KR101007785B1 - 보호필름용 에틸렌 프로필렌 블록 공중합체 수지 - Google Patents
보호필름용 에틸렌 프로필렌 블록 공중합체 수지 Download PDFInfo
- Publication number
- KR101007785B1 KR101007785B1 KR1020080117330A KR20080117330A KR101007785B1 KR 101007785 B1 KR101007785 B1 KR 101007785B1 KR 1020080117330 A KR1020080117330 A KR 1020080117330A KR 20080117330 A KR20080117330 A KR 20080117330A KR 101007785 B1 KR101007785 B1 KR 101007785B1
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- KR
- South Korea
- Prior art keywords
- ethylene propylene
- block copolymer
- protective film
- propylene block
- film
- 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.)
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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
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/005—Modified block copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
-
- 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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- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Adhesive Tapes (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Abstract
Description
| 실시예 1 |
실시예 2 |
실시예 3 |
비교예 1 |
비교예 2 |
비교예 3 |
비교예 4 |
||
| 에틸렌 프로필렌 블록 공중합체 |
용융지수 (g/10분) |
5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 분자량분포 (다분산지수) |
3.5 | 3.4 | 3.7 | 4.2 | 3.5 | 3.6 | 3.8 | |
| 용제추출고무 함량(중량%) |
10 | 14 | 10 | 10 | 17 | 14 | 11 | |
| 용제추출고무의 고유점도(dl/g) |
2.1 | 2.2 | 2.4 | 2.3 | 2.1 | 2.2 | 3.2 | |
| 용제추출고무의 에틸렌 함량 (mol%) |
35 | 43 | 42 | 38 | 43 | 53 | 47 | |
| 광학특성 | 흐림도(%) | 35 | 45 | 38 | 32 | 52 | 48 | 45 |
| 광택도(%) | 37 | 29 | 33 | 35 | 24 | 26 | 28 | |
| 마찰계수 | 정마찰계수 | 1.3 | 1.6 | 1.2 | 1.3 | 1.9 | 1.5 | 1.1 |
| 피쉬아이 (개/㎡) |
0.3mm 이상 | 2 | 2 | 4 | 20 | 10 | 14 | 35 |
| 0.2~0.3mm | 13 | 15 | 20 | 34 | 30 | 45 | 53 | |
| 0.1~0.2mm | 30 | 50 | 65 | 80 | 110 | 142 | 207 |
Claims (2)
- 프로필렌 단독중합 부분과 에틸렌 프로필렌 공중합 부분이 반응기 내에서 단계적으로 중합된 에틸렌 프로필렌 블록 공중합체 수지로서, 용융지수가 1~10g/10분(230℃, 2.16Kg에서 측정)이며, 분자량분포가 다분산지수로 2.5~3.8인 것을 특징으로 하는, 보호필름용 에틸렌 프로필렌 블록 공중합체 수지.
- 제 1항에 있어서, 상기 에틸렌 프로필렌 공중합 부분의 함량은 n-데칸 추출고무 함량을 기준으로 5~15중량%이고, 에틸렌 함량은 n-데칸 추출고무 내 에틸렌 함량을 기준으로 45mol% 이하이며, 상기 n-데칸 추출고무의 고유점도는 2.5dl/g 이하인 것을 특징으로 하는, 보호필름용 에틸렌 프로필렌 블록 공중합체 수지.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080117330A KR101007785B1 (ko) | 2008-11-25 | 2008-11-25 | 보호필름용 에틸렌 프로필렌 블록 공중합체 수지 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080117330A KR101007785B1 (ko) | 2008-11-25 | 2008-11-25 | 보호필름용 에틸렌 프로필렌 블록 공중합체 수지 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100058791A KR20100058791A (ko) | 2010-06-04 |
| KR101007785B1 true KR101007785B1 (ko) | 2011-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080117330A Active KR101007785B1 (ko) | 2008-11-25 | 2008-11-25 | 보호필름용 에틸렌 프로필렌 블록 공중합체 수지 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101007785B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101444007B1 (ko) * | 2013-02-12 | 2014-09-23 | 삼성토탈 주식회사 | 폴리올레핀계 수지 조성물 및 이로 제조된 표면보호필름 |
| KR101598715B1 (ko) * | 2014-11-12 | 2016-02-29 | 한화토탈 주식회사 | 폴리프로필렌 수지 조성물 및 이것으로 제조된 필름 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101233917B1 (ko) * | 2011-01-13 | 2013-02-15 | 삼성토탈 주식회사 | 투명성이 우수한 보호필름용 폴리프로필렌 수지 |
| KR101330968B1 (ko) * | 2011-04-14 | 2013-11-18 | 삼성토탈 주식회사 | 보호필름용 폴리프로필렌 수지 및 보호필름 |
| KR101309329B1 (ko) * | 2011-06-28 | 2013-10-14 | 삼성토탈 주식회사 | 보호필름용 폴리프로필렌 수지 |
| WO2015194685A1 (ko) * | 2014-06-18 | 2015-12-23 | 한화토탈주식회사 | 폴리프로필렌 수지 및 이를 포함하는 수지 조성물 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0693062A (ja) * | 1992-09-16 | 1994-04-05 | Sumitomo Chem Co Ltd | ポリプロピレンブロック共重合体及びそのフィルム |
| KR20020046389A (ko) * | 2000-12-13 | 2002-06-21 | 유현식 | 폴리프로필렌계 수지 조성물 |
| KR20030088877A (ko) * | 2002-05-15 | 2003-11-20 | 스미또모 가가꾸 고오교오 가부시끼가이샤 | 프로필렌-에틸렌 블록 공중합체 |
| JP3496698B2 (ja) * | 1994-09-30 | 2004-02-16 | 出光石油化学株式会社 | 自動車内装部材用プロピレン系ブロック共重合体組成物及び自動車用内装部材 |
-
2008
- 2008-11-25 KR KR1020080117330A patent/KR101007785B1/ko active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0693062A (ja) * | 1992-09-16 | 1994-04-05 | Sumitomo Chem Co Ltd | ポリプロピレンブロック共重合体及びそのフィルム |
| JP3496698B2 (ja) * | 1994-09-30 | 2004-02-16 | 出光石油化学株式会社 | 自動車内装部材用プロピレン系ブロック共重合体組成物及び自動車用内装部材 |
| KR20020046389A (ko) * | 2000-12-13 | 2002-06-21 | 유현식 | 폴리프로필렌계 수지 조성물 |
| KR20030088877A (ko) * | 2002-05-15 | 2003-11-20 | 스미또모 가가꾸 고오교오 가부시끼가이샤 | 프로필렌-에틸렌 블록 공중합체 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101444007B1 (ko) * | 2013-02-12 | 2014-09-23 | 삼성토탈 주식회사 | 폴리올레핀계 수지 조성물 및 이로 제조된 표면보호필름 |
| KR101598715B1 (ko) * | 2014-11-12 | 2016-02-29 | 한화토탈 주식회사 | 폴리프로필렌 수지 조성물 및 이것으로 제조된 필름 |
| WO2016076490A1 (ko) * | 2014-11-12 | 2016-05-19 | 한화토탈주식회사 | 폴리프로필렌 수지 조성물 및 이것으로 제조된 필름 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100058791A (ko) | 2010-06-04 |
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