KR20050096466A - 잔류 포름알데히드를 저감시킨 마이크로캡슐 및 이를이용하여 제조된 원단 - Google Patents
잔류 포름알데히드를 저감시킨 마이크로캡슐 및 이를이용하여 제조된 원단 Download PDFInfo
- Publication number
- KR20050096466A KR20050096466A KR1020040021689A KR20040021689A KR20050096466A KR 20050096466 A KR20050096466 A KR 20050096466A KR 1020040021689 A KR1020040021689 A KR 1020040021689A KR 20040021689 A KR20040021689 A KR 20040021689A KR 20050096466 A KR20050096466 A KR 20050096466A
- Authority
- KR
- South Korea
- Prior art keywords
- microcapsules
- formaldehyde
- fabric
- group
- weight
- Prior art date
Links
Classifications
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5089—Processes
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
Abstract
Description
구분 | 잔류포름알데히드농도(㎍/g) | |
실시예 | 1 | 203 |
2 | 120 | |
3 | 33 | |
4 | ND | |
5 | 940 | |
6 | 682 | |
1 | 355 | |
비교예 | 2 | 213 |
3 | 620 | |
4 | 456 | |
5 | 6835 |
구분 | 마이크로캡슐의 안정성 시험 | |||||
5일 | 10일 | 15일 | 30일 | 60일 | ||
실시예 | 1 | ?? | ?? | ?? | ?? | ㅧ |
2 | ?? | ?? | ?? | ㅧ | ㅧ | |
3 | ?? | ?? | ?? | ?? | ?? | |
4 | ?? | ?? | ?? | ?? | ?? | |
5 | ?? | ?? | ?? | ?? | ?? | |
6 | ?? | ?? | ?? | ?? | ?? | |
비교예 | 1 | ?? | ?? | ?? | ?? | ㅧ |
2 | ?? | ?? | ?? | ?? | ㅧ | |
3 | ?? | ?? | ?? | ?? | ?? | |
4 | ?? | ?? | ?? | ?? | ?? | |
5 | ?? | ?? | ?? | ?? | ?? |
구분 | 잔류포름알데히드 농도(㎍/g) | |||||
1회 | 2회 | 3회 | 4회 | 5회 | ||
실시예 | 1 | 23 | 28 | 25 | 20 | 23 |
2 | 25 | 31 | 33 | 26 | 30 | |
3 | N.D. | N.D. | N.D. | N.D. | N.D. | |
NㆍD (Not detected) |
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040021689A KR100634492B1 (ko) | 2004-03-30 | 2004-03-30 | 잔류 포름알데히드를 저감시킨 마이크로캡슐 및 이를이용하여 제조된 원단 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040021689A KR100634492B1 (ko) | 2004-03-30 | 2004-03-30 | 잔류 포름알데히드를 저감시킨 마이크로캡슐 및 이를이용하여 제조된 원단 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050096466A true KR20050096466A (ko) | 2005-10-06 |
KR100634492B1 KR100634492B1 (ko) | 2006-10-17 |
Family
ID=37276537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040021689A KR100634492B1 (ko) | 2004-03-30 | 2004-03-30 | 잔류 포름알데히드를 저감시킨 마이크로캡슐 및 이를이용하여 제조된 원단 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100634492B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3903771A4 (en) * | 2018-12-27 | 2022-10-05 | Universidad de Santiago de Chile | MATERIAL WITH VITAMIN D FOR SUBSEQUENT RELEASE THEREOF AND METHOD OF OBTAINING THE MATERIAL |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101287392B1 (ko) | 2011-05-19 | 2013-07-19 | 한국신발피혁연구원 | 포름알데히드 저함유 발포체 |
KR101366307B1 (ko) * | 2012-06-19 | 2014-02-21 | 주식회사 대하맨텍 | 멜라민계 마이크로 캡슐의 제조방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL104425A (en) | 1992-01-22 | 1996-10-31 | Zeneca Ltd | Reducing the content of formaldehyde in tiny capsule preparations |
KR100415442B1 (ko) | 2001-02-15 | 2004-01-24 | 우리켐테크(주) | 무스콘 또는 약용 천연오일을 마이크로캡슐화하여부착시킨 건강기능 원단 |
KR100441900B1 (ko) | 2002-02-08 | 2004-07-27 | 나재운 | 천연향을 담지한 나노캡슐 및 그의 제조방법 |
-
2004
- 2004-03-30 KR KR1020040021689A patent/KR100634492B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3903771A4 (en) * | 2018-12-27 | 2022-10-05 | Universidad de Santiago de Chile | MATERIAL WITH VITAMIN D FOR SUBSEQUENT RELEASE THEREOF AND METHOD OF OBTAINING THE MATERIAL |
Also Published As
Publication number | Publication date |
---|---|
KR100634492B1 (ko) | 2006-10-17 |
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