KR100783554B1 - 폴리프로필렌계 수지 조성물 - Google Patents
폴리프로필렌계 수지 조성물 Download PDFInfo
- Publication number
- KR100783554B1 KR100783554B1 KR1020060106235A KR20060106235A KR100783554B1 KR 100783554 B1 KR100783554 B1 KR 100783554B1 KR 1020060106235 A KR1020060106235 A KR 1020060106235A KR 20060106235 A KR20060106235 A KR 20060106235A KR 100783554 B1 KR100783554 B1 KR 100783554B1
- Authority
- KR
- South Korea
- Prior art keywords
- ethylene
- butene
- propylene
- mol
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- -1 Polypropylene Polymers 0.000 title claims abstract description 37
- 239000011342 resin composition Substances 0.000 title claims abstract description 16
- 239000004743 Polypropylene Substances 0.000 title claims description 18
- 229920001155 polypropylene Polymers 0.000 title claims description 18
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229920005604 random copolymer Polymers 0.000 claims abstract description 33
- 238000002844 melting Methods 0.000 claims abstract description 22
- 230000008018 melting Effects 0.000 claims abstract description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000005977 Ethylene Substances 0.000 claims abstract description 14
- 239000012968 metallocene catalyst Substances 0.000 claims description 5
- 239000000155 melt Substances 0.000 abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 10
- 229920005673 polypropylene based resin Polymers 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 14
- 239000000203 mixture Substances 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 10
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 10
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009172 bursting Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 229920006300 shrink film Polymers 0.000 description 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 3
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 235000013618 yogurt Nutrition 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001565 modulated differential scanning calorimetry Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000004985 myeloid-derived suppressor cell Anatomy 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000002087 whitening effect Effects 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
- C08L23/16—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
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/30—Applications used for thermoforming
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
구분 | 측정항목 | 실시예 | 비교예 | |||||||||||
1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ||
성분(A)의 조성 [몰%] | 프로필렌 | 92 | 92 | 92 | 85 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 95 |
에틸렌 | 3.5 | 3.5 | 3.5 | 5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 0.2 | 10 | |
1-부텐 | 4.5 | 4.5 | 4.5 | 10 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 0.5 | 20 | |
성분(B)의 조성 [몰%] | 프로필렌 | 70 | 70 | 70 | 70 | 70 | 70 | 30 | ||||||
에틸렌 | 70 | 70 | ||||||||||||
1-부텐 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | |||||||
조성물내 성분(A)의 함량 [중량부] | 95 | 90 | 80 | 95 | 95 | 99 | 60 | 95 | 95 | 100 | 100 | 100 | 100 | |
조성물내 성분(B)의 함량 [중량부] | 5 | 10 | 20 | 5 | 5 | 1 | 40 | 5 | 5 | |||||
물성 측정결과 | 용융온도 [℃] | 128 | 127 | 127 | 127 | 129 | 130 | 126 | 128 | 128 | 130 | 130 | 135 | 127 |
인장강도 [Kg/㎠] | 950 | 935 | 910 | 934 | 953 | 1,000 | 890 | 960 | 950 | 1,010 | 1,012 | 1,300 | 850 | |
열봉합 온도 [℃] | ◎ | ◎ | ◎ | ◎ | Ⅹ | Ⅹ | ◎ | Ⅹ | Ⅹ | Ⅹ | Ⅹ | Ⅹ | ◎ | |
투명성 [%] | ◎ | ◎ | ◎ | ◎ | Ⅹ | ◎ | Ⅹ | Ⅹ | ◎ | ◎ | ◎ | ◎ | ◎ | |
스티프니스[g] | ◎ | ◎ | ◎ | ◎ | Ⅹ | Ⅹ | ◎ | ◎ | ◎ | Ⅹ | Ⅹ | Ⅹ | ◎ | |
블로킹 [g/100㎠] | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | Ⅹ | ◎ | ◎ | ◎ | ◎ | ◎ | Ⅹ | |
가공성 | ◎ | ◎ | ◎ | ◎ | Ⅹ | ◎ | Ⅹ | Ⅹ | Ⅹ | ◎ | Ⅹ | Ⅹ | Ⅹ |
Claims (1)
- 하기 (A)성분 70~97 중량부 및 (B)성분 3~30 중량부를 함유하는 것을 특징으로 하는 폴리프로필렌계 수지 조성물:(A) 결정성 프로필렌-에틸렌-1-부텐 랜덤 공중합체로서, 하기의 조건 ①~③을 만족하는 것;① 에틸렌 및 1-부텐 함량의 합이 1~20몰%② DSC에 의한 용융온도가 136℃ 이하③ 용융지수가 1~10g/10분(230℃)(B) 메탈로센계 촉매를 사용하여 제조한 무정형 또는 저결정성 프로필렌-1-부텐 랜덤 공중합체로서, 하기의 조건 ①~④를 만족하는 것;① 1-부텐 함량이 5~40몰%② DSC에 의한 용융온도가 100℃ 이하③ 용융지수가 0.1~20g/10분(230℃)④ 연화점 온도가 80℃ 이하.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060106235A KR100783554B1 (ko) | 2006-10-31 | 2006-10-31 | 폴리프로필렌계 수지 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060106235A KR100783554B1 (ko) | 2006-10-31 | 2006-10-31 | 폴리프로필렌계 수지 조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100783554B1 true KR100783554B1 (ko) | 2007-12-07 |
Family
ID=39140160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060106235A Expired - Fee Related KR100783554B1 (ko) | 2006-10-31 | 2006-10-31 | 폴리프로필렌계 수지 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100783554B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102832496B1 (ko) | 2021-11-23 | 2025-07-09 | 롯데케미칼 주식회사 | 흐림도 및 내열성이 개선된 폴리올레핀 수지 조성물 및 이를 이용한 성형품 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0768639A (ja) * | 1993-09-03 | 1995-03-14 | Gunze Ltd | ポリプロピレン系熱収縮性フィルム |
JPH0820685A (ja) * | 1994-07-08 | 1996-01-23 | Sekisui Chem Co Ltd | 柔軟性ポリオレフィン系樹脂組成物およびそれを用いたフィルム |
KR19980075880A (ko) * | 1997-04-02 | 1998-11-16 | 하태준 | 압출 라미네이션용 폴리프로필렌계 수지 조성물 |
-
2006
- 2006-10-31 KR KR1020060106235A patent/KR100783554B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0768639A (ja) * | 1993-09-03 | 1995-03-14 | Gunze Ltd | ポリプロピレン系熱収縮性フィルム |
JPH0820685A (ja) * | 1994-07-08 | 1996-01-23 | Sekisui Chem Co Ltd | 柔軟性ポリオレフィン系樹脂組成物およびそれを用いたフィルム |
KR19980075880A (ko) * | 1997-04-02 | 1998-11-16 | 하태준 | 압출 라미네이션용 폴리프로필렌계 수지 조성물 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102832496B1 (ko) | 2021-11-23 | 2025-07-09 | 롯데케미칼 주식회사 | 흐림도 및 내열성이 개선된 폴리올레핀 수지 조성물 및 이를 이용한 성형품 |
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