摘要:
A hydrogel composition includes 0.1 to 10 wt % of a cross-linking agent, 0.2 to 6 wt % of a gelling polymer, 0.5 to 20 wt % of a polyhydric alcohol, and 70 to 90 wt % of purified water to maintain a form without a supporter, be stable without fluidization even when a hydrogel is immersed in cosmetics or pharmaceuticals, and allow the cosmetics or the pharmaceuticals to be uniformly delivered to skin.
摘要:
The present invention relates to an emulsified hydrogel composition and to a production method therefor, wherein, by incorporating between 20 and 30 percent by weight of a gelling solution and an emulsion obtained by mixing between 45 and 60 percent by weight of an aqueous component and between 15 and 30 percent by weight of an oil component, it is possible to simultaneously provide the skin with an aqueous fraction and an oil fraction, and it is possible to enhance functionality due to the inclusion of a high content of a dermatologically active component dissolved in the oil component.
摘要:
This invention is about temperature sensitive state-changing hydrogel composition and its method of production that consists of Branched Gel Polymer 1-10 wt %, Electrolyte Gel Polymer 0.5-5 wt %, Skin-friendly Enhancements 0.5-5 wt %, Natural Bio Material 1-10 wt %, Aliphatic Polyol 3-30 wt %, Functional Additive 1-10 wt % and water 30-93 wt %. Temperature sensitive hydrogel composition is produced at temperature between 10° C. and 50° C., where hydrogel transforms to a fluid state. When this invented hydrogel composition is contacted with skin, it transforms into a fluid state owing to body temperature. Then the ingredient or medication in hydrogel can efficiently and evenly penetrate into the skin.
摘要:
A semiconductor package having a support chip and a fabrication method thereof. The semiconductor package includes a circuit substrate having a conductive pattern on the top surface. A first semiconductor die is attached on top of the circuit substrate. A second semiconductor die is attached on top of the first semiconductor die. Each of the first and second semiconductor dies has a plurality of bond pads on the top surface. A support chip is attached on top of the first semiconductor die and has a plurality of bond pads provided on the top surface. The conductive wires electrically connect the first semiconductor die and the second semiconductor die to the circuit substrate, the second semiconductor die to the support chip, the bond pads of the support chip to each other, and the support chip to the circuit substrate. An encapsulant encloses, as in a capsule, the foregoing components.