KR20020006982A - 무광특성을 갖는 블로운 필름용 폴리올레핀 수지 조성물및 이를 이용하여 제조된 무광택 필름 - Google Patents
무광특성을 갖는 블로운 필름용 폴리올레핀 수지 조성물및 이를 이용하여 제조된 무광택 필름 Download PDFInfo
- Publication number
- KR20020006982A KR20020006982A KR1020000040613A KR20000040613A KR20020006982A KR 20020006982 A KR20020006982 A KR 20020006982A KR 1020000040613 A KR1020000040613 A KR 1020000040613A KR 20000040613 A KR20000040613 A KR 20000040613A KR 20020006982 A KR20020006982 A KR 20020006982A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- matte
- resin
- ethylene
- resin composition
- Prior art date
Links
- 239000011342 resin composition Substances 0.000 title claims abstract description 21
- 229920005672 polyolefin resin Polymers 0.000 title claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 45
- 239000011347 resin Substances 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 36
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000005977 Ethylene Substances 0.000 claims abstract description 21
- 239000000155 melt Substances 0.000 claims abstract description 18
- -1 polypropylene Polymers 0.000 claims abstract description 18
- 239000004743 Polypropylene Substances 0.000 claims abstract description 16
- 229920001155 polypropylene Polymers 0.000 claims abstract description 16
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 229920001577 copolymer Polymers 0.000 claims abstract description 9
- 239000004711 α-olefin Substances 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- 229920000098 polyolefin Polymers 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 7
- 150000002978 peroxides Chemical class 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 4
- 229920006026 co-polymeric resin Polymers 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 6
- 229920001519 homopolymer Polymers 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 229910010272 inorganic material Inorganic materials 0.000 description 5
- 239000011147 inorganic material Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229920006213 ethylene-alphaolefin copolymer Polymers 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
Classifications
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
-
- 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
-
- 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
- C08K5/14—Peroxides
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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—Ethene-propene or ethene-propene-diene copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
구 성 비 | 무광특성(gloss) | 버블안정성 | ||
제1성분 | 제2성분 | |||
비교예 1 | 100%밀도=0.919MI=1.0 | - | 25(하) | 중 |
실시예 1 | 50%밀도=0.954MI=0.047 | 50%C2=5.9%MI=0.5 | 6.8(상) | 중 |
실시예 2 | 50%밀도=0.945MI=0.33 | 50%C2=5.9%MI=0.5 | 7.3(상) | 중 |
Claims (6)
- 용융지수가 0.01∼0.4g/10min이고 밀도가 0.930∼0.970g/cm3이며 탄소수가 1 내지 10의 알파올레핀과 에틸렌의 공중합수지 또는 에틸렌 단독 중합수지 30∼70중량%; 및용융지수가 0.1∼10g/10min이며 에틸렌-프로필렌 공중합체를 포함하는 임팩트 폴리프로필렌 수지 또는 에틸렌 및/또는 부텐-1을 포함하는 랜덤 폴리프로필렌 수지 70∼30중량%를 포함하는 것을 특징으로 하는 무광특성을 갖는 블로운 필름용 폴리올레핀 수지 조성물.
- 제1항에 있어서, 상기 조성물이 과산화물 10∼300ppm을 더욱 포함하는 것을 특징으로 하는 무광특성을 갖는 블로운 필름용 폴리올레핀 수지 조성물.
- 용융지수가 0.01∼0.4g/10min이고 밀도가 0.930∼0.970g/cm3이며 탄소수가 1 내지 10의 알파올레핀과 에틸렌의 공중합수지 또는 에틸렌 단독 중합수지 30∼70중량%; 및 용융지수가 0.1∼10g/10min이며 에틸렌-프로필렌 공중합체를 포함하는 임팩트 폴리프로필렌 수지 또는 에틸렌 및/또는 부텐-1을 포함하는 랜덤 폴리프로필렌 수지 70∼30중량%를 포함하는 무광특성을 갖는 폴리올레핀 수지 조성물이 블로운 필름 성형방법을 이용하여 표면층을 이루게 함으로써 제조된 것을 특징으로 하는 무광택 필름.
- 제3항에 있어서, 상기 조성물이 과산화물 10∼300ppm을 더욱 포함하는 것을 특징으로 하는 무광택 필름.
- 제3항에 있어서, 상기 성형방법이 다이에서 압출되는 수지의 온도가 180∼250℃이며, 버블의 BUR이 0.9∼3.0의 조건에서 수행됨을 특징으로 하는 무광택 필름.
- 제3항에 있어서, 상기 필름이 다층구조인 경우에 수지 조성물은 적어도 하나이상의 표면층을 이루는 것을 특징으로 하는 무광택 필름.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000040613A KR20020006982A (ko) | 2000-07-14 | 2000-07-14 | 무광특성을 갖는 블로운 필름용 폴리올레핀 수지 조성물및 이를 이용하여 제조된 무광택 필름 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000040613A KR20020006982A (ko) | 2000-07-14 | 2000-07-14 | 무광특성을 갖는 블로운 필름용 폴리올레핀 수지 조성물및 이를 이용하여 제조된 무광택 필름 |
Publications (1)
Publication Number | Publication Date |
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KR20020006982A true KR20020006982A (ko) | 2002-01-26 |
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Family Applications (1)
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KR1020000040613A KR20020006982A (ko) | 2000-07-14 | 2000-07-14 | 무광특성을 갖는 블로운 필름용 폴리올레핀 수지 조성물및 이를 이용하여 제조된 무광택 필름 |
Country Status (1)
Country | Link |
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KR (1) | KR20020006982A (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1396336A1 (en) * | 2002-09-05 | 2004-03-10 | SK Corporation | Matte biaxially oriented polypropylene film with improved matte property and processability |
KR100702979B1 (ko) * | 2005-01-04 | 2007-04-05 | 삼성토탈 주식회사 | 충격 및 무광 특성이 향상된 폴리프로필렌 수지 조성물 |
AU2013204507B2 (en) * | 2006-06-09 | 2015-06-04 | Apple Inc. | Touch screen liquid crystal display |
US9454277B2 (en) | 2004-05-06 | 2016-09-27 | Apple Inc. | Multipoint touchscreen |
US9710095B2 (en) | 2007-01-05 | 2017-07-18 | Apple Inc. | Touch screen stack-ups |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159832A (en) * | 1981-03-30 | 1982-10-02 | Showa Denko Kk | Resin composition for air-cooling inflation film molding |
JPS5811536A (ja) * | 1981-07-14 | 1983-01-22 | Showa Denko Kk | 樹脂組成物 |
JPS59147045A (ja) * | 1983-02-14 | 1984-08-23 | Showa Denko Kk | 耐衝撃性プロピレン系重合体組成物 |
JPH03197541A (ja) * | 1989-12-26 | 1991-08-28 | Idemitsu Petrochem Co Ltd | 低光沢性ブロー成形用樹脂組成物 |
JPH06329869A (ja) * | 1993-05-25 | 1994-11-29 | Mitsui Petrochem Ind Ltd | ポリプロピレン系発泡性シート組成物 |
KR960022756A (ko) * | 1994-12-26 | 1996-07-18 | 황선두 | 고성능 복합 폴리프로필렌 수지 조성물 |
KR20010009327A (ko) * | 1999-07-09 | 2001-02-05 | 이정국 | 무광 적층필름 및 그의 제조방법 |
-
2000
- 2000-07-14 KR KR1020000040613A patent/KR20020006982A/ko not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159832A (en) * | 1981-03-30 | 1982-10-02 | Showa Denko Kk | Resin composition for air-cooling inflation film molding |
JPS5811536A (ja) * | 1981-07-14 | 1983-01-22 | Showa Denko Kk | 樹脂組成物 |
JPS59147045A (ja) * | 1983-02-14 | 1984-08-23 | Showa Denko Kk | 耐衝撃性プロピレン系重合体組成物 |
JPH03197541A (ja) * | 1989-12-26 | 1991-08-28 | Idemitsu Petrochem Co Ltd | 低光沢性ブロー成形用樹脂組成物 |
JPH06329869A (ja) * | 1993-05-25 | 1994-11-29 | Mitsui Petrochem Ind Ltd | ポリプロピレン系発泡性シート組成物 |
KR960022756A (ko) * | 1994-12-26 | 1996-07-18 | 황선두 | 고성능 복합 폴리프로필렌 수지 조성물 |
KR20010009327A (ko) * | 1999-07-09 | 2001-02-05 | 이정국 | 무광 적층필름 및 그의 제조방법 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1396336A1 (en) * | 2002-09-05 | 2004-03-10 | SK Corporation | Matte biaxially oriented polypropylene film with improved matte property and processability |
US9454277B2 (en) | 2004-05-06 | 2016-09-27 | Apple Inc. | Multipoint touchscreen |
US10331259B2 (en) | 2004-05-06 | 2019-06-25 | Apple Inc. | Multipoint touchscreen |
KR100702979B1 (ko) * | 2005-01-04 | 2007-04-05 | 삼성토탈 주식회사 | 충격 및 무광 특성이 향상된 폴리프로필렌 수지 조성물 |
AU2013204507B2 (en) * | 2006-06-09 | 2015-06-04 | Apple Inc. | Touch screen liquid crystal display |
US9710095B2 (en) | 2007-01-05 | 2017-07-18 | Apple Inc. | Touch screen stack-ups |
US10521065B2 (en) | 2007-01-05 | 2019-12-31 | Apple Inc. | Touch screen stack-ups |
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