KR960001219A - 생분해성 키틴섬유 및 이의 제조방법 - Google Patents
생분해성 키틴섬유 및 이의 제조방법 Download PDFInfo
- Publication number
- KR960001219A KR960001219A KR1019940014343A KR19940014343A KR960001219A KR 960001219 A KR960001219 A KR 960001219A KR 1019940014343 A KR1019940014343 A KR 1019940014343A KR 19940014343 A KR19940014343 A KR 19940014343A KR 960001219 A KR960001219 A KR 960001219A
- Authority
- KR
- South Korea
- Prior art keywords
- chitin
- fiber
- mixture
- chitin fiber
- pva
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/08—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/20—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/60—Materials for use in artificial skin
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/12—Physical properties biodegradable
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2509/00—Medical; Hygiene
- D10B2509/04—Sutures
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Surgery (AREA)
- Materials For Medical Uses (AREA)
- Artificial Filaments (AREA)
Abstract
본 발명은 생분해성 키틴섬유 및 이의 제조방법에 관한 것으로서, 좀더 상세하게는 키틴과 PVA를 혼합시켜 혼합물을 제조한 후, 상기 혼합물을 포름산 용매에 용해시킨 다음, 구금을 통해 1∼1.5㎏/㎠의 질소 가스압으로 가압시킨 후, 응고용매하에서 응고시킨 키틴섬유 및 이의 제조방법에 관한 것이다.
본 발명의 섬유는 분해흡수성 수술용 봉합사, 인공피부 또는 의료용 접착재료로 사용가능하다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (9)
- 키틴과 PVA를 혼합시켜 혼합물을 제조한 후, 상기 혼합물을 포름산 용매에 용해시킨 다음, 구금을 통해 1∼1.5㎏/㎠의 질소 가스압으로 가압시킨 후, 응고용매하에서 응고시키는 것을 특징으로 하는 성분해성 키틴섬유의 제조방법.
- 제1항에 있어서, 상기 키틴과 PVA의 혼합비가 중량비로 50 : 50∼99 : 1임을 특징으로 하는 성분해성 키틴섬유의 제조방법.
- 제1항에 있어서, 상기 혼합물을 포롬산으로 용해시킨후의 농도가 1∼20%임을 특징으로 하는 성분해성 키틴섬유의 제조방법.
- 제1항에 있어서, 상기 응고용매가 에탄올, 에틸아세테이트 및 이들의 혼합물로 구성된 군으로부터 선택됨을 특징으로 하는 성분해성 키틴섬유의 제조방법.
- 제1항에 있어서, 상기 키틴이 β-키틴임을 특징으로 하는 성분해성 키틴섬유의 제조방법.
- 분해흡수성 수술용 봉합사, 인공피부 또는 의료용 접착재료로 사용이 가능한 제1항 내지 제5항의 어느 한항의 방법으로 제조된 키틴섬유.
- 제6항에 있어서, 상기 섬유의 굵기가 20d 이하임을 특징으로 하는 키틴섬유.
- 제7항에 있어서, 상기 섬유의 굵기가 0.5∼5d임을 특징으로 하는 키틴섬유.
- 제7항 또는 제8항에 있어서, 상기 섬유의 건조상태의 강도가 2g/d 이상임을 특징으로 하는 키틴섬유.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940014343A KR960015655B1 (ko) | 1994-06-22 | 1994-06-22 | 생분해성 키틴섬유 이의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940014343A KR960015655B1 (ko) | 1994-06-22 | 1994-06-22 | 생분해성 키틴섬유 이의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960001219A true KR960001219A (ko) | 1996-01-25 |
KR960015655B1 KR960015655B1 (ko) | 1996-11-20 |
Family
ID=19386010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940014343A KR960015655B1 (ko) | 1994-06-22 | 1994-06-22 | 생분해성 키틴섬유 이의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960015655B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000000786A (ko) * | 1998-06-03 | 2000-01-15 | 성재갑 | 열 가소성 수지의 제조 방법 |
KR100384377B1 (ko) * | 1998-06-03 | 2003-11-19 | 주식회사 엘지화학 | 열가소성수지제조방법 |
KR100464930B1 (ko) * | 2001-06-30 | 2005-01-05 | 이승진 | 조직재생 유도용 차폐막 및 그의 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102888672A (zh) * | 2011-07-20 | 2013-01-23 | 李永兴 | 一种用复合溶剂配制高浓度溶液生产纺织用壳聚糖纤维的制备方法 |
-
1994
- 1994-06-22 KR KR1019940014343A patent/KR960015655B1/ko not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000000786A (ko) * | 1998-06-03 | 2000-01-15 | 성재갑 | 열 가소성 수지의 제조 방법 |
KR100384377B1 (ko) * | 1998-06-03 | 2003-11-19 | 주식회사 엘지화학 | 열가소성수지제조방법 |
KR100464930B1 (ko) * | 2001-06-30 | 2005-01-05 | 이승진 | 조직재생 유도용 차폐막 및 그의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR960015655B1 (ko) | 1996-11-20 |
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