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Patent Searching and Data


Matches 551 - 600 out of 1,220

Document Document Title
JP2004262844A
To provide a method for easily carrying out a solid phase reaction of a powdery solid in high reproducibility without burden on the environment under the condition of uniformly applying physical energy including light on each of powdery ...  
JP3564711B2  
JP2004244343A
To provide a method for producing a high-purity purified product useful as an intermediate for a medicine, an agrochemical, or the like, from crude 2-bromoindene obtained by dehydration reaction of indenebromohydrin(1-hydroxy-2-bromoinda...  
JP2004526305A
The new use of the diamondoid content material in the microelectronics field is indicated. Although an enforcement form contains the low k dielectric layer of the heat conduction film of an integrated circuit package, and integrated circ...  
JP2004217525A
To provide a method for producing an organic chlorine compound, by which the organic chlorine compound can efficiently be produced from an alcohol compound in a nearly neutral mild reaction state in a high yield.This method for producing...  
JP3579726B2
PURPOSE: To provide a new liquid crystal compound having, as a liquid crystal material, such excellent characteristics as low viscosity, low liquid crystal range and good compatibility, and also stable under circumstances for its normal ...  
JP3544670B2  
JP3574871B2
PURPOSE: To provide the compound represented by a specific formula, highly chemically stable against heat, light, water, etc., relatively small in dielectric constant anisotropy and refractive index anisotropy, excellent in compatibility...  
JP3575049B2
PURPOSE: To obtain a liquid crystal compound being a new fluorocyclopropane derivative having high upper limit temperature of liquid crystal phase and not having so large dielectric anisotropy and capable of lowering threshold voltage of...  
JP2004195292A
To provide a microchemistry reactor apparatus for gaseous reaction capable of certainly carrying out an operation on an electrostatic conveying chip.The microchemistry reactor apparatus for gaseous reaction is provided with an electrode ...  
JP2004189655A
To provide a method for progressing the fluorination reaction of a substrate safely and efficiently within a short time under gentle conditions.The substrate and a fluorinating agent such as an HF-base complex are reacted in the presence...  
JP2004182665A
To provide a fluorine compound enabling fluorination of a substrate, etc., having a functional group such as oxygen, sulfur or a halogen, excellent in heat stability and being readily handleable and inexpensively produceable and a fluori...  
JP2004186158A
To provide an improved organic light emitting device for the expectation of consumers for better efficiency, longer life, and pure color.In the organic light emitting device (OLED), paracyclophane or paracyclophane derivative is used as ...  
JP2004182671A
To provide an industrially practicable method in which a fluorine-containing alicyclic compound can safely be produced in high yield from an alicyclic compound which is a raw material.The method for producing the fluorine-containing alic...  
JP2004517989A
The high-class diamond Mr. Object derivative which can participate in a polymerization reaction is indicated as intermediate field to these derivatives as a method for building those polymers as a polymer formed from these derivatives.  
JP2004143116A
To provide a method for manufacturing, in a high selectivity, a halogenated adamantane compound represented by formula (2) (wherein R2 is an alkyl group or a halogen atom; and R3, R4 and R5 are each hydrogen atom or a halogen atom, provi...  
JP2004137282A
To provide a new liquid crystalline component containing conjugated diacetylene.The liquid crystal mixture comprises a compound expressed by general formula (I), (in the formula, R1 and R2 are each a halogen, cyano, or a substituted alky...  
JP2004131476A
To provide an ethylene inhibitor that has long-term storage stability and is saved from the danger of explosion accompanied by handling cyclopropene precursor compounds.Stable and safe cyclopropanes which are cyclopropene precursors that...  
JP2004123605A
To provide a method for highly selectively, efficiently and safely advancing the fluorination reaction of a desired substrate.This fluorination method comprises reacting a specific fluorine compound such as N, N-diethyl-α, α-difluoro-(...  
JP2004113907A
To provide a method for treating polluted substance such as soil mainly containing a residual agricultural chemical such as hexachlorocyclohexane (BHC) and hexachlorobenzene (HCB) in which a hardly decomposable organic halogen compound s...  
JP2004115411A
To provide a method whereby a hardly decomposable solid organic halogen compound such as a persistent agrochemical [e.g. hexachlorocyclohexane (BHC) or hexachlorobenzene (HCB)] is properly decomposed though the method uses an alkali meta...  
JP3541410B2
PURPOSE: To obtain a difluoroethylene derivative compound having low viscosity, effective for improving the response speed of a liquid crystal composition by the addition of only a small amount of the compound, enabling low-voltage drivi...  
JP3512412B2  
JP3532934B2
PURPOSE: To simply obtain partially new fluorocyclopropanes useful as intermediates for medicines, agricultural chemicals, etc., at a low cost. CONSTITUTION: A compound of formula I (n is integer of 1-6; R is H, X, OH, 1-6C alkyl, 2-6C a...  
JP2004075621A
To solve a problem of reaction temperature control when carrying out dimerization reaction of TFE in a tubular reactor and difficulty on operation of the reactor by formation of carbon and a solid polymer and provide a method for selecti...  
JP2004043461A
To provide a new component for using in a nematic or cholesteric liquid crystal mixture having high absolute value of negative dielectric anisotropy.The fluorinated naphthalene is expressed by formula I. The liquid crystal medium contain...  
JP2004033858A
To provide a comparatively small-sized apparatus for detoxicating treatment with which detoxicating treatment of organic chlorine compounds can be performed without causing contamination of the organic chlorine compounds in exhaust gas a...  
JP3508159B2
PURPOSE: To provide a new trifluorocyclopropane derivative useful for various liquid crystal display elements wide in applicable temperature range and required for low-voltage driving, esp. as a liquid crystal material for active matrix ...  
JP3500617B2
PURPOSE: To provide a method for highly selectively producing exafluorocyclobutene and hexafluorocyclobutane by using raw aterials available at low cost. CONSTITUTION: Hexafluorocyclobutene is synthesized by dechlorinating 1,2- dichloroh...  
JP2003335708A
To provide a method for making a halogen atom-containing organic compound or a liquid state, powdery or lump state material containing the halogen atom as harmless efficiently.This method for decomposition-treating the halogen atom- cont...  
JP2003335707A
To provide a method for decomposition-treating an organic halogen compound by heating a catalyst at an optimum temperature in advance for efficiently promoting the catalytic reaction so as not to generate dioxins, etc., from the organic ...  
JP2003334534A
To provide a heat decomposition treatment method which can heat- decompose a halogen atom-containing organic compound while minimizing the discharge of a halogen component (particularly chlorine) and benzene to the outside of a system.In...  
JP2003284920A
To provide a detoxification method for an object polluted with an organochlorine compound, adaptable even to relatively small-sized on-site treatment.The detoxification method for a harmful pollutant includes a first process for heating ...  
JP3450323B1
[Summary] Subject The method of carrying out thermal cracking of the halogen atom content organic compound so that neither a halogen ingredient (especially chlorine) nor benzene may be discharged if possible outside is offered. Solution ...  
JP2003261481A
To obtain new readily synthesized materials of a monomer, an oligomer and a polymer comprising 2,6-azulene groups and having high charge mobility, good processability and improved oxidation stability and used as semiconductors or charge ...  
JP2003261473A
To obtain an organic substance excellent in thermal resistance and suitable as a material for organic EL elements, or the like.This inventors discovered that truxene manifests high glass transition point together with capability of impar...  
JP2003261477A
To provide a method for producing Z-1,2,3,3,4,4-hexafluorocyclobutane which is a useful compound affording a substitute compound for CFC or HCFC used as a refrigerant, a foaming agent or a detergent in high yield.This method for producin...  
JP2003252805A
To provide a method for producing halogenated adamantanes which are important raw materials for highly functional materials such as a heat- resistant polymer or electronic materials such as resist for semiconductors in a high yield and p...  
JP2003525863A
(57) Summary book invention relates to manufacture of ヘキサブロモ cyclo dodecane products including brominating cyclo ドデカトリエン under the existence of 0.5*30 % of the weight of bromide ions in the liquid phase of the s...  
JP2003212796A
To effectively make an agrochemical embedded in soil harmless, and furthermore make the soil containing the agrochemical harmless.This method of disposal of the agrochemical comprises vaporizing or thermally decomposing the agrochemical ...  
JP3452144B2
PURPOSE: To obtain the derivative having a structure expressed by a specific structural formula, capable of reducing the viscosity of a liquid crystal composition without narrowing a liquid crystal temperature region, having extremely go...  
JP3450323B2
To provide a heat decomposition treatment method which can heat- decompose a halogen atom-containing organic compound while minimizing the discharge of a halogen component (particularly chlorine) and benzene to the outside of a system. I...  
JP2003192619A
To provide a method for producing 1,3-adamantanediol with high yield and purity, which is an important and functional material such as heat resistant polymer, and an electronic material such as a resist material for a semiconductor.The m...  
JP3421031B2  
JP3433756B2
PURPOSE: To provide a chemically stable new compound excellent in the compatibility with matrix liquid crystal, capable of effectively lowering threshold voltage along with expanding the temperature range for liquid crystal phase by its ...  
JP3434288B2
To provide an important intermediate for the production of a chiral metallocene complex suitable as a catalyst component for olefin polymerization. The objective substituted indene compound can be produced by reacting a compound of formu...  
JP2003146916A
To provide a method for producing a dihalogenated adamantane important as a raw material for high functional materials such as heat-resistant polymers and for electronic materials such as resists for semiconductors in a high yield and in...  
JP2003146919A
To provide a liquid crystal compound which improves or does not deteriorate a crystalline phase temperature range and compatibility with other liquid crystal materials and can effectively reduce response and threshold voltage, and to pro...  
JP3423021B2
PURPOSE: To provide a new compound exhibiting a low viscosity and a high- speed responsibility, excellent in light stability and useful for a liquid crystal display device, etc. CONSTITUTION: A compound of formula I (A3 is a trans-1,4-cy...  
JP2003512342A
(57) A summary and subject The method in which the alternative conversion to the carbon * fluorine binding of the carbon * hydrogen bond which a hydrogen atom combines with deactivation sp mixed perfect saturated carbon atoms, such as th...  

Matches 551 - 600 out of 1,220