专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US09035105B2 Process for the in situ production of polyether polyols based on renewable materials and their use in the production of flexible polyurethane foams 有权
标题翻译：基于可再生材料原位生产聚醚多元醇的方法及其在生产柔性聚氨酯泡沫体中的应用
公开(公告)号：US09035105B2
公开(公告)日：2015-05-19
申请号：US13553996
申请日：2012-07-20
申请人： Jack R. Reese , Stanley L. Hager , Micah Moore
发明人： Jack R. Reese , Stanley L. Hager , Micah Moore
IPC分类号： C07C43/00 , C08G18/32 , C08G18/48 , C08G65/26 , C08G18/66 , C08G18/76 , C08G18/36 , C08G101/00
CPC分类号： C08G18/32 , C08G18/36 , C08G18/4833 , C08G18/485 , C08G18/4866 , C08G18/4891 , C08G18/6696 , C08G18/7621 , C08G65/26 , C08G65/2609 , C08G65/2663 , C08G65/2696 , C08G2101/00 , C08G2101/0008 , C08G2101/0016 , C08G2101/0025 , C08G2101/005 , C08G2101/0083
摘要： A polyether polyol based on renewable materials is obtained by the in situ production of a polyether from a hydroxyl group-containing vegetable oil, at least one alkylene oxide and a low molecular weight polyol having at least 2 hydroxyl groups. The polyol is produced by introducing the hydroxyl group-containing vegetable oil, a catalyst and an alkylene oxide to a reactor and initiating the alkoxylation reaction. After the alkoxylation reaction has begun but before the reaction has been 20% completed, the low molecular weight polyol having at least 2 hydroxyl groups is continuously introduced into the reactor. After the in situ made polyether polyol product having the desired molecular weight has been formed, the in situ made polyether polyol is removed from the reactor. These polyether polyols are particularly suitable for the production of flexible polyurethane foams.
摘要翻译：基于可再生材料的聚醚多元醇通过从含羟基的植物油，至少一种烯化氧和具有至少2个羟基的低分子量多元醇原位生产聚醚而获得。通过将含羟基的植物油，催化剂和烯化氧引入反应器并引发烷氧基化反应来制备多元醇。烷氧基化反应已经开始，但在反应完成20％之前，具有至少2个羟基的低分子量多元醇连续引入反应器。在形成具有所需分子量的原位制备的聚醚多元醇产物之后，将原位制备的聚醚多元醇从反应器中除去。这些聚醚多元醇特别适用于生产软质聚氨酯泡沫体。

52. 发明授权

US08962785B2 Polyisobutylene-based polyurethanes 有权
标题翻译：聚异丁烯基聚氨酯
公开(公告)号：US08962785B2
公开(公告)日：2015-02-24
申请号：US13681811
申请日：2012-11-20
申请人： University of Massachusetts Lowell
发明人： Rudolf Faust , Umaprasana Ojha
IPC分类号： C08G18/32 , A61L27/18 , A61L27/26 , A61L27/34 , A61L29/04 , A61L29/06 , A61L29/08 , A61L31/06 , A61L31/10 , C08G18/40 , C08G18/48 , C08G18/62 , C08G18/65 , C08G18/76
CPC分类号： C08G18/6204 , A61L27/18 , A61L27/26 , A61L27/34 , A61L29/049 , A61L29/06 , A61L29/085 , A61L31/06 , A61L31/10 , C08G18/32 , C08G18/3206 , C08G18/4063 , C08G18/4854 , C08G18/6511 , C08G18/7671 , C08L75/04
摘要： An elastomeric polymer, comprising (1) a hard segment in the amount of 10% to 60% by weight of the elastomeric polymer, wherein the hard segment includes a urethane, urea or urethaneurea; and (2) a soft segment in the amount of 40% to 90% by weight of the elastomeric polymer. The soft segment comprises (a) at least 2% by weight of the soft segment of at least one polyether macrodiol, and/or at least one polycarbonate macrodiol; and (b) at least 2% by weight of the soft segment of at least one polyisobutylene macrodiol and/or diamine.
摘要翻译：一种弹性体聚合物，其包含（1）所述弹性体聚合物的10至60重量％的硬链段，其中所述硬链段包括氨基甲酸酯，脲或氨基脲; 和（2）弹性体聚合物的40重量％至90重量％的软链段。软链段包含（a）至少2重量％的至少一个聚醚大分子二醇的软链段和/或至少一个聚碳酸酯大分子二醇; 和（b）至少2重量％的至少一种聚异丁烯大分子二醇和/或二胺的软链段。

53. 发明申请

US20130001462A1 METHOD FOR MANUFACTURING POLYURETHANE NANOCOMPOSITE COMPRISING EXPANDED GRAPHITE AND COMPOSITION THEREOF 有权
标题翻译：制备包含膨胀石墨的聚氨酯纳米复合材料的方法及其组合物
公开(公告)号：US20130001462A1
公开(公告)日：2013-01-03
申请号：US13174571
申请日：2011-06-30
申请人： Suk-Hong CHOI , Sang-Hee PARK
发明人： Suk-Hong CHOI , Sang-Hee PARK
IPC分类号： H01B1/24 , C09K5/14
CPC分类号： C08L75/04 , C08G18/12 , C08G18/44 , C08G18/664 , H01B1/24 , C08G18/32
摘要： Disclosed herein is a method of manufacturing a nanocomposite using expanded graphite. The method is characterized in that monomers are formed into a polymer between the plate-shaped layers of the expanded graphite, and the polymer is intercalated therebetween, so that the plate-shaped layers of the expanded graphite are completely exfoliated or are formed into graphene, with the result that the expanded graphite is completely dispersed in a polymer matrix. The nanocomposite manufactured by this method has excellent electrical conductivity and thermal conductivity because the expanded graphite is uniformly dispersed in this nanocomposite.
摘要翻译：本文公开了使用膨胀石墨制造纳米复合材料的方法。该方法的特征在于，单体在膨胀石墨的板状层之间形成聚合物，并且聚合物插入其间，使得膨胀石墨的板状层完全剥离或形成为石墨烯，结果是膨胀石墨完全分散在聚合物基质中。通过该方法制造的纳米复合材料具有优异的导电性和导热性，因为膨胀石墨均匀分散在该纳米复合材料中。

54. 发明授权

US08318855B2 Oil based aqueous polyurethane dispersions 有权
标题翻译：油基水性聚氨酯分散体
公开(公告)号：US08318855B2
公开(公告)日：2012-11-27
申请号：US12298392
申请日：2007-04-27
申请人： Markus Schafheutle , Anton Arzt , Susanne Dellinger , Hannelore Gsoell , Gerlinde Petritsch
发明人： Markus Schafheutle , Anton Arzt , Susanne Dellinger , Hannelore Gsoell , Gerlinde Petritsch
IPC分类号： C08L75/14 , C08L75/06 , C08G18/08 , C08G18/32
CPC分类号： C09D175/14 , C08G18/0823 , C08G18/12 , C08G18/32 , C08G18/348 , C08G18/36 , C08G18/4288 , C08G18/6629 , C08G18/72
摘要： A two-pack coating composition comprising curing agents selected from the group consisting of non-blocked poly-functional isocyanates I, polyaziridines Z, and carbodiimides Y, and an aqueously dispersed polyurethane U wherein the polyurethane U comprises building blocks derived from hydroxyl group containing unsaturated fatty acids B21, a process for the production of the polyurethane U, and a method of use thereof in combination with the said curing agents in preparing coating compositions which are particularly useful for wood.
摘要翻译：一种双组分涂料组合物，其包含选自非封端多官能异氰酸酯I，聚氮丙啶Z和碳二亚胺Y的固化剂，以及高分散的聚氨酯U，其中聚氨酯U包含衍生自不饱和羟基的结构单元脂肪酸B21，一种生产聚氨酯U的方法，以及一种在制备对木材特别有用的涂料组合物中与所述固化剂组合使用的方法。

55. 发明申请

US20120276296A1 WATER-BASED COATING COMPOSITIONS 审中-公开
标题翻译：水基涂料组合物
公开(公告)号：US20120276296A1
公开(公告)日：2012-11-01
申请号：US13516254
申请日：2010-12-20
申请人： Andreas Fieberg , Carmen Flosbach , Paul P. Bruylants , Jozef Theresia Huybrechts
发明人： Andreas Fieberg , Carmen Flosbach , Paul P. Bruylants , Jozef Theresia Huybrechts
IPC分类号： C09D175/04 , B05D3/00 , B05D1/38
CPC分类号： C09D175/04 , B05D5/06 , B05D7/14 , B05D7/53 , B05D7/532 , C08G18/0823 , C08G18/12 , C08G18/3228 , C08G18/44 , C08G18/755 , C08K3/013 , C08K5/0041 , Y10T428/31551 , C08G18/32
摘要： The present invention relates to water-based coating composition comprising A) at least one water-dilutable polyurethane binder, B) optionally at least one curing agent, and C) at least one pigment, characterised in that the at least one water-dilutable polyurethane binder is based on at least one polyhydroxyl compound, said polyhydroxyl compound comprises at least 50% by weight of at least one polycarbonate polyol, which is liquid at 20° C., the % by weight are based on the total amount of the polyhydroxyl compound. The invention also relates to the use of the water-based coating composition as base coat composition in a multilayer coating comprising a layer of a base coat composition and a layer of clear coat composition thereon. The water-based coating composition can be used as colour- and/or special effect imparting base coat composition in a multilayer coating comprising a layer of a base coat composition and a layer of a clear coat composition thereon.
摘要翻译：本发明涉及水性涂料组合物，其包含A）至少一种水可稀释的聚氨酯粘合剂，B）任选的至少一种固化剂，和C）至少一种颜料，其特征在于所述至少一种水可稀释的聚氨酯粘合剂基于至少一种多羟基化合物，所述多羟基化合物包含至少50重量％的至少一种在20℃下为液体的聚碳酸酯多元醇，其重量百分比是基于多羟基化合物的总量。本发明还涉及水性涂料组合物作为底涂层组合物在多层涂层中的用途，其中包括底涂层组合物层和其上的透明涂层组合物层。水性涂料组合物可以在多层涂层中用作赋色和/或特殊效果的底漆和/或特殊效果，所述多层涂层包含底涂层组合物层和其上的透明涂层组合物层。

56. 发明授权

US08168431B2 Tissue engineering scaffold comprising polyurethane material having voids interconnected by pores 有权
标题翻译：组织工程支架包括具有通过孔相互连接的空隙的聚氨酯材料
公开(公告)号：US08168431B2
公开(公告)日：2012-05-01
申请号：US12271336
申请日：2008-11-14
申请人： Eamon Brady , Ann Marie Cannon , Fergal Farrell , Gerard McCaffrey
发明人： Eamon Brady , Ann Marie Cannon , Fergal Farrell , Gerard McCaffrey
IPC分类号： C12N5/07 , C12N11/08 , A61F2/00 , C08G18/00 , C08G64/00
CPC分类号： C12N5/0068 , A61L29/06 , A61L29/146 , A61L31/06 , A61L31/146 , C08G18/10 , C08G18/48 , C08G2101/00 , C08G2101/0008 , C08G2101/0083 , C12N2531/00 , C12N2533/30 , C08L75/08 , C08G18/32
摘要： A tissue engineering scaffold for cell, tissue or organ growth comprises a biocompatible porous polyurethane cellular material comprising a plurality of substantially spherical voids of diameter from 20 to 300 microns, preferably 80 to 200 microns, interconnected by generally elliptically shaped pores. The cellular material has a void content of from 85% to 98% and a surface area to volume of from 5 to 400 mm2/mm3, ideally from 20 to 80 mm2/mm3.
摘要翻译：用于细胞，组织或器官生长的组织工程支架包括生物相容性多孔聚氨酯多孔材料，其包含直径为20至300微米，优选为80至200微米的多个基本上球形的空隙，通过大致椭圆形的孔互连。多孔材料具有85％至98％的空隙含量和5至400mm 2 / mm 3的表面积至体积，理想地为20至80mm 2 / mm 3。

57. 发明申请

US20110224319A1 FOAMABLE LOW-VISCOSITY MIXTURES 有权
标题翻译：可泡沫低粘度混合物
公开(公告)号：US20110224319A1
公开(公告)日：2011-09-15
申请号：US13010344
申请日：2011-01-20
申请人： Wilfried Huebner , Milan Sebestian , Christiane Kunze , Lars Zander , Johann Klein
发明人： Wilfried Huebner , Milan Sebestian , Christiane Kunze , Lars Zander , Johann Klein
IPC分类号： C08G18/16 , C08G18/77 , C08J9/14 , C08K5/06 , C08K5/05 , C08K5/51 , B65D85/00 , C08K5/5333 , C08G18/24 , C08G18/22 , C08G18/20
CPC分类号： C08J9/143 , C08G18/10 , C08G18/163 , C08G18/289 , C08G18/4216 , C08G18/4845 , C08G18/809 , C08G2101/00 , C08G2190/00 , C08J9/141 , C08J9/142 , C08J2207/04 , C08J2375/04 , C08G18/48 , C08G18/32 , C08G18/66
摘要： The invention relates to a foamable mixture which contains at least one alkoxysilane-terminated prepolymer and which can be produced of a) at least one alkoxysilane that was functionalized with isocyanate groups and that can be produced of at least one hydroxyfunctional and/or aminofunctional alkoxysilane and at least one diisocyanate or polyisocyanate, and b) at least one compound that contains at least one OH group, and at least one blowing agent, characterized in that the foamable mixture has a dynamic viscosity of 100 to 25,000 mPas, preferably 500 to 10,000 mPas, at 23° C. The invention further relates to a method for producing said foamable mixture. The foamable mixtures according to the invention are suitable for sealing, insulating and mounting joints, roof surfaces, windows and doors or for filling hollow spaces.
摘要翻译：本发明涉及一种可发泡混合物，其含有至少一个烷氧基硅烷封端的预聚物，其可由以下物质制备：a）至少一种烷氧基硅烷，其被异氰酸酯基团官能化，并且可由至少一种羟基官能和/或氨基官能的烷氧基硅烷制备，至少一种二异氰酸酯或多异氰酸酯，和b）至少一种含有至少一个OH基团的化合物和至少一种发泡剂，其特征在于可发泡混合物的动态粘度为100至25,000mPas，优选为500至10,000mPas ，在23℃。本发明还涉及一种生产所述可发泡混合物的方法。根据本发明的可发泡混合物适用于密封，绝缘和安装接头，屋顶表面，窗户和门，或用于填充中空空间。

58. 发明申请

US20100145457A1 METHOD AND SYSTEM FOR MAMMALIAN JOINT RESURFACING 有权
标题翻译： MAMMALIAN JOINT RESURFACING的方法和系统
公开(公告)号：US20100145457A1
公开(公告)日：2010-06-10
申请号：US12479402
申请日：2009-06-05
申请人： Jeffrey C. Felt , Mark A. Rydell , Paul J. Buscemi , Alexander Arsenyev , Christopher H. Porter
发明人： Jeffrey C. Felt , Mark A. Rydell , Paul J. Buscemi , Alexander Arsenyev , Christopher H. Porter
IPC分类号： A61F2/44
CPC分类号： A61B17/562 , A61F2/30721 , A61F2/34 , A61F2/38 , A61F2/3872 , A61F2/3877 , A61F2/389 , A61F2002/30535 , A61F2250/0058 , A61L27/18 , A61L2430/24 , C08G18/10 , C08G18/4854 , C08G18/61 , C08G18/69 , C08L75/04 , C08G18/32
摘要： A method and system for the creation or modification of the wear surface of orthopedic joints, involving the preparation and use of one or more partially or fully preformed and procured components, adapted for insertion and placement into the body and at the joint site. In a preferred embodiment, component(s) can be partially cured and generally formed ex vivo and further and further formed in vivo at the joint site to enhance conformance and improve long term performance. In another embodiment, a preformed balloon or composite material can be inserted into the joint site and filled with a flowable biomaterial in situ to conform to the joint site. In yet another embodiment, the preformed component(s) can be fully cured and formed ex vivo and optionally further fitted and secured at the joint site. Preformed components can be sufficiently pliant to permit insertion through a minimally invasive portal, yet resilient enough to substantially assume, or tend towards, the desired form in vivo with additional forming there as needed.
摘要翻译：一种用于创建或修改整形外科关节磨损表面的方法和系统，涉及准备和使用一种或多种部分或完全预成型和采购的部件，适于插入和放置在身体和关节部位。在一个优选的实施方案中，组分可以部分固化，并且通常在体外形式离体进一步形成并且在接合部位进一步形成，以增强一致性并改善长期性能。在另一个实施方案中，预先形成的球囊或复合材料可以插入到关节部位中并且在原位填充可流动的生物材料以符合关节部位。在另一个实施方案中，预成型组分可以完全固化并离体形成，并任选地进一步装配并固定在接头部位。预成型组件可以足够柔顺以允许通过微创入口插入，但足够弹性足以基本上假设或倾向于体内所需的形式，并根据需要进一步形成。

59. 发明授权

US07349148B2 Electro-optic displays, and materials for use therein 有权
标题翻译：电光显示器及其中使用的材料
公开(公告)号：US07349148B2
公开(公告)日：2008-03-25
申请号：US11613259
申请日：2006-12-20
申请人： Harit Doshi , Charles Howie Honeyman , Seungman Sohn , Simon Pang , Lan Cao , Bin Wu , David D. Miller , Gregg M. Duthaler , James P. Araujo
发明人： Harit Doshi , Charles Howie Honeyman , Seungman Sohn , Simon Pang , Lan Cao , Bin Wu , David D. Miller , Gregg M. Duthaler , James P. Araujo
IPC分类号： G02B26/00 , G09G3/34
CPC分类号： G02F1/167 , C08G18/10 , C08G2170/80 , C08L63/00 , C08L71/02 , C08L2666/22 , C09J175/04 , G02F1/1533 , G02F2202/28 , C08G18/32 , C08G18/348
摘要： A first electro-optic display comprises first and second substrates, and an adhesive layer and a layer of electro-optic material disposed between the first and second substrates, the adhesive layer comprising a mixture of a polymeric adhesive material and a hydroxyl containing polymer having a number average molecular weight not greater than about 5000. A second electro-optic display is similar to the first but has an adhesive layer comprising a thermally-activated cross-linking agent to reduce void growth when the display is subjected to temperature changes.
摘要翻译：第一电光显示器包括第一和第二基板，以及设置在第一和第二基板之间的粘合剂层和电光材料层，粘合剂层包括聚合物粘合剂材料和含羟基聚合物的混合物，其具有数均分子量不大于约5000.第二电光显示器类似于第一电光显示器，但是具有包含热活化交联剂的粘合剂层，以在显示器经受温度变化时减少空隙生长。

60. 发明授权

US07271216B2 Polyurethane resin aqueous dispersion and sheet material obtained from the same 失效
标题翻译：聚氨酯树脂水性分散体和由其获得的片材
公开(公告)号：US07271216B2
公开(公告)日：2007-09-18
申请号：US10546486
申请日：2003-02-25
申请人： Tadashi Tanaka , Yoshiyuki Iwasaki , Yoshio Kobayashi , Yoshiyuki Ueno
发明人： Tadashi Tanaka , Yoshiyuki Iwasaki , Yoshio Kobayashi , Yoshiyuki Ueno
IPC分类号： C08J3/00 , C08K3/20 , C08L75/00 , B01F3/08 , B29B9/06
CPC分类号： C08G18/10 , C08G18/0819 , C08G18/0823 , C08G18/0828 , C08G18/0895 , C08G18/12 , C08G18/4238 , C08G18/44 , C08G18/6659 , D06N3/14 , C08G18/32 , C08G18/3234 , C08G18/3228 , C08G18/302
摘要： The present invention provides an isocyanate group terminated prepolymer aqueous dispersion (A) that is composed of water and an isocyanate group terminated prepolymer (a) dispersed in the water, whose content in the (A) is in a range of 60 wt % to 85 wt %, wherein the (A) optionally contains a-surfactant in a range of 0 wt % to 10 wt % based on a weight of the (a), and a solvent in a range of 0 ppm to 5,000 ppm based on the weight of the (a). The present invention also provides a polyurethane resin aqueous dispersion (B) that is composed of a polyurethane resin (b), whose content in the (B) is in a range of 20 wt % to 65 wt %, wherein the (b) is obtained by a chain extension reaction of the (A). The present invention is capable of providing a polyurethane resin aqueous dispersion having excellent storage stability. The aqueous dispersion can be used in a polyurethane resin sheet material, a paint, an adhesive, a tackiness agent, or a fiber-treating agent that has less flammability, a high level of safety to the human body, and environmental friendliness, and is effectively applied in a leather-like polyurethane resin sheet material in which migration is prevented.
摘要翻译：本发明提供一种由水分散在水中的异氰酸酯基封端的预聚物（a）组成的异氰酸酯基封端的预聚物水分散体（A），其中（A）的含量在60重量％〜85的范围内重量％，其中（A）任选地包含基于（a）的重量在0重量％至10重量％范围内的α-表面活性剂，并且基于重量的溶剂在0ppm至5,000ppm的范围内（a）项。本发明还提供一种由（B）含量在20重量％〜65重量％的范围内的聚氨酯树脂（b）构成的聚氨酯树脂水分散体（B），其中（b）为通过（A）的扩链反应获得。本发明能够提供具有优异的储存稳定性的聚氨酯树脂水分散体。水性分散体可以用于具有较低的可燃性，对人体的高度安全性和环境友好性的聚氨酯树脂片材，涂料，粘合剂，粘合剂或纤维处理剂，并且是有效地应用于防止迁移的皮革状聚氨酯树脂片材。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式