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1. 发明申请

US20200095693A1 NOBLE METAL SALT PREPARATION, A METHOD FOR PRODUCTION THEREOF AND USE FOR ELECTROPLATING 审中-公开
公开(公告)号：US20200095693A1
公开(公告)日：2020-03-26
申请号：US16616225
申请日：2017-05-23
申请人： SAXONIA EDELMETALLE GMBH
发明人： Rayko EHNERT , Frank KÖSTER
IPC分类号： C25B3/12 , C25B3/02 , C23C18/44 , C25D3/52 , C25D3/48
摘要： The present invention relates to a method for production of a noble metal salt preparation, the noble metal salt preparation comprising at least one noble metal sulfonate and thiourea and the use for surface coating by electroplating or electroless plating of a noble metal or metal alloy.

2. 发明授权

US10407538B2 Low chromatic aberration polyester different-shrinkage composite yarn 有权
公开(公告)号：US10407538B2
公开(公告)日：2019-09-10
申请号：US15744869
申请日：2016-10-25
申请人： JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
发明人： Guanfan Jin , Yiwei Shao , Ye Zhang , Lijun Wang , Huaizhi Zhuo , Zhujun Ding
IPC分类号： C08G63/183 , C08G63/86 , D01F1/10 , D01F6/92 , C08G63/83 , D02G1/18 , D01F6/62 , C25B3/12 , D01D5/08 , D06P1/16
摘要： A low chromatic aberration polyester different-shrinkage composite yarn is made of polyester POY yarn and polyester FDY composite yarn. The polyester POY yarn and polyester FDY yarn is obtained by spinning the polyester solution, the rupture strength of the low color polyester different-shrinkage composite yarn is ≥1.9 cN/dtex, the elongation at break is 30.0±5.0%, the crimp shrinkage is 2.50±3.0%, the network degree is 20±5/m, the color difference ΔE is less than 0.200. In the invention, the magnesium ethylene glycol is relatively mild, the thermal degradation coefficient is small, the oligomers in the polymerization process is reduced, and the oligomers in the dissolution process are further reduced, so that the appearance of stains and streaks reduces during the dyeing and post-processing heat setting of the polyester fiber, which ensures the fiber's leveling and rubbing fastness.

3. 发明申请

US20180202078A1 An ultra-low shrinkage polyester industrial yarn and its preparation method 审中-公开
公开(公告)号：US20180202078A1
公开(公告)日：2018-07-19
申请号：US15744841
申请日：2016-10-25
申请人： JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
发明人： Huirong ZHAO , Xiaobing FAN , Chaoming YANG , Lijun WANG
IPC分类号： D01F6/62 , C08G63/183 , C08G63/83 , C08G63/86 , C25B3/12
CPC分类号： D01F6/62 , C08G63/183 , C08G63/83 , C08G63/866 , C25B3/12
摘要： The present invention discloses an ultra-low shrinkage polyester industrial yarn and its preparation method. The ultra-low shrinkage polyester industrial yarn is prepared by subjecting a polyester to dissolution, washing and solid state polycondensation followed by spinning. The ultra-low shrinkage polyester industrial yarn has a dry heat shrinkage rate of 1.8±0.25% under test conditions of 177° C.×10 min×0.05 cN/dtex. The polycondensation catalyst consists of magnesium ethylene glycol and antimony ethylene glycol, has a small thermal degradation coefficient. The present invention reduces oligomers during polymerization, reduces thermal degradation during processing, and as a result the invention greatly reduces impurities and nucleating agent in the polyester, leading to an increase in the probability of homogeneous nucleation based on the reduction of heterogeneous nucleation. The dissolution and washing of polyester further decreases oligomer content, facilitating the growth of the grain size and the optimization of crystal perfection in the ultra-low shrinkage polyester industrial yarn.

4. 发明申请

US20180201728A1 A flame-retardant polyester fiber and its preparation method 审中-公开
公开(公告)号：US20180201728A1
公开(公告)日：2018-07-19
申请号：US15744873
申请日：2016-10-25
申请人： JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
发明人： Lili WANG , LiXin YIN , Qianhan LIU , Feng LI
IPC分类号： C08G63/692 , C08G63/83 , C08G63/86 , D01F1/07 , D01F6/84 , D01D5/08 , C25B3/12
CPC分类号： C08G63/6928 , C08G63/83 , C08G63/866 , C25B3/12 , D01D5/08 , D01F1/07 , D01F6/84 , D10B2401/04
摘要： A flame-retardant polyester fiber obtained by spinning flame-retardant polyester and irradiating with ultraviolet light and having a limiting oxygen index value of greater than 30. Flame retardant 2-carboxyethylphenylphosphinic acid to improve the flame retardant properties of polyester, the use of polyester containing unsaturated double bond in UV irradiation, the double bond opens to form a crosslinking point, the formation of a certain amount of the network structure improves the heat-resistant temperature of the poly-fiber and improves the anti-dripping performance of the polyester fiber.

5. 发明申请

US20180201726A1 An industrial polyester and its preparation method 审中-公开
公开(公告)号：US20180201726A1
公开(公告)日：2018-07-19
申请号：US15744867
申请日：2016-06-12
申请人： JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
发明人： Hongwei Fan , Fangming TANG , Xiaoyu WANG , Wengang LI , Lili WANG , Shanshui WANG , Qianhan LIU , Zangzang NIU
IPC分类号： C08G63/183 , C08G63/86 , C08G63/83 , C25B3/12 , D01F6/62
CPC分类号： C08G63/183 , C08G63/78 , C08G63/83 , C08G63/866 , C08G63/90 , C25B3/12 , D01F6/62
摘要： A polyester obtained by the esterification of terephthalic acid and ethylene glycol and the polycondensation catalysed by a mixture of magnesium ethylene glycol and antimony ethylene glycol followed by granulation. In the polyester sections, the carboxyl end group is less than 15 mol/t, the mass percentage of oligomer is lower than 0.5%, and weight percentage of diethylene glycol is lower than 0.5%.

6. 发明授权

US09938628B2 Composite nanoparticles containing rare earth metal and methods of preparation thereof 有权
公开(公告)号：US09938628B2
公开(公告)日：2018-04-10
申请号：US14715704
申请日：2015-05-19
申请人： GENERAL ELECTRIC COMPANY
发明人： Binil Itty Ipe Kandapallil , Lakshmi Krishnan , Francis Johnson
IPC分类号： C25B3/00 , C25D3/56 , C25D15/00 , C25D11/34 , C25C5/02 , C25C7/06 , C25B3/12 , H01F1/00
CPC分类号： C25B3/00 , C25B3/12 , C25C5/02 , C25C7/06 , C25D3/56 , C25D11/34 , C25D15/00 , H01F1/0054
摘要： The present invention is directed to composite nanoparticles comprising a metal, a rare earth element, and, optionally, a complexing ligand. The invention is also directed to composite nanoparticles having a core-shell structure and to processes for preparation of composite nanoparticles of the invention.

7. 发明授权

US09145341B2 Process of preparing Grignard reagent 有权
标题翻译：制备格氏试剂的方法
公开(公告)号：US09145341B2
公开(公告)日：2015-09-29
申请号：US14083842
申请日：2013-11-19
申请人： Technion Research & Development Foundation Limited
发明人： Yair Ein-Eli , Daniel Luder , Alexander Kraytsberg
IPC分类号： C25B3/12 , C07B49/00 , C25B15/08 , H01M4/38 , H01M12/06
CPC分类号： C07B49/00 , C25B3/12 , C25B15/08 , H01M4/382 , H01M12/06 , H01M2300/0045
摘要： A novel process of preparing a Grignard reagent is disclosed. The process is effected by electrochemically reacting a Grignard precursor with an electrode which comprises a metal for forming the Grignard reagent, in the presence an electrolyte solution that comprises a room temperature ionic liquid (RTIL). Electrochemical cells and systems for performing the process, and uses thereof in various applications are also disclosed.
摘要翻译：公开了一种制备格氏试剂的新方法。在包含室温离子液体（RTIL）的电解质溶液的存在下，通过使格氏原子与包含用于形成格氏试剂的金属的电极电化学反应来实现该过程。还公开了用于执行该方法的电化学电池和系统及其在各种应用中的用途。

8. 发明授权

US08563464B2 Use of porous metal-organic framework materials for color marking of filters 失效
标题翻译：使用多孔金属 - 有机骨架材料进行过滤器的颜色标记
公开(公告)号：US08563464B2
公开(公告)日：2013-10-22
申请号：US12521337
申请日：2007-12-17
申请人： Markus Schubert , Ulrich Mueller , Christoph Kiener , Marcus Guzmann , Juergen Huff , Joerg Pastre
发明人： Markus Schubert , Ulrich Mueller , Christoph Kiener , Marcus Guzmann , Juergen Huff , Joerg Pastre
IPC分类号： B01J20/22 , B01D46/00 , C25B3/12
CPC分类号： B01J20/226 , B01J2220/49
摘要： The present invention relates to the use of a porous metal-organic framework material comprising at least one, at least bidentate, organic compound bound to at least one metal ion by coordination, the at least one metal ion, the at least one, at least bidentate, organic compound, or if appropriate a further component, being a coloring component, as sorbent and for permanent color marking of a filter.
摘要翻译：本发明涉及多孔金属 - 有机骨架材料的用途，所述多孔金属 - 有机骨架材料包含通过配位与至少一种金属离子结合的至少一种至少二齿的有机化合物，至少一种金属离子，至少一种金属离子二齿，有机化合物，或适当的另一组分，作为着色组分，作为吸附剂，并用于过滤器的永久颜色标记。

9. 发明申请

US20080142373A1 ELECTROLYTIC METHOD TO MAKE ALKALI ALCOHOLATES USING ION CONDUCTING ALKALI ELECTROLYTE/SEPERATOR 有权
标题翻译：使用离子导电碱性电解质/分离器制备碱性金属醇的电解方法
公开(公告)号：US20080142373A1
公开(公告)日：2008-06-19
申请号：US11611054
申请日：2006-12-14
申请人： Ashok V. Joshi , Shekar Balagopal , Justin Pendelton
发明人： Ashok V. Joshi , Shekar Balagopal , Justin Pendelton
IPC分类号： C25B3/12
CPC分类号： C25B3/04 , C25B3/00
摘要： Alkali alcoholates, also called alkali alkoxides, are produced from alkali metal salt solutions and alcohol using a three-compartment electrolytic cell. The electrolytic cell includes an anolyte compartment configured with an anode, a buffer compartment, and a catholyte compartment configured with a cathode. An alkali ion conducting solid electrolyte configured to selectively transport alkali ions is positioned between the anolyte compartment and the buffer compartment. An alkali ion permeable separator is positioned between the buffer compartment and the catholyte compartment. The catholyte solution may include an alkali alcoholate and alcohol. The anolyte solution may include at least one alkali salt. The buffer compartment solution may include a soluble alkali salt and an alkali alcoholate in alcohol.
摘要翻译：碱金属醇盐，也称碱金属醇盐，使用三室电解池由碱金属盐溶液和醇制备。电解池包括由阳极构成的阳极电解液室，缓冲隔室和配置有阴极的阴极电解液室。构造成选择性输送碱离子的碱离子导电固体电解质位于阳极电解液室和缓冲室之间。碱离子可渗透分离器位于缓冲室和阴极电解液室之间。阴极电解液可以包括碱性醇化物和醇。阳极电解液可以包括至少一种碱金属盐。缓冲室溶液可以包括可溶性碱金属盐和醇中的碱金属盐。

10. 发明授权

US3787383A Polymerization of olefinic compounds and catalysts therefor 失效
标题翻译：烯烃化合物及其催化剂的聚合
公开(公告)号：US3787383A
公开(公告)日：1974-01-22
申请号：US3787383D
申请日：1971-12-27
申请人： MONSANTO CO
发明人： MOTTUS E , ORT M
IPC分类号： B01J37/34 , C08F4/00 , C08F10/00 , C08F36/04 , C25B3/12 , C08F1/28 , C08F1/56
CPC分类号： C25B3/12 , B01J37/348 , C08F10/00 , C08F36/04 , Y10S526/905 , C08F4/622 , C08F4/42 , C08F4/44
摘要： AN ELECTROLYTIC PROCESS IS DESCRIBED FOR MAKING CERTAIN BIS-(HALOMETAL)METHANES SUCH AS BIS(DICHLOROALUMINUM)METHANE. CL2ALCH2ALCL2, WHICH IS A NEW COMPOUND, AND THESE COMPOUNDS CAN BE COMBINED WITH TRANSITION METAL COMPOUNDS SUCH AS VOCL3 TO MAKE VERY ACTIVE CATALYSTS FOR POLYMERIZING OLEFINIC COMPOUNDS SUCH AS ETHYLENE. IN THE ELECTROLYTIC PROCESS BORON, A GROUP II. GROUP III-A OR GROUP IV-A METAL, E.G. ALUMINUM, IS USED AS AN ANODE WITH AN ELECTROLYTE SUCH AS HOALCL2 IN THE PRESENCE OF A METHYLENE DIHALIDE SUCH AS CH2CL2 OR A GEM DIHALIDE WHICH DOES NOT READILY DEHYDROHALOGENATE OR ALKYLATE. IT IS PREFERRED TO CARRY OUT THE ELECTROLYSIS IN THE PRESENCE OF ETHYLENE OR ANOTHER OLEFINIC COMPOUND TO PROMOTE CONDUCTIVITY. ALSO, IT IS PREFERRED THAT ALL REACTANTS BE SUBSTANTIALLY FREE OF WATER, EXCEPT FOR SMALL KNOWN AMOUNTS OF WATER WHICH MAY BE ADD TO PROMOTE ELECTROLYSIS. ALSO, IT IS PREFERRED TO BLANKET THE ELECTROLYSIS WITH ETHYLENE WHICH ALSO SERVES TO PROMOTE CONDUCTIVITY, OR AN INERT GAS TO EXCLUDE MOISTURE, OXYGEN AND OTHER UNDERSIRABLE MATERIALS. THE CATALYSTS POLYMERIZE OLF EFINIC COMPOUNDS TO LIQUID OR SOLID POLYMERS DEPENDING ON THE PARTICULAR CATALYST USED AND THE OLEFIN BEING POLYMEERIZED. THE CATALYSTS ARE PROMOTED OR MODIFIED BY SMALL AMOUNTS OF WATER OR OTHER ELECTRON DONOR COMPOUNDS.

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