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JPH04285635A |
PURPOSE:To readily produce a phosphorous porphyrin polymer having excellent functions and useful as a photo-conductive material, photo-memory material, photo-catalyst material, etc., in a thin filmy state. CONSTITUTION:A phosphorous porp...
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JPH0461803B2 |
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JPH0458405B2 |
PCT No. PCT/FR85/00294 Sec. 371 Date Aug. 14, 1986 Sec. 102(e) Date Aug. 14, 1986 PCT Filed Oct. 15, 1985 PCT Pub. No. WO86/02344 PCT Pub. Date Apr. 24, 1986.A process for preparing linear polychlorophosphazenes having a terminal -PXCl2 ...
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JPH0457601B2 |
PURPOSE:To obtain a polymer having the photocatalyst function by containing platinum or nickel in the polymer of titanium and oxygen in which the suitable quantity of alkoxyl group is left. CONSTITUTION:Alcoholate of titanic acid is diss...
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JPH04257594A |
PURPOSE: To obtain a new compound suitable for materials such as liquid display element and memory, making a liquid crystal display element into a large size and a curved surface, showing a ferroelectric liquid crystal phase in a wide te...
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JPH04249534A |
PURPOSE:To produce the title prepolymer having an improved refractive index by introducing radical polymerizable groups together with thiophosphoric ester groups into the prepolymer. CONSTITUTION:A compd. of formula I (wherein R1 to R5 a...
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JPH0452277B2 |
The present invention relates to a process for the preparation of oligomeric alkylaluminoxanes of the general formulae: +TR in which R=C1-C6-alkyl, preferably methyl, and n=2-40, preferably 10-20, by reacting aluminum salts containing wa...
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JPH04230783A |
PURPOSE: To provide a fusing member containing a crosslinked fluoroelastomer which is suitable for electrostatic photographic processes and shows excellent thermal conductivity and thermal stability while maintaining the advantage of the...
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JPH04227637A |
PURPOSE: To easily obtain a polymer bringing about a ceramic material in a high weight yield especially after pyrolysis based on boron, nitrogen and, voluntarily, silicon and sufficiently stable against hydrolysis. CONSTITUTION: A polyme...
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JPH0449482B2 |
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JPH04219380A |
PURPOSE: To form a protective coating for preventing oxidizing denaturation at a temperature near 800°C concerning an article containing a carbon such as a graphite or carbon fiber. CONSTITUTION: The carbon-containing article is coated ...
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JPH04214732A |
PURPOSE: To efficiently obtain polyphosphazene having a large mol.wt. by substituting a chlorine atom of polydichlorophosphazene by sodium phenolate in a hydrocarbon medium in the presence of a polyether catalyst. CONSTITUTION: When a ch...
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JPH0447693B2 |
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JPH0446890B2 |
A catalytic method for polymerizing cyclic dihalophosphazene to form linear polydihalophosphazene is provided wherein the catalyst is a solid support of silica or alumina containing supported thereon both a transition metal compound and ...
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JPH04504276A |
The invention provides a blend of metal oxide, such as silicon oxide, with etheric phosphazene. The invention optionally contains salt for antistatic coatings. The composition of the invention is formed by preparing solutions of etheric ...
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JPH0446292B2 |
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JPH04185640A |
PURPOSE:To obtain an organosilicon polymer having low permittivity and being useful for obtaining an interlayer insulation film of a semiconductor device excellent in cracking resistance and levelness by bonding a specified structural un...
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JPH04185639A |
PURPOSE:To form an insulation film excellent in levelness and oxygen plasma resistance by forming a specified protective film on an insulation film having organic groups. CONSTITUTION:A protective film comprising a silicon polymer of the...
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JPH04503697A |
Fibers formed of a blend of metal oxide, such as titanium or zirconium oxide, with etheric phosphazene are formed by preparing solutions of etheric phosphazene and inorganic alkoxides, such as titanium isopropoxide. The solutions are the...
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JPH04182493A |
PURPOSE: To obtain the title compound, useful as a raw material and a synthetic intermediate for synthesizing an organophosphazene polymer, at one stage and simply by reacting an organosilylazide compound width a phosphorous diester comp...
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JPH04181262A |
PURPOSE: To enhance sensitivity, durability, and moldability by incorporating a polystannane compound having a weight average molecular weight in a specified range in a photosensitive layer. CONSTITUTION: The electrophotographic sensitiv...
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JPH04503225A |
The present invention provides an antistatic composition comprising a binder, a cyclic phosphazene, and a salt that complexes with the cyclic phosphazene. The cyclic phosphazene has the general formula wherein x is 3 or 4.
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JPH04164924A |
PURPOSE:To obtain a desired organopolygermane having a monomodal molecular weight distribution in high yields within a short time by reacting diiodogermylene with a specified organometallic compound. CONSTITUTION:An organopolygermane com...
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JPH04153226A |
PURPOSE:To prepare a ceramic having an excellent resistance to heat and oxidation and high strengths even at a high temp. by reacting a halogenated organosilicon compd., a specific boron compd., and a disilazane compd. CONSTITUTION:A hal...
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JPH0429692B2 |
Difficultly flammable polyarylene ether resins containing phosphorus having the structure and methods for making the same.
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JPH04134089A |
PURPOSE: To easily and surely produce the subject compound useful as a separation membrane, drug carrier, medical material, etc., in one step by reacting a specific organosilylazide compound with a phosphorous acid triamide compound. CON...
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JPH04134086A |
PURPOSE: To easily obtain the subject compound useful as a raw material and intermediate for the synthesis of polyorganophosphazene in one step and high efficiency by reacting an organosilylazide compound with a fluorine-containing aliph...
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JPH04134085A |
PURPOSE: To obtain an N-silyl-organophosphazene compound useful as a raw material and intermediate for the synthesis of polyorganophosphazene in one step and high yield by reacting an organosilylazide compound with a phosphite compound i...
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JPH04125929A |
PURPOSE: To obtain a low permitivity interlayer insulating film excellent in resistance to crack, by using organic borosilicate resin which has a specified structure unit and average molecular weight within a specified range, as the inte...
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JPH0499785A |
PURPOSE: To easily produce the subject compound useful as a synthetic raw material or synthetic intermediate for polyorganophosphazene in high efficiency in one step by reacting an organosilylazide compound with a phosphinite compound. C...
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JPH0497138A |
PURPOSE:To improve moldability, workability, chemical stability, laser damage resistance, and mechanical strength and to obtain a quadratic nonlinear optical characteristic by forming the above material of a high-polymer orientable thin ...
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JPH04501461A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPH0410907B2 |
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JPH0429149A |
PURPOSE: To form a resist pattern of high sensitivity and of high resolution by using a mixture of a polysiloxane incorporating Si-O bonds in the main chain and a polysulfone decomposable by irradiation, with charged particle beams. CONS...
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JPH0413683A |
NEW MATERIAL:The cyclophosphazene derivative of formula I (n is 3 or 4; p+q is 2; p>0; q≥0; pn is positive integer; R1 is alkyl positioned at ortho, meta or para position of benzene ring or H) having p-vinylphenoxy group or p-vinylphen...
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JPH03292330A |
PURPOSE:To facilitate the formation of completely substituted organophosphazene oligomer by polycondensing a specified compound through elimination of POCl3 under heating in a vacuum. CONSTITUTION:A phosphoric amide of formula I [wherein...
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JPH03281539A |
PURPOSE:To obtain the tile composition containing an organometallic compound having a a chelate ring a specific curing agent or curing catalyst and having long pot life and large industrial value. CONSTITUTION:The objective composition o...
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JPH03246271A |
PURPOSE: To obtain the subject compound useful for the preparation of coordination compounds with transition metal salt cations by easy separation without formation of by-products, by reacting a dithiooxamide with a reactive amine in a s...
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JPH03246272A |
NEW MATERIAL: A compound of the formula (R' is a non-aromatic substituent such that the dithiooxamide compound is substantially non-volatile at about 25°C). EXAMPLE: N-(2-Octanoyloxyethyl)dithiooxamide. USE: Since the subject compound f...
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JPH0365232B2 |
PURPOSE:To obtain a single molecule aggregate capable of unidirectionally transmitting electrons by forming a polymer consisting essentially of zirconium contg. platinum or nickel and oxygen and contg. an alkoxyl group as a free- radical...
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JPH0364931B2 |
PURPOSE:To improve the quality of running, wear resistance, and the corrosion resistance of a magnetic layer by providing an overcoat layer which has an organic material treated layer on a plasma polymerized layer to the magnetic layer p...
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JPH0364930B2 |
PURPOSE:To reduce a spacing loss and to improve the quality of running, wear resistance, and corrosion resistance by providing a ferromagnetic layer with an overcoat layer which has an organic material treated layer on a plasma polymeriz...
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JPH0363976B2 |
Organoboron nitride polymers are produced by polymerization of organoboron nitride compounds having a cyclic structure of the formula (XBNR)3 wherein R represents hydrogen, a saturated or unsaturated alkyl group or an aryl group and X re...
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JPH0363576B2 |
The invention provides a novel organoborosilicon polymer comprising two types of the recurring monomeric units represented by the general formulas of, one, -SiR12-CH2- and, the other, -BR2-NR3-, in which R1, R2 and R3 are each a hydrogen...
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JPH03221531A |
PURPOSE: To provide a preceramic polymer specified in the mol ratio of an organosilicon polymer repeating unit and borane and useful for forming an organosilicon-boron polymer generating borosilicate nitride ceramic. CONSTITUTION: The ob...
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JPH03220237A |
PURPOSE:To obtain a polyphosphazene useful as a high-energy density electrolyte for secondary batteries which can normally operate at usual ambient temperature by using a specified compound prepared by compositing a polymer with a salt s...
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JPH0362714B2 |
Described are certain phosphite-isocyanurate oligomers and their use as thermal stabilizers in polymer compositions. The phosphite-isocyanurates may be prepared from a trishydroxyalkyl isocyanurate by reaction with an organic phosphite s...
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JPH0357147B2 |
Polyphosphazene elastomers for use in making low denisty foam comprising a [ P =N ]n substantially linear backbone randomly substituted with 20-80 mole percent phenoxy, 20-80 mole percent lower alkylphenoxy, 1-50 mole percent alkoxy and ...
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JPH03197454A |
NEW MATERIAL:Propanebis(dithio)oxamide expressed by formula I and same or different metals-coordinated high polymer complex expressed by formula II [M1 and M2 are bivalent or trivalent transition metal; (l) is 0 or 1-5]. USE: The compoun...
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JPH0356271B2 |
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