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Adeka Corporation Patents
Assignee:
Adeka Corporation
Address:
Tokyo, JP
No. of patents:
19
Patents:




Patent Number Title Of Patent Date Issued
7618554 Liquid crystal composition November 17, 2009
Disclosed is a liquid crystal composition characterized by containing 15% by mass or more of a compound having a terminal structure represented by the general formula (I) below. This liquid crystal composition has high dielectric constant anisotropy (.epsilon.) and low rotational viscosi
7611817 Aromatic sulfonium salt compound, photo-acid generator comprising the same and photopolymerizabl November 3, 2009
##STR00001## Novel aromatic sulfonium salt compounds of general formula (I), photo-acid generators comprising the same, and photo-polymerizable compositions containing the same, capable of providing stereolithographic resin compositions which do not suffer from the hindrance to curing by
7608659 Conductive material mixed composition October 27, 2009
A conductive material mixed composition obtained by synthesizing a piperidyl group-containing high-molecular-weight polymer or copolymer that is composed of the constitutional unit represented by general formula (1) below and insoluble in tetrahydrofuran (THF) by polymerization in a
7595357 Vinyl ether curing composition September 29, 2009
A vinyl ether curing composition is formed from a polyvalent vinyl ether compound, a polyvalent phenolic compound and a flame retardant. The composition may contain 10 to 30 parts by weight of a phosphorus-based flame retardant as the flame retardant per 100 parts by weight of the to
7553892 Optical film June 30, 2009
The present invention provides an optical film, which is excellent in ultraviolet absorption capability at 380 nm with little bleed-out, comprising a resin containing a triazine compound represented by the following general formula (I). ##STR00001## (In the formula, R.sup.1-R.sup.6
7553604 Cyanine compound, optical recording material, and optical recording medium June 30, 2009
A cyanine compound represented by formula (I): ##STR00001## wherein ring A and ring B each represent a substituted or unsubstituted benzene ring or a substituted or unsubstituted naphthalene ring; R.sup.1, R.sup.2, R.sup.3, and R.sup.4 each represent an alkyl group having 1 to 4 carbon
7534823 Vinyl chloride resin composition May 19, 2009
A vinyl chloride resin composition comprising 100 parts by mass of a vinyl chloride resin, (a) 0.001 to 10 parts by mass of at least one benzotriazole compound represented by general formula (I), and (b) 0.001 to 10 parts by mass of at least one salicylamide compound represented by g
7507355 Solvent composition March 24, 2009
The solvent composition of the present invention comprises diphenylmethane derivative (a) represented in general formula (I) below, and polyether (b) represented by general formula (II) below, and has high safety, low odor-emission, excellent dissolving power for various organic material
7501153 Alkoxide compound, thin film-forming material and method for forming thin film March 10, 2009
The alkoxide compound of the present invention is represented by general formula (I) below. The alkoxide compound of the present invention is an iron compound that can be delivered in a liquid state and is easily vaporized due to its high vapor pressure. The compound particularly ena
7465761 Flame retardant composition with improved fluidity, flame retardant resin composition and molded December 16, 2008
The invention provides a flame retardant composition comprising 1-99 weight parts of a salt of piperazine and an inorganic compound selected from among piperazine phosphate, piperazine pyrophosphate and piperazine polyphosphate, or a mixture of two or more of these piperazine salts (
7449577 High purity piperazine pyrophosphate and process of producing same November 11, 2008
The present invention provides piperazine pyrophosphate represented by chemical formula (I) which has a sodium content of 10 ppm or lower and a process of producing the same. The piperazine pyrophosphate has high purity and provides a flame retardant composition exhibiting excellent
7442541 .beta.-glucan-containing fat and oil composition and novel microorganism capable of producing .b October 28, 2008
A .beta.-glucan-containing fat and oil composition contains .beta.-glucan of microorganism origin or basidiomycete origin. The .beta.-glucan-containing fat and oil composition has .beta.-glucan uniformly dispersed in a food without worsening the texture, taste etc. of the food. The n
7435441 Fat composition October 14, 2008
A fat composition having a fat phase which, when completely melted at 70.degree. C. and subsequently held at 0.degree. C. for 30 minutes and then at 5.degree. C. for 7 days, gives fat crystals which are .beta.-form crystals of a two-chain-length structure. Even when produced without
7425401 Cyanine compounds, optical recording materials and optical recording media September 16, 2008
An optical recording medium containing a cyanine dyes of formula: ##STR00001## Where at least one pair of R1 & R2 and R3 & R4 are benzyl moieties, rings A and B are each a benzene or naphthalene ring, Y1 and Y2 are C 1-30 organic groups and An.sup.m- is an m valent anion, present in
7405252 Vinyl chloride resin composition July 29, 2008
A vinyl chloride resin composition comprising 100 parts by mass of a vinyl chloride resin and a co-ground mixture of (a) 0.001 to 10 parts by mass of at least one member selected from the group consisting of an organic phosphoric ester compound and a metal salt thereof and (b) 0.001 to 1
7361704 Vinyl chloride resin composition for vehicles April 22, 2008
A vinyl chloride based resin composition for a vehicle, which comprises 100 parts by mass of a vinyl chloride based resin, and 5 to 200 parts by mass of a plasticizer component consisting of (a) at least one trimellitate based plasticizer and (b) at least one sebacate based plasticiz
7348380 Polyester plasticizer and chlorine-containing resin compositions March 25, 2008
A polyester plasticizer which is obtained by reacting a diol component (a) consisting of 100 parts by mole of 2-methyl-1,3-propanediol, 10 to 1000 parts by mole of 3-methyl-1,5-pentanediol and 0 to 1000 parts by mole of other aliphatic diol with an organic dicarboxylic acid components (b
7335783 Thin film-forming material and method for producing thin film February 26, 2008
The thin film-forming material of the present invention comprises a bis(.beta.-diketonato)zinc compound that is liquid at 25.degree. C. and is suitable for forming a zinc-containing thin film. By using the thin film-forming material, a thin film can be produced with stable film-formi
7279509 Antibacterial composition for medical tool October 9, 2007
An antibacterial composition for medical tools made of a vinyl chloride resin, which comprises a specific cyclic organic phosphoric ester compound and a specific pyrithione compound and has excellent antibacterial properties; and a medical tool made of an antibacterial vinyl chloride

 
 
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