KR100519433B1 - 정형용 소프트 캐스팅 테이프 - Google Patents
정형용 소프트 캐스팅 테이프 Download PDFInfo
- Publication number
- KR100519433B1 KR100519433B1 KR10-2002-0084062A KR20020084062A KR100519433B1 KR 100519433 B1 KR100519433 B1 KR 100519433B1 KR 20020084062 A KR20020084062 A KR 20020084062A KR 100519433 B1 KR100519433 B1 KR 100519433B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- casting tape
- polyurethane prepolymer
- residues
- orthopedic
- 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.)
- Expired - Lifetime
Links
- 238000005266 casting Methods 0.000 title claims abstract description 84
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 34
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 57
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims abstract description 48
- 239000000203 mixture Substances 0.000 claims abstract description 44
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 23
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- 229920000620 organic polymer Polymers 0.000 claims abstract description 15
- 229920005604 random copolymer Chemical group 0.000 claims abstract description 15
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims abstract description 14
- -1 morpholine compound Chemical class 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims abstract description 11
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 9
- 125000003827 glycol group Chemical group 0.000 claims abstract description 7
- HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical group N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004014 plasticizer Substances 0.000 claims abstract description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical group CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 12
- ZMSQJSMSLXVTKN-UHFFFAOYSA-N 4-[2-(2-morpholin-4-ylethoxy)ethyl]morpholine Chemical compound C1COCCN1CCOCCN1CCOCC1 ZMSQJSMSLXVTKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000002759 woven fabric Substances 0.000 claims description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 239000008029 phthalate plasticizer Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 abstract description 8
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Natural products C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 238000001723 curing Methods 0.000 description 16
- 229920001228 polyisocyanate Polymers 0.000 description 12
- 239000005056 polyisocyanate Substances 0.000 description 12
- 229920005862 polyol Polymers 0.000 description 12
- 150000003077 polyols Chemical class 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 10
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000004721 Polyphenylene oxide Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 7
- 229920000570 polyether Polymers 0.000 description 7
- 229920005749 polyurethane resin Polymers 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 239000004202 carbamide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 206010061223 Ligament injury Diseases 0.000 description 2
- 208000010040 Sprains and Strains Diseases 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- PUFGCEQWYLJYNJ-UHFFFAOYSA-N didodecyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCCC PUFGCEQWYLJYNJ-UHFFFAOYSA-N 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/07—Stiffening bandages
- A61L15/12—Stiffening bandages containing macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/07—Stiffening bandages
- A61L15/12—Stiffening bandages containing macromolecular materials
- A61L15/125—Mixtures of macromolecular compounds
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (7)
- 폴리우레탄 프리폴리머의 중량을 기준으로 40 내지 60 중량% 폴리프로필렌글리콜 잔기, 폴리우레탄 프리폴리머의 중량을 기준으로 5 내지 20중량%의 에틸렌 글리콜과 프로필렌 글리콜의 랜덤공중합체 잔기, 폴리우레탄 프리폴리머의 중량을 기준으로 20 내지 35중량%의 디페닐메탄 디이소시아네이트 잔기, 및 폴리우레탄 프리폴리머의 중량을 기준으로 3 내지 10중량%의 톨루엔 디이소시아네이트 잔기를 포함하며, NCO%가 2 내지 10%인 폴리우레탄 프리폴리머 90 내지 96중량%;디모르폴리노 디에틸에테르, 비스(2,6-디메틸모르폴리노) 디에틸 에테르, 비스[2-(4-모르폴리노)프로필] 에테르 및 비스[2-{4-(2,6-디메틸모르폴리노)}프로필]로 이루어진 군에서 선택된 적어도 어느 하나의 수경화촉매 0.1 내지 2중량%;가소제로서 디알킬프탈레이트 3 내지 5중량%;소포제로서 폴리알킬렌옥시디메틸실록산 공중합체 0.1 내지 2중량%; 및안정제로서 인산 0.01 내지 1중량%를 포함하는 폴리우레탄 프리폴리머 조성물이 직물, 편물, 부직포 또는 이들의 조합의 형태인 유기고분자 지지체에 함침되어 있는 정형용 소프트 캐스팅 테이프.
- 제1항에 있어서, 상기 프리폴리머중의 디페닐메탄 디이소시아네이트 잔기와 톨루엔 디이소시아네이트 잔기의 중량비는 10:1 내지 10:5인 것을 특징으로 하는 정형용 소프트 캐스팅 테이프.
- 제1항에 있어서, 상기 프리폴리머중의 폴리프로필렌글리콜 잔기는 중량평균분자량 Mw이 1,000 ≤ Mw < 3,000인 폴리프로필렌글리콜 : 3,000 ≤ Mw < 5,000인 폴리프로필렌글리콜의 중량비가 1:1 ~ 1:9인 폴리프로필렌글리콜 혼합물로부터 유래된 것을 특징으로 하는 정형용 소프트 캐스팅 테이프.
- 제1항에 있어서, 상기 프리폴리머중의 에틸렌글리콜과 프로필렌글리콜의 랜덤공중합체 잔기는, 중량평균분자량이 1,000 ~ 3,000이며, 에틸렌글리콜이 1 내지 15중량%의 비율로 공중합된 에틸렌글리콜과 프로필렌글리콜의 랜덤공중합체로부터 유래된 것을 특징으로 하는 정형용 소프트 캐스팅 테이프.
- 제1항에 있어서, 상기 폴리우레탄 프리폴리머 조성물은 상기 유기고분자 지지체의 중량을 기준으로 80 내지 170 중량% 함침되어 있는 것을 특징으로 하는 정형용 소프트 캐스팅 테이프.
- 삭제
- 제1항에 있어서, 상기 디알킬프탈레이트 가소제는 디부틸프탈레이트인 것을 특징으로 하는 정형용 소프트 캐스팅 테이프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0084062A KR100519433B1 (ko) | 2002-12-26 | 2002-12-26 | 정형용 소프트 캐스팅 테이프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0084062A KR100519433B1 (ko) | 2002-12-26 | 2002-12-26 | 정형용 소프트 캐스팅 테이프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040057352A KR20040057352A (ko) | 2004-07-02 |
KR100519433B1 true KR100519433B1 (ko) | 2005-10-10 |
Family
ID=37349942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0084062A Expired - Lifetime KR100519433B1 (ko) | 2002-12-26 | 2002-12-26 | 정형용 소프트 캐스팅 테이프 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100519433B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005055881A (ja) * | 2003-07-22 | 2005-03-03 | Fuji Photo Film Co Ltd | 描画方法および描画装置 |
-
2002
- 2002-12-26 KR KR10-2002-0084062A patent/KR100519433B1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20040057352A (ko) | 2004-07-02 |
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