KR100633788B1 - 의약 용기용 수지 조성물 - Google Patents
의약 용기용 수지 조성물 Download PDFInfo
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- KR100633788B1 KR100633788B1 KR1020040116638A KR20040116638A KR100633788B1 KR 100633788 B1 KR100633788 B1 KR 100633788B1 KR 1020040116638 A KR1020040116638 A KR 1020040116638A KR 20040116638 A KR20040116638 A KR 20040116638A KR 100633788 B1 KR100633788 B1 KR 100633788B1
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- Prior art keywords
- ethylene
- propylene
- weight
- resin composition
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- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
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- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/10—Applications used for bottles
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- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Crystallography & Structural Chemistry (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
실시예 | 비교예 1 | 비교예 2 | |
조성(중량%) | |||
프로필렌-에틸렌 랜덤-블록 공중합체*1 | 99.67 | - | - |
프로필렌-에틸렌 랜덤 공중합체*2 | - | 99.77 | 89.67 |
에틸렌-부틸렌 공중합체*3 | - | - | 10 |
핵제*4 | 0.1 | - | 0.1 |
합성 히드로탈사이트 | 0.03 | 0.03 | 0.03 |
페놀계 산화방지제*5 | 0.1 | 0.1 | 0.1 |
포스파이트계 산화방지제*6 | 0.1 | 0.1 | 0.1 |
수지의 물성 | |||
용융지수(MI) | 3 | 2 | 3 |
흐림도(Haze)(%) | 35 | 65 | 32 |
충격강도(상온) | 45 | 9 | 35 |
충격강도(0℃) | 6 | 3 | 7 |
굴곡강도(kg/㎠) | 7000 | 10500 | 8500 |
약전시험 | |||
용출시험(JP) | 적합 | 적합 | 적합 |
낙하테스트(0℃) | 적합 | 부적합 | 적합 |
부유물테스트 | 적합 | 적합 | 적합 |
멸균안정성 | 적합 | 부적합 | 적합 |
Claims (6)
- 에틸렌-프로필렌 랜덤 공중합부분과 에틸렌-프로필렌 블록 공중합부분으로 이루어지고, 상기 에틸렌-프로필렌 블록 공중합부분은 결정성 에틸렌-프로필렌 공중합부분 65~95중량%와 탄성 에틸렌-프로필렌 공중합부분 5~35중량%로 이루어지며, 상기 에틸렌-프로필렌 랜덤 공중합부분 중의 에틸렌 함량은 0.5~15.0중량%이고, 상기 결정성 에틸렌-프로필렌 공중합부분 중의 에틸렌 함량은 0.5~15.0중량%이며, 상기 탄성 에틸렌-프로필렌 공중합부분 중의 에틸렌 함량은 20~70중량%인 프로필렌-에틸렌 랜덤-블록 공중합체 65~99.7중량% 및 핵제 0.01~1중량%를 포함하여 이루어지는 의약용기용 수지조성물.
- 삭제
- 제1항에 있어서, 상기 프로필렌-에틸렌 랜덤-블록 공중합체의 절대 점도는 0.5~1.5dl/g인 것을 특징으로 하는 의약용기용 수지조성물.
- 제1항에 있어서, 상기 핵제는 알루미늄계 핵제 및 유기 포스페이트 금속염계 핵제로 이루어진 군에서 선택되는 1종 이상인 것을 특징으로 하는 의약용기용 수지조성물.
- 제1항에 있어서, 산화방지제 0.01~0.5중량% 및 촉매잔류물 중화제 0.01~0.5중량%를 더 포함하여 이루어지는 것을 특징으로 하는 의약용기용 수지조성물.
- 제5항에 있어서, 상기 산화방지제는 페놀계 산화방지제 및 포스파이트계 산화방지제로 이루어진 군에서 선택되는 1종 이상인 것을 특징으로 하는 의약용기용 수지조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020040116638A KR100633788B1 (ko) | 2004-12-30 | 2004-12-30 | 의약 용기용 수지 조성물 |
Applications Claiming Priority (1)
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KR1020040116638A KR100633788B1 (ko) | 2004-12-30 | 2004-12-30 | 의약 용기용 수지 조성물 |
Publications (2)
Publication Number | Publication Date |
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KR20060077979A KR20060077979A (ko) | 2006-07-05 |
KR100633788B1 true KR100633788B1 (ko) | 2006-10-13 |
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KR1020040116638A KR100633788B1 (ko) | 2004-12-30 | 2004-12-30 | 의약 용기용 수지 조성물 |
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KR (1) | KR100633788B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100814986B1 (ko) | 2007-01-15 | 2008-03-18 | 삼성토탈 주식회사 | 투명성 및 내충격성이 우수한 폴리프로필렌 수지 조성물 |
KR100814985B1 (ko) | 2007-01-15 | 2008-03-18 | 삼성토탈 주식회사 | 투명성 및 내충격성이 우수한 폴리프로필렌 수지 조성물 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101309340B1 (ko) * | 2011-06-22 | 2013-09-17 | 삼성토탈 주식회사 | 폴리프로필렌 수지 조성물, 이의 제조 방법 및 이로 제조된 필름 |
KR101494964B1 (ko) * | 2013-07-08 | 2015-02-23 | 삼성토탈 주식회사 | 내충격성, 투명성 및 힌지 특성이 우수한 폴리프로필렌 수지 조성물 및 이의 제조방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62241947A (ja) | 1986-04-14 | 1987-10-22 | Tokuyama Soda Co Ltd | 樹脂組成物 |
-
2004
- 2004-12-30 KR KR1020040116638A patent/KR100633788B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62241947A (ja) | 1986-04-14 | 1987-10-22 | Tokuyama Soda Co Ltd | 樹脂組成物 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100814986B1 (ko) | 2007-01-15 | 2008-03-18 | 삼성토탈 주식회사 | 투명성 및 내충격성이 우수한 폴리프로필렌 수지 조성물 |
KR100814985B1 (ko) | 2007-01-15 | 2008-03-18 | 삼성토탈 주식회사 | 투명성 및 내충격성이 우수한 폴리프로필렌 수지 조성물 |
Also Published As
Publication number | Publication date |
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KR20060077979A (ko) | 2006-07-05 |
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