45 results about "Acetylenediol" patented technology

An additive comprising an acetylene glycol or ethylene oxide/propylene oxide adduct of acetylene glycol and a sulfur-containing surfactant is added to a dye and water to form an ink composition which exhibits good wetting, penetrating and dispersing properties due to a reduced dynamic surface tension and complies with the environmental problem.

A glass fiber-treating agent comprising (A) 5-95% by weight of an acetylene glycol or an ethylene oxide and/or propylene oxide adduct of acetylene glycol and (B) 5-95% by weight of a silicone surfactant. The agent functions to reduce dynamic and static surface tension and contact angle and offers excellent wetting, penetrating and antifoaming properties when glass fibers are treated therewith.

A binder composition for nonaqueous battery electrodes is prepared by adding a small amount of an acetylene glycol compound to an aqueous polymer emulsion obtained by emulsion polymerization of a monomer mixture comprising from 15 to 70% by mass of styrene (a), from 20 to 80% by mass of an ethylenically unsaturated carboxylate (b), from 1 to 10% by mass of an ethylenically unsaturated carboxylic acid (c), from 0.1 to 5% by mass of a crosslinkable ethylenically unsaturated monomer (d), and from 0 to 20% by mass of another monoethylenically unsaturated monomer (e). When the above binder composition is used, an active material is not peeled off in the step of cutting a collector even when a small amount of the binder is used, and a nonaqueous battery excellent in a charge-discharge cycle property can be produced.

A disinfectant composition comprising slightly acidic electrolyzed water, characterized in that the composition comprises a mixture of the following components (A) and (B) in such an amount that the composition has a surface tension of 30 mN/m or lower at 25° C., said mixture containing the components (A) and (B) in a weight ratio of (A)/(B) of from 1/99 to 50/50, wherein

(A) is at least one selected from the group consisting of a polyether-modified silicone represented by the following formula (1) and a polyether-modified silicone represented by the following formula (2)

and

(B) is at least one selected from the group consisting of ethylene oxide adduct, propylene oxide adduct or ethylene oxide and propylene oxide mixed-adduct of acetylene glycol, represented by the following formula (4) and hydrogenated products thereof.

The invention discloses a pathological specimen processing method and belongs to the field of specimen processing technology. According to the processing method, sampled pathological tissues successively undergo fixation, dehydration, transparency, wax impregnation, embedding, slicing, staining and mounting so as to obtain a pathological specimen. The fixation is to fix the pathological tissues by the use of a fixative for 4-15 h. The fixative is composed of atractylol, ethoxylated acetylenediol, chlorogenic acid, polyvinylpyrrolidone, sodium chloride, ethyl acetate and pure water. The mounting is to carry out mounting on the stained pathological tissues by the use of a mixture of polyacrylamide, polyvinylpyrrolidone and xylene. According to the invention, toxicity of reagents used in the invention is obviously reduced, the fixation effect is good, degradation and transparency degree are easy to control. Then, the tissues are not easy to deform, embrittle or harden, and mounting is complete and staining is remarkable.

A water-based ink for ink-jet recording includes a pigment; water; an acetylene glycol-based surfactant contained by 0.1% by weight to 0.3% by weight in the water-based ink; tripropylene glycol methyl ether contained by 2.5% by weight to 4.5% by weight in the water-based ink; and tripropylene glycol n-butyl ether contained by 0.5% by weight to 1.5% by weight in the water-based ink.

The present invention is directed to provide a water-in-oil type emulsion ink for stencil printing, having good dispersibility, excellent water resistance and abrasion resistance, and also having high emulsion stability with time. Thus, at least one of the oil phase and the water phase of the provided emulsion ink for stencil printing comprises acetylenediol and a nonionic surfactant having a HLB value of more than 10.

A method for producing an aqueous pigment dispersion liquid, including: a kneading step of kneading a mixture of a quinacridone pigment (a), a pigment derivative (b), an organic high-molecular compound having an anionic group (c), a basic compound (d), and an acetylene glycol surfactant (e) in a closed kneader to prepare a pigment-kneaded material having a solid content in the range of 50% to 80% by mass; and a step of diluting the pigment-kneaded material with an aqueous medium. A method for producing a water-based ink for ink jet recording, including a step of diluting the aqueous pigment dispersion liquid with an aqueous medium.

The invention provides an antistatic coating composition for reducing coating defects, wherein the composition comprises, by weight, 100 parts of conductive polymer resin, 100-1000 parts of water dispersive polyurethane resin composed of anionic polyether polyurethane dispersion which contains at least one functional group selected from the following group of hydroxyl, amine, alkyl and carboxyl, 100-1000 parts of any cross-linking agent resin selected from the following group of isocynate, carbonyl imide, oxazoline and melamine compound, and 10-100 parts of fluororesin. The composition also comprises 0.001-1 parts of acetylenediol surfactant on the basis of 100 parts of all the said component resin. In addition, the invention provides an antistatic polyester film, which is prepared by coating the antistatic coating composition on one side or two sides of a polyester film during the in-line coating process. The antistatic polyester film is excellent in the tape peel force, the anti-scaling property and the solvent resistance and the physical property of the antistatic polyester film do not become worse significantly due to the property of the surfactant.

The invention discloses industrially-produced water-in-water colorful paint. The paint comprises components A, components B and components C, wherein the components A include organic silicon modified elastic emulsion, an inorganic waterproof anti-seepage agent, a toughening agent, a flexible epoxy hardener, polypropylene sodium salt, ethoxylation acetylenediol, emulsified mineral oil, hydroxyethyl cellulose ether, propylene glycol, organic modified layered hectorite, forged kaolin, water, 2-amino-2-methyl-1-propyl alcohol and texanol ester alcohol; the components B comprise organic modified layered hectorite and deionized water; the components C comprise self-crosslinking organic silicon emulsion, an inorganic waterproof anti-seepage agent, a toughening agent, a flexible epoxy hardener, texanol ester alcohol, water, propylene glycol and emulsified mineral oil. Working intensity and operating intensity are lowered, meanwhile, the water permeability, elastic water resistance and high temperature resistance of the product can be improved, the service life is prolonged, and in addition, the paint can be suitable for all kinds of plate basal planes.

An ink contains water, Pigment Red 269, a compound represented by the following Chemical formula (1), and at least one of a silicone compound and an acetylene glycol compound, where the proportion of the compound represented by the following Chemical formula (1) to the Pigment Red 269 is 2.0 percent by mass or less: