KR100710552B1 - 가공시 수분 발생이 없는 중성 pH의 통기성 필름 조성물 - Google Patents
가공시 수분 발생이 없는 중성 pH의 통기성 필름 조성물 Download PDFInfo
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- KR100710552B1 KR100710552B1 KR1020020078442A KR20020078442A KR100710552B1 KR 100710552 B1 KR100710552 B1 KR 100710552B1 KR 1020020078442 A KR1020020078442 A KR 1020020078442A KR 20020078442 A KR20020078442 A KR 20020078442A KR 100710552 B1 KR100710552 B1 KR 100710552B1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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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
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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
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- Polymers & Plastics (AREA)
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- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
| 비교예 1 | 비교예 2 | 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | |
| 필름가공전 수분오염시간 | 6 | 6 | 6 | 12 | 24 | 6 |
| 수분구멍 발생여부 | 발생 | 없음 | 없음 | 없음 | 없음 | 없음 |
| pH 측정치 | 7.5 | 9.3 | 7.9 | 8.5 | 7.8 | 8.0 |
| 페놀프탈레인 지시액 변색 | 무색 | 진한 보라색 | 무색 | 연한 보라색 | 무색 | 연한 보라색 |
Claims (7)
- 폴리올레핀계 수지 100중량부와, 상기 올레핀계 수지 100중량부에 대하여, 탄산 칼슘, 황산 바륨 또는 이들의 혼합물이 그대로 사용되거나, 또는 이를 스테아린산계 지방산으로 코팅하여 사용되며, 평균 입도가 0.7~5㎛인 무기충진제 0.1~200중량부, 및 알루미노실리케이트, 실리카알루미나, 알루미나 또는 이들의 혼합물로 이루어진 무기첨가제 0.1∼200중량부를 포함하며,가공후 형성된 필름을 상기 필름에 대하여 10∼50배 무게의 중성의 물(pH측정계 측정값이 6.5∼7.5)에 담그어 상온에서 5분간 용출한 용출액의 pH를 pH측정계로 측정시 5.0∼9.0의 pH를 나타내거나, 또는 상기 용출액에 페놀프탈레인 지시 용액을 2∼3방울 부여시 진한 보라색/분홍색이 나타나지 않는 것을 특징으로 하는 가공시 수분 발생이 없는 중성 pH의 통기성 필름 조성물.
- 제1항에 있어서, 상기 폴리올레핀계 수지는 저밀도 폴리에틸렌, 선형저밀도 폴리에틸렌, 고밀도 폴리에틸렌, α-올레핀계수지, 호모 폴리프로필렌, 랜덤 폴리프로필렌, 임팩트 폴리프로필렌 및 이들의 혼합물로 이루어진 군으로부터 선택된 것을 특징으로 하는 통기성 필름 조성물.
- 삭제
- 삭제
- 제1항에 있어서, 상기 조성물은 스테아린산 칼슘, 스테아린산 아연 및 이들의 혼합물로 이루어진 군으로부터 선택된 활제를 더욱 포함하며, 상기 활제의 함량은 상기 폴리올레핀계 수지 100중량부에 대하여 3중량부 이하인 것을 특징으로 하는 통기성 필름 조성물.
- 제1항에 있어서, 상기 조성물은 페놀계 산화방지제, 인산계 산화방지제 및 이들의 혼합물로 이루어진 군으로부터 선택된 산화방지제를 더욱 포함하며, 상기 산화방지제의 함량은 상기 폴리올레핀계 수지 100중량부에 대하여 3중량부 이하인 것을 특징으로 하는 통기성 필름 조성물.
- 제1항에 있어서, 상기 조성물은 상기 폴리올레핀계 수지 100중량부에 대하여 10중량부 이하의 이산화티타늄을 더욱 포함하는 것을 특징으로 하는 통기성 필름 조성물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020078442A KR100710552B1 (ko) | 2002-12-10 | 2002-12-10 | 가공시 수분 발생이 없는 중성 pH의 통기성 필름 조성물 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020078442A KR100710552B1 (ko) | 2002-12-10 | 2002-12-10 | 가공시 수분 발생이 없는 중성 pH의 통기성 필름 조성물 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040050585A KR20040050585A (ko) | 2004-06-16 |
| KR100710552B1 true KR100710552B1 (ko) | 2007-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020078442A Expired - Fee Related KR100710552B1 (ko) | 2002-12-10 | 2002-12-10 | 가공시 수분 발생이 없는 중성 pH의 통기성 필름 조성물 |
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| KR (1) | KR100710552B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101357454B1 (ko) * | 2007-01-11 | 2014-02-03 | 에스케이종합화학 주식회사 | 난연 통기성 필름용 컴파운드 조성물 및 이를 이용한필름의 제조방법 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59210961A (ja) * | 1983-05-16 | 1984-11-29 | Nippon Petrochem Co Ltd | 抗ブロツキング性フイルム形成用樹脂組成物 |
| JPS63199266A (ja) * | 1987-02-12 | 1988-08-17 | Sumitomo Chem Co Ltd | 害虫防除用熱可塑性樹脂組成物 |
| JPH02102241A (ja) * | 1988-10-11 | 1990-04-13 | Mitsui Toatsu Chem Inc | ポリプロピレン樹脂組成物 |
| KR19990004212A (ko) * | 1997-06-27 | 1999-01-15 | 유현식 | 통기성 필름의 제조방법 |
| KR20000025195A (ko) * | 1998-10-09 | 2000-05-06 | 장용균 | 백색 다공성 폴리에스테르 필름 및 그 제조방법 |
| KR20020011290A (ko) * | 2000-08-01 | 2002-02-08 | 추두련 | 캘린더가 가능한 데코시트용 폴리프로필렌계 조성물 및이를 이용한 폴리프로필렌 필름 및 시이트의 제조방법 |
| JP2002293973A (ja) * | 2001-03-30 | 2002-10-09 | Tokuyama Corp | ポリプロピレン系多孔質フィルム及びその製造方法 |
-
2002
- 2002-12-10 KR KR1020020078442A patent/KR100710552B1/ko not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59210961A (ja) * | 1983-05-16 | 1984-11-29 | Nippon Petrochem Co Ltd | 抗ブロツキング性フイルム形成用樹脂組成物 |
| JPS63199266A (ja) * | 1987-02-12 | 1988-08-17 | Sumitomo Chem Co Ltd | 害虫防除用熱可塑性樹脂組成物 |
| JPH02102241A (ja) * | 1988-10-11 | 1990-04-13 | Mitsui Toatsu Chem Inc | ポリプロピレン樹脂組成物 |
| KR19990004212A (ko) * | 1997-06-27 | 1999-01-15 | 유현식 | 통기성 필름의 제조방법 |
| KR20000025195A (ko) * | 1998-10-09 | 2000-05-06 | 장용균 | 백색 다공성 폴리에스테르 필름 및 그 제조방법 |
| KR20020011290A (ko) * | 2000-08-01 | 2002-02-08 | 추두련 | 캘린더가 가능한 데코시트용 폴리프로필렌계 조성물 및이를 이용한 폴리프로필렌 필름 및 시이트의 제조방법 |
| JP2002293973A (ja) * | 2001-03-30 | 2002-10-09 | Tokuyama Corp | ポリプロピレン系多孔質フィルム及びその製造方法 |
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| Publication number | Publication date |
|---|---|
| KR20040050585A (ko) | 2004-06-16 |
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