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Document Title |
JPH0555301B2 |
A process for the continuous production of a plastic sheet of high optical quality capable of being used in laminated glasses, having at least a thin layer resistant to scoring and abrasion which entails high-speed centrifugal spraying o...
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JPH0553816B2 |
The present invention relates to a process for the preparation of urea condensates and to their use. To prepare these urea condensates, a primary di and/or polyamine is reacted with urea, a secondary monoamine and if appropriate a polyal...
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JPH05148217A |
PURPOSE: To easily and efficiently produce the subject compd. by allowing amines corresponding to the diphenyl methane series to react with a proper excess amt. of dialkyl carbonates in the presence of a catalyst and only cooling the pro...
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JPH0532115B2 |
A process for the continuous production of a plastic sheet of high optical quality capable of being used in laminated glasses, having at least a thin layer resistant to scoring and abrasion which entails high-speed centrifugal spraying o...
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JPH0524896B2 |
The invention describes a process for the preparation of N,o-substituted mono- and/or polyurethanes of formula R1[-NHCOOR2]n, in which R1 is an aliphatic, cycloaliphatic, aromatic, araliphatic, or heterocyclic radical, which may be subst...
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JPH0565341A |
PURPOSE:To prepare the subject compsn. which can be applied as a one-pack coating without being limited by pot life since it does not cure at room temp., has an excellent storage stability, produces scarcely any volatile by-product in cu...
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JPH0559023A |
PURPOSE: To provide a pew compound capable of giving an one pack type coating material free from a thermally evaporatable component and useful as a new polymer raw material (monomer) of addition polymerization type. CONSTITUTION: A poly ...
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JPH0551729A |
PURPOSE: To simply form a pattern of a thin synthetic resin film having satisfactory clearness over the entire surface of a substrate without leaving foreign matter on the surface of the substrate and to facilitate the formation of a mul...
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JPH05500946A |
Bis(carboalkoxy-substituted m-phenylene)-32-crown-10 compounds, useful as polymerizable monomers, can be formed in one step by reacting a functionalized dihydroxy aromatic compound with a dihalopolyether. In the same reaction, carboalkox...
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JPH0463083B2 |
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JPH04270256A |
PURPOSE: To obtain a partially novel urethane and metal Pd under mild reaction conditions by producing ammonium carbamate from a primary or secondary amine and CO2, allowing the obtd. carbamate to react with a diolefin complex of Pd(II),...
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JPH04257303A |
PURPOSE: To provide the title material made of a poly--caprolactone resin having a given relative viscosity, extended in its working life, a period of time from its softened state to solidified state, i.e., from transparent to opaque sta...
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JPH0456067B2 |
PURPOSE:To obtain the titled composition, having small thickness dependence of impact resistance with hardly any deterioration in physical properties of welded parts of molded products, and excellent chemical resistance, flow processabil...
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JPH04230659A |
PURPOSE: To obtain a novel polymer peroxide compd. that is effective for such as polymn. of ethylene type unsatd. monomers, hardening of an unsatd. polyester resin, hardening of an elastomer and crosslinking of a thermoplastic polymer. C...
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JPH04202256A |
PURPOSE:To prepare the title compsn. which is permanently antistatic and excellent in strengths, moldability, etc., by compounding a polyphenylene ether resin with specified amts. of a polyamide resin and a specific polyamideimide elasto...
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JPH0441691B2 |
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JPH0414696B2 |
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JPH0418064A |
PURPOSE: To readily obtain the subject compound without requiring carbon monoxide and halogen compounds by using an aromatic primary amine, urea and alcohols as raw materials and reacting the urea with the aromatic primary amine in the f...
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JPH0485B2 |
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JPH0380166B2 |
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JPH0341491B2 |
Anionic copolymers of lactams and aliphatic polycarbonates having urethane and carboxylic acid ester groups, preferably having recurring structural units of the formula: -NH-CO-O-Y-O-CO-(CR2)n- wherein R represents hydrogen or C1-C4-alky...
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JPH0331733B2 |
A process for producing an anionic copolymer containing urethane and carboxylic acid ester moieties with or without carbonate moieties, carbonamide moieties, or both carbonate and carbonamide moieties, having weight average molecular wei...
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JPH03500303A |
Polymeric polyamines containing internal urea, biuret, thiourea, dithiobiuret, and/or thioamide moieties, and polymers prepared therefrom. Isocyanate-functional prepolymers containing urea, biuret, amide, thiourea, dithiobiuret, and/or t...
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JPH03414B2 |
Ionene polymers have been prepared and have been found to be useful in cosmetic compositions for the treatment of the hair and skin, or in the treatment of natural or synthetic textile fibers. These polymers comprise units of the formula
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JPH02300231A |
PURPOSE: To obtain a water-soluble and water-dispersible, i.e., water-compatible polymer which is useful for an oil recovering rate improver in digging of oil well, etc., a thickener for paints, etc., a sizing agent for fabrics, etc., by...
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JPH02281020A |
PURPOSE: To obtain a high-quality elastomer at a low cost by injecting an org. polyisocyanate and a reaction product of an org. compd. represented by a specific structural formula with an iminated or enaminated polyfunctional compd. ract...
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JPH02279714A |
PURPOSE: To obtain an isocyanate reactive composition containing imino groups and enamino groups inexpensively by reacting a specified organic compound with a polyfunctional compound containing an imino group and an enamino group. CONSTI...
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JPH0251902B2 |
1. Process for the preparation of urethanes by reacting a) unsubstituted or substituted ureas which do however still contain at least one hydrogen atom attached to a urea nitrogen atom, with b) organic compounds containing at least one h...
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JPH0248169B2 |
Bis(cyclic ureas) are disclosed which have the formula wherein R is and CnH2n is ethylene or 1,3-propylene each of which can be substituted by one or more inert substituents. These compounds are useful as masked diisocyanates which, on h...
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JPH0232296B2 |
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JPH02151618A |
PURPOSE: To provide an urethane polyol containing no ether or ester having a structure represented by a specific formula, particularly suitable for preducing polyurethane used in biomedical purpose. CONSTITUTION: This urethane polyol is ...
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JPH0223580B2 |
Condensation polymers or addition polymers which contain sterically hindered polyalkylpiperidine groups are proposed as light stabilizers for plastics. The polymers concerned are relatively low-molecular polymers and a difunctional deriv...
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JPH02127428A |
PURPOSE:To readily and safely obtain a linear polyurethane resin without using any polyisocyanate compound by subjecting a specific di(beta-hydroxyalkyl) carbamideester compound to deglycol reaction in the presence of an urethane exchang...
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JPH02113017A |
PURPOSE: To provide a quaternized condensation product for a post treatment agent for fixing a die which consists of a trialkanolamine initial condensate, a carboxylic acid derivative and a benzyl halogenide and can ensure a high wet sti...
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JPH02106328A |
PURPOSE: To eliminate troubles such as cracks of a thin film layer and a peeling from a board by forming a signal pattern surface with resin having no urethane group, and introducing the urethane group into a boundary with the layer. CON...
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JPH0288618A |
PURPOSE: To provide the subject support body having a very thin coating layer systematized at the molecular level by imparting a specific polyurethane solution to the surface of liquid is which both this polymer and the solvent thereof a...
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JPH0277424A |
PURPOSE:To provide the subject composition having self-crosslinking property, containing a thermosetting resin having hydroxyl group and urethane bond, an organic tin compound, an organic titanium compound, etc., and giving a cured coati...
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JPH0234634A |
PURPOSE: To provide a pigment paste having storage stability, never precipitating a pigment, and having a relatively low viscosity by using a paste resin containing quaternary ammonium group, OH group, NCO residue, and a group represente...
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JPH01275631A |
PURPOSE: To form polyurethane and polycarbonate which have liquid crystallinity, improved flow properties in a melt, and improved chemical resistance and flame resistance by bringing to reaction liquid crystalline bis- chlorocarbonic est...
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JPH0148291B2 |
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JPH01252632A |
PURPOSE: To improve mechanical characteristics, physical properties, chemical resistance and barrier characteristics by heating and reacting the diaryl ester of dicarboxylic acid, specified two diamines and the diester of carbonic acid. ...
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JPH01230631A |
PURPOSE: To obtain the title material comprising a photosensitive poly(amide) imide, which can be directly subjected to fine processing by light and can form a heat-resistant pattern on a semiconductor element or the like, by incorporati...
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JPH01188512A |
(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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JPH0121168B2 |
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JPS6465131A |
PURPOSE: To make it possible to coat a core material with a wall film excellent in heat resistance, water resistance and oil resistance without leaving any exposed part, by forming urea resin wall films around droplets of a (meth)acrylat...
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JPS63313762A |
PURPOSE: To enable safe and inexpensive production of the title compound which is used as an additive for lubricant, with no use of phosgene, by reaction of poly(oxyalkylene)alcohol with a carbonic acid ester followed by reaction of the ...
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JPS6361336B2 |
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JPS6335658B2 |
Condensation polymers or addition polymers which contain sterically hindered polyalkylpiperidine groups are proposed as light stabilizers for plastics. The polymers concerned are relatively low-molecular polymers and a difunctional deriv...
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JPS63166854A |
Aminourethanes, a process for their preparation and their use The invention relates to aminourethanes composed essentially of structural units derived from (A) polyamines of the general formula (I) an/or (II (I) (II) (B) if appropriate, ...
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JPS63113017A |
Secondary amine-terminated aromatic oligomers are prepared by conventional reactions for the formation of such polymers as polyimides, polyethersulfones and polyetherketones, using such compounds as methylamino or phenylamino anilines or...
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