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JPH0339555B2 |
There is disclosed a process for the preparation of thermal oils which comprises heating rosin acids to a temperature from 300 DEG -360 DEG C. in the presence of at least one decarboxylation accelerator selected from the group consisting...
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JPH0337593B2 |
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JPH0326713B2 |
Pressure-sensitive adhesive tape is made by coating a sheet backing with a solution of iso-octyl acrylate:acrylic acid copolymer containing a tackifying rosin ester and an anti-oxidant, evaporating the solvent, and crosslinking the adhes...
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JPH0326235B2 |
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JPH0374486A |
PURPOSE: To obtain a composition that retains its adhesiveness over a wide range of humidity and temperature by blending (partially) hydrogenated rosin and a polyethylene glycol with a neutralization reaction product of a specified copol...
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JPH0341196A |
PURPOSE: To obtain a flavor delivery system imparting the increase of flavor and sweetness accompanied by controlled lasting release and intensity by preparing a non-aq. soln. mixture from a flavor component and a rosin-containing resin ...
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JPH032281A |
PURPOSE: To obtain the title material with no need for any primer, also good in workability and soiling resistance by incorporating a caking resin with a specified proportion of a specific polyisobutylene copolymer resin. CONSTITUTION: T...
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JPH03627B2 |
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JPH0255889B2 |
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JPH0254387B2 |
Disclosed are resin compositions which are readily emulsifiable in aqueous media. The compositions are essentially homogeneous blends which consist essentially of, by weight, (1) from about 97% to about 90% resin having a viscosity of fr...
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JPH0253555B2 |
A rosin emulsion sizing agent comprising 20 to 50% by weight of fortified rosin, 2 to 30% by weight of a saponification product of a styrene/acrylic acid copolymer or a styrene/methacrylic acid copolymer, and the remainder being water.
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JPH0252943B2 |
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JPH0246055B2 |
Process for producing soft mixture curable by heat to rubbery elastomer, which process comprises mixing in a trough type blade mixer, inorganic filler, organic tackifying resin, butadiene-acrylonitrile copolymer, polymerizable monomer, a...
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JPH02248452A |
PURPOSE: To obtain a resinous binder useful for ink used in gravure printing, by making it composed of a large part of a metal rosin resinate and a small part of a specified PS type resin. CONSTITUTION: The resinous binder is composed of...
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JPH0242398B2 |
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JPH0240096B2 |
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JPH0238607B2 |
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JPH0237371B2 |
PURPOSE:To prepare a stable aqueous emulsion exhibiting an excellent sizing effect when applied on cellulosic textile goods, by emulsifying a rosinous substance in an aqueous medium in the presence of a specified modified polyvinyl alcoh...
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JPH0236629B2 |
The colophony rosins which have been esterified with a tertiary amino alcohol are disclosed. These colophony rosins which are normally also reinforced with formaldehyde and/or an alpha , beta -unsaturated carbonyl compounds are useful in...
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JPH0219853B2 |
Disclosed is a composition for the improvement of the adhesion and adhesion retention between conventional rubber skim stock compositions, utilized in the manufacture of tires, conveyor belts, hoses and the like, and metallic reinforceme...
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JPH0297584A |
PURPOSE: To provide a hot melt adhesive composition indicating the presence or absence of moisture or changing the color in response to the presence of moisture by including respectively specified polymer, acidic compound and wetness ind...
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JPH0213074B2 |
An improved sizing composition resistant to hard water precipitation comprises a first component containing a reaction product of urea and an aminocarboxylic acid and a second component comprising a rosin. A process for preparing the imp...
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JPH0264182A |
PURPOSE: To obtain a rosin ester having light color and excellent thermal stability by reacting a rosin with an alcohol in the presence of a thiophenol compound and a specific anthraquinone (derivative). CONSTITUTION: The objective ester...
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JPH0258585A |
PURPOSE: To obtain a humidity indicative hot melt adhesive mixture discolored according to humidity while controlling sensitive time, which contains a specified ethylenic copolymer, an acidic compound, a water-soluble wax, and castor oil...
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JPH025792B2 |
A wetness indicating hot-melt adhesive which changes color in response to the presence of moisture is disclosed, which contains 20 to 70 wt. % of polymer, about 28 to 10 wt. % of which is water sensitive polymer; 25 to 60% of organic aci...
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JPH023833B2 |
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JPH0153908B2 |
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JPH0147510B2 |
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JPH01245058A |
PURPOSE: To provide a resin composition usable in a variety of applications taking advantage of the characteristics of propolis, mainly comprising propolis or its extracts, a terpene compound and/or hinokitiol, and/or a binder resin. CON...
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JPH0143783B2 |
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JPH01229708A |
PURPOSE: To improve the adhesive strength and frictional force of a medium by using a natural resin having a specified clouding point as an adhesive material of the medium, using isopropanol or the like as a solvent, and specifying the w...
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JPH0142302B2 |
Disclosed are novel aqueous dispersions which consist essentially of finely-divided fortified rosin particles; a water-soluble or water-dispersible cationic starch dispersing agent for the finely-divided fortified rosin particles; an ani...
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JPH0138415B2 |
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JPH0134547B2 |
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JPH01174500A |
PURPOSE: To facilitate the formation of a Japanese lacquer coat of a character, pattern or the like on a transferred image receiving material by preparing the title composition by mixing natural Japanese lacquer with a hard resin the amo...
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JPH01153780A |
Water-based contact adhesives based on EVA copolymers and containing a) EVA copolymers having an ethylene content of 23 to 27% by weight in the form of aqueous dispersions having a solids content of from 40 to 70% by weight, which EVA co...
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JPH0124420B2 |
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JPS63315540A |
PURPOSE: To enable safe repeated use of glass container without damaging a fine view of the container, by coating the glass container with a coating agent containing an alcohol-soluble synthetic polymer and ceramic in a given ratio and h...
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JPS6360061B2 |
Disclosed is a composition for the improvement of the adhesion and adhesion retention between conventional rubber skim stock compositions, utilized in the manufacture of tires, conveyor belts, hoses and the like, and metallic reinforceme...
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JPS63277289A |
PURPOSE: To obtain the titled derivative giving an antistatic agent for PVC resin with no dense color development, by reaction between rosin and a specific glycidylamine in an organic solvent containing specific alkyl alcohol. CONSTITUTI...
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JPS6356274B2 |
Heat-activated adhesive comprising a pressure-sensitive-adhesive acrylate polymer and a tackifying resin, the latter being included in sufficient amount to lower the pressure-sensitive adhesion of the complete heat-activated adhesive to ...
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JPS63502594A |
A gelled solid adhesive for coating substrates, typically paper. The adhesive can be made available in stick form and is easily applied in even coats to any surface area of the substrate. The adhesive has sufficient tack enabling the coa...
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JPS6342661B2 |
Glyoxal-treated xanthan gum is dry blended with certain non-dispersible plant gum. The resulting blends exhibit excellent dispersibility in water.
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JPS63199743A |
PURPOSE: To provide a composite mountain leather material having excellent water repellency and lipophilicity and useful as a thixotropic agent, a filler, etc., by adsorbing or supporting a specified water-repellent water-insoluble compd...
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JPS63191881A |
PURPOSE: To realize the formation of a damping material composition having vibration-damping properties in a wide temperature range from low temperature to high temperature, high adhesive power, and good processability, by incorporating ...
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JPS6339023B2 |
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JPS6335177B2 |
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JPS6334902B2 |
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JPS6332105B2 |
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JPS63120753A |
The polymerization of compositions containing styrene by an aqueous suspension process in which is used a suspending agents system constituted by a mineral agent and, an extending agent which is at least a rosin acid derivative (abietic ...
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