KR20170084866A - 기능성 성분이 함유된 피부 재건용 실리콘 패드 - Google Patents
기능성 성분이 함유된 피부 재건용 실리콘 패드 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
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Abstract
이에 본 발명의 기술적 요지는 실리콘 폴리머를 베이스로 하는 피부재건 및 치료(미용 및 의료용) 패드 성형 가교시 분자 구조가 확장형 또는 성근 구조를 이루도록 디페닐실록산 오일을 첨가하도록 함으로써, 함유된 기능성 성분의 유효성분이 분자사슬 공극 확대로 인해 다량 흡수(더 많이 스며들게 함)되거나 전량 침투(더 많이 베어나오게 함)되도록 하는 것을 특징으로 한다.
Description
도 2는 본 발명에 따른 실리콘 폴리머의 분자구조를 나타낸 예시도,
도 3은 본 발명에 따른 디페닐실록산 오일의 화학식을 나타낸 예시도,
도 4는 본 발명에 따른 셀룰로오스 용액의 농도 대비 항균 활성도를 나타낸 예시도,
도 5는 본 발명의 다른 실시예로서, 실리콘 패드에 고정밴드가 결합된 상태를 나타낸 예시도이다.
Claims (3)
- 수백 개 내외의 R2SiO 분자구조마다 하나의 분자사슬 가교점이 포함된 망상 구조의 실리콘 폴리머에 기능성 성분이 함유되어 단층 구조의 점착층을 이루도록 하되, 상기 점착층에는 실리콘 폴리머와 분자 결합되도록 디페닐실록산 오일(Dipenyl siloxane)이 함유되어 실리콘 폴리머의 분자 간 공극을 확장시켜 기능성 성분의 유효물질(유효성분)이 다량 흡수되거나 전량 침투되도록 하는 것을 특징으로 하는 기능성 성분이 함유된 피부 재건용 실리콘 패드.
- 제 1항에 있어서, 상기 기능성 성분은 키토산 성분으로서, 분자량이 1500000~2000000 g/㏖이고, 탈아셀티화도가 99 %인 것을 특징으로 하는 기능성 성분이 함유된 피부 재건용 실리콘 패드.
- 제 1항에 있어서, 상기 점착층은 인장강도가 80~100 cN/㎠ 이고, 접착력이 200~250 gmf/㎠ 인 것을 특징으로 하는 기능성 성분이 함유된 피부 재건용 실리콘 패드.
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| KR1020160004242A KR20170084866A (ko) | 2016-01-13 | 2016-01-13 | 기능성 성분이 함유된 피부 재건용 실리콘 패드 |
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| KR1020160004242A KR20170084866A (ko) | 2016-01-13 | 2016-01-13 | 기능성 성분이 함유된 피부 재건용 실리콘 패드 |
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| KR20170084866A true KR20170084866A (ko) | 2017-07-21 |
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