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1.发明申请Polyurethane Foam Premixes Containing Halogenated Olefin Blowing Agents And Foams Made From Same 有权含有卤代烯烃发泡剂的聚氨酯泡沫预混物和由其制成的泡沫公开(公告)号：US20120220677A1
公开(公告)日：2012-08-30
申请号：US13400559
申请日：2012-02-20
IPC分类号： C08J9/06
CPC分类号： C08J9/146 , C08G18/092 , C08G18/1816 , C08G18/222 , C08G18/225 , C08G18/227 , C08G18/4018 , C08G18/4027 , C08G18/4208 , C08G18/5021 , C08G18/546 , C08G2101/0016 , C08G2101/0025 , C08G2105/02 , C08J9/0028 , C08J2203/162 , C08J2375/04
摘要： The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and a non-amine catalyst used alone or in combination with an amine catalyst.
摘要翻译： 本发明提供聚氨酯和聚异氰脲酸酯泡沫及其制备方法。 更具体地说，本发明涉及闭孔，聚氨酯和聚异氰脲酸酯泡沫及其制备方法。 泡沫的特征在于细小的均匀的细胞结构和很少或没有泡沫崩溃。 泡沫体是用多元醇预混物组合物生产的，该组合物包含氢卤烯烃发泡剂，多元醇，硅氧烷表面活性剂和单独使用或与胺催化剂组合使用的非胺催化剂的组合。
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2.发明申请POLYURETHANE FOAM PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS AND FOAMS MADE FROM SAME 审中-公开聚氨酯泡沫包含氢化烯烃发泡剂和相似物质公开(公告)号：US20120313035A1
公开(公告)日：2012-12-13
申请号：US13491534
申请日：2012-06-07
IPC分类号： C09K3/00
CPC分类号： C08G18/1808 , C08G18/163 , C08G18/1816 , C08G18/222 , C08G18/227 , C08G18/4018 , C08G18/4208 , C08G18/482 , C08G18/5021 , C08G18/7664 , C08G2101/00 , C08J9/144 , C08J2375/04
摘要： The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and an-amine catalyst that prefreably has a Fluoride Generation Value of not greater than about 1000 ppm.
摘要翻译： 本发明提供聚氨酯和聚异氰脲酸酯泡沫及其制备方法。 更具体地说，本发明涉及闭孔，聚氨酯和聚异氰脲酸酯泡沫及其制备方法。 泡沫的特征在于细小的均匀的细胞结构和很少或没有泡沫崩溃。 泡沫体是用多元醇预混物组合物生产的，该组合物包含氢卤烯烃发泡剂，多元醇，硅氧烷表面活性剂和胺催化剂的组合，其中优选氟化物产生值不大于约1000ppm。
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公开(公告)号：US20120308723A1
公开(公告)日：2012-12-06
申请号：US13587433
申请日：2012-08-16
IPC分类号： A61B5/117
CPC分类号： A61B5/1172
摘要： A method and composition for transforming a latent physiological biometric into a visible physiological biometric are provided, the method comprising: providing a latent biometric disposed on a surface of an article, wherein said biometric comprises at least one eccrine-derived compound; contacting said latent biometric with a developing solution, wherein said developing solution comprises at least one imaging reagent selected from ninhydrin and 1,8-diazafluoren-9-one and a carrier solvent comprising at least one C3-C4 hydrofluorocarbon; and reacting said imaging reagent with said eccrine-derived compound to produce a visible physiological biometric.
摘要翻译： 提供了一种用于将潜在生理学生物转化为可见生理生物学的方法和组合物，所述方法包括：提供设置在制品表面上的潜伏生物测定，其中所述生物测定包含至少一种衍生化合物; 使所述潜在生物测定与显影溶液接触，其中所述显影溶液包含至少一种选自茚三酮和1,8-二氮杂芴-9-酮的成像试剂和包含至少一种C 3 -C 4氢氟烃的载体溶剂; 并使所述成像试剂与所述外分泌衍生的化合物反应以产生可见的生理学生物学特征。
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公开(公告)号：US20100081570A1
公开(公告)日：2010-04-01
申请号：US12566210
申请日：2009-09-24
申请人： ANDREW J. POSS , MICHAEL VAN DER PUY , RAJIV R. SINGH , GEORGE J. SAMUELS , DAVID NALEWAJEK , CHERYL L. CANTLON
发明人： ANDREW J. POSS , MICHAEL VAN DER PUY , RAJIV R. SINGH , GEORGE J. SAMUELS , DAVID NALEWAJEK , CHERYL L. CANTLON
IPC分类号： A01N29/00
CPC分类号： A01N29/02 , A01N47/08 , A01N47/14 , A01N2300/00
摘要： Chloropentafluoropropene is employed as a herbicide for the effective control of undesirable spermatophyte growth.
摘要翻译： 氯五氟丙烯用作除草剂以有效控制不期望的精子生长。
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