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JPH1181046A |
To obtain the subject yarn that is insoluble in water, nonionic, excellent in bioaffinity, physical strength, processability and is useful in the environmental fields by melting a specific thermoplastic polyurethane resin composition ove...
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JPH1180302A |
To improve the molding conditions of an oxazine resin excellent in mechanical characteristics, electric characteristics and flameretardance and to especially cure the subject composition at a low temperature by including a specific polyf...
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JPH1180303A |
To obtain a phenol resin controlling the precipitation of a calcium salt, eliminating a filtration stage, excellent in storage stability, by simultaneously adding a chelating agent/a metallic ion sequestering agent and an anionic dispers...
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JPH1149928A |
To provide phenolic resin molding materials having superior moldability in injection molding due to a high flowability and heat stability in the molten state and excellent curing characteristics at high temperatures. Phenolic resin moldi...
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JPH111604A |
To obtain a resin composition which can give cured products not suffering from oxidation deterioration at high temperatures in the presence of oxygen and exhibits improved reliability of insulation of wirings when used for laminated and ...
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JP2832458B2 |
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JPH10324552A |
To obtain an admixture which shows an excellent dispersing effect, slump holding effect and resistance against separation of material without causing retardation in hardening by using a polyoxyalkylene monoamine, an aromatic diamine comp...
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JPH10298404A |
To obtain a composition which has a good curability and emits no odor in curing and gives moldings excellent in mechanical properties, electrical properties and flame retardancy by mixing an essential component being a composition compri...
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JPH10279669A |
To obtain a hardener which can give a cured product having excellent heat resistance, reduced bending modulus and water absorptivity, low stress and excellent humidity resistance by using a phenol/alkylbenzene/aldehyde resin prepared by ...
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JPH10251380A |
To obtain a thermoset resin composition capable of being formed into the flame retardant one at a low cost, further capable of readily improving characteristics because various epoxy resin can be used, and useful for a laminated plate, a...
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JP2797253B2 |
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JPH10221848A |
To obtain a photopolymerizable compsn, having superior UV curability, heat resistance, developability with an aq. weak alkali soln. and high resolving power by incorporating specified amts. of a specified photopolymerizable prepolymer, a...
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JP2775833B2 |
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JPH10119010A |
To realize the reduction of the amount of diffused formaldehyde even under a severe use environment without losing various strengths and water resistance by a method wherein an amino resin is used as a binder and, at the same time, a tra...
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JPH10101757A |
To provide an improved peparation of a sulfonated arom. compd.- aldehyde condensate useful as a tanning agent, a dispersant, and a liquefying agent. This process for producing a low-salt preparation of a condensate based on a sulfonated ...
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JPH1086276A |
To enhance cigarette resistance after surface abrasioan by interposing a metal sheet between a vinyl chloride resin base material and a thermosetting resin impregnated paper. A composite decorative material is produced by successively la...
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JP2727888B2 |
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JP2696303B2 |
PURPOSE:To ensure superior dispersing power even in the case of a short stir ring and mixing time by incorporating a condensation product of bisphenols, aminobenzenesulfonic acid and an amino acid with formaldehyde. CONSTITUTION:A conden...
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JPH09291199A |
To obtain a thermosetting resin compsn. reduced in the decrease in strength after heat hysteresis, and improved in mechanical strength, moldability and heat resistance by using a specific phenolic resin and an aramid fiber. 1mol of pheno...
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JPH09263682A |
To produce a phenol resin composition having corrosion resistance, adhesion to coating films, lubricity, characteristics, etc., of retaining a treated appearance by carrying out the polycondensation of a phenol derivative with dialkylben...
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JP2656229B2 |
It has now been found that when there is a partial or complete replacement of the sodium hydroxide that is used to make a sodium phenolate resole resin by a molar equivalent of potassium hydroxide, a far faster curing resin is obtained. ...
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JP2656227B2 |
It has now been found that when there is a partial or complete replacement of the sodium hydroxide that is used to make a sodium phenolate resole resin by a molar equivalent of potassium hydroxide, a far faster curing resin is obtained. ...
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JP2656228B2 |
It has now been found that when there is a partial or complete replacement of the sodium hydroxide that is used to make a sodium phenolate resole resin by a molar equivalent of potassium hydroxide, a far faster curing resin is obtained. ...
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JPH09239486A |
To provide resin coated sand for shell molds having the higher normal strength than the normal strength of conventional coated sand and the excellent collapsing property of casting molds after pouring. This resin coated sand for the shel...
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JPH09508175A |
Mannich condensation products prepared by the condensation of a compound of the formula: wherein R1 is hydrogen, hydroxy, lower alkyl or lower alkoxy; R3 and R4 are independently hydrogen or lower alkyl; R5 is hydrogen, alkyl, phenyl, ar...
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JPH09157353A |
To obtain an epoxy resin compsn. suitable for semiconductor sealing which has improved moldability, moisture resistance, and soldering heat resistance by specifying a phenolic resin contained in the epoxy resin compsn. This epoxy resin c...
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JPH09151229A |
To prepare a phenolic, aq. resin compsn. having excellent water resistance, chemical resistance, adhesion and storage stability by subjecting a phenolic comps. with a particular N-substd. (meth)acrylamide deriv. and an arom. aminosulfoni...
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JP2615772B2 |
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JP2615077B2 |
It has now been found that when there is a partial or complete replacement of the sodium hydroxide that is used to make a sodium phenolate resole resin by a molar equivalent of potassium hydroxide, a far faster curing resin is obtained. ...
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JPH09124896A |
To obtain a thermosetting resin composition which is excellent in moisture resistance, dielectric characteristic and moldability and useful as a molding material and an electric and electronic material by mixing a mixture or condensate o...
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JPH09124897A |
To obtain a thermosetting resin composition which is excellent in heat resistance, moisture resistance, dielectric characteristics, thermal expansion, flame retardancy and moldability, and useful as an electric and electronic material su...
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JPH09124351A |
To obtain a cement strengthening agent imparting an excellent flow property and also accelerating the development of the strength of the cement. This cement strengthening agent is obtained by blending a co-condensation product of an arom...
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JPH09110954A |
To obtain a phenolic resin composition which is useful as a hardener giving a cured epoxy resin satisfactory in flame retardancy, heat resistance, and tight adhesion by reacting a phenol, a compound having a triazine ring, and an aldehyd...
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JPH09502452A |
A method for preparing a desired benzoxazine compound comprises preparing a substantially homogeneous reaction mixture that includes a phenolic compound; a primary amine; and an aldehyde, but no solvent other than for the solvency which ...
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JPH0959333A |
To obtain a phenol compound having a specific structural unit, free from occurrence of volatile content in curing, excellent in flame retardance, toughness, fast-setting property, low hygroscopic property and heat resistance and useful f...
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JPH0920816A |
To produce a thermosetting compound by reacting a phenol novolak resin with a primary amine and formaldehyde in an organic solvent, reducing the viscosity of a reactional solution and stably carrying out the uniform reaction without form...
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JP2570401B2 |
Aminoarylsulfonic acid-phenol-formaldehyde condensate prepared by polymerizing 20 to 70 parts by weight of a compound of the general formula: R<1>SO3H (I) wherein R<1> is (wherein R @ is hydrogen or lower alkyl) or or its salt, 10 to 50 ...
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JP2567161B2 |
PURPOSE: To produce a phenolic resin having an excellent curabiity and giving a cured article excellent in heat resistance, electrical properties, abrasion resistance, and chemical resistance by condensing a specific trifunctional arom. ...
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JPH08311142A |
PURPOSE: To obtain a phenolic resin composition which comprises a phenol, a specific compound and an aldehyde, shows excellent formulation stability, gives cured products having good flame retardancy, heat resistance and moisture resista...
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JPH08301963A |
PURPOSE: To obtain a highly active polyol compsn. by subjecting a reaction product of specified amts. of an alkylphenol, diethanolamine, and formaldehyde to the addition reaction of a specified amt. of an alkylene oxide. CONSTITUTION: Th...
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JP2550484B2 |
PURPOSE: To accelerate a curing speed of a specific alkaline phenol resin by incorporating the resin. CONSTITUTION: A potassium alkaline phenol resol resin water solution coated on individual cellulose constituting materials as an adhesi...
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JP2550483B2 |
PURPOSE: To accelerate a curing speed by coating a cellulose material with specific alkaline phenol resin as an adhesive binder. CONSTITUTION: Individual cellulose constituting materials (strands) are coated as a binder with an alkaline ...
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JP2550482B2 |
PURPOSE: To provide a cellulose board comprising cellulose constituting materials mutually bonded by a potassium modified phenol resin having a rapid curing speed. CONSTITUTION: A potassium modified phenol resin containing 1 to 7 wt.% of...
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JP2549879B2 |
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JP2547494B2 |
PURPOSE: To obtain the subject compsn. excellent in heat resistance by compounding a resolic phenol resin having blocked phenolic hydroxyl groups and a polyamine. CONSTITUTION: A resolic phenol resin having blocked phenolic hydroxyl grou...
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JPH08225627A |
To provide impregnating resins for films and edgings with excellent moisture resistance and flexibility by adding guanamines in the preparation of melamine-formaldehyde resins. Impregnating resins for films and edgings are prepared by ad...
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JPH08183827A |
PURPOSE: To obtain a thermosetting resin which has excellent moldability and is reduced in odor generation and which is suitable for use as a molding material or in producing a frictional material. CONSTITUTION: A mixture which comprises...
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JPH08100378A |
To dye a specific condensation product used in the form of a knitted or a woven fabric with good color fastness by treating the condensation product in an aqueous dye bath containing a dye. A condensation product obtainable by condensati...
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JPH0832816B2 |
Disclosed is a process for producing a phenolic resin composition characterized in that a novolak type phenolic resin modified with an unsaturated oil or an aromatic hydrocarbon resin, and hexamine are used as essential components, and t...
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JPH07316396A |
PURPOSE: To obtain the composition, containing a specific resol type phenol resin, a polyamine and a curing accelerator, excellent in heat resistance and curability and suitable for molding materials, laminated sheets, mold materials, re...
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