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Sumitomo Chemical Co., Ltd. Patents
Assignee:
Sumitomo Chemical Co., Ltd.
Address:
Osaka, JP
No. of patents:
352
Patents:


1 2 3 4 5 6 7 8


Patent Number Title Of Patent Date Issued
RE33976 Granular fertilizer compositions June 30, 1992
A granular fertilizer composition superior in plant growth regulating effects is provided which comprises a coating of a mixture of triethylene glycol and a plant growth regulator on a granular fertilizer.
D323871 Bait station February 11, 1992
7537904 Cell for measuring the ability to control the activity of a ligand-responsive transcription cont May 26, 2009
The present invention provides an animal cell expressing a gene coding a ligand-responsive transcription control factor and securely maintaining a DNA comprising in a molecule, the following genes (a) and (b): (a) a reporter gene connected downstream from a transcription control region
7515232 Arrangements in a transflective liquid crystal display with patterned optical foil April 7, 2009
This invention relates to a transflective liquid crystal display device (11, 21), comprising a plurality of pixels, each comprising a liquid crystal layer (12, 22), being sandwiched between front and back electrode means (13, 23; 14, 24) as well as front and back polarizer means (17a,
7488853 Process for producing phenols February 10, 2009
A process for producing a phenol, which comprises the following steps of: (1) oxidizing an alkylbenzene with an oxygen-containing gas to obtain an oxidation reaction mixture containing a hydroperoxide; (2) subjecting the oxidation reaction mixture to extraction operation with an alkalin
7472667 Period indicator January 6, 2009
A period indicator including a liquid-permeable substrate and an indicative section which is overlaid on a portion of the substrate and which is formed from a liquid-permeable material having a low light refractive index, the indicator containing a volatile liquid, wherein the indica
7439379 Transition metal complex, catalyst for olefin polymerization, and process for producing olefin p October 21, 2008
The present invention relates to a transition metal complex represented by the formula (I): ##STR00001## wherein M represents a Group 4 transition metal; --Y-- represents (a): --C(R.sup.1)(R.sup.20)-A-, (b): --C(R.sup.1)(R.sup.20)-A.sup.1(R.sup.30)-, (c): --C(R.sup.1)=A.sup.1-, or
7396899 Chemical amplification type resist composition July 8, 2008
The present invention provides a sulfonium salt of the formula (Ia) ##STR00001## a polymeric compound comprising a structural unit of the formula (Ib) ##STR00002## and a chemical amplification type positive resist composition comprising (A) an acid generator comprising at least one
7326466 Impact energy absorbing structure February 5, 2008
An object of the invention is to provide an impact energy absorbing structure in the form of resin moldings such as interior components of automobiles and other impact energy absorbing structures, with better impact properties, particularly the performance in absorbing impact energy
7258908 Anti-glare film, method of producing the same, and display equipped with the same August 21, 2007
The present invention provides an anti-glare film having rough surface of which R (0) and R (30 or more)/R (0) are 1% or less and 0.001 or less, respectively, wherein R (0) is if the regular reflectance along the regular reflection direction against incidence light at any angle from 5
6927307 Method for reactivating catalyst for methacrylic acid preparation August 9, 2005
This invention provides a method of reactivating a catalyst for methacrylic acid production, which catalyst is used in production of methacrylic acid through vapor-phase oxidation of methacrolein or vapor-phase oxidative dehydrogenation of isobutyric acid, contains P and Mo, and exhibits
6844163 Method for analyzing the amount of intraabdominal adipose tissue January 18, 2005
The present invention provides a method for analyzing the amount of intraabdominal adipose tissue comprising: determining the amount of intraabdominal tissue in a test-animal from the concentration of a protein in a body fluid, tissue or cell of said test-animal or in a prepared test
6830764 Method for denaturing allergens December 14, 2004
Application of an alkaline earth metal salt selected from calcium and strontium salts can steadily denature the allergens those exist in the environment without any coloring trouble on the treated material.
6706272 Method for denaturing allergens March 16, 2004
A method for denaturing allergens with an effective amount of a rare earth metal salt.
6673316 Synthesis experiment automating system, liquid separating treating apparatus and reaction vessel January 6, 2004
A synthesis experiment automation system is provided with a robot, which transports synthesis reaction containers from a reaction container rack to a dispensing/separation position of a dispensing and separation device, and transports the synthesis reaction containers to a predetermined
6596898 Process for preparing halogenated cyclopropane derivatives July 22, 2003
A process for preparing compounds represented by the following general formula (I) wherein X represents chlorine atom, bromine atom, or iodine atom, and R includes alkoxy group and amino group which comprises the step of allowing a compound represented by the formula: CH.sub.2.dbd.CXF re
6525120 Polymer composition February 25, 2003
A polymer composition having satisfactory processing stability is provided which comprises a polymer; a bisphenol monoester represented by the Formula (1): ##STR1##wherein R.sup.1 represents hydrogen, alkyl or phenyl group; R.sup.2 and R.sup.3 each independently represents alkyl gr
6524549 Method for producing .alpha.-alumina powder February 25, 2003
Alpha alumina powder having a regulated particle size, a uniform particle shape and a narrow particle size distribution and further a low halogen content is produced by calcining at least one starting material selected from transition alumina and alumina compounds in a halogen-containing
6521203 Process for producing .alpha.-alumina February 18, 2003
A process for producing .alpha.-alumina containing .alpha.-alumina single crystal particles characterized in that at least one of a transition alumina and transition alumina precursor is calcined in an atmosphere containing at least 1% by volume of hydrogen chloride at a temperature of
6518053 Thermostable esterase and its gene February 11, 2003
The present invention relates to an isolated or modified esterase having the excellent thermostable property which can be utilized for ester hydrolysis reaction, ester synthesis reaction, ester interchange reaction and its gene. The esterase is characterized in that it has at least a
6479542 Ectoparasite control compositions November 12, 2002
Provided are ectoparasite control compositions, a method of controlling an ectoparasite and uses of a composition for controlling an ectoparasite. The ectoparasite control compositions comprise a solvent and 1-methyl-2-nitro-3-[(3-tetrahydrofuryl)methyl]guanidine, wherein said solven
6448289 Method for repelling arthropods September 10, 2002
It is possible to repel arthropod by applying 4-hydroxy-6-methyl-3-(4- methylpentanoyl)-2-pyrone of formula: ##STR1##to a place where it is desired to repel arthropods.
6447958 Non-aqueous electrolyte battery separator September 10, 2002
A non-aqueous electrolyte battery separator comprising a heat-resistant nitrogen-containing aromatic polymer and a ceramic powder.
6426135 Resin composition laminate and laminate film July 30, 2002
A resin composition comprising: a polyvinyl alcohol; and an inorganic laminar compound having an aspect ratio of not less than 50 and not more than 5000, which has a volume ratio of (inorganic laminar compound/polyvinyl alcohol) in the range of (5/95) to (30/70); and a laminate or la
6423745 Pyrethroid compound and composition for controlling pest containing the same as an active ingred July 23, 2002
(S)-2-methyl-4-oxo-3-(2-propynyl)-cyclopent-2-enyl (1R)-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate represented by the formula: ##STR1##is a compound excellent in controlling effect on insect pests and harmlessness to mammals.
6419862 Method for the production of an expanded fiber-reinforced thermoplastic resin molding July 16, 2002
The present invention provides a method for producing an expanded fiber-reinforced thermoplastic resin molding, the method using a mold comprising a female and male dies and comprising processes for supplying a molten thermoplastic resin containing reinforcing fibers whose average fi
6409961 Titania fiber, method for producing the fiber and method for using the fiber June 25, 2002
A continuous fiber of titania are made having an average diameter per a monofilament of from 5 to 50 .mu.m, which has a BET specific surface area of 10 m.sup.2 /g or more, a pore volume of 0.05 cc/g or more, a volume of pores having a pore diameter of not less than 10 angstroms being 0.0
6403572 Producing Z-isomer of hydrogen bromide salt of 2-aminothiazole derivative June 11, 2002
There is disclosed a process for producing an acid salt of a (Z)-2-aminothiazole compound of the formula (I): ##STR1##whereinR.sup.1 and R.sup.2 independently represent an alkyl group having 1 to 5 carbon atoms, Y represents a halogen atom, --OSO.sub.3 H or --OPO(OH).sub.2,m indicate
6403237 Polymeric fluorescent substance and organic electroluminescence device June 11, 2002
Provided is a high heat-resistant polymeric fluorescent substance having a divalent condensed polycyclic aromatic group of specific size having a bonding part at specific position shows fluorescence at a long wave length from orange to red, which is useful for fabricating an organic EL d
6399540 Porous titania, catalyst comprising the porous titania June 4, 2002
The present invention provides a porous titania, which has an anatase-form crystalline structure, an anatase-form crystallite diameter of 3 nm to 10 nm, a degree of anatase crystallinity of 60% or more, a BET specific surface area of 10 m.sup.2 /g or more, a total pore volume of 0.05
6391974 Pressure sensitive adhesive May 21, 2002
A pressure-sensitive adhesive comprising an olefin-based copolymer wherein (1) the olefin-based copolymer has a tensile strength at break measured according to JIS K 6251 of 2.0 MPa or less, and (2) the elongation at break EB(%) of a resin composition obtained in blending the olefin-base
6388323 Electrode material and electrode for III-V group compound semiconductor May 14, 2002
The invention provides an electrode material having the low contact resistance against a III-V group compound semiconductor, thereby realizing a light emitting device having a high luminance and driven at low voltages. The electrode material of the invention is applied to a III-V gro
6376710 Amidine compounds and their use as pesticides April 23, 2002
The present invention provides novel amidine compounds and novel pesticides containing these amidine compounds as active ingredients. The amidine compounds are expressed by formula I: ##STR1##wherein X and Y are the same or different and are independently halogen, nitro, cyano, or C.
6362124 Catalyst component, catalyst for olefin polymerization and process for producing olefin polymer March 26, 2002
There are provided (i) a catalyst component (C), (ii) an olefin polymerization catalyst, and (iii) a process for producing an olefin polymer. The catalyst being obtained by contacting a solid catalyst component (A), an organoaluminum compound (B) and the catalyst component (C) of an
6350577 Plasmids originating in ammonia oxidizing bacteria and use of the same February 26, 2002
There are provided a plasmid characterized by having the nucleotide sequence of SEQ ID NO: 1, a plasmid characterized by having the nucleotide sequence of SEQ ID NO: 2, a plasmid characterized by having at least a part of the nucleotide sequences of SEQ ID NOs: 1 and 2 and further co
6346580 Thermoplastic resin composition February 12, 2002
A thermoplastic resin composition comprising 5 to 50% by weight of a propylene homopolymer(A) having an intrinsic viscosity measured in a tetralin solution at 135.degree. C. of 1.2 dl/g or more, having a boiling heptane-insoluble portion content of 5.0 to 50.0% by weight and having an
6346261 Pesticidal composition February 12, 2002
A pesticidal composition which comprises an insect growth regulating compound (for example, pyriproxyfen) and carane-3,4-diol (for example 1S,3S,4S,6R-carane-3,4-diol) as an active ingredient. The pesticidal composition is highly effective for pests, especially flea eggs.
6344300 Color filter, method of manufacturing color filter and photosensitive coloring composition February 5, 2002
A color filter comprising a transparent substrate, a light-shielding layer patterned on said transparent substrate, and colored pixels of plural colors patterned on a portion of said substrate where said light-shielding layer is not formed,wherein said colored pixels of at least one colo
6340763 Producing Z-isomer of hydrogen bromide salt of 2-aminothiazole derivative January 22, 2002
There is disclosed a process for producing an acid salt of a (Z)-2-aminothiazole compound of the formula (I): ##STR1##wherein R.sup.1 and R.sup.2 independently represent an alkyl group having 1 to 5 carbon atoms, Y represents a halogen atom, --OSO.sub.3 H or --OPO(OH).sub.2,m indicat
6335026 Pesticidal compositions January 1, 2002
A solid pesticidal composition containing acephate is stabilized by adding thereto at least one stabilizer selected from the group consisting of boron oxide, metaboric acid, aluminum oxide and the calcined product of synthetic silicon dioxide.
6316093 Resin composition, laminate, and laminate film November 13, 2001
A resin composition comprising: a polyvinyl alcohol; and an inorganic laminar compound having an aspect ratio of not less than 50 and not more than 5000, which has a volume ratio of (inorganic laminar compound/polyvinyl alcohol) in the range of (5/95) to (30/70); and a laminate or la
6306935 Thermosetting resin compositions for build-up method October 23, 2001
Provided is a thermosetting resin composition for build-up method comprising (A) an epoxy resin having two or more glycidyl groups, (B) a curing agent for epoxy resin, (C) a poly(ether sulfone) and (D) an inorganic filler. The thermosetting resin composition does not deteriorate the
6294643 Aromatic polyester and molded article using the same September 25, 2001
An aromatic polyester having the following structural units (1) to (5) wherein the amount of the structural unit (1) is 40 to 70% based on the total of the all structural units, (2)/(3) is from 0.7 to 0.95, (4)/(5) is from 1.1 to 2.4, and {(2)+(3)}/{(4)+(5)} is from 0.9 to 1.1: ##STR
6284782 Pesticidal composition September 4, 2001
A pesticidal composition comprising prallethrin and a neonicotinoid compound given in the following formula (1), (2) or (3), as an active ingredient ##STR1##wherein, A represents a 6-chloro-3-pyridyl, 2-chloro-5-thiazolyl, tetrahydrofuran-2-yl, tetrahydrofuran-3-yl, 5-methyltetrahydr
6280836 Multilayer molded article August 28, 2001
A multilayer molded article is produced using a composite skin layer made of a skin material and a foam sheet on a core layer of a thermoplastic resin in which a tensile modulus E of the skin material is not larger than 950 kg/cm.sup.2, and a tensile modulus E (kg/cm.sup.2), a heat shrin
6255409 Epoxy resin composition and resin-encapsulated semiconductor device July 3, 2001
An epoxy resin composition comprising (A) a bifunctional crystalline epoxy compound, (B) an amorphous trisphenolmethane type epoxy compound having three or more of epoxy groups in a molecule, and (C) an epoxy curing agent having phenolic hydroxyl groups. The resin composition has an exce
6225492 Purification method of cyanate May 1, 2001
Provided is a method for purifying a cyanate at high yield from a cyanate crude product solution comprising a cyanate represented by the general formula (1), unsubstituted phenol and non-alcoholic solvent by contacting with a poor solvent containing an alcohol and water, to crystallize t
6218552 3-phenyl-7-[4-(tetrahydrofurfuryloxy)phenyl]-1,5-dioxa-s-indacene-2,6-dione April 17, 2001
A compound, 3-phenyl-7-[4-(tetrahydrofurfuryloxy)phenyl]-1,5-dioxa-s-indacene-2,6-dion e, which has a structure of crystals exhibiting the strongest peak at an angle of diffraction, 2.theta., of 4.7.degree., among peaks appearing within the range of not smaller than 3.degree. of 2.the
6218338 Herbicidal composition April 17, 2001
A herbicidal composition for foliar treatment is described, which contains as active ingredients, (a) a compound of general formula [1] wherein R is alkyl, cycloalkyl, alkenyl, dimethylamino, or diethylamino; and (b) a compound selected from the group consisting of nicosulfuron, prim
6214952 Propylene random copolymer and film laminate thereof April 10, 2001
A propylene random copolymer and a film laminate thereof is described having excellent blocking resistance and transparency and substantially maintaining favorable low-temperature heat-sealing properties after corona discharge treatment. The propylene random copolymer of the invention
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