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91. 发明授权

US06479611B2 Aminoplast-based crosslinkers and powder coating compositions containing such crosslinkers 失效
标题翻译：含有氨基塑料的交联剂和含有这种交联剂的粉末涂料组合物
公开(公告)号：US06479611B2
公开(公告)日：2002-11-12
申请号：US10058928
申请日：2002-01-28
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： C08G1810
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。

92. 发明申请

US20020040112A1 Modified aminoplast crosslinkers and powder coating compositions containing such crosslinkers 失效
标题翻译：含有这种交联剂的改性氨基塑料交联剂和粉末涂料组合物
公开(公告)号：US20020040112A1
公开(公告)日：2002-04-04
申请号：US09918983
申请日：2001-07-31
发明人： Ronald R. Ambrose , Anthony M. Chasser , Shengkui Hu , Jackie L. Smith
IPC分类号： C08G018/00
CPC分类号： C09D161/32 , 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 , C09D5/033 , C09D167/00 , C09D175/04 , Y10S524/904 , Y10S525/934 , C08L2666/16 , 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 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): 1 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): 2 where Rnull and Rnull 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 80null 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）含反应性氨基甲酸酯基团的加合物和（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各自独立地表示具有1至12个碳原子的H，（环）烷基，芳基，烷芳基，芳烷基或含活性氢基团，（ii）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℃。另外提供了制备含交联剂和涂布基材的交联剂可固化组合物的方法。

93. 发明申请

US20010000417A1 Resin mixtures and dispersions 失效
标题翻译：树脂混合物和分散体
公开(公告)号：US20010000417A1
公开(公告)日：2001-04-26
申请号：US09726750
申请日：2000-11-30
发明人： Douglas S. Richart
IPC分类号： B29B013/00 , B29B009/00 , B29B007/00 , B29C045/00
CPC分类号： C08J3/205 , C08J3/02 , Y10S524/904
摘要： The invention discloses a method by which a fluid heat reactive resin system is formulated below the melting point of the resin. This permits the application of coatings and the formation of shapes and powders from the fluid heat reactive system. Liquefied gases are used to solvate resins so that curing agents, hardeners, pigments and flow control agents, and especially curing agents which are too reactive to be mixed with the resins above the melting point of the resins may be dispersed in the resins. After dispersion, the fluid heat reactive resin system remains in a deformable state under ambient conditions for a transient processing time. The transient processing time is established and maintained by the inclusion of plasticizers and high boiling solvents in the heat reactive resin system.
摘要翻译：本发明公开了一种将流体热反应性树脂体系配制在树脂熔点以下的方法。这允许施加涂层并从流体热反应系统形成形状和粉末。使用液化气体来溶剂化树脂，使得固化剂，硬化剂，颜料和流动控制剂，特别是过高反应性的固化剂可与树脂熔点以上的树脂混合，可以分散在树脂中。在分散之后，流体热反应性树脂体系在环境条件下保持在可变形状态以进行瞬时处理时间。通过在热反应性树脂体系中包含增塑剂和高沸点溶剂来建立和维持瞬时处理时间。

94. 发明授权

US6084009A Powder paint compositions 失效
标题翻译：粉末涂料组合物
公开(公告)号：US6084009A
公开(公告)日：2000-07-04
申请号：US839104
申请日：1997-04-23
申请人： Mitsuyuki Mizoguchi , Yoshiro Fuseya , Yoshihiro Fujita , Yukiatsu Ishino , Masashi Seki , Takahisa Miyawaki
发明人： Mitsuyuki Mizoguchi , Yoshiro Fuseya , Yoshihiro Fujita , Yukiatsu Ishino , Masashi Seki , Takahisa Miyawaki
IPC分类号： C08L51/04 , C09D133/06 , C08L33/00
CPC分类号： C09D133/068 , C08L51/04 , Y10S524/904 , Y10S525/902 , Y10S525/934
摘要： A thermosetting powder paint composition comprising:(A) a (meth)acrylic copolymer having glycidyl groups;(B) a polybasic carboxylic acid and/or polybasic carboxylic anhydride; and(C) particles having a core/shell structure each comprising a core having Tg of 20.degree. C. or below, the core being covered at least partially with a shell having Tg of 40.degree. C. or above, and said shell having no glycidyl group.The paint composition is excellent in weather resistance as well as in impact resistance and chipping resistance.
摘要翻译：一种热固性粉末涂料组合物，其包含：（A）具有缩水甘油基的（甲基）丙烯酸共聚物; （B）多元羧酸和/或多元羧酸酐; 和（C）具有核/壳结构的颗粒，每个颗粒包含Tg为20℃或更低的芯，所述芯至少部分地被Tg覆盖在40℃以上的壳体上，并且所述壳体没有缩水甘油基。涂料组合物的耐候性以及耐冲击性和耐崩裂性优异。

95. 发明授权

US6054519A Polyvinyl alcohol compositions 失效
标题翻译：聚乙烯醇组合物
公开(公告)号：US6054519A
公开(公告)日：2000-04-25
申请号：US924732
申请日：1997-09-05
申请人： Martin Jakob , Richard Gutte
发明人： Martin Jakob , Richard Gutte
IPC分类号： C08L29/04 , C08K3/24 , C08K3/30 , C08K5/00 , C08K5/07 , C09J129/04 , C08G63/91
CPC分类号： C08K5/0025 , C08K3/24 , C08K3/30 , C08K5/07 , Y10S524/904 , Y10S525/934
摘要： Polyvinyl alcohol compositions in the form of an aqueous solution are disclosed, where the aqueous polyvinyl alcohol compositions include: (i) polyvinyl alcohol; (ii) at least one polyaldehyde having at least 3 carbon atoms and being masked completely as a water-soluble hydrogen sulfite adduct; and (ii) at least one compound which is acidic in water. The aqueous polyvinyl alcohol compositions are suitable as adhesives and for use in cast films.
摘要翻译：公开了水溶液形式的聚乙烯醇组合物，其中聚乙烯醇水溶液组合物包括：（i）聚乙烯醇; （ii）至少一种具有至少3个碳原子的多醛，并被完全掩蔽为水溶性亚硫酸氢盐加合物; 和（ii）至少一种在水中呈酸性的化合物。聚乙烯醇水溶液组合物适合用作粘合剂并用于流延薄膜。

96. 发明授权

US6011089A Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby 失效
公开(公告)号：US6011089A
公开(公告)日：2000-01-04
申请号：US670194
申请日：1996-06-21
申请人： William Bloor Davies , John Edward Healy , Gary Kaui Lani Miller , Joseph J. Kozakiewicz , Roderick G. Ryles
发明人： William Bloor Davies , John Edward Healy , Gary Kaui Lani Miller , Joseph J. Kozakiewicz , Roderick G. Ryles
IPC分类号： C08J9/00 , B01D1/14 , C02F1/52 , C02F1/56 , C08F20/00 , C08F220/00 , C08J3/00 , C08J3/12 , C08J11/02 , C08L33/00 , C08J3/03 , B03D3/06 , C08F20/56 , C08K7/22
CPC分类号： C08J3/122 , B01D1/14 , C02F1/56 , C08J11/02 , C08J2300/14 , Y10S210/928 , Y10S524/904 , Y10S525/934
摘要： Processes for spray drying water-soluble and water-swellable vinyl-addition polymer-containing dispersions, emulsions and microemulsions to obtain substantially dry water-soluble or water-swellable polymer particles, compositions of substantially dry water-soluble or water-swellable polymer particles, methods of agglomerating spray-dried polymer particles, and methods of using spray-dried polymer particles and agglomerates in water-treating, mining, paper, food processing, soil conditioning, solution thickening, biotechnological, and oil recovery applications are disclosed.

97. 发明授权

US5925698A Powder coating composition and method for coating a substrate using said powder coating composition 失效
标题翻译：粉末涂料组合物和使用所述粉末涂料组合物涂覆基材的方法
公开(公告)号：US5925698A
公开(公告)日：1999-07-20
申请号：US23109
申请日：1998-02-13
申请人： Thomas F. Steckel
发明人： Thomas F. Steckel
IPC分类号： B05D7/02 , C09D5/03 , C09D133/00 , C09D163/00 , C09D167/00 , C08K5/09 , C08K5/05 , C08L63/00
CPC分类号： C09D167/00 , C09D163/00 , C09D5/033 , Y10S524/904 , Y10S525/934
摘要： The present invention is directed to a powder coating composition containing at least one film forming resin and a non-flatting and slip-enhancing amount of at least one additive. The additive is a non-crosslinked reaction product of a hydroxy compound and a carboxylic acid where the reaction product contains at least one ester functionality and at least one straight chain hydrocarbyl group of about 10 to about 100 carbon atoms. The most preferred additive is sorbitan tristearate. The cured powder coatings exhibit lower coefficient of friction and substantial gloss retention.
摘要翻译：本发明涉及含有至少一种成膜树脂和非平滑和增滑量的至少一种添加剂的粉末涂料组合物。添加剂是羟基化合物和羧酸的非交联反应产物，其中反应产物含有至少一个酯官能团和至少一个约10至约100个碳原子的直链烃基。最优选的添加剂是脱水山梨糖醇三硬脂酸酯。固化的粉末涂料表现出较低的摩擦系数和显着的光泽保留性。

98. 发明授权

US5854311A Process and apparatus for the preparation of fine powders 失效
标题翻译：制备细粉的方法和装置
公开(公告)号：US5854311A
公开(公告)日：1998-12-29
申请号：US669143
申请日：1996-06-24
申请人： Douglas S. Richart
发明人： Douglas S. Richart
IPC分类号： B02C17/16 , B02C17/18 , B02C4/04 , B02C4/00
CPC分类号： B02C17/16 , B02C17/1875 , Y10S524/904
摘要： Methods and means for grinding materials to fine powders in a media mill in which the materials are ground while immersed in a liquid. In the preferred embodiments, the liquid is a gas at room temperatures and pressures, the materials are resin mixtures and the fine powders are predominantly in a size range of from about 10 to about 40 micrometers. Other benefits may be achieved if the gas is in a supercritical state.
摘要翻译：在介质研磨机中将材料研磨成细粉末的方法和方法，其中材料在浸入液体中被研磨。在优选的实施方案中，液体是在室温和压力下的气体，材料是树脂混合物，细粉末主要在约10至约40微米的尺寸范围内。如果气体处于超临界状态，可能会获得其他好处。

99. 发明授权

US5780401A Non-flating slip-enhancing additives for coatings 失效
标题翻译：用于涂料的非平滑增滑添加剂
公开(公告)号：US5780401A
公开(公告)日：1998-07-14
申请号：US818043
申请日：1997-03-14
申请人： Thomas F. Steckel
发明人： Thomas F. Steckel
IPC分类号： C08K5/17 , C08L101/00 , C09D7/12 , C09D123/00 , C10M133/16 , C10M169/04 , C10M173/02
CPC分类号： C09D7/1233 , C10M133/16 , C10M169/04 , C10M173/02 , C08K5/16 , C10M2201/02 , C10M2209/00 , C10M2209/02 , C10M2209/084 , C10M2209/10 , C10M2209/102 , C10M2209/12 , C10M2215/08 , C10M2215/082 , C10M2215/202 , C10M2215/28 , C10M2217/042 , C10M2217/043 , C10N2250/02 , C10N2250/121 , Y10S524/904
摘要： The present invention is directed to coating additives useful as non-flatting slip-enhancing agents. The additives are the non cross-linked reaction products of (a) an amine represented by the formula NR.sup.1 R.sup.2 H wherein each R is independently selected from the group consisting of hydrocarbyl groups and hydroxyalkyl groups; or by the formula D--(NGH).sub.y wherein D is a multivalent organic radical having 2 to about 30 carbon atoms; each G independently is hydrogen, a hydrocarbyl group, or hydroxyalkyl group; and y is at least 2; provided that if D is an organic radical containing 2 carbon atoms and y is 2, at least one G must be a hydrocarbyl group of 1 to 30 carbon atoms; and (b) a carboxylic acid of the formula B--(COOH).sub.z, or a reactive equivalent thereof, wherein B is a direct link between two COOH groups, a mono- or a multivalent organic radical, and z is 1-5; wherein the resulting product contains at least 2 hydrocarbyl groups each having about 12 to about 30 carbon atoms. The above compositions can enhance the slip properties of a coating composition while retaining the initial gloss.
摘要翻译：本发明涉及用作非平滑滑爽增强剂的涂料添加剂。添加剂是（a）由式NR1R2H表示的胺的非交联反应产物，其中每个R独立地选自烃基和羟烷基; 或其通式为D-（NGH）y，其中D为具有2-30个碳原子的多价有机基团; 每个G独立地是氢，烃基或羟烷基; y至少为2; 条件是如果D是含有2个碳原子并且y是2的有机基团，则至少一个G必须是1至30个碳原子的烃基; 和（b）式B-（COOH）z的羧酸或其反应性等同物，其中B是两个COOH基团，一价或多价有机基团之间的直链，z为1-5; 其中所得产物含有至少2个各自具有约12至约30个碳原子的烃基。上述组合物可以在保持初始光泽的同时增强涂料组合物的滑爽性能。

100. 发明授权

US5777018A Low-temperature-resistant, halogen-free, flame retardant polyolefin-based resin composition 失效
公开(公告)号：US5777018A
公开(公告)日：1998-07-07
申请号：US606056
申请日：1996-02-23
申请人： Takeshi Imahashi
发明人： Takeshi Imahashi
IPC分类号： C08K3/00 , C08K3/22 , C08K5/09 , C08K5/098 , C08K7/00 , C08K7/02 , C08K9/04 , C08K13/06 , C08L23/00 , C09K21/02 , C09K21/06
CPC分类号： C08K5/098 , C08K3/22 , C08K9/04 , Y10S524/904
摘要： A halogen-free flame-retardant polyolefin resin composition which can give a molded article improved in low-temperature resistance and surface whitening resistance and improved in flame retardancy and melt index, and an expansion-molded article having uniform and fine gas bubbles without large-sized gas bubbles, the halogen-free flame-retardant polyolefin-based resin composition containing a polyolefin resin, a dihydric or trihydric metal hydroxide surface-treated with a saturated fatty acid, or, when the metal hydroxide is aluminum hydroxide, aluminum hydroxide surface-treated with a saturated or specific unsaturated fatty acid or an alkali metal salt thereof, and an aluminum salt of an unsaturated fatty acid having 10 to 30 carbon atoms.

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