KR100531042B1 - 의료용 폴리프로필렌 수지 조성물 - Google Patents
의료용 폴리프로필렌 수지 조성물 Download PDFInfo
- Publication number
- KR100531042B1 KR100531042B1 KR10-2004-0004662A KR20040004662A KR100531042B1 KR 100531042 B1 KR100531042 B1 KR 100531042B1 KR 20040004662 A KR20040004662 A KR 20040004662A KR 100531042 B1 KR100531042 B1 KR 100531042B1
- Authority
- KR
- South Korea
- Prior art keywords
- polypropylene resin
- medical
- weight
- resin composition
- present
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/07—Aldehydes; Ketones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1545—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/66—Substances characterised by their function in the composition
- C08L2666/78—Stabilisers against oxidation, heat, light or ozone
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
물성 평가 | 용출물 및 무독성 평가 | |||||
투명도 | 굴곡강도 | 비고 | 용출물 | 무독성 | 비고 | |
실시예 1 | 12 | 10,500 | 우수 | - | ○ | 우수 |
실시예 2 | 12 | 10,500 | 우수 | - | ○ | 우수 |
실시예 3 | 14 | 10,400 | 우수 | - | ○ | 우수 |
비교예 1 | 28 | 10,000 | 투명도저하 | - | ○ | 우수 |
비교예 2 | 13 | 9,500 | 강도저하 | - | ○ | 우수 |
비교예 3 | 12 | 10,400 | 우수 | 많음 | X | 독성문제 |
Claims (1)
- 용융지수가 8∼10이고, 에틸렌 함량이 0.5∼7.0몰%이며, 자일렌 솔루블(xylene soulble) 지수가 5.0% 이하인 에틸렌 랜덤 폴리프로필렌 97∼99.939 중량%;하기 화학식 1로 표시되는 1차 산화방지제 0.001∼1.0 중량%;2차 산화방지제로서 비스(2,4-디-t-부틸 페닐 펜타에리트리톨) 디포스파이트 0.01∼1.0 중량%; 및하기 화학식 2으로 표시되는 할로겐 흡수제 0.05∼1.0 중량%를 포함하는 의료용 폴리프로필렌 수지 조성물.[화학식 1][화학식 2]상기 식에서 n은 8∼16의 정수이다.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0004662A KR100531042B1 (ko) | 2004-01-26 | 2004-01-26 | 의료용 폴리프로필렌 수지 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0004662A KR100531042B1 (ko) | 2004-01-26 | 2004-01-26 | 의료용 폴리프로필렌 수지 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050077077A KR20050077077A (ko) | 2005-08-01 |
KR100531042B1 true KR100531042B1 (ko) | 2005-11-25 |
Family
ID=37264665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2004-0004662A KR100531042B1 (ko) | 2004-01-26 | 2004-01-26 | 의료용 폴리프로필렌 수지 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100531042B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5747162A (en) * | 1995-01-23 | 1998-05-05 | Ppg Industries, Inc. | Substrates coated with antioxidant compositions and method for inhibiting the oxidation of such compositions applied to a substrate |
KR20010005896A (ko) * | 1997-04-02 | 2001-01-15 | 로날드 디. 맥크레이 | 신장-충전된 미공질 막 및 그의 제조 방법 |
KR20020063241A (ko) * | 1999-12-20 | 2002-08-01 | 클라리언트 파이넌스 (비브이아이)리미티드 | 포스판 및 크로만 유도체의 혼합물 |
KR20050043197A (ko) * | 2003-11-05 | 2005-05-11 | 주식회사 효성 | 의료용 폴리프로필렌 수지 조성물 |
-
2004
- 2004-01-26 KR KR10-2004-0004662A patent/KR100531042B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5747162A (en) * | 1995-01-23 | 1998-05-05 | Ppg Industries, Inc. | Substrates coated with antioxidant compositions and method for inhibiting the oxidation of such compositions applied to a substrate |
KR20010005896A (ko) * | 1997-04-02 | 2001-01-15 | 로날드 디. 맥크레이 | 신장-충전된 미공질 막 및 그의 제조 방법 |
KR20020063241A (ko) * | 1999-12-20 | 2002-08-01 | 클라리언트 파이넌스 (비브이아이)리미티드 | 포스판 및 크로만 유도체의 혼합물 |
KR20050043197A (ko) * | 2003-11-05 | 2005-05-11 | 주식회사 효성 | 의료용 폴리프로필렌 수지 조성물 |
Also Published As
Publication number | Publication date |
---|---|
KR20050077077A (ko) | 2005-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1125122C (zh) | 用在杀菌薄膜中和密封剂薄膜中的密封剂树脂组合物 | |
CN100448642C (zh) | 由含有聚乙烯蜡的聚丙烯注塑成型注射器的方法,由此得到的注射器及其颗粒状组合物 | |
CA1190692A (en) | Polyethylene compositions for rotational moulding processes | |
US20020035209A1 (en) | Polypropylene resin composition | |
EP3428232B1 (en) | Pbat resin composition | |
EP0400532A1 (en) | Polymer compositions for the production of articles of biodegradable platics material and methods for their preparation | |
CN1053206C (zh) | 耐高能辐射的聚丙烯树脂组合物 | |
AU2001278612A1 (en) | Process of injection moulding a syringe from polythylene wax containing polypropylene, syringe obtained thereby and particulate composition therefor | |
KR101494964B1 (ko) | 내충격성, 투명성 및 힌지 특성이 우수한 폴리프로필렌 수지 조성물 및 이의 제조방법 | |
KR20150023962A (ko) | 내백화성 및 내충격성이 우수한 폴리프로필렌 수지 조성물 | |
CN113845766A (zh) | 一种聚氧化乙烯水溶性膜的制备方法 | |
CN109486052A (zh) | 一种新型医用pvc宽波段避光粒料及其制备方法、应用 | |
KR100531042B1 (ko) | 의료용 폴리프로필렌 수지 조성물 | |
KR20050043197A (ko) | 의료용 폴리프로필렌 수지 조성물 | |
KR20050028442A (ko) | 의료용 폴리프로필렌 수지 조성물 | |
KR20050043195A (ko) | 의료용 폴리프로필렌 수지 조성물 | |
JP6565435B2 (ja) | 放射線滅菌対応医療キット製剤用プロピレン系樹脂組成物及びその医療キット製剤 | |
JP6302917B2 (ja) | ヘルスケア用途へのlldpe組成物の使用 | |
KR101487878B1 (ko) | 신규 레토르트 식품 포장용 나노처리 내열성 폴리올레핀 조성물 및 이로부터 제조되는 식품포장용 필름 | |
KR101750474B1 (ko) | 폴리알킬렌카보네이트 수지 조성물 및 이의 제조방법 | |
EP1670410A1 (en) | Polyethylene squeezable pouches | |
KR102366606B1 (ko) | 의료용 고무마개 조성물 및 이의 제조 방법 | |
CN102803340B (zh) | 清除氧的三元共聚物 | |
US3503910A (en) | Elastomeric poly(epihalohydrin) compositions of improved processability | |
JPH11246727A (ja) | 生分解性樹脂組成物および成形物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120619 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20131007 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20141006 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20151012 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20161013 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20171016 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20191014 Year of fee payment: 15 |