专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08785510B2 Alkenyl aromatic foam with low solubility hydrofluorocarbon 有权
标题翻译：具有低溶解度氢氟碳化物的烯基芳香族泡沫
公开(公告)号：US08785510B2
公开(公告)日：2014-07-22
申请号：US12531518
申请日：2008-03-13
申请人： Van-Chau Vo , Richard T. Fox , Warren H. Griffin , John Gordon-Duffy , Lawrence S. Hood , Roy E. Smith
发明人： Van-Chau Vo , Richard T. Fox , Warren H. Griffin , John Gordon-Duffy , Lawrence S. Hood , Roy E. Smith
IPC分类号： C08J9/00 , C08J9/12 , C08J9/14
CPC分类号： C08J9/127 , C08J9/144 , C08J9/146 , C08J9/149 , C08J2201/03 , C08J2203/06 , C08J2203/14 , C08J2203/142 , C08J2203/144 , C08J2325/06 , C08J2325/08 , C08J2325/12
摘要： Prepare a closed-cell alkenyl aromatic polymer foam by an extrusion process using a blowing agent composition that contains at least 30 weight-percent of the chlorine-free hydrofluorocarbon blowing agent such that the foam has a density of 48 kilograms per cubic meter or less, contains more than 50 weight-percent styrene-acrylonitrile copolymer based on total polymer weight and at least eight weight-percent of a chlorine-free hydrofluorocarbon blowing agent that has a lower solubility in polystyrene than 1,1,2,2-tetrafluoroethane (HFC-134).
摘要翻译：通过使用包含至少30重量％的无氯氢氟烃发泡剂的发泡剂组合物的挤出方法制备闭孔烯基芳族聚合物泡沫体，使得泡沫体的密度为48千克/立方米或更小，含有基于总聚合物重量的超过50重量％的苯乙烯 - 丙烯腈共聚物和至少8重量％的无氯氢氟烃发泡剂，其在聚苯乙烯中的溶解度低于1,1,2,2-四氟乙烷（HFC -134）。

2. 发明申请

US20100099783A1 ALKENYL AROMATIC FOAM WITH LOW SOLUBILITY HYDROFLUOROCARBON 有权
标题翻译： ALKENYL具有低溶解度氢氟碳化合物的芳香泡沫
公开(公告)号：US20100099783A1
公开(公告)日：2010-04-22
申请号：US12531518
申请日：2008-03-13
申请人： Van-Chau Vo , Richard T. Fox , Warren H. Griffin , John Gordon-Duffy , Lawrence S. Hood , Roy E. Smith
发明人： Van-Chau Vo , Richard T. Fox , Warren H. Griffin , John Gordon-Duffy , Lawrence S. Hood , Roy E. Smith
IPC分类号： C08J9/00
CPC分类号： C08J9/127 , C08J9/144 , C08J9/146 , C08J9/149 , C08J2201/03 , C08J2203/06 , C08J2203/14 , C08J2203/142 , C08J2203/144 , C08J2325/06 , C08J2325/08 , C08J2325/12
摘要： Prepare a closed-cell alkenyl aromatic polymer foam by an extrusion process using a blowing agent composition that contains at least 30 weight-percent of the chlorine-free hydrofluorocarbon blowing agent such that the foam has a density of 48 kilograms per cubic meter or less, contains more than 50 weight-percent styrene-acrylonitrile copolymer based on total polymer weight and at least eight weight-percent of a chlorine-free hydrofluorocarbon blowing agent that has a lower solubility in polystyrene than 1,1,2,2-tetrafluoroethane (HFC-134).
摘要翻译：通过使用含有至少30重量％的无氯氢氟烃发泡剂的发泡剂组合物的挤出方法制备闭孔烯基芳族聚合物泡沫体，使得泡沫体的密度为48千克/立方米或更小，含有基于总聚合物重量的超过50重量％的苯乙烯 - 丙烯腈共聚物和至少8重量％的无氯氢氟烃发泡剂，其在聚苯乙烯中的溶解度低于1,1,2,2-四氟乙烷（HFC -134）。

3. 发明授权

US08198340B2 Quality polymer foam from fluorinated alkene blowing agents 有权
标题翻译：来自氟化烯烃发泡剂的优质聚合物泡沫
公开(公告)号：US08198340B2
公开(公告)日：2012-06-12
申请号：US12527131
申请日：2008-03-10
申请人： Van-Chau Vo , Richard T. Fox , Warren H. Griffin
发明人： Van-Chau Vo , Richard T. Fox , Warren H. Griffin
IPC分类号： C08J9/00 , C08J9/12 , C08J9/14 , C08J9/22
CPC分类号： C08J9/127 , B29C44/54 , C08J9/146 , C08J9/149 , C08J9/16 , C08J2201/03 , C08J2203/06 , C08J2203/10 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2203/162 , C08J2325/06
摘要： Alkenyl aromatic polymer foam comprising a polymer matrix containing one or more polymer and defining a plurality of cells having an average cell size wherein: (a) the alkenyl aromatic polymer foam has: —(i) an average cell size that is in a range of 0.02 and 5 millimeters; —(ii) a density of 64 kilograms per cubic meter or less; —(iii) an open cell content less than 30 percent; and —(iv) a cell size variation of 30% or less; and wherein the foam further comprises one or more fluorinated alkene blowing agent at a concentration of 0.03 moles or more and 0.3 moles or less per 100 grams of polymer foam.
摘要翻译：烯烃芳族聚合物泡沫体，其包含含有一种或多种聚合物并且限定多个具有平均泡孔尺寸的泡孔的聚合物基质，其中：（a）链烯基芳族聚合物泡沫体具有：（i）平均泡孔尺寸在 0.02和5毫米; - （ii）每立方米或以下的密度为64公斤; - （iii）开放细胞含量低于30％; 和（iv）30％以下的细胞大小变化; 并且其中所述泡沫体还包含一种或多种浓度为0.03摩尔以上且0.3摩尔或更少每100克聚合物泡沫的氟化烯烃发泡剂。

4. 发明申请

US20100087555A1 QUALITY POLYMER FOAM FROM FLUORINATED ALKENE BLOWING AGENTS 有权
标题翻译：来自氟化铝沸腾剂的质量聚合物泡沫
公开(公告)号：US20100087555A1
公开(公告)日：2010-04-08
申请号：US12527131
申请日：2008-03-10
申请人： Van-chau Vo , Richard T. Fox , Warren H. Griffin
发明人： Van-chau Vo , Richard T. Fox , Warren H. Griffin
IPC分类号： C08J9/16 , C08J9/14
CPC分类号： C08J9/127 , B29C44/54 , C08J9/146 , C08J9/149 , C08J9/16 , C08J2201/03 , C08J2203/06 , C08J2203/10 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2203/162 , C08J2325/06
摘要： Alkenyl aromatic polymer foam comprising a polymer matrix containing one or more polymer and defining a plurality of cells having an average cell size wherein: (a) the alkenyl aromatic polymer foam has: —(i) an average cell size that is in a range of 0.02 and 5 millimeters; —(ii) a density of 64 kilograms per cubic meter or less; —(iii) an open cell content less than 30 percent; and—(iv) a cell size variation of 30% or less; and wherein the foam further comprises one or more fluorinated alkene blowing agent at a concentration of 0.03 moles or more and 0.3 moles or less per 100 grams of polymer foam.
摘要翻译：烯烃芳族聚合物泡沫体，其包含含有一种或多种聚合物并且限定多个具有平均泡孔尺寸的泡孔的聚合物基质，其中：（a）链烯基芳族聚合物泡沫体具有：（i）平均泡孔尺寸在 0.02和5毫米; - （ii）每立方米或以下的密度为64公斤; - （iii）开放细胞含量低于30％; 和（iv）30％以下的细胞大小变化; 并且其中所述泡沫体还包含一种或多种浓度为0.03摩尔以上且0.3摩尔或更少每100克聚合物泡沫的氟化烯烃发泡剂。

5. 发明申请

US20130018117A1 MACHINABLE THERMALLY INSULATING POLYMERIC FOAM 审中-公开
标题翻译：可机械绝热绝热泡沫
公开(公告)号：US20130018117A1
公开(公告)日：2013-01-17
申请号：US13513599
申请日：2010-12-02
申请人： Richard T. Fox , David J. Frankowski , Roy E. Smith , Simon Lee
发明人： Richard T. Fox , David J. Frankowski , Roy E. Smith , Simon Lee
IPC分类号： C08J9/14 , B29C47/00
CPC分类号： C08J9/146 , C08J9/149 , C08J2201/03 , C08J2203/14 , C08J2203/142 , C08J2325/12
摘要： Provide a foamable polymer composition containing: (i) a thermoplastic polymer matrix and a blowing agent, (a) the thermoplastic polymer matrix containing a styrene-acrylonitrile copolymer having a weight-averaged molecular weight in a range of 90,000 to 150,000 and polymerized acrylonitrile concentration in a range of five to twenty weight-percent relative to total polymer matrix weight; and (ii) a blowing agent containing water, 1,1,1,2-tetrafluouroethane and at least one of difluoromethane and 1,1-dilluoroethane; (b) cooling the foamable polymer composition to a foaming temperature; and (c) extruding the foamable polymer composition and allowing the blowing agent to expand the foamable polymer composition into a polymeric foam having an average vertical cell size in a range of 0.5 millimeters to 1.8 millimeters and a density in a range of 24 to 40 kilograms per cubic meter and a Normalized Roughness Quotient of 3.5 or less in a Milled Surface Test.
摘要翻译：提供一种可发泡聚合物组合物，其包含：（i）热塑性聚合物基质和发泡剂，（a）含有重均分子量在90,000至150,000范围内的苯乙烯 - 丙烯腈共聚物的热塑性聚合物基质和聚合丙烯腈浓度相对于总聚合物基体重量为5至20重量％的范围; 和（ii）含有水，1,1,1,2-四氟乙烷和二氟甲烷和1,1-二氟乙烷中的至少一种的发泡剂; （b）将可发泡聚合物组合物冷却至发泡温度; 和（c）挤出可发泡聚合物组合物并允许发泡剂将可发泡聚合物组合物膨胀成具有0.5毫米至1.8毫米范围内的平均垂直孔尺寸和24至40千克范围内的密度的聚合物泡沫体每立方米，在铣削表面试验中的归一化粗糙度为3.5以下。

6. 发明申请

US20110039064A1 FLEXIBLE CONDUCTIVE POLYMERIC SHEET 审中-公开
标题翻译：柔性导电聚合物片
公开(公告)号：US20110039064A1
公开(公告)日：2011-02-17
申请号：US12526488
申请日：2008-02-07
申请人： Vijay Wani , Richard T. Fox
发明人： Vijay Wani , Richard T. Fox
IPC分类号： B32B27/00 , B32B5/16 , B32B27/12 , B32B3/10 , B32B3/26 , B32B7/02 , B05D5/12 , H01B1/12 , H01B1/24 , H01B1/22 , H01B1/20
CPC分类号： D06N3/0063 , D06M11/46 , D06M11/47 , D06M11/48 , D06M11/74 , D06M11/83 , D06M23/08 , D06M2200/00 , Y10T428/24322 , Y10T428/24942 , Y10T428/249953 , Y10T428/25 , Y10T428/256 , Y10T428/31504 , Y10T442/2418
摘要： An electrically conductive article including a substrate and at least one electrically conductive layer disposed on the substrate. The conductive layer may include a thermoplastic resin and from about 1 to 30 weight percent of at least one conductive additive based on a total weight of the thermoplastic resin and the at least one conductive additive. The conductive article may have a surface resistance between 0.001 to 20Ω at a test distance of 2.54 cm (1 inch).
摘要翻译：一种导电制品，其包括基底和设置在基底上的至少一个导电层。导电层可以包括热塑性树脂和约1-30重量％的基于热塑性树脂和至少一种导电添加剂的总重量的至少一种导电添加剂。导电制品的表面电阻可以在0.001至20Ω之间; 测试距离为2.54厘米（1英寸）。

7. 发明授权

US06936191B2 Electrically conductive thermoplastic polymer composition 有权
标题翻译：导电热塑性聚合物组合物
公开(公告)号：US06936191B2
公开(公告)日：2005-08-30
申请号：US10247905
申请日：2002-09-20
申请人： Richard T. Fox , Susan J. Babinec , Kevin E. Howard , Mark A. Chartier , Todd M. Clarey , Ruseell B. Peters, Jr.
发明人： Richard T. Fox , Susan J. Babinec , Kevin E. Howard , Mark A. Chartier , Todd M. Clarey , Ruseell B. Peters, Jr.
IPC分类号： C08K3/08 , C08K7/06 , C08K9/02 , C08L101/00 , H01B1/22 , H01B1/24 , H01B5/16 , H01B13/00
CPC分类号： C08K9/02 , C08K7/06 , H01B1/22 , H01B1/24
摘要： Disclosed is an electrically conductive thermoplastic polymer composition comprising a thermoplastic polymer and a synergistic combination of metal fibers and metal-coated fibers, structures made therefrom, and a process to make said compositions and structures.
摘要翻译：公开了一种导电热塑性聚合物组合物，其包含热塑性聚合物和金属纤维和金属涂覆纤维的协同组合，由其制备的结构，以及制备所述组合物和结构的方法。

8. 发明授权

US06296045B1 Ceramic-metal composite and method to form said composite 有权
标题翻译：陶瓷 - 金属复合材料和形成所述复合材料的方法
公开(公告)号：US06296045B1
公开(公告)日：2001-10-02
申请号：US09133109
申请日：1998-08-12
申请人： Richard T. Fox , Aleksander J. Pyzik , Chan Han
发明人： Richard T. Fox , Aleksander J. Pyzik , Chan Han
IPC分类号： B22D1914
CPC分类号： B22D19/14 , C22C1/058 , C22C1/1036 , C22C2001/1057 , Y10T428/12007
摘要： A ceramic-metal composite that is tough and stiff has been prepared and is comprised of an inert ceramic (e.g., alumina) embedded and dispersed in a matrix comprised of a metal (e.g., aluminum), a reactive ceramic (e.g., boron carbide) and a reactive ceramic-metal reaction product (e.g., AlB2, Al4BC, Al3B48C2, AlB12, Al4C3, AlB24C4 or mixtures thereof) wherein grains of the inert ceramic have an average grain size greater than or equal to the average grain size of grains of the reactive ceramic. The ceramic-metal composite may be prepared by forming a mixture comprised of an inert ceramic powder (e.g., alumina) and a reactive ceramic powder (e.g., boron carbide), the inert ceramic powder having an average particle size equal to or greater than the average particle size of the reactive ceramic powder, forming the mixture into a porous body and consolidating the porous body in the presence of a metal (e.g., aluminum) to form the ceramic-metal composite.
摘要翻译：已经制备了韧性和刚性的陶瓷 - 金属复合材料，其包括嵌入和分散在由金属（例如铝），反应性陶瓷（例如碳化硼）组成的基体中的惰性陶瓷（例如氧化铝）和反应性陶瓷 - 金属反应产物（例如，AlB2，Al4BC，Al3B48C2，AlB12，Al4C3，AlB24C4或其混合物），其中惰性陶瓷的晶粒的平均晶粒尺寸大于或等于晶粒的平均晶粒尺寸活性陶瓷。陶瓷 - 金属复合材料可以通过形成由惰性陶瓷粉末（例如氧化铝）和反应性陶瓷粉末（例如碳化硼）组成的混合物来制备，惰性陶瓷粉末的平均粒度等于或大于反应性陶瓷粉末的平均粒度，将混合物形成多孔体，并在金属（例如铝）的存在下固化多孔体以形成陶瓷 - 金属复合材料。

9. 发明授权

US5612264A Methods for making WC-containing bodies 失效
标题翻译：制作含WC体的方法
公开(公告)号：US5612264A
公开(公告)日：1997-03-18
申请号：US555944
申请日：1995-11-13
申请人： Robert T. Nilsson , Richard T. Fox , Stephen D. Dunmead
发明人： Robert T. Nilsson , Richard T. Fox , Stephen D. Dunmead
IPC分类号： C04B35/56
CPC分类号： C04B35/6455 , C04B35/5607 , C04B35/5611 , C04B35/5622 , C04B35/5626 , C04B35/58007 , C04B35/645
摘要： A method of forming a low level carbon high-density tungsten carbide-containing material includes sintering a preform which contains tungsten carbide powder and has a composition such that the resulting sintered material has at most 6.05 weight percent tungsten-bound carbon based on the total weight of tungsten and tungsten-bound carbon. This low level of carbon may be achieved by, prior to the sintering step, oxidizing the tungsten carbide powder sufficiently to achieve the desired substoichiometric carbon level in the sintered product or by adding a carbon-lowering material selected from the group consisting of tungsten, ditungsten carbide, and tungsten oxide. Optionally, other materials can be present in the preform such as carbon-getter metals and compounds thereof. The carbon-getter metals are those metals of which the carbides thereof are more thermodynamically stable than monotungsten carbide.
摘要翻译：形成低碳碳高密度碳化钨的材料的方法包括烧结含有碳化钨粉末的预成型体，并且具有使得所得烧结材料基于总重量具有至多6.05重量％的钨结合碳的组成的钨和钨结合的碳。这种低水平的碳可以通过在烧结步骤之前充分氧化碳化钨粉末以达到烧结产品中所需的亚化学计量碳水平，或通过添加选自钨，二钨的碳的降低材料碳化物和氧化钨。任选地，其它材料可以存在于预成型体中，例如碳吸收剂金属及其化合物。碳吸收剂金属是其碳化物比单碳化钨更具有热力学稳定性的金属。

10. 发明申请

US20090075046A1 AQUEOUS BASED COATING WITH ATTRACTIVE BARRIER AND OPTICAL CHARACTERISTICS 审中-公开
标题翻译：基于水分的基于水性遮盖物和光学特性的涂料
公开(公告)号：US20090075046A1
公开(公告)日：2009-03-19
申请号：US12205239
申请日：2008-09-05
申请人： Richard T. Fox , Huiqing Zhang , Chan Han , Michael S. Paquette , Richard F. Fibiger
发明人： Richard T. Fox , Huiqing Zhang , Chan Han , Michael S. Paquette , Richard F. Fibiger
IPC分类号： B32B3/26 , C08K3/34 , B32B7/02 , B32B27/00
CPC分类号： C08K3/346 , C09D7/61 , C09D109/06 , C09D175/04 , Y10T428/24967 , Y10T428/249991 , Y10T428/265 , C08L9/06
摘要： An improved coating composition including a polymeric component and synthetic clay. The coating composition is particularly useful for coating a polymeric substrate, such as a styrenic polymeric substrate. One particular preferred application involves coating a closed cell foam extruded styrenic polymeric insulation panel with the coating composition, thereby realizing attractive barrier properties and optical characteristics from the coating.
摘要翻译：包括聚合物组分和合成粘土的改进的涂料组合物。涂料组合物特别适用于涂覆聚合物基材，如苯乙烯聚合物基材。一个特别优选的应用包括用涂料组合物涂覆闭孔泡沫挤出的苯乙烯聚合物绝缘板，由此从涂层实现吸引人的阻挡性能和光学特性。

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