| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 556118000 | Zinc, cadmium, or mercury containing (Zn, Cd, or Hg) | 23 |
| 20080200709 | Chain growth reaction process - A process is disclosed for the preparation of zinc alkyl chain growth products via a catalysed chain growth reaction of an alpha-olefin on a zinc alkyl, wherein the chain growth catalyst system employs a group 3-10 transition metal, or a group 3 main group metal, or a lanthanide or actinide complex, and optionally a suitable activator. The products can be further converted into alpha-olefins by olefin displacement of the grown alkyls as alpha-olefins from the zinc alkyl chain growth product, or into primary alcohols, by oxidation of the resulting zinc alkyl chain growth product to form alkoxide compounds, followed by hydrolysis of the alkoxides. | 08-21-2008 |
| 20120283462 | NANOPARTICLES HAVING REDUCED LIGAND SPHERES - The invention relates to the technical field of nanoparticles. The subject matter of the invention is a method for treating nanoparticles for the reduction of ligand spheres. | 11-08-2012 |
| 20130066094 | ADSORBENT FOR REMOVING METAL COMPOUNDS AND METHOD FOR SAME - Disclosed are effective and simple adsorbents and methods of using the adsorbents for removing metal impurities generated during storage, transportation and supply of organometallic compounds. The disclosed adsorbents and methods provide for the easy and effective removal of the metallic impurities or compounds generated from decomposition of the organometallic compound during its transportation, storage, and supply. Namely, the disclosed adsorbents and methods permit the stable supply of a high purity organometallic compound desired in the semiconductor and photovoltaic cell. | 03-14-2013 |
| 20160060201 | Homochiral Metal-Organic Framework with Enantiopure Pillar[5]arene Active Domains - Homochiral metal organic framework (MOF) selected from a group consisting of (Sp)-P5A-MOF-1 and (Rp)-P5A-MOF-1 is provided. The homochiral MOFs are prepared from pure enantiomer struts of formula (I): | 03-03-2016 |
| 556119000 | Sulfur double bonded directly to chalcogen | 1 |
| 20120259134 | PROCESS FOR PRODUCTION OF ZINC TOLUENESULFONATE, ZINC TOLUENESULFONATE, AND PROCESS FOR PRODUCTION OF CARBAMATE - A process for producing zinc toluenesulfonate comprising reacting a zinc compound comprising Zn(OH) | 10-11-2012 |
| 556121000 | Carbon bonded directly to the metal | 8 |
| 20090118529 | Highly reactive zinc form, method for the production thereof, and use of the same - The invention relates to a highly reactive zinc form, to a method for the production thereof, and to the use of said highly reactive zinc form in synthetic chemistry. | 05-07-2009 |
| 20110144367 | Activation of porous MOF materials - A method for the treatment of solvent-containing MOF material to increase its internal surface area involves introducing a liquid into the MOF in which liquid the solvent is miscible, subjecting the MOF to supercritical conditions for a time to form supercritical fluid, and releasing the supercritical conditions to remove the supercritical fluid from the MOF. Prior to introducing the liquid into the MOF, occluded reaction solvent, such as DEF or DMF, in the MOF can be exchanged for the miscible solvent. | 06-16-2011 |
| 556128000 | Cyano, nitrogen or halogen bonded directly to the metal | 3 |
| 20110077419 | DOUBLE METAL CYANIDE CATALYST HAVING A CONTROLLED REACTIVITY FOR PREPARING A POLYOL AND PREPARATION THEREOF - A double metal cyanide catalyst of the present invention having a controlled reactivity for preparing a polyol, which contains an ether ligand having a molecular weight of less than 200 and a glycol ligand having a molecular weight of less than 200 can be used in the preparation of a polyol having a unsaturation degree suitable for direct use for producing a polyurethane having suitable properties. | 03-31-2011 |
| 20130109876 | PROCESS FOR THE PREPARATION OF ORGANOZINC HALIDES | 05-02-2013 |
| 20140371479 | PROCESS FOR THE IN SITU ACTIVATION OF ZINC METAL - A non-carcinogenic process for the activation of zinc metal in a medium polarity solvent, wherein said zinc metal is activated by the reaction thereof with a halogen and a lithium compound selected from lithium halides and lithium pseudohalides, the use of said activated zinc metal for the preparation of an organozinc halide of formula R—ZnX, and a process for the preparation of compounds obtainable by the reaction of said organozinc halide of formula R—ZnX with compounds having functionality enabling them to react with said organozinc halide. | 12-18-2014 |
| 556129000 | The compound consists of the metal, carbon and hydrogen (e.g., dialkyl zinc, etc.) | 3 |
| 20100121089 | Methods for preparing dioranozinc compounds - There are provided methods for preparing diorganozinc compounds of formula R | 05-13-2010 |
| 20100331563 | Chain growth reaction process - A process is disclosed for the preparation of zinc alkyl chain growth products via a catalysed chain growth reaction of an alpha-olefin on a zinc alkyl, wherein the chain growth catalyst system employs a group 3-10 transition metal, or a group 3 main group metal, or a lanthanide or actinide complex, and optionally a suitable activator. The products can be further converted into alpha-olefins by olefin displacement of the grown alkyls as alpha-olefins from the zinc alkyl chain growth product, or into primary alcohols, by oxidation of the resulting zinc alkyl chain growth product to form alkoxide compounds, followed by hydrolysis of the alkoxides. | 12-30-2010 |
| 20110054206 | METHOD FOR MANUFACTURING DIALKYLZINC AND DIALKYLALUMINUM MONOHALIDE - The present invention is to provide a method for manufacturing dialkylzinc and dialkylaluminum monohalide that makes it possible to efficiently manufacture both dialkylzinc and dialkylaluminum monohalide of high purity and at a high yield on an industrial scale with a single reaction from zinc halide and trialkylaluminum as raw materials, while suppressing the production of precipitants in the reaction process and suppressing the adhesion of precipitates to the equipment and the admixture thereof into the product. | 03-03-2011 |
| 556130000 | Chalcogen bonded directly to the metal | 10 |
| 20090143604 | Synthesis of hydrofluoroalkanols and hydrofluoroalkenes - Described herein is a process for the manufacture of hydrofluoroalkanols of the structure R | 06-04-2009 |
| 20120083619 | Synthesis of Hydrofluoroalkanols and Hydrofluoroalkenes - Described herein is a process for the manufacture of hydrofluoroalkanols of the structure R | 04-05-2012 |
| 20130204025 | CRYSTALLISATION FACILITATORS FOR THE SYNTHESIS OF METAL ORGANIC FRAMEWORKS - A crystallisation facilitator for promoting crystal growth of a metal-organic framework, the crystallisation facilitator comprising at least one of: a metal or ionic form of that metal, or a compound including a metal, which is selected from the group consisting of Group 1 through 16 metals of the IUPAC Periodic Table of the Elements including actinides, and lanthanides, and combinations thereof. A method of synthesising a metal-organic framework using the crystallisation facilitator is also described. | 08-08-2013 |
| 556131000 | The chalcogen is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens | 7 |
| 20100261923 | PREPARATIVE METHOD AND APPLICATION OF ZN(II)-CURCUMIN COMPLEX AND ZN(II)-CURCUMIN SOLID DISPERSIONS - This invention revealed the preparative method and applications of a Zn(II)-curcumin complex and its solid dispersions. The mass ration of Zn(II)-curcumin complex and polyvinylpyrrolidone (PVP) K30 was 1:1˜1:28. The Zn(II)-curcumin complex was synthesized by mixing equimolar amounts of zinc acetate and curcumin in dry ethanol and refluxing the mixture under a nitrogen atmosphere. The Zn(II)-curcumin complex precipitated, and the solid was separated by filtration and washed several times by water and ethanol to remove any unreacted curcumin and zinc acetate. Zn(II)-curcumin and PVP-k30 were added to absolute ethanol to produce a suspension by cryo-grinding under a nitrogen atmosphere. SDs of Zn(II)-curcumin/PVP were produced with a spray dryer. Zn(II)-curcumin SDs showed predominant effects in curing various senile diseases by tackling disadvantages of curcumin and surmounted the problems of monoindication and unideal therapeutic efficacy general existed in drugs for senile disease treatment. This invention is of simple preparing method and extensive application prospects. | 10-14-2010 |
| 20110319645 | ORGANOMETALLIC CATALYST AND PREPARATION THEREOF - The present invention relates to a method for producing an organometallic catalyst and an organometallic catalyst when produced by the method. The method comprises the steps of combining a polycarboxylic acid or anhydride and a metal-oxide, metal-hydroxide or metal-salt with a solvent at a temperature and pressure at which the solvent exists as a supercritical or near-critical fluid. The polycarboxylic acid or anhydride is reacted with the metal-oxide, metal-hydroxide or metal-salt for sufficient time and under sufficient temperature and pressure to produce the organometallic catalyst. The present invention also relates to a process for making a poly(alkylene carbonate) in the presence of a catalytic amount of the organometallic catalyst produced by the method. | 12-29-2011 |
| 556132000 | Carbocyclic ring bonded directly to the carbon of the -C(=X)X- group | 3 |
| 20110178320 | GAS ADSORPTION MATERIAL, PRECURSOR OF SAME, AND METHOD OF PRODUCING GAS ADSORPTION MATERIAL - A gas adsorption material has a three-dimensional structure wherein a ligand (p-hydroxybenzoic acid) having an aromatic ring as a principal skeleton containing, a carboxyl group and a functional group capable of forming a coordinate bond, the functional group being other than the carboxyl group, and a metal nucleus (Zn) are bonded to each other at a ratio of 1:1. The ligand contains a functional hydroxyl group other than the carboxyl group, and the carboxyl group and the functional group other than the carboxyl group are bonded in at least one position to the metal nucleus. The gas adsorption material is produced by drying a precursor obtained by reacting the ligand and the metal nucleus, dissolving the dried precursor in an organic solvent, heating and stirring a resultant solution to form a three-dimensional structure that includes the organic solvent as a crystal solvent, and removing the crystal solvent. | 07-21-2011 |
| 20120172612 | OPEN METAL ORGANIC FRAMEWORKS WITH EXCEPTIONAL SURFACE AREA AND HIGH GAS STORAGE CAPACITY - The disclosure provides metal organic frameworks comprising exception porosity. | 07-05-2012 |
| 20120259135 | COMPLEX MIXED LIGAND OPEN FRAMEWORK MATERIALS - The disclosure provides multivariate metal organic frameworks comprising different functional ligands. | 10-11-2012 |
| 556134000 | Nitrogen containing (e.g., zinc ethionates, etc.) | 2 |
| 20100324322 | Zinc-monocysteine complex and method of using zinc-cysteine complexes - A method of providing zinc to a subject in need of treatment includes administering to the subject an effective amount of a zinc-cysteine complex. The zinc-cysteine complex is preferably a zinc-monocysteine complex. The complexes of zinc-cysteine of the present invention increase the activity of antioxidant enzymes catalase and glutathione peroxidase, and the antioxidant protein metallothionein. The complexes of zinc-cysteine of the present invention protect retinal pigment epithelial cells from increasing hydrogen peroxide concentrations. | 12-23-2010 |
| 20140179945 | CHELATED COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME - A composition includes a first chelating agent, a second chelating agent, and a plurality of metal ions. In one embodiment, the second chelating agent includes citric acid and is different than the first chelating agent. A method for forming a composition includes mixing a first chelating agent, a second chelating agent, and a metal salt together to form a mixture and processing the mixture to form at least one of a granulated composition and a powdered composition. In some embodiments, the second chelating agent includes citric acid and is different than the first chelating agent. | 06-26-2014 |
