KR101068117B1 - 폴리염화비닐-프리 의료용 튜브, 성형부품 및 이로부터 제조되는 의료용품 - Google Patents
폴리염화비닐-프리 의료용 튜브, 성형부품 및 이로부터 제조되는 의료용품 Download PDFInfo
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- KR101068117B1 KR101068117B1 KR1020110004908A KR20110004908A KR101068117B1 KR 101068117 B1 KR101068117 B1 KR 101068117B1 KR 1020110004908 A KR1020110004908 A KR 1020110004908A KR 20110004908 A KR20110004908 A KR 20110004908A KR 101068117 B1 KR101068117 B1 KR 101068117B1
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- olefin
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- 239000004711 α-olefin Substances 0.000 claims abstract description 61
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- 239000011347 resin Substances 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 34
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- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
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- 238000001802 infusion Methods 0.000 claims description 6
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- 210000004369 blood Anatomy 0.000 claims description 3
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- 229940079593 drug Drugs 0.000 abstract description 25
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- 238000002347 injection Methods 0.000 abstract description 6
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- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 73
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- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 12
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- 238000011282 treatment Methods 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 4
- 239000002504 physiological saline solution Substances 0.000 description 4
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- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000000006 Nitroglycerin Substances 0.000 description 3
- 101710149632 Pectinesterase A Proteins 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229960003711 glyceryl trinitrate Drugs 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- -1 Polypropylene Polymers 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- BJQHLKABXJIVAM-BGYRXZFFSA-N 1-o-[(2r)-2-ethylhexyl] 2-o-[(2s)-2-ethylhexyl] benzene-1,2-dicarboxylate Chemical compound CCCC[C@H](CC)COC(=O)C1=CC=CC=C1C(=O)OC[C@H](CC)CCCC BJQHLKABXJIVAM-BGYRXZFFSA-N 0.000 description 1
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N Diethylhexyl phthalate Natural products CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 210000000692 cap cell Anatomy 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- AAOVKJBEBIDNHE-UHFFFAOYSA-N diazepam Chemical compound N=1CC(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 AAOVKJBEBIDNHE-UHFFFAOYSA-N 0.000 description 1
- 229960003529 diazepam Drugs 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 231100000507 endocrine disrupting Toxicity 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 239000008206 lipophilic material Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 229940125723 sedative agent Drugs 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000000326 ultraviolet stabilizing agent Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/041—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
ℓx : 최대시험력 압축거리
ℓk : 킹크거리
Claims (11)
- 쇼와 경도가 40A 이상 100A 이하인 고밀도 또는 중밀도 에틸렌-알파-올레핀 하드 블럭과 저밀도 에틸렌-알파-올레핀 소프트 블럭으로 구성되는 멀티블럭공중합체를 포함하는 층 및 상기 멀티블럭공중합체 100중량부에 대하여 신디오택틱 1, 2-폴리부타디엔 10~200중량부를 포함하는 층을 적어도 한 층 포함하는 의료용 튜브.
- 삭제
- 삭제
- 쇼와 경도가 40A 이상 100A 이하인 고밀도 또는 중밀도 에틸렌-알파-올레핀 하드 블럭과 저밀도 에틸렌-알파-올레핀 소프트 블럭으로 구성되는 멀티블럭공중합체를 포함하는 층을 어느 한 층으로 하고, 신디오택틱 1, 2-폴리부타디엔을 포함하는 층을 다른 한 층으로 하는 의료용 튜브.
- 제 4항에 있어서,
쇼와 경도가 40A 이상 100A 이하인 고밀도 또는 중밀도 에틸렌-알파-올레핀 하드 블럭과 저밀도 에틸렌-알파-올레핀 소프트 블럭으로 구성되는 멀티블럭공중합체를 포함하는 층을 내층 및 외층으로 하고, 신디오택틱 1, 2-폴리부타디엔을 포함하는 층을 중간층으로 한 의료용 튜브. - 제 4항에 있어서,
쇼와 경도가 40A 이상 100A 이하인 고밀도 또는 중밀도 에틸렌-알파-올레핀 하드 블럭과 저밀도 에틸렌-알파-올레핀 소프트 블럭으로 구성되는 멀티블럭공중합체를 포함하는 층을 중간층으로 하고, 신디오택틱 1, 2-폴리부타디엔을 포함하는 층을 내층 및 외층으로 한 의료용 튜브. - 제1항, 제4항 내지 제6항에서 선택되는 어느 한 항에 있어서,
상기 고밀도 또는 중밀도 에틸렌-알파-올레핀 하드 블럭과 저밀도 에틸렌-알파-올레핀 소프트 블럭으로 구성되는 멀티블럭공중합체는 190℃, 하중 2.16kg에서 측정한 용융지수(g/10min)가 0.1 이상 20 이하인 의료용 튜브. - 제1항, 제4항 내지 제6항에서 선택되는 어느 한 항에 있어서,
상기 튜브가 수액 세트를 구성하는 연결라인, 혈액 세트를 구성하는 연결라인, 의료용 액상 용기의 포트 및 의료용 카테터에 사용되는 의료용 튜브. - 쇼와 경도가 40A 이상 100A 이하인 고밀도 또는 중밀도 에틸렌-알파-올레핀 하드 블럭과 저밀도 에틸렌-알파-올레핀 소프트 블럭으로 구성되는 멀티블럭공중합체 및 상기 멀티블럭공중합체 100중량부에 대하여 신디오택틱 1, 2-폴리부타디엔 10~200중량부를 포함하는 수지를 사출성형하여 얻어지는 의료용 성형부품.
- 삭제
- 제9항에 있어서,
상기 의료용 성형부품이 수액 세트의 점적통인 의료용 성형부품.
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KR1020110004908A KR101068117B1 (ko) | 2011-01-18 | 2011-01-18 | 폴리염화비닐-프리 의료용 튜브, 성형부품 및 이로부터 제조되는 의료용품 |
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KR1020110004908A KR101068117B1 (ko) | 2011-01-18 | 2011-01-18 | 폴리염화비닐-프리 의료용 튜브, 성형부품 및 이로부터 제조되는 의료용품 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070117593A (ko) * | 2005-03-17 | 2007-12-12 | 다우 글로벌 테크놀로지스 인크. | 멀티블록 중합체로부터의 캡 라이너, 클로저 및 개스킷 |
KR20070120498A (ko) * | 2005-03-17 | 2007-12-24 | 다우 글로벌 테크놀로지스 인크. | 에틸렌/알파-올레핀 혼성중합체 블렌드 및 이로부터 제조된프로파일 및 개스킷 |
KR20100107510A (ko) * | 2008-01-30 | 2010-10-05 | 다우 글로벌 테크놀로지스 인크. | 에틸렌/α-올레핀 블록 혼성중합체 |
-
2011
- 2011-01-18 KR KR1020110004908A patent/KR101068117B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070117593A (ko) * | 2005-03-17 | 2007-12-12 | 다우 글로벌 테크놀로지스 인크. | 멀티블록 중합체로부터의 캡 라이너, 클로저 및 개스킷 |
KR20070120498A (ko) * | 2005-03-17 | 2007-12-24 | 다우 글로벌 테크놀로지스 인크. | 에틸렌/알파-올레핀 혼성중합체 블렌드 및 이로부터 제조된프로파일 및 개스킷 |
KR20100107510A (ko) * | 2008-01-30 | 2010-10-05 | 다우 글로벌 테크놀로지스 인크. | 에틸렌/α-올레핀 블록 혼성중합체 |
US20100298515A1 (en) | 2008-01-30 | 2010-11-25 | Dow Global Technologies Inc. | Ethylene/alpha-olefin block copolymers |
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