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1.发明授权Stable dispersions of polyhydrazodicarbonamides useful in the preparation of polyurethane products having improved load-bearing capacity 失效用于制备具有改善的承载能力的聚氨酯产品的聚二酰二酰胺的稳定分散体
公开(公告)号：US5342855A
公开(公告)日：1994-08-30
申请号：US468535
申请日：1990-01-23
CPC分类号： C08G18/409 , C08G18/0876 , C08G18/3231 , C08G18/3834 , C08G18/6529 , C08G2101/0008
摘要： This invention relates to a process for the preparation of stable dispersions of hydroxyl-containing polyhydrazodicarbonamides in a hydroxyl-containing compound. The dispersions are prepared by the reaction of organic isocyanates, isocyanate-reactive compounds having a molecular weight in the range from 400 to 10,000, relatively low molecular weight isocyanate-reactive compounds, and hydrazines or hydrazides. This invention further relates to the dispersions prepared by said process, the use of the dispersions to prepare polyurethane foams having exceptional hardness, and the foams prepared thereby.
摘要翻译： 本发明涉及一种在含羟基的化合物中制备含羟基的聚二酰二酰胺的稳定分散体的方法。 分散体通过有机异氰酸酯，分子量在400至10,000的异氰酸酯反应性化合物，相对低分子量的异氰酸酯反应性化合物和肼或酰肼的反应来制备。 本发明还涉及通过所述方法制备的分散体，使用分散体制备具有优异硬度的聚氨酯泡沫以及由此制备的泡沫。
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公开(公告)号：US5624985A
公开(公告)日：1997-04-29
申请号：US353866
申请日：1994-12-12
CPC分类号： C08J3/12 , B01J2/006 , C08J3/005 , C08L69/00 , C08J2369/00 , Y10T428/2998
摘要： A novel method for putting silicone onto polycarbonate is disclosed comprising preparing a mixture of a silicone, a polycarbonate and a solvent, heating the mixture to reflux and recovering the solid powdery residue.
摘要翻译： 公开了一种将硅氧烷置于聚碳酸酯上的新方法，其包括制备硅树脂，聚碳酸酯和溶剂的混合物，将混合物加热回流并回收固体粉末残余物。
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公开(公告)号：US5399653A
公开(公告)日：1995-03-21
申请号：US146357
申请日：1993-10-29
CPC分类号： A61Q19/00 , A61K8/898 , C08G77/388
摘要： Organofunctional siloxanes useful in a wide variety of personal care and plastics applications are disclosed having a carboxyalkylaminoalkyl functionality.
摘要翻译： 公开了可用于各种个人护理和塑料应用的有机官能硅氧烷，其具有羧基烷基氨基烷基官能度。
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公开(公告)号：US5292827A
公开(公告)日：1994-03-08
申请号：US23187
申请日：1993-02-25
IPC分类号： C08G59/30 , C08G59/32 , C08G77/38 , C08G77/42 , C08G77/448 , C08L69/00 , C08L101/00 , C08L101/02 , C08G65/48
CPC分类号： C08G77/448 , C08G59/3254 , C08G77/38 , C08G77/42 , C08L69/00
摘要： There is disclosed a novel epoxy-modified branched epoxy copolymerizate which can be copolymerized with other thermoplastics, such as polycarbonates, to modify melt flow.
摘要翻译： 公开了一种新型环氧改性支化环氧共聚物，其可以与其它热塑性塑料例如聚碳酸酯共聚以改进熔体流动。
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公开(公告)号：US06861115B2
公开(公告)日：2005-03-01
申请号：US09860279
申请日：2001-05-18
申请人： Michael D. Morris , Michael S. Darsillo , David J. Fluck , Jason R. Hilton , Rudiger Laufhutte , Michael A. Lucarelli
发明人： Michael D. Morris , Michael S. Darsillo , David J. Fluck , Jason R. Hilton , Rudiger Laufhutte , Michael A. Lucarelli
CPC分类号： B41M5/52 , B41M5/506 , B41M5/508 , B41M5/5218 , B41M5/5236 , B41M5/5245 , B41M5/5254 , B41M5/529 , C09D129/04 , Y10T428/24802 , C08L2666/36 , C08L2666/58
摘要： This invention pertains to an ink jet recording medium comprises a flexible substrate and a coating composition coated on at least one surface of the substrate, wherein the coating composition comprises the product formed from the contact between fumed silica particles and at least one aminoorganosiloxane. The invention also pertains to a method for the preparation of such an ink jet recording medium and to methods for the preparation of a coating composition and a dispersion useful in the preparation of such an ink jet recording medium.
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公开(公告)号：US5539136A
公开(公告)日：1996-07-23
申请号：US310600
申请日：1994-09-22
IPC分类号： A61K8/00 , A61K8/31 , A61K8/89 , A61K8/891 , A61K8/894 , A61Q15/00 , B01F17/54 , C07F7/10 , C08G18/48 , C08G77/46 , C08L83/04 , C08L83/12 , C09D183/04 , C09D183/12
CPC分类号： A61Q15/00 , A61K8/894 , B01F17/0071 , C08G77/46
摘要： A novel polysiloxane polyether copolymer useful as a silicone surface active agent is disclosed having improved polyether versatility.
摘要翻译： 公开了一种用作硅氧烷表面活性剂的新型聚硅氧烷聚醚共聚物，其具有改进的聚醚多功能性。
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公开(公告)号：US5516869A
公开(公告)日：1996-05-14
申请号：US370596
申请日：1995-01-10
IPC分类号： B01J31/30 , C07B61/00 , C07F7/10 , C08G77/26 , C08G77/28 , C08G77/38 , C08G77/388 , C08G77/06 , C08G77/08
CPC分类号： A61Q19/00 , A61K8/898 , C08G77/388
摘要： Organofunctional siloxanes useful in a wide variety of personal care and plastics applications are disclosed having a carboxyalkylaminoalkyl functionality.
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8.发明授权Copolymers of isocyanato silicones and plastics which contain active hydrogen substituents 失效含有活性氢取代基的异氰酸酯基硅氧烷和塑料的共聚物
公开(公告)号：US5412132A
公开(公告)日：1995-05-02
申请号：US234492
申请日：1994-04-28
IPC分类号： C07F7/08 , C08G77/38 , C08G77/388 , C08G77/42 , C08G77/448 , C07F7/10
CPC分类号： C08G77/42 , C07F7/0847 , C08G77/388 , C08G77/448
摘要： A novel isocyanato-endcapped siloxane compound and a method of preparation are disclosed, and which can be further copolymerized with a variety of thermoplastic resins containing active hydrogen substituents such as polycarbonates and polyphenylene ethers.
摘要翻译： 公开了一种新型异氰酸根合封端的硅氧烷化合物和制备方法，并且可以与含有活性氢取代基的各种热塑性树脂进一步共聚，例如聚碳酸酯和聚苯醚。
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公开(公告)号：US4187359A
公开(公告)日：1980-02-05
申请号：US967049
申请日：1978-12-06
CPC分类号： C08L79/08
摘要： A composition of matter comprising an acetylene-terminated polyimide oligomer and trinitriloacetonitrile. The composition has a retarded cure rate, thereby facilitating the fabrication of void-free molded objects and composites.
摘要翻译： 包含乙炔封端的聚酰亚胺低聚物和三亚硝基乙腈的物质组合物。 组合物具有延迟的固化速率，从而有助于制造无空隙的模制物体和复合材料。
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公开(公告)号：US07223810B2
公开(公告)日：2007-05-29
申请号：US09839762
申请日：2001-04-20
摘要： A composition suitable for use in a powder coating process comprising a powdered polymer composition and a metal oxide based fluidization enhancer, or a metal oxide based flatting agent.
摘要翻译： 一种适用于粉末涂料方法的组合物，其包含粉末状聚合物组合物和基于金属氧化物的流化促进剂或金属氧化物基平滑剂。
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