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

US09613758B2 Fabrication and application of polymer-graphitic material nanocomposites and hybride materials 有权
公开(公告)号：US09613758B2
公开(公告)日：2017-04-04
申请号：US13518781
申请日：2010-12-22
申请人： Pasi Moilanen , Jorma A. Virtanen
发明人： Pasi Moilanen , Jorma A. Virtanen
IPC分类号： H01B1/04 , H01B1/24 , C08K3/00 , H01G9/042 , C08K3/04 , H01G9/00 , H01G11/36 , B82Y30/00 , B82Y40/00
CPC分类号： H01G9/042 , B82Y30/00 , B82Y40/00 , C08K3/04 , C08K3/041 , C08K3/042 , C08L1/02 , C08L63/00 , H01B1/04 , H01B1/24 , H01G9/155 , H01G11/36 , Y02E60/13 , Y10T428/31971
摘要： The present invention describes a nanocomposite and hybride material of functionalized carbon nanotubes and cellulose and associated methods for the fabrication of that nanocomposite or hybride material containing electromagnetically active nanoparticles. The fabrication is fast, environmentally friendly, and economical. These nanocomposites are strong and electrically conducting, and have many materials and electronic applications.

2. 发明申请

US20130130049A1 FABRICATION AND APPLICATION OF POLYMER-GRAPHITIC MATERIAL NANOCOMPOSITES AND HYBRIDE MATERIALS 有权
标题翻译：聚合物材料纳米复合材料和混合材料的制备与应用
公开(公告)号：US20130130049A1
公开(公告)日：2013-05-23
申请号：US13518781
申请日：2010-12-22
申请人： Pasi Moilanen , Jorma A. Virtanen
发明人： Pasi Moilanen , Jorma A. Virtanen
IPC分类号： H01G9/042 , H01G9/00
CPC分类号： H01G9/042 , B82Y30/00 , B82Y40/00 , C08K3/04 , C08K3/041 , C08K3/042 , C08L1/02 , C08L63/00 , H01B1/04 , H01B1/24 , H01G9/155 , H01G11/36 , Y02E60/13 , Y10T428/31971
摘要： The present invention describes a nanocomposite and hybride material of functionalized carbon nanotubes and cellulose and associated methods for the fabrication of that nanocomposite or hybride material containing electromagnetically active nanoparticles. The fabrication is fast, environmentally friendly, and economical. These nanocomposites are strong and electrically conducting, and have many materials and electronic applications.
摘要翻译：本发明描述了功能化碳纳米管和纤维素的纳米复合材料和混合材料以及用于制造含有电磁活性纳米颗粒的纳米复合材料或混合材料的相关方法。制造快速，环保，经济。这些纳米复合材料具有很强的导电性，并具有许多材料和电子应用。

3. 发明授权

US06196979B1 Cassette and applicator for biological and chemical sample collection 失效
标题翻译：用于生物和化学样品采集的盒式和涂抹器
公开(公告)号：US06196979B1
公开(公告)日：2001-03-06
申请号：US09139213
申请日：1998-08-24
申请人： Jorma A. Virtanen
发明人： Jorma A. Virtanen
IPC分类号： A61B500
CPC分类号： G01N33/54373 , A61B5/15003 , A61B5/150099 , A61B5/150175 , A61B5/150259 , A61B5/150389 , A61B5/150473 , A61B5/150755 , A61B5/153 , A61B5/154 , A61B5/157 , A61B10/0045 , G01N35/00069
摘要： A biological sample collection unit for a centrifugal analyzer disk is disclosed. This unit consists of a flat cassette and an applicator that holds and controls the cassette during sample collection and during placement of the cassette into the analyzer disk.
摘要翻译：公开了一种用于离心分析器盘的生物样品收集单元。该单元包括一个扁平的盒式磁带和一个在样品收集过程中以及将磁带放入分析器磁盘期间保持和控制磁带的施加器。

4. 发明授权

US4756971A Surface treatment agents and polymers comprising substituted phenyl silanes and siloxanes 失效
标题翻译：表面处理剂和包含取代的苯基硅烷和硅氧烷的聚合物
公开(公告)号：US4756971A
公开(公告)日：1988-07-12
申请号：US907687
申请日：1986-08-26
申请人： Jorma A. Virtanen , Paavo K. J. Kinnunen , Arvo E. Kulo
发明人： Jorma A. Virtanen , Paavo K. J. Kinnunen , Arvo E. Kulo
IPC分类号： B01J20/286 , B01J20/32 , C07F20060101 , C07F7/12 , C07F7/18 , C08G77/04 , B32B5/16 , B32B17/00 , B01D15/08
CPC分类号： C08G77/04 , B01J20/286 , B01J20/3204 , B01J20/3219 , B01J20/3257 , B01J20/3259 , B01J20/3261 , B01J20/3263 , B01J20/3272 , C07F7/122 , C07F7/182 , Y10T428/2995 , Y10T428/2998 , Y10T428/31 , Y10T428/315 , Y10T428/31612
摘要： The invention concerns new compounds for making a hydrophilic surface lipophilic. The compounds have the general formula ##STR1## wherein Z.sup.1 and Z.sup.2 are independently chlorine, fluorine, bromine, alkoxy with not more than 6 carbon atoms, NH, --NH.sub.2, --NH.sub.2 ', wherein R' is alkyl with 1 to 3 carbon atoms, --SH, --CN, --N.sub.3 or hydrogen, and R.sup.1 is ##STR2## wherein each of the S-substituents, S.sub.1, S.sub.2, S.sub.3, S.sub.4 and S.sub.5 are independently selected from the group consisting of hydrogen, alkyl with 1 to 4 carbon atoms, methoxy, ethoxy, and cyano, provided that at least one of the S-substituents is other than hydrogen and when there is a methyl or methoxy S-substituent then (i) at least two of the S-substituents are other than hydrogen, (ii) two adjacent S-substituents form with the phenyl nucleus a naphtalene or anthracene group, or three adjacent S-substituents form together with the phenyl nucleus a pyrene group, and X is the group --(CH.sub.2).sub.n --, wherein n is 0 to 20, preferably 10 to 16, or the group ##STR3## wherein i is 0 to 10 and k is 1 to 5, whereby, when n is not 0, i.e. X is a spacer group, the S-substituents, especially S.sub.3, can also be phenoxy or biphenyl, and R.sup.2 is equal to Z.sup.1 or R.sup.1, or is lower alkyl, lower alkenyl, phenyl, or phenyl substituted with lower alkyl or lower alkoxy. The novel compounds may be used as such for modifying the hydrophilic surface for a variety of purposes, such as for chromatographic purposes or for use in electronics, or the compound may be polymerized, optionally using as co-reactants known silanes, to form polymers especially well-suited for chromatographic purposes.

5. 发明授权

US4668623A Method of fluorometrically measuring the activity of fat-degrading enzymes 失效
标题翻译：荧光测量脂肪降解酶活性的方法
公开(公告)号：US4668623A
公开(公告)日：1987-05-26
申请号：US582527
申请日：1984-02-22
申请人： Paavo K. J. Kinnunen , Tom M. Schroder , Jorma A. Virtanen
发明人： Paavo K. J. Kinnunen , Tom M. Schroder , Jorma A. Virtanen
IPC分类号： C12Q1/34 , C12Q1/61 , C12Q1/44
CPC分类号： C12Q1/34 , C12Q1/61 , C12Q2334/00 , G01N2333/918
摘要： The object of the present invention is a new method for fluorometrically assaying the activity of fat-degrading enzymes, such as lipases and phospholipases in samples containing said enzyme, such as in serum. According to the method the enzyme containing sample is reacted with a substrate containing acyl- or alkylglycerols or -phosphoglycerols having at least one fluorescent group, such as a pyrene group. The compounds may in addition contain flurorescence quenching groups. The enzyme hydrolyzes the substrate thus giving rise to changes in the fluorescence intensity during the enzyme reaction and the changes in the intensity are measured at a specific emission wavelength of the fluorescent group employed. The rate of change of the invensity is proportional to the enzyme activity in the sample.The invention concerns also the new compounds containing fluorescent groups to be used in the method.
摘要翻译：本发明的目的是在含有所述酶的样品例如血清中荧光测定脂肪降解酶如脂肪酶和磷脂酶的活性的新方法。根据该方法，含有酶的样品与含有具有至少一个荧光基团如芘基团的酰基 - 或烷基甘油或 - 磷酸甘油的底物反应。该化合物可另外含有花青猝灭基团。酶水解底物，从而在酶反应期间引起荧光强度的变化，并且在所用荧光基团的特定发射波长处测量强度的变化。其强度变化率与样品中的酶活性成正比。本发明还涉及用于该方法的含有荧光基团的新化合物。

6. 发明授权

US4360694A Process for preparing 1,2-diacyl-sn-glycerols 失效
标题翻译： 1,2-二酰基-sn-甘油的制备方法
公开(公告)号：US4360694A
公开(公告)日：1982-11-23
申请号：US251364
申请日：1981-04-06
申请人： Paavo K. J. Kinnunen , Tom M. Schroder , Jorma A. Virtanen
发明人： Paavo K. J. Kinnunen , Tom M. Schroder , Jorma A. Virtanen
IPC分类号： C07C69/003 , C07F5/02 , C09F5/08 , C07C67/02 , C11C3/02
CPC分类号： C07F5/025 , Y02P20/55
摘要： The object of the present invention is a novel and simple process for the production of 1,2-diacyl-sn-glycerols, wherein the acyl groups may be the same or different. According to the invention D-mannitol is reacted with benzene boronic acid or a derivative thereof to form a D-mannitol-monobenzeneboronate which compound is acylated either to form, after removal of the benzeneboronate protective group, a 1,2,5,6-tetraacyl-D-mannitol with four identical acyl groups, or is acylated selectively in two stages, by first acylating the 1,6-hydroxy groups of the boronate protected D-mannitol to form, after removal of the boronate protection, a 1,6-diacyl-D-mannitol, which then is repeatedly reacted with a benzene boronic acid or a derivative thereof and then acylated in the 2- and 5-positions. After removal of the boronate protective group, the tetra-acylated D-mannitol obtained either in the one-stage or two-stage process is split by oxidation to form a 1,2-diacyl-glyceraldehyde which in turn is reduced to the corresponding 1,2-diacyl-sn-glycerol. By means of the invention it is thus possible to prepare 1,2-diacyl-sn-glycerols in which the acyl groups can be the same or different.
摘要翻译：本发明的目的是制备1,2-二酰基-sn-甘油的新颖且简单的方法，其中酰基可以相同或不同。根据本发明，D-甘露醇与苯硼酸或其衍生物反应形成D-甘露醇 - 单苯硼酸盐，该化合物在除去苯硼酸盐保护基后形成1,2,5,6- 具有四个相同酰基的四酰基-D-甘露糖醇，或者通过首先酰化硼酸酯保护的D-甘露糖醇的1,6-羟基，在两个阶段中选择性地酰化形成去除硼酸酯保护之后形成1,6 - 二酰基-D-甘露醇，然后与苯硼酸或其衍生物反复反应，然后在2-和5-位上进行酰化。除去硼酸酯保护基后，在一步法或两步法中得到的四酰化D-甘露糖醇通过氧化分解形成1,2-二酰基 - 甘油醛，然后将其还原成相应的1 ，2-二酰基-sn-甘油。通过本发明，可以制备其中酰基可以相同或不同的1,2-二酰基-sn-甘油。

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