08L61/20

摘要： The present invention provides a crosslinking agent having reactive benzoxazine groups which is the ungelled reaction product of (a) at least one mono-hydroxy aromatic compound and (b) at least one aminotriazine compound having one or less non-alkylated NH group present in a molar ratio of reactant (a) to reactant (b) ranging from 1.0 to 3.0: 1.0, provided that where reactant (a) is a single ring monohydroxy aromatic compound, the molar ratio of reactant (a) to reactant (b) ranges from 1.0 to 1.8:1.0 and from 2.2 to 3.0:1.0. The crosslinking agent is essentially free of hydroxyl functionality and has a glass transition temperature of at least 25° C. The present invention is further directed to a method for preparing the above-described crosslinking agent. Also provided is a curable powder coating composition comprising a solid particulate, film-forming mixture of (A) a polymer having functional groups reactive with aminotriazine and/or benzoxazine groups, the polymer having a glass transition temperature of at least 30° C.; and (B) the previously described crosslinking agent. Multilayer composite coating compositions are also provided including a base coat deposited from a film-forming composition and a topcoat over the base coat. The topcoat is deposited from the curable powder coating composition described above. The present invention further provides coated substrates.

摘要翻译： 本发明提供具有反应性苯并恶嗪基团的交联剂，其是（a）至少一种单羟基芳族化合物和（b）至少一种具有一个或多个非烷基化NH基团的氨基三嗪化合物的未凝胶化反应产物， 反应物（a）与反应物（b）的摩尔比为1.0-3.0:1.0，条件是当反应物（a）为单环一羟基芳族化合物时，反应物（a）与反应物（b）的摩尔比范围为 1.0至1.8：1.0和2.2至3.0：1.0。 交联剂基本上不含羟基官能团，玻璃化转变温度至少为25℃。本发明还涉及制备上述交联剂的方法。 还提供了一种可固化粉末涂料组合物，其包含（A）具有与氨基三嗪和/或苯并恶嗪基反应的官能团的聚合物的固体颗粒，成膜混合物，所述聚合物具有至少30℃的玻璃化转变温度; 和（B）前述交联剂。 还提供了多层复合涂料组合物，包括从成膜组合物沉积的底涂层和底涂层上的顶涂层。 从上述可固化粉末涂料组合物沉积面漆。 本发明还提供涂覆的基材。

公开(公告)号：US06441103B1

公开(公告)日：2002-08-27

申请号：US09666265

申请日：2000-09-21

申请人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu ,  John R. Schneider ,  Jackie L. Smith

发明人： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu ,  John R. Schneider ,  Jackie L. Smith

IPC分类号： C08L7506

CPC分类号： C09D5/033 ,  C08G12/20 ,  C08G12/30 ,  C08G12/42 ,  C08G12/427 ,  C08G12/428 ,  C08G18/2825 ,  C08G18/3851 ,  C08G18/423 ,  C08G18/71 ,  C08G18/792 ,  C08G18/8064 ,  C08G2150/20 ,  C08K5/0025 ,  C08K5/34922 ,  C08L61/28 ,  C08L61/32 ,  C09D161/32 ,  C09D167/00 ,  Y10S524/904 ,  Y10S525/934 ,  C08L2666/20 ,  C08L61/20

摘要： Two types of aminotriazine-based crosslinking agents are provided. Crosslinking agent I includes the ungelled reaction product of (A) a reactive urethane group-containing reaction product and (B) an aminotriazine compound having one or less non-alkylated NH bond per triazine ring. The reactive urethane group-containing reaction product (A) is the reaction product of (1) a polyester polyol, and (2) a mono-isocyanate. The crosslinking agent I is essentially free of urethane NH functionality and has a glass transition temperature of at least 25° C. Crosslinking agent II includes the ungelled reaction product of (A) a reactive urethane group-containing reaction product and (B) an aminotriazine compound having one or less non-alkylated NH bond per triazine ring. The reactive urethane group-containing reaction product (A) is the reaction product of (1) a polyisocyanate and (2) a monohydric capping agent. The crosslinking agent II is essentially free of urethane N—H functionality and has a glass transition temperature of at least 10° C. Methods for preparing crosslinking agents I and II are also provided. Further provided is a curable composition of a film-forming polymer having reactive functional groups and the previously described crosslinking agent II. Also provided are powder coating compositions which each include a solid particulate mixture of a reactive group-containing polymer having a Tg of at least 30° C and the previously described crosslinking agents I or II. Multilayer composite coating compositions and coated substrates are also provided.

摘要翻译： 提供了两种类型的氨基三嗪类交联剂。 交联剂I包括（A）含有反应性氨基甲酸酯基的反应产物和（B）具有每个三嗪环具有一个或多个非烷基化NH键的氨基三嗪化合物的未凝胶化反应产物。 反应性氨基甲酸酯基反应产物（A）是（1）聚酯多元醇和（2）单异氰酸酯的反应产物。 交联剂I基本上不含氨基甲酸酯官能团，玻璃化转变温度至少为25℃。交联剂II包括（A）反应性氨基甲酸酯基反应产物和（B）氨基三嗪的未凝胶化反应产物 每个三嗪环具有一个或多个非烷基化NH键的化合物。 反应性氨基甲酸酯基反应产物（A）是（1）多异氰酸酯与（2）一羟基封端剂的反应产物。 交联剂II基本上不含氨基甲酸酯N-H官能团，玻璃化转变温度至少为10℃。还提供了制备交联剂I和II的方法。 还提供了具有反应性官能团的成膜聚合物和前述交联剂II的可固化组合物。 还提供了粉末涂料组合物，其各自包含Tg至少为30℃的反应性基团聚合物和前述交联剂I或II的固体颗粒混合物。 还提供了多层复合涂层组合物和涂覆的基底。

公开(公告)号：US06376607B1

公开(公告)日：2002-04-23

申请号：US09500672

申请日：2000-02-09

申请人： Ronald R. Ambrose ,  Truman F. Wilt ,  Anthony M Chasser ,  John R. Schneider

发明人： Ronald R. Ambrose ,  Truman F. Wilt ,  Anthony M Chasser ,  John R. Schneider

IPC分类号： C08L8306

CPC分类号： C09D183/06 ,  C08G77/388 ,  C08L63/00 ,  C08L67/02 ,  C08L83/04 ,  C09D5/03 ,  C09D133/066 ,  C09D133/068 ,  C09D183/08 ,  Y10S525/934 ,  C08L2666/14 ,  C08L2666/04 ,  C08L2666/34 ,  C08L2666/36

摘要： Improved powder coating compositions containing novel polysiloxanes having various reactive functional groups are disclosed. The compositions are particularly useful as thermosetting powder coating compositions where they provide excellent filiform corrosion resistance.

摘要翻译： 公开了包含具有各种反应性官能团的新型聚硅氧烷的改进的粉末涂料组合物。 组合物特别可用作热固性粉末涂料组合物，其中它们提供优异的丝状耐腐蚀性。

公开(公告)号：US06288199B1

公开(公告)日：2001-09-11

申请号：US09431787

申请日：1999-11-02

申请人： Ronald R. Ambrose ,  William H. Retsch, Jr. ,  Anthony M. Chasser

发明人： Ronald R. Ambrose ,  William H. Retsch, Jr. ,  Anthony M. Chasser

IPC分类号： C08G1881

CPC分类号： C09D175/04 ,  C08G18/4661 ,  C08G18/6216 ,  C08G18/792 ,  C08G18/8016 ,  C08G18/8067 ,  C08G2150/20

摘要： The invention provides novel isocyanate-based compounds. Such novel compounds can be used in essentially all applications where conventional isocyanate-based compounds are employed. In other words, the novel isocyanate-based compounds can be used in the making of liquid and powder coating compositions, adhesives, rigid and moldable plastics and foams. The isocyanate-based compounds of the present invention include a polyfunctional isocyanate compound which is at least partially blocked with at least one of the following: a polyhydroxy aromatic compound, or a mixture of a polyhydroxy aromatic compound and a hydroxy-functional ester compound. The present invention further provides compositions which include the aforementioned novel isocyanate-based compound as a component. These compositions can be in the form of liquid coating compositions, powder coating compositions, powder slurry coating compositions, plastic compositions, adhesive compositions, or polymeric foam compositions.

摘要翻译： 本发明提供了新颖的基于异氰酸酯的化合物。 这些新型化合物可用于基本上所有使用常规的异氰酸酯基化合物的应用。 换句话说，新的异氰酸酯基化合物可用于制备液体和粉末涂料组合物，粘合剂，刚性和可模塑的塑料和泡沫。 本发明的异氰酸酯类化合物包括多官能异氰酸酯化合物，其至少部分被至少一种以下的一种阻塞：多羟基芳族化合物或多羟基芳族化合物和羟基官能酯化合物的混合物。 本发明还提供了包含上述新型异氰酸酯基化合物作为组分的组合物。 这些组合物可以是液体涂料组合物，粉末涂料组合物，粉末浆料涂料组合物，塑料组合物，粘合剂组合物或聚合物泡沫组合物的形式。

公开(公告)号：US5883148A

公开(公告)日：1999-03-16

申请号：US914328

申请日：1997-08-19

申请人： Mark A. Lewandowski ,  Anthony M. Chasser

发明人： Mark A. Lewandowski ,  Anthony M. Chasser

IPC分类号： C09J4/06 ,  C09J175/16 ,  C08L9/00 ,  C08L47/00 ,  C08L75/14 ,  C09J175/14

CPC分类号： C09J4/06 ,  C09J175/16

摘要： A new UV curable pressure sensitive adhesive composition, which comprises in weight percent: about 0.1% to about 15% of a photoinitiator agent, about 10% to about 80% of a polyurethane resin with a pendent acrylate functionality, zero to about 70% by of an acrylate monomer, about 0.1% to about 25% by weight of a 1,2-vinyl polybutadiene component, and zero to about 50% by weight of a tackifier agent.

摘要翻译： 一种新的UV可固化压敏粘合剂组合物，其包含重量百分比：约0.1％至约15％的光引发剂，约10％至约80％的具有侧链丙烯酸酯官能度的聚氨酯树脂，0至约70％ 丙烯酸酯单体，约0.1重量％至约25重量％的1,2-乙烯基聚丁二烯组分和0至约50重量％的增粘剂。