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    • 7. 发明公开
    • 저분자 아세틸화 히알루론산의 제조방법 및 이의 용도
    • 低分子量和乙酰化透明质酸的制造方法及其用途
    • KR1020150015209A
    • 2015-02-10
    • KR1020130090970
    • 2013-07-31
    • 주식회사 피코테라
    • 모상현김영준조석형
    • C08B37/08A61K31/16A61P29/00
    • C08B37/0072A61K8/735A61K31/16A61Q19/08
    • The present invention relates to a manufacturing method of low molecular acetylation of hyaluronic acid and uses thereof. According to the present invention, the low molecular acetylation of hyaluronic acid is manufactured by two steps consisting of turning high molecular hyaluronic acid to low molecular hyaluronic acid and of making the same acetylation. The low molecular acetylation of hyaluronic acid manufactured by the method has outstanding effects of synthesizing collagen and inhibiting inflammation compared with hyaluronic acid or low molecular hyaluronic acid. In addition, the low molecular acetylation of hyaluronic acid has no modification in hyaluronic acid and can be mass-produced. In the present invention, provided is the low molecular acetylation of hyaluronic acid whose molecular weight is between 1 and 9 KDa.
    • 本发明涉及透明质酸的低分子乙酰化的制造方法及其用途。 根据本发明,透明质酸的低分子乙酰化是通过将高分子透明质酸转化为低分子透明质酸并进行相同乙酰化的两个步骤来制造的。 通过该方法制备的透明质酸的低分子乙酰化与透明质酸或低分子透明质酸相比具有突出的合成胶原蛋白和抑制炎症的作用。 此外,透明质酸的低分子乙酰化在透明质酸中没有变化,可以批量生产。 在本发明中,提供分子量为1至9KDa的透明质酸的低分子乙酰化。
    • 10. 发明公开
    • 금속산화물 나노입자의 하이브리드화를 통한 자외선 차단제, 이의 제조방법 및 그 자외선 차단제를 이용한 화장품
    • 通过混合金属化合物的纳米颗粒的混合物,其生产方法及其使用的化妆品
    • KR1020140030395A
    • 2014-03-12
    • KR1020120094147
    • 2012-08-28
    • 청운대학교산학협력단주식회사보광화학
    • 김영준조석형권대혁
    • A61K8/29A61K8/27A61K8/89A61Q17/04
    • The present invention relates to a sunblock through hybridization of nanoparticles of a metal compound, to a process for producing the same, and to cosmetic products utilizing the sunblock and, more specifically, to an organic and inorganic hybrid sunblock which makes organic and inorganic hybridization by binding metal oxide nanoparticles of titanium oxide (TiO2) or zinc oxide (ZnO) with one or more kinds of silanes selected from aminopropyltriethoxy(methoxy)silane which is functional silane, glycidyl ethoxy(methoxy)silane, vinyltriethoxy(methoxy)silane, methyltrimethoxysilane, and octyltriethoxysilane, one or more kinds of organofunctional sunblocks selected from ethylhexyl methoxycinnamate, octylmethoxycinnamate, phenylbenzimidazole sulfonic, abovenzone, oxyvenzone, benzophenone, oxanilide, cinnamate, salicylate, and vinylamide, and polymers of methacrylate monomers, to a process for producing thereof, and to cosmetic products utilizing the sunblock. [Reference numerals] (AA) I line; (BB) H line; (CC) Hydrolysis/heat aging in hydrochloric acid; (DD,EE) Metal nanoparticles (15-40 nm); (FF) Second step; (GG) SiO2 organofunctional sunblock; (HH) Organofunctional sunblock; (II) SiO2 film
    • 本发明涉及通过金属化合物的纳米颗粒与其制备方法的杂交的防晒剂,以及利用防晒剂的化妆品,更具体地,涉及有机和无机杂交防晒剂,其通过以下方式进行有机和无机杂交: 氧化钛(TiO 2)或氧化锌(ZnO)与一种或多种选自作为官能硅烷的氨基丙基三乙氧基(甲氧基)硅烷,缩水甘油基乙氧基(甲氧基)硅烷,乙烯基三乙氧基(甲氧基)硅烷,甲基三甲氧基硅烷, 辛基三乙氧基硅烷等,选自甲氧基肉桂酸乙基己酯,辛基甲氧基肉桂酸辛酯,苯基苯并咪唑磺酸,上海地区,环氧苯乙烯,二苯甲酮,草酰苯胺,肉桂酸酯,水杨酸酯和乙烯基酰胺的一种或多种有机官能防晒剂及其制备方法, 化妆品利用防晒霜。 (附图标记)(AA)I线; (BB)H线; (CC)盐酸中的水解/热老化; (DD,EE)金属纳米粒子(15-40nm); (FF)第二步; (GG)SiO2有机功能防晒霜; (HH)有机功能防晒霜; (II)SiO2膜