KR20010001279A - 정형외과용 캐스팅 테이프 및 그 제조방법 - Google Patents
정형외과용 캐스팅 테이프 및 그 제조방법 Download PDFInfo
- Publication number
- KR20010001279A KR20010001279A KR1019990020400A KR19990020400A KR20010001279A KR 20010001279 A KR20010001279 A KR 20010001279A KR 1019990020400 A KR1019990020400 A KR 1019990020400A KR 19990020400 A KR19990020400 A KR 19990020400A KR 20010001279 A KR20010001279 A KR 20010001279A
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- casting tape
- orthopedic casting
- present
- dimethylropropionic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (5)
- 촉매로서의 2,2'-디모포리닐디알킬 에테르(2,2'-dimorpholinyldialkyl ether: DMDEE), 안정제로서의 피로갈릭산과 디메틸로프로피오닉산, 윤활제로서의 나트륨 라우릴 술페이트(sodium lauryl sulfate), 및 실리콘 타입 소포제를 함유하는 폴리우레탄 예비고분자로 이루어진 폴리우레탄 수지 용액을 폴리에스테르 필라멘트 원사로 제직된 4 bar 라셀(Raschel) 니트 원단에 도포하여 제조되는 것을 특징으로 하는 정형외과용 캐스팅 테이프의 제조 방법.
- 제1항에 있어서, 상기 폴리우레탄 예비고분자는 디페닐메탄 디이소시아네이트(diphenylmethane diisocyanate: MDI), 폴리프로필렌 글리콜(polypropylene glycol: PPG), 및 폴리알킬렌 글리콜(polyalkylene glycol: PG)로 이루어지는 것을 특징으로 하는 정형외과용 캐스팅 테이프의 제조 방법.
- 제1항에 있어서, 상기 폴리에스테르 필라멘트 원사는 420 데니어인 것을 특징으로 하는 정형외과용 캐스팅 테이프의 제조 방법.
- 제1항에 있어서, 상기 폴리우레탄 수지 용액의 조성비는 중량비로 MDI가 50∼70%, PPG가 25∼35%, PG가 5∼15%, DMDEE가 0.1∼1.0%, 나트륨 라우릴 술페이트가 1∼5%, 피로갈릭산이 0.1∼0.5%, 디메틸로프로피오닉산이 0.1∼0.5%, 그리고 실리콘 타입 소포제가 0.1∼1.0%인 것을 특징으로 하는 정형외과용 캐스팅 테이프의 제조 방법.
- 상기 제1항 내지 제4항의 어느 한 항에 따라 제조된 정형외과용 캐스팅 테이프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990020400A KR20010001279A (ko) | 1999-06-03 | 1999-06-03 | 정형외과용 캐스팅 테이프 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990020400A KR20010001279A (ko) | 1999-06-03 | 1999-06-03 | 정형외과용 캐스팅 테이프 및 그 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20010001279A true KR20010001279A (ko) | 2001-01-05 |
Family
ID=19589705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990020400A Ceased KR20010001279A (ko) | 1999-06-03 | 1999-06-03 | 정형외과용 캐스팅 테이프 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20010001279A (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574793A (en) * | 1984-08-21 | 1986-03-11 | Hexcel Corporation | Stabilized, catalyzed water activated polyurethane systems |
US5514080A (en) * | 1989-05-18 | 1996-05-07 | Smith & Nephew Plc | Orthopaedic cast and components therefor |
KR19980031089A (ko) * | 1996-10-31 | 1998-07-25 | 김윤 | 내황변성 캐스팅 테이프의 제조방법 |
KR100219421B1 (ko) * | 1992-04-01 | 1999-10-01 | 최성률 | 정형외과용 경질 폴리우레탄 폼 및 이의 제조방법 |
-
1999
- 1999-06-03 KR KR1019990020400A patent/KR20010001279A/ko not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574793A (en) * | 1984-08-21 | 1986-03-11 | Hexcel Corporation | Stabilized, catalyzed water activated polyurethane systems |
US5514080A (en) * | 1989-05-18 | 1996-05-07 | Smith & Nephew Plc | Orthopaedic cast and components therefor |
KR100219421B1 (ko) * | 1992-04-01 | 1999-10-01 | 최성률 | 정형외과용 경질 폴리우레탄 폼 및 이의 제조방법 |
KR19980031089A (ko) * | 1996-10-31 | 1998-07-25 | 김윤 | 내황변성 캐스팅 테이프의 제조방법 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19990603 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20010719 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20011016 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20010719 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |