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91. 发明授权

US6046276A Powder coating compositions containing functional polysiloxanes 失效
公开(公告)号：US6046276A
公开(公告)日：2000-04-04
申请号：US995790
申请日：1997-12-22
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： C08L83/04 , C08G77/388 , C08G77/46 , C08K5/00 , C08L63/00 , C08L67/02 , C08L83/06 , C08L83/08 , C08L83/12 , C09D5/03 , C09D133/06 , C09D183/06 , C09D183/08 , C09D183/12 , C08J3/24
CPC分类号： C09D183/06 , C08G77/388 , C09D133/066 , C09D133/068 , C09D183/08 , C09D5/03 , C08L63/00 , C08L67/02 , C08L83/04 , Y10S525/934
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.

92. 发明授权

US5939491A Curable compositions based on functional polysiloxanes 失效
公开(公告)号：US5939491A
公开(公告)日：1999-08-17
申请号：US904597
申请日：1997-08-01
申请人： Truman F. Wilt , David N. Walters , James A. Claar , Karen D. Donnelly , Joseph M. Carney , Andrew R. Wolff
发明人： Truman F. Wilt , David N. Walters , James A. Claar , Karen D. Donnelly , Joseph M. Carney , Andrew R. Wolff
IPC分类号： C08L83/04 , C08G77/388 , C08G77/46 , C08K5/00 , C08L63/00 , C08L67/02 , C08L83/06 , C08L83/08 , C08L83/12 , C09D5/03 , C09D133/06 , C09D183/06 , C09D183/08 , C09D183/12 , C08F8/14
CPC分类号： C09D183/06 , C08G77/388 , C09D133/066 , C09D133/068 , C09D183/08 , C09D5/03 , C08L63/00 , C08L67/02 , C08L83/04 , Y10S525/934
摘要： Curable compositions containing novel polysiloxanes having various reactive functional groups are disclosed. The curable compositions are useful as both ambient-cured and thermally-cured coating compositions which provide such properties as excellent appearance, mar resistance, acid etch resistance, adhesion, pot life, improved tack time, mar resistance and corrosion resistance.

93. 发明授权

US5929272A Aliphatic epoxide-amine adducts with substantial side-chain, branching process for their preparation, and their use 失效
标题翻译：脂肪族环氧 - 胺加合物具有实质的侧链，其制备方法及其用途
公开(公告)号：US5929272A
公开(公告)日：1999-07-27
申请号：US641733
申请日：1996-05-02
申请人： Ulrich Epple , Manfred Marten , Uwe Kubillus , Harald Oswald
发明人： Ulrich Epple , Manfred Marten , Uwe Kubillus , Harald Oswald
IPC分类号： C08G59/02 , C08G18/32 , C08G18/64 , C08G59/00 , C08G59/14 , C08G59/18 , C08G59/40 , C08G59/64 , C08L63/00 , C09D133/00 , C09D133/04 , C09D133/06 , C09D133/08 , C09D163/00 , C09D167/00 , C09J163/00 , C09K3/10 , C07C67/18
CPC分类号： C09D133/066 , C08G18/3271 , C08G18/643 , C08G59/184 , C08G59/64 , C09D163/00 , C09D167/00 , C08L63/00
摘要： Epoxide-amine adducts having a proportion by mass of at least 20% of aliphatic epoxide or amine units which comprise at least one tertiary or quaternary carbon atom are disclosed. The adducts are employed as binders for coatings of relatively high environment-friendliness, if desired, for example, in a mixture with other hydroxy-functional binders, and as reactive component in corresponding adhesive compositions and sealing compounds.
摘要翻译：公开了具有至少20％脂肪族环氧化物或包含至少一个叔碳原子或季碳原子的胺单元的质量比的环氧胺加合物。如果需要，加合物用作具有相对高的环境友好性的涂料的粘合剂，例如与其它羟基官能粘合剂的混合物，以及作为相应的粘合剂组合物和密封化合物中的反应性组分。

94. 发明授权

US5844048A Thermosetting powder-type coating compositions 失效
标题翻译：热固性粉末型涂料组合物
公开(公告)号：US5844048A
公开(公告)日：1998-12-01
申请号：US623856
申请日：1996-03-26
申请人： Andreas Kaplan , Rene Gisler , Albert Reich
发明人： Andreas Kaplan , Rene Gisler , Albert Reich
IPC分类号： C08F8/00 , C08F8/08 , C08G59/04 , C09D133/06 , C08F20/20
CPC分类号： C08F8/18 , C08F8/02 , C08F8/08 , C08F8/14 , C08G59/04 , C09D133/066 , C08F212/08 , C08F220/14 , C08F2800/20 , C08F2810/20 , C08F2810/50
摘要： Thermosetting powder coatings based on epoxide-containing acrylate copolymer resins are disclosed comprising: (A) an acrylate copolymer that contains glycidyl ether residues; (B) an aliphatic and/or cycloaliphatic polybasic acid and/or a polyol-modified anhydride of a polybasic acid and/or an amorphous or semi-crystalline carboxy-functional copolyester resin and/or a carboxy-functional acrylic resin; (C) and, optionally, fillers and/or pigments and/or additives wherein the acrylate copolymer (A) has a molecular weight (Mw) of 1,000 to 30,000 and a glass transition temperature of 20.degree. to 120.degree. C. and is obtainable by, in a first step, preparing a hydroxyl-functional acrylate copolymer (D), which copolymer is then transformed into the acrylate copolymer (A), by reaction with epihaloalkanes. The aforementioned compositions can be processed further to give thermosetting powder coatings which can be applied to substrates such as metal to form protective coatings or films.
摘要翻译：公开了基于含环氧丙烯酸酯共聚物树脂的热固性粉末涂料，其包含：（A）含有缩水甘油醚残基的丙烯酸酯共聚物; （B）多元酸和/或非晶或半结晶羧基官能共聚酯树脂和/或羧基官能丙烯酸树脂的脂族和/或脂环族多元酸和/或多元醇改性的酸酐; （C）和任选的填料和/或颜料和/或添加剂，其中丙烯酸酯共聚物（A）的分子量（Mw）为1,000至30,000，玻璃化转变温度为20至120℃，并且可获得通过在第一步中制备羟基官能丙烯酸酯共聚物（D），然后通过与表卤代烷反应将该共聚物转变成丙烯酸酯共聚物（A）。可以进一步处理上述组合物以提供热固性粉末涂料，其可以施加到诸如金属的基材上以形成保护性涂层或膜。

95. 发明授权

US5780541A Nonaqueous paints 失效
标题翻译：非水性涂料
公开(公告)号：US5780541A
公开(公告)日：1998-07-14
申请号：US578650
申请日：1996-02-20
申请人： Peter Mayenfels , Georg Wigger , Fritz Bartol , Ulrike Rockrath , Ulrich Poth
发明人： Peter Mayenfels , Georg Wigger , Fritz Bartol , Ulrike Rockrath , Ulrich Poth
IPC分类号： C09D161/20 , C08G18/42 , C08G18/62 , C08G18/80 , C08L61/20 , C08L75/04 , C09D133/06 , C09D167/00 , C09D167/08 , C09D175/00 , C09D175/04 , C09D201/06 , C08J3/00 , C08F8/30 , C08K3/20 , C08L75/00
CPC分类号： C09D167/08 , C08G18/4241 , C08G18/6254 , C08G18/8012 , C08G18/8061 , C08G18/8064 , C08G18/8093 , C09D133/066 , C09D167/00 , C09D175/04 , C09D201/06 , C08L61/20 , C08L75/04
摘要： The invention relates to nonaqueous paints which comprise (A) a hydroxyl group-containing synthetic resin or a mixture of hydroxyl group-containing synthetic resins (B) an amino resin or a mixture of amino resins (C) a blocked polyisocyanate or a mixture of blocked polyisocyanates, and (D) a pigment or a mixture of pigments, and are characterized in that component (C) contains both isocyanate groups blocked with a blocking agent (I) and isocyanate groups blocked with a blocking agent (II), in which context the blocking agent (I) is a dialkyl malonate or a mixture of dialkyl malonates, the blocking agent (II) is a blocking agent which is different from (I) and contains active methylene groups, or is an oxime, or is a mixture of these blocking agents, and the ratio of equivalents between the isocyanate groups blocked with (I) and the isocyanate groups blocked with (II) is between 1.0:1.0 and 9.0:1.0.
摘要翻译： PCT No.PCT / EP94 / 02236 Sec。 371日期1996年2月20日 102（e）1996年2月20日PCT PCT 1994年7月7日PCT公布。 WO95 / 03367 PCT公开号日期：1995年2月2日本发明涉及非水性涂料，其包含（A）含羟基的合成树脂或含羟基的合成树脂（B），氨基树脂或氨基树脂（C）的混合物的混合物多异氰酸酯或封端多异氰酸酯的混合物，和（D）颜料或颜料混合物，其特征在于组分（C）含有用封闭剂（I）封端的异氰酸酯基团和用封闭剂封闭的异氰酸酯基团 II），其中封端剂（I）为丙二酸二烷基酯或丙二酸二烷基酯的混合物，所述封端剂（II）为不同于（I）并含有活性亚甲基的封闭剂，或为肟或是这些封闭剂的混合物，并且用（I）封端的异氰酸酯基团与被（II）封端的异氰酸酯基团之间的当量之比在1.0:1.0至9.0:1.0之间。

96. 发明授权

US5691400A Compositions 失效
标题翻译：组合
公开(公告)号：US5691400A
公开(公告)日：1997-11-25
申请号：US440136
申请日：1995-05-12
申请人： John Gerard Carey , John Christopher Padget , David Alan Pears
发明人： John Gerard Carey , John Christopher Padget , David Alan Pears
IPC分类号： C07F7/18 , C08G59/30 , C08G59/32 , C08G59/40 , C08K5/5435 , C08L33/06 , C08L63/00 , C09D133/06 , C09D201/10 , C08K3/20 , C08L63/02
CPC分类号： C09D133/066 , C07F7/1836 , C08G59/306 , C08G59/3254 , C08G59/4085 , C08K5/5435 , C08L33/066 , C09D201/10 , C08L63/00 , Y10T428/31511
摘要： A composition comprising water and the following components: (a) an epoxy compound comprising at least one epoxy group and at least one hydrolysable silyl group; and (b) a hydroxy functional polymer having carboxy and/or sulpho groups. The compositions are generally water-based and may be used for making films and coatings having good mechanical and physical properties.
摘要翻译：包含水和以下组分的组合物：（a）包含至少一个环氧基和至少一个可水解甲硅烷基的环氧化合物; 和（b）具有羧基和/或磺基的羟基官能聚合物。组合物通常是水基的，并且可以用于制备具有良好机械和物理性质的膜和涂层。

97. 发明授权

US5641829A Coating compositions prepared from base neutralized, stable aqueous dispersion of hydroxyl functional acrylic polymers 失效
标题翻译：由碱性中和的稳定的羟基官能丙烯酸聚合物的水分散体制备的涂料组合物
公开(公告)号：US5641829A
公开(公告)日：1997-06-24
申请号：US472049
申请日：1995-06-06
申请人： Suryya K. Das , Soner Kilic
发明人： Suryya K. Das , Soner Kilic
IPC分类号： C08G18/62 , C08L61/20 , C09D133/06 , C08L83/00
CPC分类号： C08G18/6245 , C09D133/066 , C08L61/20
摘要： A waterborne coating composition contains a base neutralized, stable, aqueous dispersion of a hydroxyl functional acrylic polymer containing less than 1 percent acid, having a number average molecular weight ranging from about 500 to about 4500 and having an acid value of at least about 1.5 and no greater than about 10 is prepared from a vinyl monomer component containing at least about 50 percent 2-hydroxyethyl acrylate and at least one other comonomer. The proportion of each monomer is selected so that the resultant polymer forms stable dispersion in water without externally added surfactant. The coating composition also contains a crosslinking agent adapted to react with the hydroxyl groups of the acrylic polymer.
摘要翻译：水性涂料组合物含有碱中和，稳定的含有少于1％酸的羟基官能丙烯酸聚合物的水分散体，其数均分子量范围为约500至约4500，酸值至少为约1.5，由含有至少约50％丙烯酸2-羟基乙酯和至少一种其它共聚单体的乙烯基单体组分制备不大于约10。选择每种单体的比例，使得所得聚合物在没有外部添加的表面活性剂的情况下在水中形成稳定的分散体。涂料组合物还含有适于与丙烯酸类聚合物的羟基反应的交联剂。

98. 发明授权

US5541268A Coating composition 失效
标题翻译：涂料组成
公开(公告)号：US5541268A
公开(公告)日：1996-07-30
申请号：US413622
申请日：1995-03-30
申请人： David R. Fenn , Stephen P. Davies
发明人： David R. Fenn , Stephen P. Davies
IPC分类号： C08G18/62 , C08G18/65 , C08G63/199 , C08K5/053 , C09D133/06 , C09D167/02 , C09D175/04 , C09D175/06 , C09D201/06 , C08F20/00
CPC分类号： C08K5/053 , C08G18/6511 , C08G63/199 , C09D133/066 , Y10T428/3162 , Y10T428/31649
摘要： A coating composition having a good balance between solids content at a given viscosity and hardness in the final coating comprising a solution in a volatile organic solvent of;i) a hydroxyl functional polymerii) a crosslinker for the polymer,characterised in that the composition also comprises iii) 1,4-cyclohexane dimethanol.
摘要翻译：在给定粘度的固体含量和最终涂层中的硬度之间具有良好平衡的涂料组合物，其包含在挥发性有机溶剂中的溶液; i）羟基官能聚合物ii）聚合物的交联剂，其特征在于所述组合物还包含iii）1,4-环己烷二甲醇。

99. 发明授权

US5276104A Copolymers containing carboxyl groups and, if appropriate, tertiary amino groups, a process for their preparation and their use in coating materials 失效
标题翻译：含羧基的共聚物，如果合适的话，叔氨基，它们的制备方法及其在涂料中的应用
公开(公告)号：US5276104A
公开(公告)日：1994-01-04
申请号：US778118
申请日：1991-12-05
申请人： Peter Hoffmann , Werner A. Jung
发明人： Peter Hoffmann , Werner A. Jung
IPC分类号： C08F212/04 , C08F2/00 , C08F2/04 , C08F2/06 , C08F8/00 , C08F8/46 , C08F18/02 , C08F20/26 , C08F212/00 , C08F218/10 , C08F220/04 , C08F220/06 , C08F220/28 , C08L63/00 , C09D131/02 , C09D133/06 , C08F220/40
CPC分类号： C08F8/46 , C08F212/04 , C08F8/00 , C09D133/066 , C08L63/00
摘要： The invention relates to copolymers containing carboxyl groups and having an acid number of 20 to 150 mg of KOH/g and a number average molecular weight of 2000 to 8000, which can preferably be prepared from copolymers containing hydroxyl groups by reaction with carboxylic anhydrides, to a process for their preparation and their use in coating agents. The copolymers contain a vinyl ester, a vinyl aromatic, a hydroxyalkyl ester of an .alpha.,.beta.-unsaturated carboxylic acid, and optionally other monomers that may contain acid groups. The vinyl ester is taken initially and the other monomers are metered during the course of a monomer addition time of equal length for all monomers, in the following manner:1) the amount of the hydroxyalkyl ester added per time unit remains constant, and2) the amount of the vinyl aromatic added within the first third of the monomer addition time is 15 to 30% by weight, that added within the second third is 25 to 40% by weight, and that added within the last third is 35 to 60% by weight, in each case relative to the total amount of vinyl aromatic.
摘要翻译： PCT No.PCT / EP90 / 00878 Sec。 371 1991年12月5日第 102（e）日期1991年12月5日PCT Filed 1990年6月2日PCT公布。 WO90 / 15086 PCT出版物日本1990年12月13日。本发明涉及含有羧基，酸值为20〜150mg KOH / g，数均分子量为2000〜8000的共聚物，其优选可由含有羟基的共聚物通过与羧酸酐的反应，制备它们及其在包衣剂中的用途。共聚物含有乙烯基酯，乙烯基芳族化合物，（α），（β-）不饱和羧酸的羟烷基酯，以及任选的可含有酸基团的其它单体。首先采用乙烯基酯，并且在所有单体的相同长度的单体添加时间期间，以下列方式计量其它单体：1）每时间单元添加的羟烷基酯的量保持恒定，和2）在单体添加时间的第一三分之内添加的乙烯基芳族化合物的量为15〜30重量％，第二次添加量为25〜40重量％，最后三分之一为35〜60重量％在每种情况下相对于乙烯基芳族化合物的总量。

100. 发明授权

US5256716A Coating for foams and plastics 失效
标题翻译：泡沫和塑料涂层
公开(公告)号：US5256716A
公开(公告)日：1993-10-26
申请号：US569437
申请日：1990-08-20
申请人： Scott Haasl , Mark Kenow
发明人： Scott Haasl , Mark Kenow
IPC分类号： C08J7/04 , C08L33/02 , C09D133/06 , C08L91/06
CPC分类号： C08J7/047 , C09D133/066 , C08J2433/00 , C08L2205/02 , C08L33/02
摘要： A coating formulation for secure bonding attachment to surfaces of resilient or flexible articles, including plastic foam articles and comprising a highly adherent and coherent water-based film forming mixture for coating the surface of flexible foam articles. The working solution of the coating preferably has a formulation containing:ComponentAcrylic emulsion;Plasticizer;Coalescing agent;Polyacrylate thickener/rheology modifier;Defoamer;Surfactant;Ammonium hydroxide; andWater.The working solution is applied to the surfaces of the article being treated and the water solvent which is present evaporates at a significantly rapid rate in the ambient to form a thick coating having a substantially dry outer surface. The film remains securely bonded to the article even though flexed and otherwise roughly treated.
摘要翻译：用于将弹性或柔性制品（包括塑料泡沫制品）的表面牢固粘合的涂层制剂，并且包括用于涂覆柔性泡沫制品表面的高度粘附和粘结的水基成膜混合物。涂层的工作溶液优选具有含有：丙烯酸成分乳液; 增塑剂; 聚结剂聚丙烯酸酯增稠剂/流变改性剂; 消泡剂表面活性剂氢氧化铵; 和水。将工作溶液施加到待处理制品的表面，并且存在的水溶剂在环境中以显着快速的速率蒸发以形成具有基本上干燥的外表面的厚涂层。即使弯曲或粗略地处理，胶片也可以牢固地粘合到物品上。

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