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JP2002037862A |
To provide a curing composition composed of a glycidyl compound, an amine curing agent, and a new low-viscosity curing accelerator.This curing composition is composed of a) an epoxy resin, b) the amine curing agent and c) the curing acce...
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JP3253662B2 |
PURPOSE: To obtain an amino resin from normally liquid alcohol, formaldehyde, melamine, etc., by efficiently discharging the formed water out of the system and effecting the shortening of a reaction time and the stabilization of the resi...
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JP2002023363A |
To provide a composition for photolithography excellent in suitability to development with a dilute aqueous alkali solution and having very good stability in a process and high practicality.The composition for photolithography contains a...
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JP3247112B2 |
In a process for crosslinking a polymer, a beta -dicarbonyl functionality is present as a reactive diluent and/or as a reactive solvent and/or on a crosslinking entity. The beta -difunctional compound reacts with formaldehyde which is ei...
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JP2001294412A |
To provide coated ammonium polyphosphate showing excellent hydrolysis resistance and having remarkably low free formaldehyde content and its manufacturing method. Melamine coated ammonium polyphosphate is made to react with formaldehyde ...
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JP2001519843A |
A fluorochemical composition to impart water repellency and/or oil repellency to a substrate, the composition comprising one or more condensates of (i) a methylolated amine or a C1-C4 alkoxylated derivative thereof, (ii) a hydrocarbon co...
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JP2001288444A |
To provide a resin-impregnating and adhesive resin composition having both hardness and toughness, excellent stability and water-diluting properties, good workability, excellent various strengths not only in the ordinary state but also i...
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JP3219272B2 |
Mouldings, in particular foams and fibres based on melamine-formaldehyde condensation products, in which from 0.1 to 70 mol% of the melamine has been replaced by melamine substituted by from 1 to 3 hydroxyoxaalkyl groups of the formula h...
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JP3214119B2 |
PURPOSE: To obtain the paper coating composition capable of imparting excellent printability to and printing effect on the paper. CONSTITUTION: This paper-coating composition contains (I) a pigment, (II) an aqueous binder, and (III) a re...
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JP2001516368A |
The present invention is directed to a polymeric vehicle, the formulated coating composition and a coating binder made from the polymeric vehicle and a method for making the polymeric vehicle where the polymeric vehicle includes a phenol...
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JP2001514982A |
The invention relates to a continuous process for preparing aminoplastics and/or phenolics, in which a precondensate solution is prepared in a first extruder (14), the precondensate solution is continuously fed, with addition of additive...
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JP2001513831A |
A composition containing (A) one or more aromatic sulfonates, (B) one or more aldehyde resins and (C) a buffer and is prepared and used for treating, in particular neutralizing, leather tanned with mineral compounds or mineral-free compo...
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JP3204700B2 |
PURPOSE: To obtain the subject inexpensive material giving a colorless transparent coating film having excellent surface hardness by low-temperature hardening reaction such as ultraviolet hardening by reacting methylol melamine with a sp...
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JP2001192421A |
To provide a method for producing a reactive polymer capable of forming a flexible coated film without using a harmful metal, and further to obtain a curable resin composition containing the reactive polymer. This method for producing th...
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JP2001181566A |
To provide a thermosetting coating composition excellent in low- temperature curalility. The thermosetting coating composition comprises an active hydrogen group-containing substrate resin (A) and, incorporated therein, an amino resin cu...
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JP3181950B2 |
PURPOSE: To produce a molding material which is excellent not only in flame retardancy, heat resistance and electrical properties but also in flexibility and toughness. CONSTITUTION: A methylolated amino resin monomer is formed either in...
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JP2001162285A |
To provide a treatment method capable of minimizing the generation of sludge and capable of also corresponding to incineration disposal for the purpose of eliminating a secondary problem related to the disposal of a large quantity of slu...
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JP2001163918A |
To provide a vinyl polymer having functional groups at its ends, in which physical properties such as elongation and tensile strength attributable to chain extension are well balanced with durability such as resistance to heat and water ...
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JP3176058B2 |
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JP2001506675A |
High solids, liquid cross-linker compositions based on mixtures of 1,3,5-triazine carbamates and aminoplast resins and processes for preparing the same are disclosed. The liquid cross-linker compositions are particularly suited for use i...
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JP2001106756A |
To obtain a new nonhalogen-based flame-retardant curing agent capable of providing a cured material of epoxy resin having excellent flame retardance, heat resistance, moisture resistance, etc. This phenol resin composition is obtained by...
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JP3154631B2 |
PURPOSE: To produce a high-performance polyamine of a specified composition in a manner that the control of the composition of components with the different numbers of nuclei is possible by condensing aniline with formaldehyde in the pre...
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JP2001064342A |
To obtain an alkyl-etherified polycaprolactone-modified amino resin used as a water-soluble resin and can give a cured coating film excellent in water resistance and adhesion by reacting a compound having a triazine ring with formaldehyd...
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JP3143085B2 |
To improve adhesion between asphalt and an aggregate in an anionic bitumen emulsion by adding a polyamideamine adhesion promoter to the emul sion. A compound comprising a polyamideamine condensation reaction product obtained from 50-80wt...
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JP2001503076A |
The present invention relates to polymeric acetals containing the recurring structural unit (I) where the substituents and numbers are as defined in the description. These polymeric acetals are suitable as base components for water-solub...
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JP3137220B2 |
PURPOSE: To obtain a melamine-formaldehyde condensate, having a specific temperature of clouding point measured by using an aqueous solution of dimethyl sulfoxide, capable of manifesting effects on prevention of decomposition of a polyox...
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JP3135123B2 |
The present invention relates to specific monomers containing a hexafluoroisopropylidene group suitable for use in preparing fluorinated polyquinolines.
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JP2001040060A |
To obtain the subject gel having excellent durability and mechanical strength by making the gel include an amino group-containing vinyl alcohol- based polymer and a specific agent for making a material water-resistant. This gel comprises...
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JP2001031890A |
To obtain an energy ray-curing type coating composition which can form strong coating films having excellent adhesivity to substrates and whose use field can be spread, by compounding a specific amino resin with a radically polymerizable...
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JP3131692B2 |
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JP3130032B2 |
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JP3130031B2 |
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JP3130911B2 |
Aqueous solutions of N-methylol compounds of carboxylic acid amides, urethanes, ureas and aminotriazines or of N-methylol ethers of these compounds which are suitable for finishing cellulose-containing textile materials are prepared by r...
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JP3126267B2 |
PURPOSE: To produce the title resin by the condensation of a precondensate of a thermosetting resin to high degree without foaming and without necessitating grinding. CONSTITUTION: A powdery precondensate of a thermosetting resin is heat...
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JP2000351661A |
To provide the cement composition containing a curing retarder and a water-reducing agent which has an excellent water-reducing performance and prevents the deterioration in the flowability of concrete without retarding the curing of the...
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JP2000342956A |
To provide a microcapsule production method capable of forming a homogeneous and firm coating film and simultaneously of stably producing the microcapsule.After a liquid containing (A) component dispersed therein is produced by blending ...
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JP2000327388A |
To provide a cement additive which is simply producible and is usable for general-purposive, and also to provide a cement composition using the same. This cement additive is obtained from (A) a compound having two or more amino groups, (...
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JP2000514852A |
PCT No. PCT/EP97/03321 Sec. 371 Date Jan. 12, 1999 Sec. 102(e) Date Jan. 12, 1999 PCT Filed Jun. 25, 1997 PCT Pub. No. WO98/02474 PCT Pub. Date Jan. 22, 1998Modified melamine-formaldehyde resins are made of a condensate of formaldehyde, ...
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JP2000290367A |
To provide a preparation process which can produce stably a low- formaldehyde urea resin excellent in heat resistance. The process comprises subjecting one mol of urea and 1-2 mols of formaldehyde to a methylol addition reaction and a co...
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JP2000513391A |
PCT No. PCT/EP97/00805 Sec. 371 Date Jan. 15, 1999 Sec. 102(e) Date Jan. 15, 1999 PCT Filed Feb. 19, 1997 PCT Pub. No. WO97/31957 PCT Pub. Date Sep. 4, 1997A method of forming a urea formaldehyde resin includes the step of heating solid ...
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JP2000273134A |
To improve storage life by adjusting pH of urea-melamine-formalin- based resin prepared by reacting amino groups of urea and melamine with formaldehyde, the molar ratio being not more than a specific value, at a pH value of not less than...
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JP2000256433A |
To provide a benzoguanamine resin composition superior in heat resistance and a reduced in cure shrinkage, and a fluorescence conversion film which is free from generation of deformations or pinholes by cure shrinkage during preparation ...
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JP2000239337A |
To provide a urea-formaldehyde resin and a urea-melamine- formaldehyde resin having low dissipation of formaldehyde and high adhesive power and useful for the production of wood board. The objective process for the production of a urea-f...
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JP3064525B2 |
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JP2000191793A |
To simply and efficiently obtain resin fine particles with a narrow particle size distribution in an aqueous medium. (A) A monomer that is soluble in water by itself but its polymer is insoluble in water is polymerized in an aqueous medi...
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JP2000178409A |
To obtain a resin composition containing a cure accelerator homogeneously dispersed in the resin in stable state, having good workability in use, curable in a short time by hot-pressing and useful for the bonding of plywood, bonded wood,...
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JP2000169540A |
To obtain a melamine resin markedly having a reduced tendency toward emitting formaldehyde by consecutively performing the methylol addition reaction of melamine with formaldehyde, the etherification reaction in the presence of added met...
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JP2000158438A |
To realize the superb productivity by impregnating a sheetlike filler with an initial condensate obtained by making aldehydes and an amino compound undergo a condensation reaction under reduced pressure while the filler is ground and gra...
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JP2000143751A |
To provide a low formaldehyde amino resin that has a low formaldehyde content with high safety in the construction works and dwelling environments and shows excellent storage stability and the excellent adhesion resistant to water and to...
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JP2000505493A |
PCT No. PCT/EP97/00981 Sec. 371 Date Aug. 28, 1998 Sec. 102(e) Date Aug. 28, 1998 PCT Filed Feb. 28, 1997 PCT Pub. No. WO97/31958 PCT Pub. Date Sep. 4, 1997Condensation products obtained by condensation of (A) a mixture consisting of (a)...
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