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1. 发明申请

US20090203808A1 EXPANDABLE PARTICULATE POLYMER COMPOSITION 审中-公开
标题翻译：可膨胀的聚合物组合物
公开(公告)号：US20090203808A1
公开(公告)日：2009-08-13
申请号：US12350987
申请日：2009-01-09
申请人： Paul E. Arch , Jennifer Chen , Willem van Liemt , Rick Salvador
发明人： Paul E. Arch , Jennifer Chen , Willem van Liemt , Rick Salvador
IPC分类号： C08J9/16
CPC分类号： C08J9/146 , C08J9/18 , C08J2351/06
摘要： An expandable particulate interpenetrating network polymer composition that includes as an expansion agent pentafluorobutane and optionally a minor amount of heptafluoropropane is described. The expandable particulate interpenetrating network polymer, more particularly, includes a particulate interpenetrating network polymer that includes: (i) a polyolefin polymer present in an amount of from 10 percent by weight to 80 percent by weight; and (ii) a vinyl aromatic polymer present in an amount of from 20 percent by weight to 90 percent by weight, in each case based on total weight of the particulate interpenetrating network polymer. The expansion agent resides (or is impregnated) within the particulate interpenetrating network polymer. The pentafluorobutane may be 1,1,1,3,3-pentafluorobutane, and the heptafluoropropane may be 1,1,1,2,3,3,3-heptafluoropropane. In an embodiment, the expansion agent consists of 1,1,1,3,3-pentafluorobutane, and is substantially free of any other expansion agents. The expandable particulate interpenetrating network polymer compositions of the present invention have improved expansion agent retention values, relative to comparative expandable particulate interpenetrating network polymer compositions (e.g., containing isopentane as an expansion agent).
摘要翻译：描述了包含五氟丁烷和任选的少量七氟丙烷作为膨胀剂的可膨胀颗粒互穿网络聚合物组合物。可膨胀颗粒互穿网络聚合物，更具体地，包括颗粒互穿网络聚合物，其包括：（i）以10重量％至80重量％的量存在的聚烯烃聚合物; 和（ii）基于颗粒互穿网络聚合物的总重量，乙烯基芳族聚合物的存在量为20重量％至90重量％。膨胀剂驻留（或浸渍）在颗粒互穿网络聚合物内。五氟丁烷可以是1,1,1,3,3-五氟丁烷，七氟丙烷可以是1,1,1,2,3,3,3-七氟丙烷。在一个实施方案中，膨胀剂由1,1,1,3,3-五氟丁烷组成，并且基本上不含任何其它膨胀剂。相对于比较可膨胀颗粒互穿网络聚合物组合物（例如，含有异戊烷作为膨胀剂），本发明的可膨胀颗粒互穿网络聚合物组合物具有改进的膨胀剂保留值。

2. 发明授权

US06380146B1 Bleaching detergent compositions 失效
标题翻译：漂白洗涤剂组合物
公开(公告)号：US06380146B1
公开(公告)日：2002-04-30
申请号：US09596994
申请日：2000-06-20
申请人： Greta Johanna Breel , Daniel Convents , Willem Van Liemt , Ton Swarthoff , Robin Stefan Twisker
发明人： Greta Johanna Breel , Daniel Convents , Willem Van Liemt , Ton Swarthoff , Robin Stefan Twisker
IPC分类号： C11D742
CPC分类号： C11D3/30 , C11D3/26 , C11D3/349 , C11D3/38609 , C11D3/3942
摘要： There is provided a bleaching detergent composition comprising one or more surfactants, a phenol oxidizing enzyme and a compound which acts as enhancer for the phenol oxidizing enzyme, said composition having an Enhancer Index as herein defined of at least 12 and prefereably in the range of 15-50.
摘要翻译：提供了一种漂白洗涤剂组合物，其包含一种或多种表面活性剂，酚氧化酶和充当酚氧化酶的增强剂的化合物，所述组合物具有如本文所定义的至少12并且优选在15范围内的增强子指数 -50。

3. 发明申请

US20100119813A1 FIRE RETARDANT POLYSTYRENE 审中-公开
标题翻译：阻燃聚苯乙烯
公开(公告)号：US20100119813A1
公开(公告)日：2010-05-13
申请号：US12451353
申请日：2008-05-22
申请人： Willem Diederik Brouwer , Eric Hendrikus Engelbertus Las , Willem Van Liemt , Govind Rauniyar , Willem Hubert Marie Souren
发明人： Willem Diederik Brouwer , Eric Hendrikus Engelbertus Las , Willem Van Liemt , Govind Rauniyar , Willem Hubert Marie Souren
IPC分类号： B32B27/18 , C08J9/00 , B29C43/02
CPC分类号： C08J9/224 , C04B26/16 , C04B28/26 , C04B2111/28 , C08J2201/038 , C08J2361/00 , C08J2375/00 , C08J2425/06 , Y10T428/249987 , C04B14/024 , C04B16/08
摘要： A composition comprising: (i) expanded or expandable polystyrene beads or particles (ii) an intumescent, and (iii) a fire-resistant binder the weight of (i) being in the range 20-75% by weight based on the total weight of (i), (ii) and (iii) is disclosed. The fire-resistant binder is an inorganic material chosen from the list comprising metal, silicates, metal aluminates, metal amminosilicates and zeolites preferably an aqueous solution of sodium silicate. A method of preparing a fire-retardant polystyrene is also disclosed.
摘要翻译：一种组合物，其包含：（i）膨胀或可膨胀聚苯乙烯珠或颗粒（ii）膨胀剂，和（iii）耐火粘合剂，其重量为（i）基于总重量的20-75重量％（i），（ii）和（iii）所示。耐火粘合剂是从列表中选择的无机材料，其包括金属，硅酸盐，金属铝酸盐，氨基硅酸金属盐和沸石，优选硅酸钠水溶液。还公开了制备阻燃聚苯乙烯的方法。

4. 发明授权

US06323014B1 Method and composition for enhancing the activity of an enzyme 失效
标题翻译：提高酶活性的方法和组合物
公开(公告)号：US06323014B1
公开(公告)日：2001-11-27
申请号：US09596998
申请日：2000-06-20
申请人： Greta Johanna Breel , Daniel Convents , Willem Van Liemt , Ton Swarthoff , Robin Stefan Twisker
发明人： Greta Johanna Breel , Daniel Convents , Willem Van Liemt , Ton Swarthoff , Robin Stefan Twisker
IPC分类号： C12N996
CPC分类号： C11D3/26 , C11D3/30 , C11D3/349 , C11D3/38609 , C11D3/3942
摘要： There is provided a process for enhancing the activity of a phenol oxidizing enzyme, comprising adding to the enzyme, as an enhancer for the activity of the enzyme, one or more compounds having the formula: wherein: A is an optionally substituted electron-withdrawing group, chosen from the group consisting of nitrile, carboxyl, and esters and salts thereof, amides, aldehydes, ketones, sulfoxides, sulfones, or sulphonates, and B is an optionally substituted electron-donating group, chosen from the group consisting of the oxide anion, sulfide anion, oxides, amines, imines, hydroxides, sulfides, ethers, carboxylic acids, and halogen substituents, and R1-R5 may each independently represent hydrogen, hydroxy, halogen, nitroso, formyl, carboxyl, and esters and salts thereof, carbamoyl, sulfo, and esters and salts hereof, sulfamoyl, nitro, amino, phenyl, C1-C20 alkyl, C1-C8 alkoxy, carbonyl-C1-C6-alkoxy, aryl-C1-C6-alkyl, and R2 and R5 together may form an alkylene group or an alkenylene group.
摘要翻译：提供了一种增强酚氧化酶的活性的方法，包括向酶中加入作为酶活性的增强剂，一种或多种具有下式的化合物：其中：A是任选取代的吸电子基团选自腈，羧基及其酯和盐，酰胺，醛，酮，亚砜，砜或磺酸盐，B是任选取代的给电子基团，其选自氧化物阴离子，硫化物阴离子，氧化物，胺，亚胺，氢氧化物，硫化物，醚，羧酸和卤素取代基，R 1 -R 5可各自独立地表示氢，羟基，卤素，亚硝基，甲酰基，羧基及其酯和盐，氨基甲酰基，，和其酯和盐，氨磺酰，硝基，氨基，苯基，C 1 -C 20烷基，C 1 -C 8烷氧基，羰基-C 1 -C 6 - 烷氧基，芳基-C 1 -C 6烷基和R 2和R 5一起可以形成亚烷基基团或亚烯基。

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