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JPS5613734B2 |
Superior drying is obtained for coating compositions containing drying or semi-drying oils by incorporating therein an effective amount of 5-methyl-1,10-phenanthroline.
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JPS5613755B2 |
The invention relates to an improvement of the known continuous process for the separation of mixtures of fatty substances of different melting points, in which the starting mixture by treating with an aqueous wetting agent solution is c...
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JPS5610328B2 |
Process for the manufacture of resinous products which comprises (a) reacting in a first step, at least one natural resinic acid with 7.5 to 12% by weight, referred to the weight of the natural resinic acids, of a polymeric formaldehyde ...
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JPS565440B2 |
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JPS568393A |
An aluminium complex is disclosed of fomula (II): where -O- bridges two aluminium atoms, R is an alkyl group and X is a substituent derived from alcohols, phenols, enolates, carboxylic acids or esters thereof, hydroperoxy compounds or ot...
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JPS564782A |
Oxalkylates of chemically modified natural rosin acids are useful for dyestuff preparations, especially for dispersions of disperse dyestuffs. The liquid and solid dyestuff preparations containing these oxalkylates are stable to storing ...
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JPS55166622A |
PURPOSE: To obtain the display element which is good in the evenness of orientation and durability and high in spectral transmissivity despite glass frit sealing by using the specific polyimide-base co-condensation polymer for the orient...
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JPS5549095B2 |
A process for preparing a stabilized rosin ester having a higher softening point which comprises subjecting a rosin to disproportionation and purification, and esterifying the resulting purified disproportionated rosin with a tri- or mor...
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JPS5546436B2 |
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JPS5544798B2 |
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JPS5542991B2 |
PURPOSE:Succinic acid anhydride derivs I (R1 is lower alkyl or phenyl; R2,3 are H, lower alkyl or phenyl), e.g. 4-(4'-oxo-2',5'-cyclohexadienylidene)pentane-1,2-dicarboxyli
c acid anhydride.
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JPS55137117A |
PURPOSE: To obtain an unsaturated resin having excellent surface hardening properties and adhesive properties of cured film to a substrate, by a method wherein a reaction product of rosin and an α,β-ethylenically unsaturated dicarboxyl...
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JPS5541242B2 |
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JPS55130938A |
Alkylesters of saturated aliphatic carboxylic acids are prepared by reacting aliphatic monoolefins containing internal double bonds and having 6 to 20 carbon atoms with carbon monoxide and an alkanol having one hydroxyl function in the p...
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JPS5538383B2 |
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JPS55108480A |
PURPOSE: To lessen the danger of fire as well as reduce the cost of manufacture of a polymerized oil by polymerizing oil and fat by heating at a low temperature for a short time in the presence of a quinone compound as a catalyst. CONSTI...
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JPS5518744B1 |
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JPS5565264A |
PURPOSE: An inexpensive photo-setting composition usable for vehicles of coating materials and inks, without causing dermatitis, comprising an air-oxidizable polymerizable composition and a condensed aromatic ring compound. CONSTITUTION:...
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JPS5516165B2 |
This invention relates to a three-dimensional, aromatic, sulfur-containing polymer based on lignin. The polymer is characterized in that it is amorphous, practically insoluble in water and conventional organic solvents; it contains thioe...
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JPS5512080B2 |
A process for recovering fatty acids and/or rosin acids which comprises the steps of saponifying a tall oil head and/or pitch, introducing the saponified material into a thin film evaporator equipped with a rake and having a clearance of...
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JPS5538854A |
PURPOSE: To obtain a naturally occurring Japanese lacquer of good fluidity without impairing its quality, by separating water on incorporating a highly water-absorbing hydrogel in a raw Japanese laequre and then carrying out mechanical s...
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JPS5534263A |
PURPOSE: Drying oil or semidrying oil is heated in the presence of a combination of an antraquinone and an amine as a polymerization catalyst, thus producing inexpensively polymerized oil for printing ink and coating by low-temperature a...
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JPS557478B1 |
1364558 Basic lead carboxylates TENNECO CHEMICALS Inc 14 Oct 1971 [2 Nov 1970] 47879/71 Heading C2C [Also in Division C4] Basic lead salts of saturated, branched-chain, acyclic, C 7 -C 18 monocarboxylic acids having at least 6C atoms in ...
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JPS556653B1 |
A method is provided for producing resins or esters from starting esterifiable components and polyunsaturated, nonconjugated fatty acids whereby the mass is heated in intimate admixture with sulfur dioxide gas to effect conjugation in si...
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JPS5512134A |
PURPOSE: To prepare the title product having increased conjugated polyene content, light color and low viscostiy, and usefua as a raw material of paint, etc., by adding heated drying oil, unsaturated fatty acid, etc., dropwise to an orga...
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JPS557247A |
NEW MATERIAL:An adduct of tung oil with m-isopropylphenol of formula I: [at least one of the three-(A)- is group of formula II, the rest are groups of formula III]. EXAMPLE: The compound of the estimated structural formula IV. USE: Usabl...
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JPS5437603B2 |
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JPS5437166B2 |
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JPS5436933B2 |
PURPOSE:Heat drying or heat curing of the said compositions are promoted by adding specific bis (1-mercaptlate 2-naphtholate) coordination compounds as near infrared ray absorbent.
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JPS54132598A |
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JPS54122345A |
PURPOSE: To remove impurities from an aqueous solution of non-electrolytic polymer, and to obtain a highly pure solution thereof, by a simple means and device, by moving a perforated container containing an ion exchange resin in the crud...
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JPS54115687A |
This invention relates to the selective production of fatty acid derivatives from aliphatic diene substrates, such as 1,3-butadiene, in the presence of dual-function homogeneous palladium complexes and certain classes of organic tertiary...
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JPS54109903A |
A process for the preparation of partial esters and partial salts with divalent metal compounds of reaction products of natural resinic acids and unsaturated dicarboxylic acids which typically comprises the following steps: (a) reacting ...
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JPS5422479B1 |
1385979 Magnesium resinates REICHHOLD CHEMICALS Inc 23 May 1972 [14 June 1971] 24235/72 Heading C4D A magnesium resinate of disproportionated rosin, containing 3-8% by wt. combined magnesium, is claimed per se, and produced by heating at...
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JPS5422325B2 |
A printing ink binder comprising a reaction product of I a natural resin, II (a) a phenol-formaldehyde resol, (B) THE COMPONENTS OF II(a), (C) A COMBINATION OF II(a) and II(b) and III a compound of a metal of Group II of the Periodic Tab...
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JPS5420499B2 |
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JPS547765Y2 |
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JPS544468B2 |
An ester, adapted for use as a component of a multigrade lubricating oil, is prepared by reacting: A. A mixture of bifunctional and trifunctional polyols wherein the molar ratio of the bifunctional polyols to the trifunctional polyols is...
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JPS543500B2 |
A process for the manufacture of a modified natural resin product wherein (a) a natural resin product such as colophony, wood rosin, tall oil, rosin acids or abietic acid is reacted with (b) at least one ethylenically unsaturated monomer...
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JPS5342762B2 |
1412778 Conjugation of fatty acids and esters ARIZONA CHEMICAL CO 10 Oct 1972 [17 Dec 1971] 46737/72 Heading C2C Fatty materials, e.g. acids and esters containing methylene interrupted poly-olefine systems are conjugated to at least doub...
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JPS53119306A |
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JPS5398937A |
A process for introducing an allyl-positioned carbonyl group into a 2,6,6-trimethylcyclohexene ring which carries a polyenyl radical in the 1-position, by oxidizing the ring with a halogen(V)-oxyacid or a salt of such an acid, and the ne...
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JPS5321690B2 |
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JPS5325120U |
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JPS5312907A |
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JPS52142008A |
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JPS5295604A |
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JPS5225444B2 |
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JPS5271498A |
Oil of turpentine is extd. from Coniferae and pine-wood pieces by alkaline extn. and subsequent steam distn. The wood is steeped in dilute, aq. alkaline soln. in an extn. vessel. Soln. temp. is gradually increased to 92 degrees C by intr...
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JPS5257197A |
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