KR101133359B1 - 유동성, 강성 및 충격강도가 우수한 에틸렌-프로필렌블록공중합체계 폴리프로필렌 수지 조성물 - Google Patents
유동성, 강성 및 충격강도가 우수한 에틸렌-프로필렌블록공중합체계 폴리프로필렌 수지 조성물 Download PDFInfo
- Publication number
- KR101133359B1 KR101133359B1 KR1020070070638A KR20070070638A KR101133359B1 KR 101133359 B1 KR101133359 B1 KR 101133359B1 KR 1020070070638 A KR1020070070638 A KR 1020070070638A KR 20070070638 A KR20070070638 A KR 20070070638A KR 101133359 B1 KR101133359 B1 KR 101133359B1
- Authority
- KR
- South Korea
- Prior art keywords
- ethylene
- propylene
- resin composition
- polypropylene resin
- block copolymer
- 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.)
- Active
Links
Images
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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
-
- 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)
Abstract
Description
구분 | 측정항목 | 단위 | 실시예1 | 실시예2 | 비교예1 | 비교예2 | 비교예3 | 비교예4 | 비교예5 |
성분(A) 조성 | 성분(A) 함량 | wt.% | 88 | 85 | 85 | 85 | 89 | 90 | 79 |
펜타드 분율 | wt.% | 96 | 96 | 91 | 92 | 93 | 96 | 96 | |
성분(B) 조성 |
Gas Ratio | mol/mol | 0.18 | 0.30 | 0.50 | 0.45 | 0.38 | 0.46 | 0.30 |
H2/C2 | mol/mol | 0.010 | 0.010 | 0.040 | 0.040 | 0.018 | 0.018 | 0.018 | |
성분(B) 함량 | wt.% | 12 | 15 | 16 | 16 | 12 | 11 | 21 | |
용융지수 | g/10min | 110 | 85 | 95 | 82 | 90 | 100 | 98 | |
절대점도 비율(A/B) | - | 0.20 | 0.28 | 0.45 | 0.47 | 0.27 | 0.27 | 0.20 | |
전체 에틸렌 함량 | wt.% | 4.0 | 7.0 | 8.0 | 8.0 | 5.5 | 4.2 | 12 | |
유기과산화물 | wt.ppm | - | - | - | 첨가 | 첨가 | - | - | |
핵제 함량 | wt.ppm | 1,000 | 1,000 | - | 1,000 | 1,000 | 1,000 | 1,000 | |
물 성 | 인장강도 | kg/cm² | 310 | 305 | 230 | 255 | 275 | 275 | 265 |
굴곡탄성율 | kg/cm² | 20,000 | 19,000 | 13,000 | 14,500 | 17,000 | 17,500 | 16,000 | |
Izod충격강도 | kg?cm/cm | 5.5 | 5.9 | 8.6 | 8.2 | 6.1 | 4.8 | 7.5 | |
Spiral Flow | mm | 98 | 95 | 90 | 89 | 91 | 97 | 97 | |
냄새 및 후가공성 (도장성) | - | 우수 | 양호 | 불량 | 불량 | 불량 | 불량 | 불량 |
Claims (5)
- 아이소텍틱 펜타드 분율이 96%이상인 고결정성 호모폴리프로필렌(A) 80~95 중량% 및 에틸렌/(에틸렌+프로필렌)의 몰비가 0.15~0.40인 에틸렌-프로필렌 탄성공중합체(B) 5~20 중량%로 이루어지는 폴리프로필렌 100 중량부, 및핵제(C) 0.05~0.3 중량부:로 이루어지는 용융지수가 80~120 g/10min인 에틸렌-프로필렌 블록공중합체계 폴리프로필렌 수지 조성물로서,상기 고결정성 호모폴리프로필렌(A)과 상기 에틸렌-프로필렌 탄성공중합체(B)의 절대점도 비율(A/B)이 0.09~0.33이고, 상기 에틸렌-프로필렌 탄성공중합체(B)는 수소/에틸렌 몰 비가 0.005~0.030인 조건에서 형성되는 것인, 에틸렌-프로필렌 블록공중합체계 폴리프로필렌 수지 조성물.
- 삭제
- 제1항에 있어서, 상기 에틸렌-프로필렌 탄성공중합체는 0.5~2.0 마이크론의 크기로 상기 수지 조성물 내에 균일하게 분산되어 있는 것을 특징으로 하는 에틸렌-프로필렌 블록공중합체계 폴리프로필렌 수지 조성물.
- 제1항에 있어서, 상기 폴리프로필렌 수지 조성물의 아이조드(Izod) 충격강도가 5.0 kg?cm/cm 이상이고, 인장강도가 300 kg/cm2 이상인 것을 특징으로 하는 에 틸렌-프로필렌 블록공중합체계 폴리프로필렌 수지 조성물.
- 제1항에 있어서, 상기 핵제는 디벤질리덴 소르비톨, 디(p-메틸 벤질리덴)소르비톨, 디메틸 벤질리덴 소르비톨, 알킬벤조산 알루미늄염, 유기인금속염 및 이들의 혼합물로부터 선택되는 것을 특징으로 하는 에틸렌-프로필렌 블록공중합체계 폴리프로필렌 수지 조성물.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070070638A KR101133359B1 (ko) | 2007-07-13 | 2007-07-13 | 유동성, 강성 및 충격강도가 우수한 에틸렌-프로필렌블록공중합체계 폴리프로필렌 수지 조성물 |
JP2008182659A JP5495154B2 (ja) | 2007-07-13 | 2008-07-14 | 流動性、剛性および衝撃強さに優れたエチレン−プロピレンブロック共重合体系ポリプロピレン樹脂組成物 |
CN2008101316256A CN101343393B (zh) | 2007-07-13 | 2008-07-14 | 流动性、刚性和冲击强度良好的乙烯-丙烯嵌段共聚物类聚丙烯树脂组合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070070638A KR101133359B1 (ko) | 2007-07-13 | 2007-07-13 | 유동성, 강성 및 충격강도가 우수한 에틸렌-프로필렌블록공중합체계 폴리프로필렌 수지 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090007044A KR20090007044A (ko) | 2009-01-16 |
KR101133359B1 true KR101133359B1 (ko) | 2012-04-06 |
Family
ID=40245513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070070638A Active KR101133359B1 (ko) | 2007-07-13 | 2007-07-13 | 유동성, 강성 및 충격강도가 우수한 에틸렌-프로필렌블록공중합체계 폴리프로필렌 수지 조성물 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5495154B2 (ko) |
KR (1) | KR101133359B1 (ko) |
CN (1) | CN101343393B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101410231B1 (ko) * | 2012-04-18 | 2014-06-27 | 대윤계기산업 주식회사 | 전기화학식 기체투과형 잔류염소센서 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100977665B1 (ko) * | 2009-12-18 | 2010-08-24 | 에스케이에너지 주식회사 | 충격강도, 표면특성 및 유동성이 우수한 에틸렌-프로필렌 블록공중합체계 폴리프로필렌 수지 조성물 |
CN101812200B (zh) * | 2009-12-28 | 2013-07-31 | 上海金发科技发展有限公司 | 热水器内胆用α晶型均聚聚丙烯组合物及其制备方法 |
CN109423150A (zh) * | 2017-08-25 | 2019-03-05 | 韩华道达尔有限公司 | 涂装性优异的聚丙烯树脂组合物 |
KR102690532B1 (ko) * | 2018-11-27 | 2024-07-31 | 롯데케미칼 주식회사 | 우수한 내충격성을 갖는 폴리프로필렌 블록 공중합체 수지 및 그 제조방법 |
EP3722364B1 (en) | 2019-04-12 | 2024-01-24 | Thai Polyethylene Co., Ltd. | High flow and high stiffness impact copolymer polypropylene |
CN114106454B (zh) * | 2020-08-27 | 2023-06-09 | 中国石油化工股份有限公司 | 一种聚丙烯组合物及其制备方法 |
CN114106453B (zh) * | 2020-08-27 | 2023-07-21 | 中国石油化工股份有限公司 | 一种聚丙烯组合物和聚丙烯粒料及其制备方法 |
AU2021332812A1 (en) * | 2020-08-27 | 2023-03-09 | Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation | Polypropylene composition, preparation method therefor, and article made therefrom |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09194651A (ja) * | 1996-01-22 | 1997-07-29 | Tonen Chem Corp | ポリプロピレン樹脂組成物 |
KR20010109865A (ko) * | 2000-06-03 | 2001-12-12 | 유현식 | 용융 흐름성, 강성 및 저온충격강도가 우수한 고결정성폴리프로필렌 수지조성물 |
KR20040065079A (ko) * | 2003-01-15 | 2004-07-21 | 삼성아토피나주식회사 | 내압특성과 내충격성이 우수한 자동차용 고투명성폴리프로필렌 수지조성물 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3482732B2 (ja) * | 1995-03-31 | 2004-01-06 | チッソ株式会社 | 高剛性プロピレン・エチレンブロック共重合体の製造方法 |
ATE215571T1 (de) * | 1995-11-24 | 2002-04-15 | Chisso Corp | Propylenzusammensetzung, verfahren zu deren herstellung, polypropylenzusammensetzung und geformte gegenstände |
KR100537923B1 (ko) * | 1998-12-31 | 2006-02-28 | 삼성토탈 주식회사 | 용융 흐름성이 우수하고 내열성 및 저온충격강도가 우수한폴리프로필렌 수지 조성물 |
JP2001233923A (ja) * | 1999-12-17 | 2001-08-28 | Idemitsu Petrochem Co Ltd | プロピレン−エチレンブロック共重合体、樹脂組成物及びブロー成形体 |
KR20020049854A (ko) * | 2000-12-20 | 2002-06-26 | 유현식 | 고결정성 폴리프로필렌계 수지조성물 |
JP4887785B2 (ja) * | 2005-01-07 | 2012-02-29 | 住友化学株式会社 | ポリプロピレン系樹脂組成物および成形体 |
JP4715238B2 (ja) * | 2005-03-04 | 2011-07-06 | 住友化学株式会社 | 自動車用アンダーカバー |
KR101183747B1 (ko) * | 2005-05-10 | 2012-09-17 | 에스케이종합화학 주식회사 | 우수한 내충격성, 굴곡탄성율 및 투명성을 갖는폴리프로필렌 조성물 및 이의 제품 |
-
2007
- 2007-07-13 KR KR1020070070638A patent/KR101133359B1/ko active Active
-
2008
- 2008-07-14 CN CN2008101316256A patent/CN101343393B/zh active Active
- 2008-07-14 JP JP2008182659A patent/JP5495154B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09194651A (ja) * | 1996-01-22 | 1997-07-29 | Tonen Chem Corp | ポリプロピレン樹脂組成物 |
KR20010109865A (ko) * | 2000-06-03 | 2001-12-12 | 유현식 | 용융 흐름성, 강성 및 저온충격강도가 우수한 고결정성폴리프로필렌 수지조성물 |
KR20040065079A (ko) * | 2003-01-15 | 2004-07-21 | 삼성아토피나주식회사 | 내압특성과 내충격성이 우수한 자동차용 고투명성폴리프로필렌 수지조성물 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101410231B1 (ko) * | 2012-04-18 | 2014-06-27 | 대윤계기산업 주식회사 | 전기화학식 기체투과형 잔류염소센서 |
Also Published As
Publication number | Publication date |
---|---|
JP2009019208A (ja) | 2009-01-29 |
JP5495154B2 (ja) | 2014-05-21 |
KR20090007044A (ko) | 2009-01-16 |
CN101343393B (zh) | 2013-05-08 |
CN101343393A (zh) | 2009-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101133359B1 (ko) | 유동성, 강성 및 충격강도가 우수한 에틸렌-프로필렌블록공중합체계 폴리프로필렌 수지 조성물 | |
EP2174980B1 (en) | High flowable heterophasic polypropylene | |
CN101939374B (zh) | 聚丙烯类树脂组合物及其成形体 | |
KR101183747B1 (ko) | 우수한 내충격성, 굴곡탄성율 및 투명성을 갖는폴리프로필렌 조성물 및 이의 제품 | |
KR100977665B1 (ko) | 충격강도, 표면특성 및 유동성이 우수한 에틸렌-프로필렌 블록공중합체계 폴리프로필렌 수지 조성물 | |
CN107075010B (zh) | 一种具有改善的耐刮擦性、平衡的冲击强度和刚度的聚丙烯组合物 | |
US8450422B2 (en) | Polyolefin masterbatch and composition suitable for injection molding | |
JP6916713B2 (ja) | ポリプロピレン系樹脂組成物及び成形品 | |
JP6352320B2 (ja) | 低光沢およびフローマークの外観不良が抑制されたポリプロピレン樹脂組成物 | |
KR101895142B1 (ko) | 고무 설계에 의한 저온에서의 우수한 충격 강도 | |
KR100537923B1 (ko) | 용융 흐름성이 우수하고 내열성 및 저온충격강도가 우수한폴리프로필렌 수지 조성물 | |
KR102457624B1 (ko) | 기계적 물성 및 치수 안정성이 우수한 에틸렌-프로필렌 공중합체 수지 조성물, 이의 제조방법 및 이에 의해 제조된 성형품 | |
EP2247424B1 (en) | Polyolefin compositions | |
EP3461859A1 (en) | Reinforced polymer composition | |
KR101330893B1 (ko) | 폴리프로필렌 수지 조성물 | |
KR100656829B1 (ko) | 용융 흐름성, 강성 및 저온충격강도가 우수한 고결정성폴리프로필렌 수지조성물 | |
WO2022120648A1 (en) | Glass fiber-filled polyolefin compositions with low shrinkage and warpage | |
KR102815225B1 (ko) | 강성, 내충격성 및 외관이 우수한 폴리프로필렌 수지 조성물 및 그로부터 제조된 성형품 | |
KR100580020B1 (ko) | 자동차 범퍼용 폴리프로필렌 수지 조성물 | |
KR101352733B1 (ko) | 파이프 및 피팅용 폴리프로필렌 수지 조성물 | |
CN118318005A (zh) | 具有改进的冲击强度和低clte的填充的聚烯烃组合物 | |
KR20060123884A (ko) | 폴리프로필렌 수지 조성물 | |
EA041977B1 (ru) | Армированная полимерная композиция |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20070713 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20091118 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20070713 Comment text: Patent Application |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20110131 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110722 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20120320 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20120328 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20120328 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20141215 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20141215 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20151230 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20151230 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20170102 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20170102 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20171227 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20171227 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20181218 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20181218 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20191226 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20191226 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20201228 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20211227 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20221212 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20231212 Start annual number: 13 End annual number: 13 |