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JPS6314743B2 |
Disclosed are novel aqueous dispersions which consist essentially of finely-divided fortified rosin particles; a water-soluble or water-dispersible cationized starch dispersing agent for the finely-divided fortified rosin particles; an a...
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JPS6317945A |
PURPOSE: A stable pressure-sensitive self-bonding cold sealing agent composition having high sealing bond strength and improved blocking properties, containing an ethylenic copolymer resin, a tackifier resin, inorganic or organic fine po...
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JPS6312652A |
(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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JPS6258390B2 |
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JPS6254817B2 |
It has been discovered that pastes of particulate thermoplastic polymers dispersed in a soft resinous phase can be prepared which heat-set by fusion of the thermoplastic binder. Polystyrene-type and polyacrylate-type polymers have been f...
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JPS6249905B2 |
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JPS62168695A |
PURPOSE: To provide a substantial matting effect and excellent cleaning property to the titled compsn. by compounding a specific ratio of a matting additive with a base flux having a matting effect. CONSTITUTION: The additive having the ...
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JPS62167377A |
PURPOSE: To prevent skin-forming phenomena, a drawback of aqueous emulsion type tackifier, effectively and to improve adhesiveness characteristics of aqueous pressure-sensitive adhesive, by blending the aqueous emulsion type tackifier wi...
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JPS62156096A |
PURPOSE: To obtain a flux which can dissolve natural rosin at a substantial amt. without deposition and has practicability by dissolving the natural rosin with a methanol in the presence of a pinene at a specific ratio to the amt. of the...
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JPS6293096A |
PURPOSE: To eliminate the scattering phenomenon of a solder and flux and to perform a good soldering by selecting the liquid which has low hygroscopic property as the solvent in the flux of paste shape and shows the behavior accorded wit...
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JPS6234696A |
PURPOSE: To obviate the deterioration in solderability after long-period preservation by incorporating a specific ration of a halogenide into a compsn. contg. colophonium, ethylene/vinyl acetate copolymer, antioxidant and thermoplastic r...
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JPS6158497B2 |
In the inversion process for preparing paper size from fortified rosin wherein a water-soluble dispersing agent including an ethylene oxide sulphate group is used to provide a stable aqueous dispersion of fortified rosin; and an invert s...
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JPS61188024U |
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JPS6146024B2 |
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JPS61185545A |
(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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JPS6134750B2 |
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JPS6123229B2 |
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JPS6121489B2 |
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JPS61101581A |
PURPOSE: A binder for a mold with excellent storage stability, comprising a specified furan resin and a K or Li salt of rosin. CONSTITUTION: A binder for a mold comprising 100pts.wt. furan resin selected from among furfuryl alcohol (prec...
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JPS6114172B2 |
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JPS6114175B2 |
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JPS618852B2 |
An emulsion of water in molten reinforced rosin is prepared in the presence of a dispersing agent and the emulsion is then inverted by addition of water. By virtue of the use, as dispersing agent, of a soluble compound providing the anio...
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JPS617224B2 |
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JPS6121162A |
Disclosed are resin compositions which are solids at room temperature (about 23 DEG C), are storage stable, can be easily and readily handled, do not tend to freeze in storage during cold weather, and contain from about 2% to no greater ...
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JPS6119678A |
PURPOSE: To provide the titled dispersion which lowers the lowest film-forming temp. and gives a coating film having excellent adhesion, cohesive force and flexibility, by dispersing an ethylene/vinyl acetate copolymer resin in an aq. me...
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JPS60235853A |
PURPOSE: To provide a rubber compsn. for tire tread, which has an improved resistance to chipping and heat generation without detriment to cut resistance, by blending an alcohol-modified rosin resin with a specified rubber. CONSTITUTION:...
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JPS60231595A |
PURPOSE: To obtain titled flux that hardly generates local corrosion, achieves high insulation and has good solderability by adding proper quantity of mineral acid salt of amine having allyl radical. CONSTITUTION: This is flux for solder...
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JPS6050395B2 |
A resinous polyelectrolyte, especially suitable for use as a tackifier in latex adhesives, comprises an ionizable resinous mixture which is ionized with a volatile ionizing agent, said ionizable resinous mixture being the reaction produc...
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JPS6049670B2 |
Conventional carboxylated neoprene latex adhesives are improved with respect to their metal adhesion, heat and water resistance and bonding range by the addition thereto of an epoxy resin, preferably an epoxy resin prepared by the reacti...
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JPS60212460A |
A novel surfactant comprising an alkali metal, ammonium or alkaline earth metal, sulphosuccinate half ester, of an alkoxylated, fortified rosin acid, having an average of at least 1.5 polyalkyleneoxy groups per molecule of said surfactan...
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JPS60206853A |
PURPOSE: To provide a rubber compsn. having improved resistance to cut and heat generation, by blending a specified rosin derivative. CONSTITUTION: A rosin derivative composed of 15W50wt% rosin (A) (e.g. tall oil rosin, gum rosin or wood...
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JPS60203664A |
PURPOSE: To obtain a patching agent of high skin adhesivity, sweat-resistant adhesivity and pharmacological effectiveness, along with good storage stability, by incorporating a specific block copolymer with aromatic hydrocarbon solvent, ...
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JPS60179434A |
PURPOSE: A tire rubber formulation composition markedly improved in steering stability and braking performance during running, obtained by adding specified polymerized rosin ester and specified furnace carbon to a rubber. CONSTITUTION: 1...
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JPS60158225A |
There is disclosed the use of esters especially methyl esters of rosin acids as total or partial replacements for oil in rubber formulations. Vulcanizate properties, low temperature performance, and processibility are comparable when usi...
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JPS6031330B2 |
PURPOSE:To obtain an aqueous emulsion useful as a sizing agent for paper, having good dispersion stability and excellent sizing property, and slightly foaming during sheeting, by emulsifying a rosin (derivative thereof) by use of a speci...
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JPS6031210B2 |
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JPS6030708B2 |
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JPS60133052A |
PURPOSE: To easily obtain titled agent with assurance through an inversion process, high in stability and great in its sizing effect, by using, as dispersant, a combination of specific surfactant with water-soluble acid. CONSTITUTION: (A...
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JPS60133053A |
PURPOSE: To obtain titled agent of great sizing effect and high stability through an inversion process, by incorporating a combination of specific surfactant with water-soluble acid in a modified rosin material consisting of three-compon...
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JPS6028858B2 |
A rubber composition comprising, in specific mixing ratios, rubber material consisting mainly of natural rubber and/or synthetic polyisoprene rubber, a cobalt salt of rosin, carbon black having specific iodine adsorbability and dibutyl p...
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JPS60115653A |
PURPOSE: To provide the titled compsn. giving a restraining layer having excellent flow characteristics and thixotropic properties without deteriorating vibration damping properties, by blending an inorg. filler and a plasticizer with a ...
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JPS6025454B2 |
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JPS6025455B2 |
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JPS6081247A |
PURPOSE: To provide a stable emulsified rosin ester having small particle size, and giving excellent adhesivity and mechanical strength when blended with especially an acrylic emulsion or a natural rubber or synthetic rubber latex, by em...
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JPS6017429B2 |
PURPOSE:To obtain an emulsion with excellent long-term preservation stability and dilution stability, by emulsifying a rosin substance and water according to a reverse emulsification process by using a polyoxyalkylene fatty acid amide es...
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JPS6016480B2 |
A carbon reinforced, partially cross-linked butyl rubber matrix sealant composition as described is particularly suitable for use as a self-healing tire puncture sealant. The sealant composition comprises a high average molecular weight ...
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JPS6011759B2 |
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JPS6051757A |
Rust preventive containing as binder agent a talloil pitch esterified by means of an alcohol and having an acid number between 0 and 15 mg KOH/g and a process for preparing a binder agent by esterifying a talloil pitch having an acid num...
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JPS6010058B2 |
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JPS6040160A |
There is provided a stabilized aqueous base tackifier composition characterized by the presence in an aqueous medium of a resinous tackifier composition having an acid number in the range from 30 to 150 and a softening point in the range...
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