30 results about "Organocopper compound" patented technology

A composition for copper patterning and a method of copper patterning using the composition are provided, which composition is excellently safe in copper patterning, sintering at lower temperatures, and capable of forming a highly conducive copper pattern of a desired shape even on a plastic substrate. The composition contains Component A: a copper β-ketocarboxylate compound of formula (1):(R1, R2: H or C1-C6 straight- or C3-C6 branched-hydrocarbon group, etc.); and based on 1 mol of this compound, Component B: an amine compound having a boiling point of not higher than 250° C. at 0.1 to 500 mol; and Component C-1: an organic acid having pKa of not more than 4 at 0.01 to 20 mol, and / or Component C-2: an organic copper compound composed of copper and an organic acid having pKa of not more than 4 at 0.01 to 100 mol. The composition is useful in the field of electronics.

The invention relates to a wear-resistant snow-white nylon 6 industrial yarn, which consists of a modified additive masterbatch and nylon 6 slices. The weight ratio of modified additive masterbatch to nylon 6 slices is 1:40-100. The wear-resistant snow-white nylon 6 industrial yarn is characterized in that the modified additive masterbatch consists of functional powder and carrier slices, and weight ratio of the functional powder to the carrier slices is 1:4-8; the functional powder consists of an organic copper compound [CU(NH3)4](OH)2, an antioxidant KBr and a dispersant polymer wax; the carrier slices are the nylon 6 slices. In the invention, the modified additive masterbatch is blended with the nylon 6 slices, so the obtained fibers not only has the advantages of high strength, high elasticity, good uvioresistant and good dyeing performance, but also has the advantages of excellent wear resistance and heat resistance.

The invention belongs to the field of organic copper agricultural bactericides, which discloses a thiodiazole copper compound, and its preparation method, preparation and application in control of agricultural plant diseases. 2-Mercaptobenzothiazole, 2-amino-5-mercapto-1,3,4-thiadiazole and cupric salt are added into an organic solvent for reaction, and separation, washing and drying are carried out in sequence after reaction completes to obtain a novel thiodiazole copper compound. The production line has cheap and easily-accessible raw material, and simple process. The compound has stable properties and broad spectrum, can be processed into wettable powder, dry suspension and aqueous suspension, etc., and has significant control effects on various crop diseases and environment safety.

This invention puts forward a polymerization method of alpha,beta-unsaturation carbonyl and nitrile grouping monomer. Initiator system is consisted by organic lithium and monovalence cupric salt and monovalence organic copper compound or monovalence cupric salt and monovalence copper organic complex, then polymerization reaction is initiated proceeded byalpha,beta-unsaturation carbonyl and nitrile grouping monomer. Polymerization side reaction is few when initiator is reacted with alpha,beta-unsaturation carbonyl and nitrile grouping monomer, so the polymerization can proceed under room temperature and can be used conveniently to synthesis of polarity- nonpolarity block copolymer. Quick polymerization reaction and high efficiency of initiation and yield are features.

The invention discloses an oxazole thiadiazole organic copper compound, its preparation method, preparation and application in controlling agricultural plant diseases. The preparation method comprises the following steps: adding 3-hydroxy-5-methyl isoxazole (hymexazol) and 2-amino-5-mercapto-1,3,4-thiadiazole and cupric salts in an organic solvent, reacting for 0.5-2 h, after the reaction successively carrying out separation, washing and drying to obtain the novel oxazole thiadiazole organic copper compound, that is, Cu-3-hydroxy-5-methyl isoxazole-2-amino-5-mercapto-1,3,4-thiadiazole. The obtained compound has stable properties and wide fungicide spectrum, can be made into wettable powder, dry suspending agents and aqueous suspending agents and the like, has outstanding control effects on main diseases of various crops, especially can control the diseases caused by Fusarium, aphanomyces invadans, Pythium aphanidermatum, and Corticium, and has special efficacy on various soil borne diseases and seedling damping off.

A curable resin composition, an article, and a method for fabricating the same are provided. The curable resin composition includes an epoxy resin; an anhydride; and a catalyst. In particular, the catalyst includes an imidazole and an organic metal compound, and the organic metal compound includes an organic tin compound, organic zinc compound, organic nickel compound, organic cobalt compound, organic copper compound, organic chromium compound, or a combination thereof.

The invention discloses a thiazole quinoline organic copper compound and its preparation method, preparation and application in controlling agricultural plant diseases. The thiazole quinoline organic copper compound is prepared by adding 2-mercaptobenzothiazole, 8-hydroxyquinoline and a cupric salt in an organic solvent for a reaction for 1 to 3 h and sequentially carrying out separation, rinsing and drying after the reaction is finished. The preparation method provided in the invention has the advantages of simpleness, easy practicability, low cost and no environmental pollution; the prepared novel thiazole quinoline organic compound copper-2-mercaptobenzothiazole-8-hydroxyquinoline has stable properties and a broad fungicide spectrum and can be widely used for control of agricultural plant diseases like tomato late blight, cucumber downy mildew, lichee downy mildew, apple ring rot, etc.

The invention discloses an oxazole organic copper compound, and a preparation method and a preparation thereof and purpose thereof in control of agricultural plant diseases. The method comprises steps of: carrying out aqueous phase process on hydroxylamine hydrochloride and ethyl acetoacetate too generate 3-hydroxy-5-methyl isoxazole; adding the compound and cupric salt into an organic solvent for reaction; successively carrying out separation, washing and drying after the reaction. The preparation method of the invention is simple, practical, low-cost and pollution-free; and the prepared novel oxazole compound copper-3-hydroxy-5-methyl isoxazole has stable property and wide sterilization spectrum, can be used in controlling agricultural plant diseases, especially in controlling diseases canused by Fusarium sp, Aphanomyces invadans, pythium and corticium, and has special effects on various soil borne diseases and seedling blight.

The invention discloses a milk cow feed additive. The milk cow feed additive is prepared from inorganic mineral substance elements (including copper sulphate pentahydrate, manganese sulphate monohydrate, zinc sulphate monohydrate, 1% cobalt monosulfate heptahydrate, 1% calcium iodate and 1% sodium selenite), organic mineral substance elements (including an organic copper compound, an organic manganese compound, an organic zinc compound, selenium yeast and zeolite powder), vitamin elements, rice husk bran, antimicrobial peptide, biotin, 15-21 wt% of mountain flour, calcium hydrophosphate, salt and alcohol grain. The milk cow feed additive is obtained by mixing the organic mineral substances, the inorganic mineral substances, the vitamins, the antimicrobial peptide and the like with corresponding vectors, and is capable of effectively reducing body cells, increasing milk cow resistance and effectively preventing other diseases; and therefore, the purposes of enabling milk cows to be healthy and increasing the milk yield can be achieved.

Metal nanoparticles having improved migration resistance are provided. The present invention relates to a method for manufacturing composite nanoparticles including obtaining composite nanoparticles containing at least silver and copper in a single particle by heat treating a mixture containing an organic silver compound and an organic copper compound at a temperature of 150° C. or more in a non-oxidative atmosphere in the presence of a tertiary amine compound represented by the general formula R1R2R3N (wherein R1 through R3 are optionally substituted alkyl groups or aryl groups that may be the same or different, R1 through R3 may be linked in a ring, and the number of carbon atoms in each of R1 through R3 is 5 through 18 and may be the same or different).

The invention discloses an oxazolyl quinoline organic copper compound, a preparation method of the oxazolyl quinoline organic copper compound, an oxazolyl quinoline organic copper compound agent and a use of the oxazolyl quinoline organic copper compound in prevention and treatment of crop diseases. The preparation method provided by the invention comprises the following steps that based on an aqueous phase method, hydroxylamine hydrochloride and ethyl acetoacetate undergo a reaction to produce 3-hydroxy-5-methylisoxazole; the 3-hydroxy-5-methylisoxazole, 8-hydroxyquinoline and a divalent copper salt are added into an organic solvent and undergo a reaction for 1 to 3 hours; and the reaction products are subjected to separation, washing and drying to obtain the oxazolyl quinoline organic copper compound which is a novel oxazolyl quinoline of copper-3-hydroxy-5-methylisoxazole-8-hydroxyquinoline. The preparation method provided by the invention is simple, can be realized easily, has a low cost and does not produce environmental pollution. The novel oxazolyl quinoline of copper-3-hydroxy-5-methylisoxazole-8-hydroxyquinoline has stable properties and a wide sterilization spectrum, can be widely utilized for preventing and treating diseases of tomato late blight, cucumber downy mildew, lychnee downy mildew and apple ring rot disease, has effects of preventing and treating diseases caused by fusarium sp., aphanomyces invadans, pythium aphanidermatum and corticiaceae, and has special effects of treating various soil-borne diseases and seedling blight.

A curable resin composition, an article, and a method for fabricating the same are provided. The curable resin composition includes a siloxane resin and a catalyst. In particular, the catalyst includes an imidazole and an organic metal compound, and the organic metal compound includes an organic tin compound, organic zinc compound, organic nickel compound, organic cobalt compound, organic copper compound, or a combination thereof

Methods and associated structures of forming a microelectronic device are described. Those methods may comprise forming a thin metal-organic layer on a copper structure, wherein the thin metal-organic layer substantially prevents corrosion of the copper structure, and wherein the thin metal-organic layer comprises an organo-copper compound comprising an alkyl group and a thiol group. In addition, methods of applying a high pH cleaning process using a surfactant to improve surface wetting in a low foaming solution is described.

A curable resin composition, an article, and a method for fabricating the same are provided. The curable resin composition includes an epoxy resin; an anhydride; and a catalyst. In particular, the catalyst includes an imidazole and an organic metal compound, and the organic metal compound includes an organic tin compound, organic zinc compound, organic nickel compound, organic cobalt compound, organic copper compound, organic chromium compound, or a combination thereof.

The invention discloses a thiazole oxazoles organic copper compound, its preparation method, its preparation and its purpose for preventing and treating plant diseases in agriculture. The method comprises the following steps 2-mercaptobenzothiazole and 3-hydroxy-5-methyl isoxazole (hymexazol) and divalent copper salt are added in an organic solvent, and reacted for 1-2 hours, after the reaction is finished, the processes of separating, washing and drying are carried out to obtain the novel thiazole oxazoles organic copper compound copper-2-mercaptobenzothiazole-3-hydroxy-5-methyl isoxazole. The compound possesses stable property and wide sterilization spectrum, and can be processed to a wettable powder, a dry suspending agent, a water suspending agent and the like, and possesses substantial efficacy for a plurality of crops main diseases, and possesses special efficacy for preventing and treating diseases caused by fusarine, aphanomyces, pythium and corticiaceae, as well as various soil borne disease and damping-off of rice seedlings.

The present invention relates to a low-temperature sinterable copper particle material prepared using an electride and an organic copper compound and a preparation method therefor and, more particularly, to a copper nanoparticle which can be useful as a conductive copper ink material thanks to its small size and high dispersibility, and a method for preparing the copper nanoparticle by reducing an organic copper compound with an electride as a reducing agent. The present invention provides copper nanoparticles which can be suitably used as a conductive copper nanoink material because the copper nanoparticles show the restrained oxidation of the copper, have an average particle diameter of around 5 nm to cause the depression of melting point, are of high dispersibility, and allow the removal of the electride in a simple ultrasonication process. The prepared copper nanoparticles can be useful as an oxidation preventing protector or conductive copper ink material which is small in particle size and high in dispersibility.

This invention puts forward a polymerization method of alpha,beta-unsaturation carbonyl and nitrile grouping monomer. Initiator system is consisted by organic lithium and monovalence cupric salt and monovalence organic copper compound or monovalence cupric salt and monovalence copper organic complex, then polymerization reaction is initiated proceeded byalpha,beta-unsaturation carbonyl and nitrile grouping monomer. Polymerization side reaction is few when initiator is reacted with alpha,beta-unsaturation carbonyl and nitrile grouping monomer, so the polymerization can proceed under room temperature and can be used conveniently to synthesis of polarity- nonpolarity block copolymer. Quick polymerization reaction and high efficiency of initiation and yield are features.

A curable resin composition, an article, and a method for fabricating the same are provided. The curable resin composition includes an epoxy resin; an anhydride; and a catalyst. In particular, the catalyst includes an imidazole and an organic metal compound, and the organic metal compound includes an organic tin compound, organic zinc compound, organic nickel compound, organic cobalt compound, organic copper compound, organic chromium compound, or a combination thereof.