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


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Patent Number Title Of Patent Date Issued
7470382 Method for determining a production parameter of an injection molding, method for producing an i December 30, 2008
An object of the present invention is to achieve favorable injection molding with reduced mold clamping force required for molding and with suppression of weld line occurrence without repeating trial and error manually, by prompt calculation of adequate production parameters, when co
7465827 Process for producing 2-hydroxy-4-methylthiobutyric acid December 16, 2008
The present invention provides a process for producing 2-hydroxy-4-methylthiobutyric acid comprising the following steps (1) to (4): (1): hydrolyzing 2-hydroxy-4-methylthiobutyronitrile in the presence of sulfuric acid, (2): separating the reaction mixture obtained in the step (1) in
7465772 Apparatus for continuous polymerization of olefin, method for transferring a polymer powder, and December 16, 2008
An apparatus and method for continuous polymerization of olefin(s), and a method for transferring a polymer powder from one reactor to another in the apparatus are disclosed. The apparatus includes a plurality of serially disposed gas-phase polymerization reactors including a combina
7465763 Curable composition and resin molded article with hydrophilic film of the composition December 16, 2008
A composition comprising inorganic compound particles and at least one compound selected from hydrolyzable organic silicon compounds, hydrolysis products thereof and multimers of the hydrolysis products is provided, wherein based on 100 parts of the total weight of the inorganic compound
7465416 Method for designing a mold, method for producing an injection molding, program and injection mo December 16, 2008
An object of the present invention is to provide a method for designing a mold and a method for producing an injection molding in which a mold clamping force or weld line occurrence can be more accurately controlled in the case of injection molding of a resin product. In the case where a
7462453 Common marmoset-derived glyceraldehyde-3-phosphate dehydrogenase gene and use thereof December 9, 2008
The present invention provides a common marmoset-derived glyceraldehyde-3-phosphate dehydrogenase gene and use thereof.
7459588 Method for producing unsaturated vicinal diol compound December 2, 2008
A method for producing an unsaturated vicinal diol compound represented by the formula (2): ##STR00001## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R are the same or different and each independently represent a hydrogen atom; a C1-C20 alkyl group which may be substituted
7459573 Method of purifying epoxy compound December 2, 2008
An epoxy compound of the formula (1): ##STR00001## wherein, R represents a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, and Ar represents an optionally substituted aromatic group, can be purified by dissolving a crude product containing the epoxy compound (1), an aprotic
7459326 Method for producing and epitaxial substrate for compound semiconductor light-emitting device December 2, 2008
In order to improve light-emission efficiency without degrading protection performance of a light-emitting layer structure a three p-type layer structure composed of first to third layers is provided in contact with a light-emitting layer structure. The first layer is an n-type AlGaN lay
7452961 Polymer film and polymer film device using same November 18, 2008
The present invention relates to a polymer film comprising a polymer having liquid crystallinity, having a number-average molecular weight in terms of polystyrene of 10.sup.3 to 10.sup.8 and having an electron mobility or hole mobility of 10.sup.-5 cm.sup.2/Vs or more, and having a f
7452688 Transformed cell with enhanced sensitivity to antifungal compound and use thereof November 18, 2008
The present invention provides a transformed cell in which a polynucleotide having a nucleotide sequence encoding an amino acid sequence of an osmosensing histidine kinase having no transmembrane region is introduced in a functional form into a cell deficient in at least one hybrid-s
7450305 Polarizing plate and liquid crystal display device using the same November 11, 2008
A polarizing plate including a polarizing layer having a thickness of about 20 nm to about 1500 nm formed by rubbing at least one surface of a substrate, coating the rubbed surface of the substrate with an aqueous solution containing a dye having a tabular molecular shape, and drying
7449600 Process for producing cyclohexanone oxime November 11, 2008
A process for producing cyclohexanone oxime is provided: (1) reacting cyclohexanone, hydrogen peroxide and ammonia in the presence of a titanosilicate catalyst to give a reaction solution containing cyclohexanone oxime, water, unreacted ammonia and unreacted cyclohexanone, (2) distil
7449590 Process for preparation of propylene oxide November 11, 2008
A process for producing propylene oxide, which comprises the following steps below, and a step for removing alcohols of the carbon number of 2 to 3, cyclohexanol and/or isopropylcyclohexane outside of the reaction system in at least one place of the steps or between which the steps are
7442843 Process for producing cumene and process for propylene oxide production including the production October 28, 2008
A process for producing cumene by subjecting cumyl alcohol to hydrogenolysis or hydrogenation subsequent to dehydration, which comprises using a palladium-based catalyst as a catalyst for the hydrogenolysis or the hydrogenation, and using hydrogen having a carbon monoxide concentrati
7442801 Pyrazole compound October 28, 2008
A pyrazole compound of formula (a): ##STR00001## wherein R.sup.1 represents C1-C4 alkyl or trifluoromethyl, R.sup.2 represents C1-C4 alkyl, R.sup.3 represents hydrogen or C1-C6 alkyl; R.sup.4 represents halogen and so on, m represents 0 to 4 integer; R.sup.5 represents halogen and s
7442436 Thermoplastic resin-molded article and a process for producing the same October 28, 2008
The present invention provides a thermoplastic resin-molded article comprising a thermoplastic resin functional member fused partially to a foamed sheet made of thermoplastic resin shaped in a predetermined form, as well as a process for producing the same. The thermoplastic molded a
7439357 Process for preparing thiazole by aminomethylation October 21, 2008
A process for preparing a thiazole compound of formula (3): wherein X.sup.1 represents a hydrogen atom or a halogen atom comprising reacting a compound of formula (1): wherein X.sup.1 is as defined above, and X.sup.2 represents a halogen atom, with ammonia and formaldehyde to obtain
7439296 Polypropylene resin composition October 21, 2008
Disclosed is a polypropylene resin composition including from 50 to 93% by weight of polypropylene resin including propylene-ethylene block copolymer satisfying given requirements, from 1 to 25% by weight of ethylene-.alpha.-olefin copolymer rubber made up of ethylene units and units
7439266 Malononitrile compound and use thereof October 21, 2008
The present invention relates to a novel malononitrile compound represented by the formula (A): wherein, R.sub.1 represents C1 to C6 alkyl that may be substituted with halogen, C2 to C6 alkenyl that may be substituted with halogen, etc; R.sub.2 represents hydrogen atom or C1 to C6 al
7439036 Process for producing optically active octahydro-1H-indole-2-carboxylic acid October 21, 2008
To provide an enzymatic resolution process for efficiently producing an optically active N-protected-octahydro-1H-indole-2-carboxylic acid denoted by the formula (2): ##STR00001## by using an enzyme capable of asymmetrically hydrolyzing the --CO.sub.2R.sup.1 group in the formula (1)
7439006 Salt suitable for an acid generator and a chemically amplified positive resist composition conta October 21, 2008
A salt represented by the formula (I): ##STR00001## wherein X represents a C1-C12 divalent linear or branched chain hydrocarbon group, Y represents a C1-C30 hydrocarbon group which may be substituted with at least one substituent, and at least one --CH.sub.2-- in the C1-C30 hydrocar
7438977 Gibbsite type aluminum hydroxide particles having high oil absorption October 21, 2008
The present invention provides gibbsite type aluminum hydroxide particles having a primary particle diameter of from 0.01 .mu.m to 0.3 .mu.m and a DOP oil absorption of from 90 mL/100 g to 300 mL/100 g.
7435773 Resin composite and method for producing the same October 14, 2008
A resin composite having excellent tensile strength and a process for producing the composite are provided. The resin composite comprises a resin and aluminum hydroxide having an average primary-particle diameter of about 100 nm or smaller and has an index Y/X of 0.1 or less provided
7432396 Process for producing (Z)-1-phenyl-1-diethylaminocarbonyl-2-hydroxymethylcyclopropane October 7, 2008
The present invention provides a process for producing (Z)-1-phenyl-1-diethylaminocarbonyl-2-hydroxymethylcyclopropane, which comprises reacting 2-oxo-1-phenyl-3-oxabicyclo[3.1.0]hexane with diethylamine in the presence of alkali metal alkoxide.
7432323 Polyolefin resin composition October 7, 2008
Disclosed is a polyolefin resin composition comprising 100 parts by weight of component (A), 0.001 to 10 parts by weight of component (B) and 0.01 to 100 parts by weight of component (C): component (A): polyolefin resin; component (B): carbon black which satisfies the following req
7432297 Reaction product of resorcin and methyl ethyl ketone October 7, 2008
A compound of the following formula (I) or (II) ##STR00001## (in the formula (I), n represents an integer of 0 to 2) ##STR00002## (in the formula (II), m represents an integer of 0 to 2).
7432078 Estrogen receptor genes and utilization thereof October 7, 2008
The present invention relates to an estrogen receptor gene, characterized by comprising a nucleotide sequence coding for any one of the following amino acid sequences: (a) the amino acid sequence of SEQ ID NO:1, (b) an amino acid sequence of a protein having an estrogen receptor activi
7429435 Method for preparing positive electrode active material for non-aqueous secondary battery September 30, 2008
There is provided a simple and easy method of preparation of a positive electrode active material for a non-aqueous secondary battery which comprises a compound comprising lithium, nickel and manganese and having a layered structure. Said method comprises firing a mixture of (1) at l
7423102 Star polymer September 9, 2008
The present invention provides a star polymer which comprises a central core and three or more branches bonded to the central core, and has a weight average molecular weight of from 1,000 to 100,000, wherein at least one of the branches containing at least one repeating unit selected
7423099 Process for producing polyolefin September 9, 2008
A process for producing a polyolefin comprising a combination of liquid phase polymerization of .alpha.-olefin conducted in one or more liquid phase polymerization reactors and gas phase polymerization of .alpha.-olefin conducted in one or more gas phase polymerization reactors after
7423094 Light-diffusing polycarbonate resin composition September 9, 2008
A composition comprising a polycarbonate resin and a silicone rubber particle having a weight average particle diameter of from about 0.5 .mu.m to about 10 .mu.m is provided. The composition has high impact resistance and is less colored. The sheet obtained by molding the composition
7423083 Photosemiconductor encapsulant of epoxy group-containing (meth) acrylic polymer and alicyclic an September 9, 2008
A photosemiconductor encapsulating resin composition, excellent in light transmittance, ultraviolet resistance and heat resistance, comprising the following component (A) and component (B): (A): a (meth)acrylic polymer containing an epoxy group, and (B): at least one hardener selected
7423062 Insecticidal composition September 9, 2008
An insecticidal composition which comprises an ester compound given by formula (1): ##STR00001## [wherein R represents a methyl or methoxymethyl group] and 2,4,6-triisopropyl-1,3,5-trioxane as active ingredients, wherein the weight ratio of the ester compound to 2,4,6-triisopropyl-1
7419800 Estrogen receptor genes September 2, 2008
The present invention relates to an estrogen receptor gene, characterized by comprising a nucleotide sequence coding for any one of the following amino acid sequences: (a) the amino acid sequence of SEQ ID NO:1, (b) an amino acid sequence of a protein having an estrogen receptor activi
7417087 Process for producing resin composition using powder of aluminum-containing inorganic compound h August 26, 2008
A resin composition, wherein the composition contains a thermoplastic resin and an aluminum-containing inorganic compound; the thermoplastic resin and the aluminum-containing inorganic compound form a parent phase and a dispersed phase, respectively; and the following inequality (1)
7417085 Thermoplastic resin composition August 26, 2008
There are disclosed a thermoplastic resin composition, consisting essentially of: 100 parts by weight of a thermoplastic resin, (A) 0.001 to 1 part by weight of at least one antioxidant selected from compounds of formula (A-I): ##STR00001## wherein R.sup.1, R.sup.2, R.sup.4 and
7410925 Metal compound, and catalyst component and catalyst for addition polymerization, and process for August 12, 2008
A metal compound obtained by a process comprising the step of contacting, in a specific ratio, a compound represented by the formula BiL.sup.1.sub.r, a compound represented by the formula R.sup.1.sub.s-1TH, and a compound represented by the formula R.sup.2.sub.3-nJ(OH).sub.n; a catal
7410778 Estrogen receptor genes and utilization thereof August 12, 2008
A gene coding for any of the following estrogen receptors (a) to (c): (a) an estrogen receptor comprising the amino acid sequence represented by amino acid numbers 153 to 602 in the amino acid sequence of SEQ ID NO: 1, (b) an estrogen receptor comprising the amino acid sequence of SEQ ID
7407914 Herbicide composition August 5, 2008
The present invention relates to an herbicide composition comprising, as active ingredients, a uracil compound represented by the following formula (I): ##STR00001## wherein Z represents halogen or cyano; A represents oxygen, sulfur or NH; R.sup.1 represents hydroxyl, C1-C7 alkoxy
7402691 Malononitrile compounds and their use as pesticides July 22, 2008
The present invention relates to malononitrile compounds of formula (Y): ##STR00001## wherein R.sup.1 and R.sup.2 are the same or different and independently C.sub.1-C.sub.5 (halo)alkyl, C.sub.1-C.sub.5 (halo)alkyloxy, C.sub.2-C.sub.5 (halo)alkenyl, C.sub.2-C.sub.5 (halo)alkynyl, hy
7400371 Liquid crystal display having particular retardation plate July 15, 2008
A liquid crystal display comprising a liquid crystal cell having a pair of substrates and a liquid crystal layer which is sandwiched between the pair of substrates and oriented substantially in parallel with the substrates in regions near the substrates in the absence of an applied v
7399873 Process for the preparation of carboxylic acid esters July 15, 2008
There is provided a process for preparing a carboxylic acid ester of formula (3): R.sup.2COOR.sup.1 (3) wherein R.sup.1 is an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, an aralkyl group which may be
7399687 Substrate of gallium nitride single crystal and process for producing the same July 15, 2008
The present invention relates to a method for producing an epitaxial substrate having a III-V group compound semiconductor crystal represented by the general formula In.sub.xGa.sub.yAl.sub.zN (wherein, x+y+z=1, 0.ltoreq.x.ltoreq.1, 0.ltoreq.y.ltoreq.1, 0.ltoreq.z.ltoreq.1) having red
7396704 Lid made of resin for case for accommodating solid-state imaging device and solid-state imaging July 8, 2008
This method of manufacturing a lid made of a transparent resin comprises a step of introducing a resin into a cavity for molding a protrusion continuous with a cavity for molding a lid in a die; a step of forming a molded body including a lid and a protrusion continuous with the lid by
7396608 Polymer electrolyte and method for producing the same July 8, 2008
Provided is a polymer electrolyte containing a block copolymer comprising one or more blocks having sulfonic acid groups and one or more blocks having substantially no sulfonic acid group, and at least one block among all blocks is a block having aromatic rings in the main chain thereof,
7396571 Polymeric fluorescent substance and polymer light-emitting device July 8, 2008
Provided is a polymeric fluorescent substance showing fluorescence in solid state, which has a specific carrier drift mobility, a specific repeating unit, and specific number-average molecular weight. The polymeric fluorescent substance is excellent in solubility to organic solvents,
7393971 Method for producing 3,3-dimethyl-2-(1-propenyl) cyclopropanecarboxylate July 1, 2008
A method for producing 3,3-dimethyl-2-(1-propenyl)cyclopropanecarboxylate represented by the formula (2): ##STR00001## wherein R.sub.1 represent an optionally substituted alkyl group, an optionally substituted aryl group or an optionally substituted aralkyl group, which comprises a
7393945 Estrogen receptor genes and utilization thereof July 1, 2008
An estrogen receptor gene and utilization of the estrogen gene are described. The estrogen receptor gene has a nucleotide sequence coding for any of the following amino acid sequences: (a) the amino acid sequence of SEQ ID NO: 1, (b) the amino acid sequence of SEQ ID NO: 4, (c) an am
7393412 Method for manufacturing compound semiconductor epitaxial substrate July 1, 2008
A method for manufacturing a compound semiconductor epitaxial substrate with few concave defects is provided. The method for manufacturing a compound semiconductor epitaxial substrate comprises a step of epitaxially growing an InGaAs layer on an InP single crystal substrate or on an
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