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JPH03192127A |
PURPOSE: To easily regulate the molecular weight of a poly(organophosphazene) by heating a poly(chlorophosphazene) in the presence of a predetermined amount of phosphorus oxychloride to obtain a poly(dichlorophosphazene) and deriving a p...
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JPH03190931A |
PURPOSE:To obtain the subject polymer, capable of readily preparing raw materials, easily handleable using simple reaction operation and useful as inorganic fiber, etc., by reacting a specific Si-containing starting substance with a Ti-c...
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JPH0353331B2 |
PURPOSE:To obtain a novel boron atom-containing high polymer, having a semipolar structure, capable of exhibiting excellent action as an interface modifying agent and suitable as an electromagnetic wave shielding coating material, etc., ...
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JPH0350726B2 |
A dental filling composite material is disclosed, which contains 10-99% by weight of phosphazene of the formula: in which at least one of R1 and R2 represent radicals having not less than 3 carbon atoms and being polymerizable. The filli...
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JPH0349296B2 |
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JPH03167195A |
NEW MATERIAL: Compounds of formula I [R1 is (substd.) aromatic group, (substd.) arylenalkylene, (substd.) aliphatic group, H, etc.; R2 is (substd.) heteroaromatic group, H, etc.; R3, R4 are each (substd.) aromatic group; n is 1-100]. EXA...
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JPH03167277A |
PURPOSE: To provide a polysiloxane/titanate compsn. which forms a clear abrasion-resistant coating film having a high refractive index by reacting an alkoxysilane hydrolyzate with an organotitanium compd. having a carboxylic acid-titaniu...
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JPH03154036A |
PURPOSE:To obtain a second higher harmonic generator being excellent in energy conversion efficiency, chemical stability, thermal stability and mechanical strength by constituting a waveguide layer for constituting a second higher harmon...
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JPH0342289B2 |
A two step catalyzed process for the preparation of thermoplastic polyphosphonatophenyl ester carbonates comprising first, the preparation of an aryloxy carbonyloxy-benzoic acid aryl ester and second, its transesterification with a phosp...
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JPH0341492B2 |
NEW MATERIAL:An organogermanium compound of the formula (A and B are H or lower alkyl; n is an integer >=2). USE:An antitumor agent capable of exhibiting a powerful antitumor activity against murine solid cancers. PROCESS:Trichlorogerman...
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JPH0341095B2 |
The present invention provides a process for producing carbon dichalcogenide polymers having a conductivity of about 10-8 S/cm without doping treatment which is increased to 10-4 to 10-2 S/cm by doping, by polymerizing carbon dichalcogen...
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JPH0340735B2 |
This invention relates to a process for the production of branched polyphosphates.
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JPH03140330A |
PURPOSE:To obtain the subject immobilized substance suitable for affinity chromatography, etc., without causing the adsorption of excess protein nor lowering the activity of immobilized active substance by reacting an immobilization carr...
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JPH03134026A |
PURPOSE: To obtain a highly branched polyphosphonate useful for the preparation of molded products, fibers, etc., anti-flaming agents of plastics, etc., by constituting the base with a plurality of specific P-containing constituting unit...
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JPH03129604A |
PURPOSE: To provide a macromolecular dielectric of a small size, a high capacity, a small dielectric loss, and an excellent frequency characteristic by using a polymer composed of an electron-conjugate, conductive straight chain surround...
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JPH0336848B2 |
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JPH03128938A |
PURPOSE: To obtain a composition temporarily present in a living matter, nontoxic to a patient by decomposition, imparting a physical strength and easy to prepare by using a specific poly(phosphate ester) as the component. CONSTITUTION: ...
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JPH03128996A |
PURPOSE: To obtain an improved cleaning composition which performs removal of stains at low costs and involves no problems of environmental pollution by incorporating therein a small quantity of a specific aminophosphionate or a polymer ...
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JPH03124728A |
PURPOSE: To improve a stability to water and enable to meet requirements for plastics by reacting an epoxide compd. and a specific dialkylpentaerythrityl diphosphite. CONSTITUTION: A dialkylpentaerythrityl diphosphite (B) of the formula ...
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JPH0334490B2 |
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JPH0333181B2 |
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JPH0333182B2 |
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JPH0331735B2 |
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JPH03105322A |
PURPOSE:To obtain an orientation control film which does not require a rubbing treatment, has the excellent uniformity of film thicknesses, does not require heating and chemical treatments and allows the easy formation to larger sizes by...
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JPH0330602B2 |
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JPH0329799B2 |
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JPH03100023A |
PURPOSE:To prepare a magnesia fiber or film at a low cost by forming a specific magnesium complex polymer into a fiber or film. CONSTITUTION:An aq. soln. of magnesium formate and/or a soln. of about 1g of a magnesium compd. (e.g. MgOH) i...
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JPH0393669A |
PURPOSE: To easily obtain at a low cost high-purity AlN in a fibrous or filmy form by producing a cycloalazane from, as raw materials, a trialkylamine and an aluminum trihalide and by polymerizing the cycloalazane produced and by baking ...
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JPH0391724A |
PURPOSE:To obtain the nonlinear optical material consisting of the high polymer thin film having excellent moldability, workability, chemical stability, laser damage resistance, mechanical strength, etc., and having quadratic nonlinear o...
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JPH0390092A |
NEW MATERIAL: A compound having a nucleus of formula I [n is ≥2; R1 is a 1-20C alkyl; R2 is R3-NH- (R3 is a 1-20C alkyl or 6-20C aryl), 4-8-membered heterocyclic ring with at least one N linking the ring to the triazine ring]. USE: Fla...
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JPH0381332A |
PURPOSE: To rapidly and effectively perform crosslinking when exposure to ultraviolet rays or visible radiation is performed under a film condition by reacting a specified compd. with sodium hydride and then, reacting polydichlorophospha...
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JPH0381331A |
PURPOSE:To reduce the variation in the properties and improve the functionalities by subjecting a phosphazene compd. contg. phthalocyanine deriv. groups to ring-opening polymn. to produce a polymer having phthalocyanine groups in the sid...
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JPH0376742A |
PURPOSE:To improve the curing rate and the surface hardness and wear resistance of a cured product and enable the use as a molding material for producing a molded article of a complicated shape by compounding a diallyl phthalate resin wi...
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JPH0321566B2 |
This invention relates to new polyphosphates, and to the production and use thereof.
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JPH0365518A |
PURPOSE: To enable selective control of inorg. network formation by adding a photoinitiator changeable the pH of a medium on light irradiation to a sol consisting of a compsn. contg. a hydrolyzable group and constituting ceramics with a ...
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JPH0320150B2 |
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JPH0318623B2 |
Acidic cyclic perfluoroaliphaticdisulfonimides, salts thereof, a process for making the same, curable compositions containing acidic cyclic perfluoroaliphaticdisulfonimides or salts thereof and cationically-sensitive monomers, and a proc...
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JPH0317852B2 |
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JPH0316377B2 |
A novel polyvinylene chalcogenide of the formula: -CH=CH-L)n wherein L is S or Se, is provided. This compound is prepared by reacting an ethylene dihalide of the formula: XHC=CHX' (X and X' are selected from F, Cl, Br and I) with an alka...
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JPH0349929A |
PURPOSE: To obtain the orientation formed object with specified physical property by orientating the sheet or the strand of cystalline polyphosphazene at least prescribed temperature. CONSTITUTION: Crystalline polyphosphazene is first wo...
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JPH0328230A |
PURPOSE:To obtain the subject complex polymer useful for obtaining a serviceable magnesia film or fiber at a low cost by selecting a specified magnesium complex polymer. CONSTITUTION:A magnesium complex polymer of the formula (wherein L ...
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JPH038656B2 |
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JPH038655B2 |
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JPH037602B2 |
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JPH0324094A |
NEW MATERIAL:A compound expressed by formula I [R1 to R4 are H, (substituted)-lower-alkyl or (substituted) phenyl; n is ≥2]. EXAMPLE: 2-Oxygermylethane sulfonic acid polymer. USE: An immunomodulating agent, anticancer agent, antiviral ...
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JPH036932B2 |
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JPH033603B2 |
A new composition of matter comprising the reaction product of a mixed oxide having layers of corner linked octahedra and tetrahedra and a Lewis base. The reaction product forms a layered compound of the formula LxMOM'O4 where MOM'O4 is ...
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JPH034420A |
PURPOSE: To attain excellent adhesion and surface hardness by forming a hardened phosphagen coat layer on the touch surface having electric conductivity for a touch panel having a conductive layer. CONSTITUTION: A hardened phsophagen coa...
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JPH032271A |
PURPOSE: To obtain a preceramic composition useful for coating a substrate sensitive to oxidative deterioration by dispersing a specified amount of a group IIA metal salt in an organoborosilazane. CONSTITUTION: This invention provides a ...
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JPH0261499B2 |
PURPOSE:To attach a film strongly to the surface of an article and to impart thereto a prolonged, high antistatic effect, by forming an antistatic film comprising a plasma-polymerized organometallic polymer on the surface of an article. ...
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