KR102537803B1 - 저온용 용기 충격 개질 조성물 - Google Patents
저온용 용기 충격 개질 조성물 Download PDFInfo
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- KR102537803B1 KR102537803B1 KR1020197009463A KR20197009463A KR102537803B1 KR 102537803 B1 KR102537803 B1 KR 102537803B1 KR 1020197009463 A KR1020197009463 A KR 1020197009463A KR 20197009463 A KR20197009463 A KR 20197009463A KR 102537803 B1 KR102537803 B1 KR 102537803B1
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- propylene
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- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
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- 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
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- 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
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Abstract
Description
도 1은 비교예 C의 1μm 및 0.2μm에서의 TEM 모폴로지를 도시한다.
도 2는 실시예 3의 1μm 및 0.2μm에서의 TEM 모폴로지를 도시한다.
도 3은 실시예 2의 1μm 및 0.2μm에서의 TEM 모폴로지를 도시한다.
도 4는 실시예 9의 1μm 및 0.2μm에서의 TEM 모폴로지를 도시한다.
도 5는 실시예 6의 1μm 및 0.2μm에서의 TEM 모폴로지를 도시한다.
도 6은 실시예 5의 1μm 및 0.2μm에서의 TEM 모폴로지를 도시한다.
Claims (8)
- 주위 온도 이하용 용기를 형성하기 위한 조성물로서,
(a) ASTM D1238(230 ℃/2.16 kg)에 따라 2 g/10 분 내지 100 g/10 분의 용융 유속을 갖는, 80 중량% 내지 90 중량%의 프로필렌 중합체 기반;
(b) 3 중량% 내지 14.4 중량%의 올레핀 블록 공중합체;
(c) 결정성 블록 복합체 또는 블록 복합체를 포함하는 0.5 중량% 내지 6 중량%의 복합체 성분; 및
(d) 5 중량% 내지 15 중량%의 폴리올레핀 공중합체를 포함하며,
상기 폴리올레핀 공중합체는 에틸렌 및 C3 내지 C10 알파-올레핀으로부터 유도되고, ASTM D1238(190 ℃/2.16 kg)에 따라 100 g/10 분 내지 2000 g/10 분의 용융 지수, 및 0.860 g/cc 내지 0.900 g/cc의 밀도를 갖는, 조성물. - 삭제
- 제1항에 있어서, (e) 0.1 중량% 내지 5 중량%의 항산화제를 추가로 포함하는, 조성물.
- 제1항 또는 제3항에 있어서, 상기 프로필렌 중합체 기반은 랜덤 공중합체 폴리프로필렌을 포함하고 이는 랜덤 공중합체 폴리프로필렌의 총 중량을 기준으로 0.5 중량% 내지 5.0 중량%의 에틸렌 함량을 갖는, 조성물.
- 제1항 또는 제3항에 있어서, 복합체 성분이 결정성 블록 복합체를 포함하는 조성물로서, 여기서 결정성 블록 복합체는 230 ℃/2.16 kg에서 ASTM D 1238에 따라 2 g/10 분 내지 10 g/10 분의 용융 유속을 갖고 ASTM D792에 따라 0.890 g/cc 내지 0.910 g/cc의 밀도를 갖는, 조성물.
- 제1항 또는 제3항에 있어서, 복합체 성분이 블록 복합체를 포함하는 조성물로서, 여기서 블록 복합체는 230 ℃/2.16 kg에서 ASTM D 1238에 따라 2 g/10 분 내지 10 g/10 분의 용융 유속을 갖고 ASTM D792에 따라 0.870 g/cc 내지 0.890 g/cc의 밀도를 갖는, 조성물.
- 제1항 또는 제3항의 조성물로부터 제조된 제품으로서, 3.0 mm 미만의 두께에서 ASTM D256에 따라 -20 ℃에서 95% 초과의 투명도 및 5 kJ/m2 이상인 아이조드 충격을 갖는, 제품.
- 제1항 또는 제3항의 조성물로부터 제조된 냉동 용기로서, 3.0 mm 미만의 두께에서 ASTM D256에 따라 -20 ℃에서 95% 초과의 투명도 및 5 kJ/m2 이상인 아이조드 충격을 갖는, 냉동 용기.
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| CN112552582B (zh) * | 2019-09-26 | 2022-10-11 | 合肥杰事杰新材料股份有限公司 | 一种抗虎皮纹、高耐热汽车仪表板材料及其制备方法和应用 |
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| JP2013542285A (ja) | 2010-09-30 | 2013-11-21 | ダウ グローバル テクノロジーズ エルエルシー | ポリマー組成物およびそれを用いたシーラント層 |
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| HUP0100783A3 (en) | 1998-02-20 | 2002-10-28 | Dow Global Technologies Inc Mi | Catalyst activators comprising expanded anions |
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| EP2357203B1 (en) | 2004-03-17 | 2017-05-24 | Dow Global Technologies LLC | Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation |
| CN1976965B (zh) | 2004-03-17 | 2012-10-10 | 陶氏环球技术有限责任公司 | 用于形成乙烯多嵌段共聚物的包含梭移剂的催化剂组合物 |
| CN1919915B (zh) * | 2005-08-26 | 2010-10-13 | 海尔集团公司 | 用于冰箱上的改性聚丙烯材料及其制造方法 |
| WO2007035485A1 (en) | 2005-09-15 | 2007-03-29 | Dow Global Technologies Inc. | Catalytic olefin block copolymers with controlled block sequence distribution |
| EP2238203B1 (en) | 2008-01-30 | 2018-12-26 | Dow Global Technologies LLC | Propylene/ alpha-olefin block interpolymers |
| EP2238185B1 (en) | 2008-01-30 | 2019-01-16 | Dow Global Technologies LLC | Butene/ -olefin block interpolymers |
| EP2238187B1 (en) | 2008-01-30 | 2017-05-10 | Dow Global Technologies LLC | Ethylene/alpha -olefin block interpolymers |
| EP2238188B1 (en) | 2008-01-30 | 2019-01-16 | Dow Global Technologies LLC | Butene/ -olefin block interpol ymers |
| BRPI0905769B1 (pt) | 2008-01-30 | 2019-11-05 | Dow Global Technologies Inc | composição de interpolímero em bloco de etileno/a-olefina, artigo e processo para a polimerização de um ou mais monômeros polimerizáveis por adição |
| WO2009097525A1 (en) | 2008-01-30 | 2009-08-06 | Dow Global Technologies Inc. | PROPYLENE/α-OLEFIN BLOCK INTERPOLYMERS |
| US20110003940A1 (en) | 2009-07-01 | 2011-01-06 | Dow Global Technologies Inc. | Ethylene-based polymer compositions for use as a blend component in shrinkage film applications |
| KR101794109B1 (ko) * | 2009-10-02 | 2017-11-06 | 다우 글로벌 테크놀로지스 엘엘씨 | 블록 복합체 및 충격 개질 조성물 |
| US8716400B2 (en) | 2009-10-02 | 2014-05-06 | Dow Global Technologies Llc | Block composites and impact modified compositions |
| US8785554B2 (en) | 2010-06-21 | 2014-07-22 | Dow Global Technologies Llc | Crystalline block composites as compatibilizers |
| WO2014209256A1 (en) * | 2013-06-24 | 2014-12-31 | Dow Global Technologies Llc | Reinforced polypropylene composition |
| ES2750647T3 (es) | 2013-10-15 | 2020-03-26 | Dow Global Technologies Llc | Mezclas de poliolefinas compatibilizadas |
| KR102517649B1 (ko) | 2015-03-13 | 2023-04-05 | 다우 글로벌 테크놀로지스 엘엘씨 | 저온 용도 컨테이너를 위한 조성물 |
| CN105086163A (zh) * | 2015-09-17 | 2015-11-25 | 无锡市长安曙光手套厂 | 一种透明聚丙烯 |
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