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Sumitomo Chemical Company, Limited Patents
Assignee:
Sumitomo Chemical Company, Limited
Address:
Osaka, JP
No. of patents:
4012
Patents:












Patent Number Title Of Patent Date Issued
RE40964 Negative type resist composition November 10, 2009
A negative type resist composition is provided, which provides excellent resolution, satisfactory profile and outstanding process stability; is suitable for exposure using deep ultra violet ray; and comprises alkali soluble resin, acid generator, crosslinking agent, and a basic compound
RE35714 Production of insecticidal protein of Bacillus thuringiensis subsp. aizawai by the expression of January 13, 1998
Insecticidal protein of B. thuringiensis subsp. aizawai IPL is produced by growing a transformant microorganism harboring a recombinant expression vector carrying a gene coding for the insecticidal protein.
RE34076 Method for producing hydroxy-containing alkylated aromatic compounds September 22, 1992
Process for producing hydroxy-containing alkylated aromatic compounds by the liquid phase reaction of an aromatic compound having at least one hydroxyl group with an alkylating agent in the presence of a heteropoly acid and water.
RE32542 Molded products of polypropylene November 10, 1987
A molded product of polypropylene having an isotactic pentad fraction of the boiling heptane insoluble portion of at least about 0.955 and a boiling heptane solubles content of about 2.0 to 9.0% by weight. The molded products include a stretched film, insulating materials for electri
RE32272 Non-fogging coating composition and a shaped article coated therewith October 28, 1986
A non-fogging coating composition, which comprises (A) 0 to 50 parts by weight of epoxy group-containing organic silane compounds or partial hydrolyzates thereof, (B) 20 to 80 parts by weight of a polyhydric alcohol having an ethylene oxide chain, (C) 10 to 75 parts by weight of a polyme
8586786 Method for producing catalyst for use in production of unsaturated aldehyde and/or unsaturated c November 19, 2013
A catalyst for use in the production of an unsaturated aldehyde and/or an unsaturated carboxylic acid, the catalyst comparing (or, preferably, being composed of) a mixed oxide containing molybdenum, bismuth and iron, which has improved methanical strength, is produced by a method includi
8586674 Copolymer rubber composition, molded product, and automotive sealant November 19, 2013
The copolymer rubber composition comprises 60 to 75% by weight of a copolymer rubber (1) and 40 to 25% by weight of a copolymer rubber (2), and exhibits a difference in iodine value of 5 to 30 between the copolymer rubber (1) and the copolymer rubber (2). The copolymer rubber (1) is
8586499 Method for producing catalyst for preparation of methacrylic acid and method for preparing metha November 19, 2013
A method for producing a catalyst for the preparation of methacrylic acid comprising a heteropolyacid compound containing phosphorus, molybdenum and an element X selected from the group consisting of potassium, rubidium, cesium and thallium and having an atomic ratio of the element X
8580836 Plant disease control composition and method of controlling plant disease November 12, 2013
A plant disease control composition comprising a carboxamide compound represented by formula (I) whose enantiomer ratio R form/S form of the carboxamide compound is 80/20 or more has an excellent plant disease controlling activity. ##STR00001##
8580804 Compound having hetero ring skeleton, and process for producing optically active compound using November 12, 2013
The invention provides a compound having a heterocyclic skeleton of formula (I): ##STR00001## wherein the indicated moieties are as described in the specification, as well as a tautomer thereof or a salt thereof. The compound is useful as a catalyst for an asymmetric synthesis.
8575213 Pyrethrinoid-type esters as pesticides November 5, 2013
An ester compound represented by formula (1): wherein R.sup.1 represents hydrogen, fluorine, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkoxymethyl, or C1-C4 alkylthiomethyl; R.sup.3 represents hydrogen or methyl, R.sup.4 represents hydrogen or C1-C4 alkyl, and R.sup.5 represents hydrogen or
8574812 Resist composition and method for producing resist pattern November 5, 2013
A resist composition of the invention includes: (A1) a resin having a structural unit represented by the formula (I), (A2) a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid and (B) an acid
8574811 Resist composition and method for producing resist pattern November 5, 2013
A resist composition contains; a resin having a structural unit derived from a compound represented by the formula (a); and an acid generator. ##STR00001## wherein R.sup.1 represents a hydrogen atom or a methyl group; R.sup.2 represents an optionally substituted C.sub.1 to C.sub.18
8574774 Negative electrode and aluminum air cell November 5, 2013
There is provided a negative electrode comprising an aluminum alloy, wherein the alloy has a magnesium content of 0.0001% by weight or higher and 8% by weight or lower, the alloy satisfies at least one condition selected from the group consisting of the following (A) and (B): (A) an
8574606 Liquid agrochemical composition containing hydrophobic agrochemical active compound November 5, 2013
There is provided a liquid agrochemical composition having a stable water-diluted state, which comprises 0.5 to 30% by weight of one or more hydrophobic agrochemical active compounds, 1 to 20% by weight of one or more nonionic surfactants selected from the group consisting of a polyo
8568956 Resist composition and method for producing resist pattern October 29, 2013
A resist composition contains (A1) a resin having a structural unit represented by the formula (I), (A2) a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid, (B) an acid generator, and (D) a
8567605 Method of storing liquid composition for organic semiconductor element October 29, 2013
Problem to be solved by the present invention is to prevent volatilization of an organic solvent while a liquid composition for an organic semiconductor device is stored by placing in a container, and to prevent deterioration in function of an organic compound for forming an organic
8563673 Propylene-based resin molded article and method for producing the same October 22, 2013
A propylene-based resin molded article satisfying the following requirements (1) through (4): Requirement (1) Lc/La.ltoreq.1.50 Requirement (2) Lc.gtoreq.10.0 Requirement (3) F.sub.1.gtoreq.0.07 Requirement (4) F.sub.2.gtoreq.0.06 wherein in Requirements (1) through (4), La denotes t
8563669 Olefin polymerization reactor, polyolefin production system, and polyolefin production process October 22, 2013
An olefin polymerization reactor is provided with a first cylinder extending vertically; a first tapered cylindrical member placed in the first cylinder, having the inner diameter decreasing progressively downward, and having a gas inlet orifice at a bottom end thereof; a first liqui
8563219 Resist composition and method for producing resist pattern October 22, 2013
A resist composition containing; (A1) a resin having a structural unit represented by the formula (I), (A2) a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid, (B) an acid generator, and (D)
8563218 Resist composition and method for producing resist pattern October 22, 2013
A resist composition of the present invention has (A1) a resin having a structural unit represented by the formula (I), (A2) a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid, (B) an acid
8563217 Resist composition and method for producing resist pattern October 22, 2013
A resist composition having; (A1) a resin having a structural unit represented by the formula (I), (A2) a resin having a structural unit represented by the formula (II) and being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solutio
8299288 Method for producing .alpha.-hydroxyester compound October 30, 2012
Disclosed is a method for producing a compound represented by Formula (4), the method including Step I of adding a solution in which hydrogen chloride is dissolved in an alcohol, to a mixture containing an organic solvent and a compound represented by Formula (1), and Step II of mixing
8299272 Process for production of fused ring compound October 30, 2012
It is an object of the present invention to provide a method for manufacturing a fused ring compound, with which a fused ring compound that has excellent charge transport property and that has excellent solubility in solvents can be obtained efficiently. The method of the present inv
8299264 Method for producing oxadiazolinone compound and intermediate thereof October 30, 2012
A compound represented by the formula (1): ##STR00001## wherein Ar represents an aromatic hydrocarbon group having 6 to 20 carbon atoms which may have a substituent, Ar' represents an aromatic hydrocarbon group having 6 to 20 carbon atoms which may have a substituent, and R represe
8299245 Method for producing pyrimidine compound October 30, 2012
A 4-amino-6-alkynyloxypyrimidine compound, which is represented by the formula (I) and has an effect of controlling a harmful organism, can be produced in a high yield by reacting a 4,6-difluoropyrimidine compound with an alkynol compound in an alkyl benzene in the presence of an org
8299195 Ethylene homopolymer October 30, 2012
The object is to provide an ethylene homopolymer which is high in proportion of unsaturated group at one terminal of polymer chain and proportion of vinylidene group in the number of unsaturated group at one terminal of polymer chain and controlled in branching structure. The ethylen
8299194 Ethylene-.alpha.-olefin copolymer and article October 30, 2012
An ethylene-.alpha.-olefin copolymer comprising monomer units derived from ethylene and monomer units derived from an .alpha.-olefin having 3 to 20 carbon atoms, having a density (d) of 860 to 950 kg/m.sup.3, having a melt flow rate (MFR) of 0.05 to 100 g/10 min, having a ratio (Mw/Mn) o
8299179 Conjugated diene-based polymer, conjugated diene-based polymer composition, and process for prod October 30, 2012
Disclosed are a conjugated diene-based polymer from which a polymer composition excellent in fuel cost-saving properties and elongation at break can be obtained, a polymer composition containing the conjugated diene-based polymer and a reinforcing agent, and a process for producing t
8299167 Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjuga October 30, 2012
A conjugated diene polymer is provided that comprises a conjugated diene-based constituent unit and a constituent unit of formula (I), at least one terminus of the polymer being modified by a compound having a linkage of formula (II): ##STR00001## wherein X.sup.1, X.sup.2, and X.su
8298869 Resin package and production method thereof October 30, 2012
The method for producing a resin package according to the present invention includes a step of forming a copper oxide layer by oxidizing the surface of a lead frame in which at least the surface is made of copper, and a step of forming a resin package main unit by allowing a resin to
8298839 Manufacturing method of a thin film active element October 30, 2012
There is provided a thin film active element including a light-permeable substrate, a light-shielding source/drain electrode formed on the substrate, a light-permeable source/drain electrode formed on a plane surface to which the light-shielding source/drain electrode belongs, and di
8298746 Chemically amplified positive resist composition October 30, 2012
The present invention provides a chemically amplified resist composition comprising: a resin (A) which itself is insoluble or poorly soluble in an aqueous alkali solution but becomes soluble in an aqueous alkali solution by the action of an acid and which comprises a structural unit havi
8298686 Composition and organic photoelectric converter using the same October 30, 2012
An organic photoelectric converter having excellent photoelectric conversion efficiency can be produced by using a composition containing a polymer compound A having a repeating unit represented by formula (1) and a polymer compound B having a repeating unit represented by formula (2):
8298685 Block copolymer and polymer light-emitting device October 30, 2012
Disclosed is a block copolymer characterized by containing a block (A) containing two or more different repeating units respectively composed of a specific divalent heterocyclic group, and a repeating unit composed of an arylene group, and a block (B) containing a repeating unit composed
8298378 Method for treating waste water containing oxygen-containing compound having phenolic hydroxyl g October 30, 2012
A method for treating a wastewater containing oxygen-containing compound having a phenolic hydroxyl group or a carbonyl group, including a step of adding an alkali agent to the wastewater containing the oxygen-containing compound having a phenolic hydroxyl group or a carbonyl group
8293979 Weed controller metabolism proteins, genes, thereof and use of the same October 23, 2012
DNA encoding a herbicide metabolizing protein such DNA may, for example, be employed to produce herbicidally resistant plants.
8293926 Method of producing optically active 4-amino-3-substituted phenylbutanoic acid October 23, 2012
The present invention provides a method of producing a compound (IIa) or a compound (IIb), provides a method of producing a compound (IIIa) or a compound (IIIb), provides a method of producing a compound (Va) or its salt or a compound (Vb) or its salt, provides a method of producing a
8293905 Bipyridine compound, transition metal complex, and method for production of conjugated aromatic October 23, 2012
A bipyridine compound represented by the formula (1): ##STR00001## wherein R.sup.1, R.sup.2 and R.sup.3 each independently represent a C1-C10 alkyl group which may be substituted etc., and R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 each independently represent a hydrogen atom et
8293843 Process for producing propylene resin composition October 23, 2012
Disclosed are processes for producing polypropylene resin compositions including two or three sorts of propylene-based polymeric materials, the processes including a first step of melt-kneading at least a propylene-.alpha.-olefin block copolymer containing a polymer portion composed
8293832 Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjuga October 23, 2012
A conjugated diene polymer obtained by reacting one end of a conjugated diene polymer having a monomer unit based on a conjugated diene and a monomer unit based on a compound represented by Formula (1) with a compound represented by Formula (2) wherein the content of the monomer unit
8293380 Polymer compound and polymer light emitting device using the same October 23, 2012
A polymer compound containing a structure of the following formula (B): --Ar-- (A) (wherein, Ar represents an arylene group, divalent heterocyclic group, divalent aromatic amine group or divalent group having a metal complex structure.) ##STR00001## (wherein, A ring and B ring rep
8288579 Method for producing N-methacryloyl-4-cyano-3-trifluoromethylaniline October 16, 2012
A method for producing N-methacryloyl-4-cyano-3-trifluoromethylaniline, wherein 4-cyano-3-trifluoromethylaniline is crystallized from a mixed solvent of methanol and water, and the obtained 4-cyano-3-trifluoromethylaniline is reacted with methacryloyl chloride improved separation pro
8288564 Process for producing trans-dibenzoxenopyrrole compound and intermediate therefor October 16, 2012
The invention provides a process for production of trans-dibenzoxenopyrrole compounds, in which reduction, leaving group conversion, hydrogenation and methylation are carried out in that order. The process of the invention allows trans-dibenzoxenopyrrole compounds to be produced by a
8288490 Process for producing catalyst component for addition polymerization October 16, 2012
A production process of a contact product, which can be used as a polymerization catalyst component, comprising contacting a metal oxide such as zinc oxide with a compound defined by a specific formula such as trifluoroacetic acid; a production process of a polymerization catalyst, c
8288488 Process for producing solid catalyst component for olefin polymerization October 16, 2012
The present invention aims at providing a process for producing a solid catalyst for olefin polymerization, the solid catalyst component being capable of providing a polymer having high stereoregularity when an .alpha.-olefin is polymerized; a process for producing a solid catalyst c
8288077 Chemically amplified resist composition and salt employed therein October 16, 2012
The object of the present invention is to provide a chemically amplified resist composition excellent in a resolution and a mask error enhancement factor. By employing the salt represented by the formulae (A1) as an acid generator of a resist composition, the above mentioned object is
8287676 Method of and apparatus for manufacturing liquid crystal display device October 16, 2012
A seal agent D and liquid crystal C are clamped to a lower substrate 6, a pair of the lower substrate 7 and an upper substrate 7 are laminated with the seal agent D and the liquid crystal C interposed therebetween, and at least one of the pair of substrates is a roll-shaped long flexible
8278473 Alpha, beta-unsaturated imidate compound and pesticidal composition containing the same October 2, 2012
There is provided a compound having an excellent controlling effect on pests, represented by the formula (I): ##STR00001## wherein, A and E independently represent a --R.sup.1 group, a -L.sup.1-R.sup.1 group, etc.; G represents a -L.sup.2-R.sup.1 group, a --S(O).sub.2--R.sup.4 grou
8278404 Process for producing copolymer October 2, 2012
There are provided (I) a process for producing a copolymer of ethylene, an .alpha.-olefin having from 3 to 20 carbon atoms and optionally a polyene, which comprises the step of copolymerizing those monomers in a polymerization reactor by feeding the following components (A), (B), (C1)

 
 
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