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1.发明授权公开(公告)号：US08901203B2
公开(公告)日：2014-12-02
申请号：US12322256
申请日：2009-01-30
申请人： Indulis Gruzins , Kiran B. Chandalia , Brian L. Cooper , Thomas E. Robitaille , Mauricio da Silva Franzim
发明人： Indulis Gruzins , Kiran B. Chandalia , Brian L. Cooper , Thomas E. Robitaille , Mauricio da Silva Franzim
IPC分类号： C09D5/16 , C08G18/08 , C08G18/70 , C08G18/00 , C08F6/00 , C08J3/00 , C08G18/63 , C08L75/00 , C08G18/28 , C07C249/00 , C07C251/00 , C08K3/34 , C08K5/378 , C08G18/48 , C08G18/76 , C08K5/00 , C08G101/00
CPC分类号： C08G18/4825 , C08G18/7621 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08K3/346 , C08K5/0058 , C08K5/378 , C08L75/04
摘要： The present invention relates to a stable pyrithione salt polyol dispersion containing a pyrithione salt(s) in particulate form, a polyol and a stabilizer such as a rheological additive. The dispersion can be incorporated into existing polyurethane formulations without additional formula adjustment. Polyurethane foams produced from the composition containing pyrithione salt polyol dispersion of the present invention have more open cell structures, than those produced with a typical commercially available pyrithione salt thus providing a soft comfortable feeling.
摘要翻译： 本发明涉及含有颗粒状吡啶硫酮盐，多元醇和稳定剂如流变添加剂的稳定的吡啶硫酮盐多元醇分散体。 分散体可以并入现有的聚氨酯配方中，而无需额外的配方调节。 由含有本发明的吡啶硫酮盐多元醇分散体的组合物制成的聚氨酯泡沫体比具有典型的市售吡啶硫酮盐的那些具有更多的开孔结构，从而提供柔软舒适的感觉。
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2.发明申请公开(公告)号：US20100196506A1
公开(公告)日：2010-08-05
申请号：US12322256
申请日：2009-01-30
申请人： Indulis Gruzins , Kiran B. Chandalia , Brian L. Cooper , Thomas E. Robitaille , Mauricio da Silva Franzim
发明人： Indulis Gruzins , Kiran B. Chandalia , Brian L. Cooper , Thomas E. Robitaille , Mauricio da Silva Franzim
CPC分类号： C08G18/4825 , C08G18/7621 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08K3/346 , C08K5/0058 , C08K5/378 , C08L75/04
摘要： The present invention relates to a stable pyrithione salt polyol dispersion containing a pyrithione salt(s) in particulate form, a polyol and a stabilizer such as a rheological additive. The dispersion can be incorporated into existing polyurethane formulations without additional formula adjustment. Polyurethane foams produced from the composition containing pyrithione salt polyol dispersion of the present invention have more open cell structures, than those produced with a typical commercially available pyrithione salt thus providing a soft comfortable feeling.
摘要翻译： 本发明涉及含有颗粒状吡啶硫酮盐，多元醇和稳定剂如流变添加剂的稳定的吡啶硫酮盐多元醇分散体。 分散体可以并入现有的聚氨酯配方中，而无需额外的配方调节。 由含有本发明的吡啶硫酮盐多元醇分散体的组合物制成的聚氨酯泡沫体比具有典型的市售吡啶硫酮盐的那些具有更多的开孔结构，从而提供柔软舒适的感觉。
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3.发明授权Low VOC, heat-curable, one-component and two-component coating compositions based on organic polyisocyanates 失效基于有机多异氰酸酯的低VOC，可热固化的单组分和双组分涂料组合物
公开(公告)号：US5370908A
公开(公告)日：1994-12-06
申请号：US65009
申请日：1993-05-24
IPC分类号： C08G18/02 , C08G18/09 , C08G18/16 , C08G18/28 , C09D175/00 , C09D175/04 , B05D3/02
CPC分类号： C09D175/04 , C08G18/022 , C08G18/092 , C08G18/163 , C08G18/168 , C08G18/283 , C09D175/00 , Y10T428/31547 , Y10T428/31551
摘要： The present invention relates to a process for coating a substrate which comprises (a) contacting said substrate with a low volatility organic (so-called "low VOC") coating composition having a viscosity as measured by ZAHN cup 2 of less than about 200 seconds and consisting essentially of at least one polyisocyanate, a solvent in an amount of between 0% and 45% by weight based upon the amount of said polyisocyanate in said composition, and an trimerization catalyst, said composition being essentially free of any volatile mono- and di-isocyanates, to form a coating on said substrate, and (b) heating said coating to a curing temperature of between 120.degree. F. and 350.degree. F. for a curing time of between about ten minutes and about six hours in order to cure said coating by trimerizing at least some of the isocyanate groups of the polyisocyanate to provide a heat-cured coating on said substrate. Also claimed is the coating composition itself.
摘要翻译： 本发明涉及一种用于涂覆基材的方法，其包括（a）使所述基材与低挥发性有机（所谓的“低VOC”）涂料组合物接触，所述低挥发性有机（所谓的“低VOC”）涂料组合物具有通过ZAHN杯2测量的粘度小于约200秒 并且基本上由至少一种多异氰酸酯，基于所述组合物中所述多异氰酸酯的量的0重量％至45重量％的量的溶剂和三聚催化剂组成，所述组合物基本上不含任何挥发性单 - 和 二异氰酸酯，以在所述基材上形成涂层，和（b）将所述涂层加热到120°F至350°F的固化温度，固化时间为约10分钟至约6小时，以便于 通过三聚多异氰酸酯的至少一些异氰酸酯基团来使所述涂层固化以在所述基材上提供热固化涂层。 还要求的是涂料组合物本身。
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4.发明授权Flexible polyurethane foam prepared from a reaction mixture which _includes a polyether triol containing an effectively dispersed finely _divided solid particulate material 失效由反应混合物制备的柔性聚氨酯泡沫，其包括含有有效分散的细碎固体颗粒材料的聚醚三醇
公开(公告)号：US4327194A
公开(公告)日：1982-04-27
申请号：US230767
申请日：1981-02-02
CPC分类号： C08J9/0004 , C08G18/4841 , C08G2101/0008 , C08G2101/005 , C08G2101/0058 , C08J2375/04
摘要： A select polyether polyol is used in preparing flexible polyurethane foam having desirable physical properties. The select polyether polyol is an oxypropylated, oxyethylated triol containing an effectively dispersed finely divided solid particulate material. The resulting foam is of utility in various applications, such as cushioning.
摘要翻译： 选择的聚醚多元醇用于制备具有理想物理性质的柔性聚氨酯泡沫。 选择的聚醚多元醇是含有有效分散的细碎固体颗粒材料的氧丙基化的，氧乙基化的三醇。 所得泡沫在各种应用中是有用的，例如缓冲。
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5.发明授权Low VOC, moisture curable, two-component coating compositions based on organic polyisocyanates 失效基于有机多异氰酸酯的低VOC，可湿固化的双组分涂料组合物
公开(公告)号：US5506328A
公开(公告)日：1996-04-09
申请号：US64996
申请日：1993-05-24
IPC分类号： C08G18/18 , C08G18/30 , C09D175/00 , B05D3/04 , C08K5/00
CPC分类号： C09D175/00 , C08G18/1825 , C08G18/302 , C08G18/307
摘要： This invention relates to a process for coating a substrate comprising contacting the substrate with a low volatile organics, moisture curable, two-component coating composition comprising an admixture of an A-side and a B-side, said A-side comprising an aliphatic polyisocyanate having an isocyanate index relative to the number of isocyanate-reactive groups in said coating composition of at least about 200, preferably at least about 300, more preferably at least about 500, said B-side comprising a tertiary amine catalyst and optionally an isocyanate-reactive compound selected from the group consisting of monoahls, polyols, imines, oxazolidines, and combinations thereof, said coating composition optionally containing a solvent in an amount of less than about 45%, based upon the weight of the polyisocyanate in said coating composition, said coating composition having a viscosity as measured by ZAHN cup 2 of less than about 200 seconds, said composition being essentially free of any volatile mono- and di-isocyanates, and said composition being moisture curable upon exposure to atmospheric moisture. Also claimed is the coating composition itself.
摘要翻译： 本发明涉及一种涂覆基质的方法，包括使基底与低挥发性有机物，可湿固化的双组分涂料组合物接触，该组合物包含A侧和B侧的混合物，所述A侧包含脂族多异氰酸酯 具有相对于所述涂料组合物中的异氰酸酯反应性基团数量的异氰酸酯指数为至少约200，优选至少约300，更优选至少约500，所述B侧包含叔胺催化剂和任选的异氰酸酯 - 选自单酚，多元醇，亚胺，恶唑烷及其组合的反应性化合物，所述涂料组合物任选地含有基于所述涂料组合物中多异氰酸酯重量的小于约45％的溶剂，所述 具有通过ZAHN杯2测量的粘度小于约200秒的涂料组合物，所述组合物基本上不含任何挥发物 单一和二异氰酸酯，并且所述组合物在暴露于大气湿气时是可湿气固化的。 还要求的是涂料组合物本身。
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6.发明授权Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts 失效使用由双金属氰化物催化剂制备的低不饱和度多元醇制备的热塑性聚氨酯弹性体和聚脲弹性体
公开(公告)号：US5096993A
公开(公告)日：1992-03-17
申请号：US608517
申请日：1990-11-02
CPC分类号： C08G65/2663 , C08G18/10 , C08G18/4866 , C08G18/667 , C08G2120/00
摘要： This invention relates to a method of fabricating a thermoplastic elastomer which comprises the steps of: (a) fabricating a polyol having a molecular weight of between about 2,000 and about 20,000 and having a level of end group unsaturation of no greater than 0.04 milliequivalents per gram of polyol, said polyol being fabricated in the presence of a double metal cyanide catalyst, (b) reacting said polyol with a diisocyanate to produce an isocyanate-terminated prepolymer, and (c) reacting said isocyanate-terminated prepolymer with a difunctional isocyanato-reactive chain extender in a mold or in an extruder in order to produce a soft elastomer characterized by a Shore A hardness of between about 10 and about 70. Also claimed is the elastomer produced by the above method utilizing a one-shot technique.
摘要翻译： 本发明涉及一种制造热塑性弹性体的方法，该方法包括以下步骤：（a）制备分子量为约2,000至约20,000的多元醇，其端基不饱和度不超过0.04毫克/克 所述多元醇在双金属氰化物催化剂的存在下制备，（b）使所述多元醇与二异氰酸酯反应以产生异氰酸酯封端的预聚物，和（c）使所述异氰酸酯封端的预聚物与双官能异氰酸酯基反应性 扩链剂在模具中或在挤出机中，以便制备软质弹性体，其特征在于肖氏A硬度在约10至约70之间。还要求保护的是通过上述方法利用单次喷射技术制备的弹性体。
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7.发明授权Graft copolymers from unsaturated monomers and azo di-ester polyols and polyurethanes prepared therefrom 失效来自不饱和单体和偶氮二酯多元醇和由其制备的聚氨酯的接枝共聚物
公开(公告)号：US4359542A
公开(公告)日：1982-11-16
申请号：US290049
申请日：1981-08-05
摘要： Graft copolymers are prepared by the polymerization of an ethylenically unsaturated monomer, or a mixture of such monomers, in the presence of an azo di-ester polyol. Presence of the azo group in the polyol reactant itself serves as a free radical initiator site for the graft copolymerization reaction. The copolymers formed are utilized in the formulation of polyurethane compositions.
摘要翻译： 接枝共聚物通过在偶氮二酯多元醇的存在下聚合烯属不饱和单体或这些单体的混合物来制备。 多元醇反应物中偶氮基团的存在作为接枝共聚反应的自由基引发剂部位。 所形成的共聚物用于聚氨酯组合物的配方中。
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公开(公告)号：US4181781A
公开(公告)日：1980-01-01
申请号：US910414
申请日：1978-05-30
IPC分类号： C08F293/00 , C08G18/63 , C08G18/14 , C08G18/16
CPC分类号： C08F293/00 , C08G18/637
摘要： Disclosed is a process for preparing polyurethane which comprises including an azo or peroxy di-ester polyol and an ethylenically unsaturated monomer in a polyurethane reaction formulation to effect simultaneous graft copolymerization and polyurethane polymerization. Novel polyurethane compositions are produced.
摘要翻译： 公开了一种制备聚氨酯的方法，其包括在聚氨酯反应制剂中包含偶氮或过氧二酯多元醇和烯属不饱和单体，以实现同时的接枝共聚和聚氨酯聚合。 制备新的聚氨酯组合物。
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公开(公告)号：US4165432A
公开(公告)日：1979-08-21
申请号：US843103
申请日：1977-10-18
IPC分类号： C08F4/00 , C07C67/00 , C07C407/00 , C07C409/32 , C07C409/34 , C08F4/28 , C08F4/34 , C08F4/36 , C08G65/332 , C07C69/34 , C07C69/42
CPC分类号： C08G65/332 , C07C409/34 , C08F4/34
摘要： Compounds containing peroxy linkages connecting similar polyol ester constituents are described. These peroxy di-ester polyols are prepared by the direct esterification of peroxy diacids with polyols, in the presence of a strong mineral acid catalyst. The peroxy di-ester polyol products function as free radical initiators and grafting bases in the graft copolymerization of unsaturated monomers with polyols. These graft copolymers are useful in the formulation of polyurethanes.
摘要翻译： 描述了连接相似多元醇酯成分的含有过氧键的化合物。 这些过氧二酯多元醇是在强无机酸催化剂存在下，通过过氧二酸与多元醇的直接酯化制备的。 过氧二酯多元醇产物在不饱和单体与多元醇的接枝共聚中起自由基引发剂和接枝碱的作用。 这些接枝共聚物可用于制备聚氨酯。
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10.发明授权Graft copolymers from unsaturated monomers and peroxy di-ester polyols and polyurethanes prepared therefrom 失效由不饱和单体和过氧二酯多元醇和由其制备的聚氨酯的接枝共聚物
公开(公告)号：US4153643A
公开(公告)日：1979-05-08
申请号：US843104
申请日：1977-10-18
IPC分类号： C08F4/00 , C08F4/28 , C08F4/34 , C08F283/00 , C08F283/02 , C08F283/06 , C08G18/00 , C08G18/63 , C08L25/04
CPC分类号： C08F283/00 , C08G18/63
摘要： Graft copolymers are prepared by the polymerization of an ethylenically unsaturated monomer, or a mixture of such monomers, in the presence of a peroxy di-ester polyol. Presence of the peroxy group in the polyol reactant itself serves as a free radical initiator site for the graft copolymerization reaction. The copolymers formed are utilized in the formulation of polyurethane compositions.
摘要翻译： 接枝共聚物通过烯属不饱和单体或这些单体的混合物在过氧二酯多元醇的存在下聚合来制备。 多元醇反应物中过氧基团的存在作为接枝共聚反应的自由基引发剂部位。 所形成的共聚物用于聚氨酯组合物的配方中。
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