Abstract: The present invention relates to a composition for manufacturing a carboxylic group-containing polymer and a carboxylic group-containing polymer manufactured by using the same. More particularly, the present invention relates to a composition for manufacturing a carboxylic group-containing polymer comprising an allyl monomer having a long chain of a hydrophilic part containing alkylene oxide and a side chain of a hydrophobic part containing fatty acid ester as a dispersion promoter; a vinyl group-containing unsaturated carboxylic acid; a vinyl group-containing crosslinking agent; and a radical polymerization initiator, and a carboxylic group-containing polymer manufactured by using the same wherein the polymer can be dispersed in water without stirring, its dispersion solution has low viscosity, and its neutralized viscous solution obtained by alkali neutralization has high viscosity and transparency.

Abstract: The present invention relates to a composition for manufacturing a carboxylic group-containing polymer and a carboxylic group-containing polymer manufactured by using the same. More particularly, the present invention relates to a composition for manufacturing a carboxylic group-containing polymer comprising an allyl monomer having a long chain of a hydrophilic part containing alkylene oxide and a side chain of a hydrophobic part containing fatty acid ester as a dispersion promoter; a vinyl group-containing unsaturated carboxylic acid; a vinyl group-containing crosslinking agent; and a radical polymerization initiator, and a carboxylic group-containing polymer manufactured by using the same wherein the polymer can be dispersed in water without stirring, its dispersion solution has low viscosity, and its neutralized viscous solution obtained by alkali neutralization has high viscosity and transparency.

Abstract: Disclosed is a functional film composition for a display which comprises an engineering plastic resin, a first pigment absorbing a near-infrared ray; and a second pigment selectively absorbing a wavelength and maintaining thermal stability at a temperature of about 200 through 300° C., thereby exhibiting an excellent electromagnetic wave shielding function in a range of 550 to 610 nm which emits orange light in addition to in a range of 900 to 1200 nm of a near infrared ray, exhibiting a relatively good thermal resistance, moisture resistance, and light resistance in comparison with a conventional transparent plastic film, and exhibiting superior color purity and brightness, so that it can be applied to a PDP filter pursuing good quality, cost reduction, composition of each function, and simplification of structure, and particularly applied to display devices, such as an LCD, an OLED, a flexible display, and the like, pursuing improved optical properties.

Abstract: The present invention heats to melt a urethane prepolymer (A ingredient) including a hydroxyl (—OH) functional group in a liquid state or a semi-solid state at room temperature as itself or temperature at 30° C. to 80° C., an isocyanate compound (B ingredient) for reacting with a hydroxyl functional group of urethane prepolymer, a mixture (C ingredient) of a hardening catalyst by cross-link, a pores formation assistance catalyst, a silicone surfactant, and an additive is added by fixed quantity and agitation at high speed to mix. Thus formed porous material of cream shape is using by knife coating process. Thus, the purpose of the present invention is manufacturing a solvent-less urethane porous foamed material fabricating synthetic leather as uniformity of micro pores and good mechanical properties of high strength.

Abstract: A method of performing time-shift function and television receiver having a tuner and a personal video recorder for storing broadcast programs of at least one channel enables a broadcast program of a currently tuned channel to be continuously and efficiently stored to enable time-shifting, regardless of an interruption by switching channels or changing input sources or even in the case of an inadvertent power-off condition.