KR101946249B1 - 대칭형 폴리올레핀 블록 공중합체 및 이의 제조 방법 - Google Patents
대칭형 폴리올레핀 블록 공중합체 및 이의 제조 방법 Download PDFInfo
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Abstract
Description
도 2은 실시예 1에서 제조된 트리블록 폴리올레핀 공중합체의 DSC 분석 결과를 나타낸 그래프이다.
도 3은 실시예 1에서 제조된 트리블록 폴리올레핀 공중합체의 반복 인장 테스트 결과를 나타낸 그래프이다.
Yield (g) |
PE-block (g) |
Poly(C2-co-C3) block (g) |
퍼옥사이드 처리 전 Mn (kDa); PDI |
퍼옥사이드 처리 후 Mn (kDa); PDI |
Tm (oC); △H (J/g) | 아연 함량 (ppm) | (66/[Mn])×106 | |
실시예 1 | 14.9 | 1.8 | 13.1 | 40; 2.26 | 70; 1.86 | 123; 34 | 443 | 943 |
실시예 2 | 13.4 | 2.4 | 11.0 | 28; 3.96 | 68; 1.76 | 124; 39 | 493 | 970 |
실시예 3 | 14.8 | 3.4 | 11.4 | 55; 1.84 | 80; 1.68 | 125; 40 | 446 | 825 |
실시예 4 | 14.4 | 4.1 | 10.3 | 34; 3.04 | 65; 1.97 | 126; 56 | 458 | 1020 |
실시예 5 | 10.8 | 3.4 | 7.4 | 40; 1.68 | 71; 1.61 | 125; 40 | 611 | 930 |
수율 (g) |
PP-block (g) |
Poly(C2-co-C3) block (g) |
퍼옥사이드 처리 전 Mn (kDa); PDI |
퍼옥사이드 처리 후 Mn (kDa); PDI |
Tm (oC); (△H) |
아연 함량 (ppm) | (66/[Mn])×106 | |
실시예 6 | 14.8 | 3.4 | 11.4 | 26; 4.04 | 46; 2.99 | 149; 11 | 446 | 1430 |
실시예 7 | 15.1 | 4.5 | 10.6 | 31; 3.01 | 52; 2.59 | 149; 12 | 437 | 1270 |
실시예 8 | 16.1 | 5.4 | 10.7 | 15; 3.36 | 49; 2.89 | 149; 15 | 410 | 1350 |
실시예 9 | 16.7 | 6.0 | 10.7 | 29; 3.13 | 41; 2.74 | 148; 17 | 395 | 1610 |
|
인장 강도 (N/mm2) |
연신율(%) |
실시예 1 | 3.85 | 835 |
실시예 2 | 5.04 | 829 |
실시예 3 | 3.93 | 607 |
실시예 4 | 3.98 | 790 |
비교예 1 | 1.82 | 392 |
비교예 2 | 4.48 | 526 |
비교예 3 | 2.83 | 472 |
비교예 4 | 3.90 | 520 |
Claims (16)
- 올레핀 단량체를, 하기 화학식 A-1으로 표시되는 유기 아연 존재 하에서, 전이금속 촉매로 배위 중합하여 하기 화학식 A로 표시되는 화합물을 제조하는 제1단계; 및
연속하여 하기 화학식 B-1으로 표시되는 화합물을 투입하여 상기 화학식 A로 표시되는 화합물과 반응시키는 제2단계; 를 포함하는 하기 화학식 1로 표시되는 폴리올레핀 블록 공중합체의 제조 방법:
[화학식 A-1]
(R1)2Zn
[화학식 A]
[화학식 B-1]
R5C(O)O-OC(O)R5
[화학식 1]
상기 화학식 A-1, 화학식 A, 화학식 B-1 및 화학식 1에서, R1 및 R5는 각각 독립적으로 탄소수 1 내지 20의 하이드로카빌기이고; R2 내지 R4는 각각 독립적으로 수소, 메틸기, 에틸기, 부틸기, 및 헥실기 중 어느 하나이고; p 및 1-p는 반복단위체 b를 구성하는 각 반복단위의 몰분율이며, p는 0 초과 1 미만이고; a는 평균값이 50 내지 5,000이거나 또는 0이고; b 평균값이 50 내지 5,000이다.
- 제1항에 있어서,
상기 올레핀 단량체는 에틸렌, 프로필렌, 1-부텐, 1-헥센 및 1-옥텐 중 2 종 이상을 포함하는 것인 폴리올레핀 블록 공중합체의 제조 방법.
- 제2항에 있어서,
상기 제1단계는 상기 올레핀 단량체 중 제1올레핀 단량체로 에틸렌, 프로필렌, 1-부텐, 1-헥센 및 1-옥텐 중 어느 하나를 투입하고; 상기 전이금속 촉매의 투입 후 연속하여 제2올레핀 단량체로 에틸렌, 프로필렌, 1-부텐, 1-헥센 및 1-옥텐 중 2 종 이상의 혼합물을 더 투입하는 것을 포함하는 폴리올레핀 블록 공중합체의 제조 방법.
- 제3항에 있어서,
상기 제1올레핀 단량체는 에틸렌, 프로필렌, 1-부텐, 1-헥센 및 1-옥텐 중 어느 하나이고, 상기 제2올레핀 단량체는 프로필렌, 1-부텐, 1-헥센 및 1-옥텐 중 어느 하나와 에틸렌의 혼합물인 폴리올레핀 블록 공중합체의 제조 방법.
- 제4항에 있어서,
상기 제1올레핀 단량체는 프로필렌이고, 상기 제2올레핀 단량체는 프로필렌과 에틸렌의 혼합물인 폴리올레핀 블록 공중합체의 제조 방법.
- 제1항에 있어서,
상기 화학식 A-1으로 표시되는 유기 아연 화합물과, 상기 화학식 B-1으로 표시되는 화합물의 몰 비는 1 : 1 내지 1 : 1.5인 폴리올레핀 블록 공중합체의 제조 방법.
- 하기 화학식 B로 표시되는 아연 화합물을 함유하고; 아연 함량이 [66/(화학식 1의 공중합체의 수평균분자량)]×106 ppm 이하인 하기 화학식 1로 표시되는 대칭형 폴리올레핀 블록 공중합체:
[화학식 B]
(R5CO2)2Zn
[화학식 1]
상기 화학식 B 및 화학식 1에서, R1 및 R5는 각각 독립적으로 탄소수 1 내지 20의 하이드로카빌기이고; R2 내지 R4는 각각 독립적으로 수소, 메틸기, 에틸기, 부틸기, 및 헥실기 중 어느 하나이고; p 및 1-p는 반복단위체 b를 구성하는 각 반복단위의 몰분율이며, p는 0 초과 1 미만이고; a는 평균값이 50 내지 5,000이거나 또는 0이고; b 평균값이 50 내지 5,000이다.
- 제7항에 있어서,
상기 화학식 1의 a는 0인 대칭형 폴리올레핀 블록 공중합체.
- 제7항에 있어서,
상기 화학식 1의 a는 0이 아니고, 평균값이 50 내지 5,000인 대칭형 폴리올레핀 블록 공중합체.
- 제7항에 있어서,
상기 화학식 1의 R4 및 R3는 수소이고; R2는 메틸기, 에틸기, 부틸기, 및 헥실기 중 어느 하나인 대칭형 폴리올레핀 블록 공중합체.
- 제7항에 있어서,
상기 화학식 1의 R4 및 R3는 메틸기이고; R2는 수소인 대칭형 폴리올레핀 블록 공중합체.
- 제12항에 있어서,
상기 화학식 1의 a는 0인 대칭형 폴리올레핀 블록 공중합체.
- 제12항에 있어서,
상기 화학식 1의 a는 0이 아니고, 평균값이 50 내지 5,000인 대칭형 폴리올레핀 블록 공중합체.
- 제12항에 있어서,
상기 화학식 1의 R4 및 R3는 수소이고; R2는 메틸기, 에틸기, 부틸기, 및 헥실기 중 어느 하나인 대칭형 폴리올레핀 블록 공중합체.
- 제12항에 있어서,
상기 화학식 1의 R4 및 R3는 메틸기이고; R2는 수소인 대칭형 폴리올레핀 블록 공중합체.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180026543A KR101946249B1 (ko) | 2018-03-06 | 2018-03-06 | 대칭형 폴리올레핀 블록 공중합체 및 이의 제조 방법 |
EP18908413.0A EP3763760A4 (en) | 2018-03-06 | 2018-12-21 | SYMMETRICAL POLYOLEFIN BLOCK COPOLYMERS AND RELATED PREPARATION PROCESS |
JP2020546094A JP7071763B2 (ja) | 2018-03-06 | 2018-12-21 | 対称型ポリオレフィンブロック共重合体およびその製造方法 |
CN201880090792.2A CN111819213B (zh) | 2018-03-06 | 2018-12-21 | 对称聚烯烃嵌段共聚物及其制备方法 |
US16/977,943 US11965051B2 (en) | 2018-03-06 | 2018-12-21 | Symmetrical polyolefin block copolymer and preparation method therefor |
PCT/KR2018/016463 WO2019172512A1 (ko) | 2018-03-06 | 2018-12-21 | 대칭형 폴리올레핀 블록 공중합체 및 이의 제조 방법 |
SG11202008330YA SG11202008330YA (en) | 2018-03-06 | 2018-12-21 | Symmetircal polyolefin block copolymer and prepration method therefor |
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WO2023190469A1 (ja) * | 2022-03-30 | 2023-10-05 | 住友化学株式会社 | 変性ポリオレフィンの製造方法 |
WO2024175221A1 (en) * | 2023-02-21 | 2024-08-29 | Sabic Global Technologies B.V. | Process for the production of olefinic block copolymers |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639370A (en) | 1967-12-28 | 1972-02-01 | Wolfgang Edl | Process for polymerization of olefinic compounds |
US20040213723A1 (en) | 2000-05-25 | 2004-10-28 | Brothers Paul Douglas | Polymerization employing diacyl peroxide made in aprotic solvent |
JP2011503289A (ja) | 2007-11-09 | 2011-01-27 | ユニバーシティー オブ メリーランド,カレッジ パーク | リビング配位連鎖移動重合によるポリオレフィンの調製プロセス |
KR101147877B1 (ko) | 2003-06-27 | 2012-05-25 | 아크조 노벨 엔.브이. | (코)폴리머를 제조하기 위한 중합 방법 |
JP2018505945A (ja) | 2015-02-10 | 2018-03-01 | エルジー・ケム・リミテッド | ポリオレフィンーポリスチレンブロック共重合体を含む有機亜鉛化合物及びその製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1209296B (de) * | 1956-10-17 | 1966-01-20 | Ethyl Corp | Verfahren zur Polymerisation oder Mischpoly-merisation von olefinisch ungesaettigten Kohlen-wasserstoffen mit mindestens drei Kohlenstoff-atomen |
JPS488891Y1 (ko) | 1970-05-11 | 1973-03-08 | ||
US3949016A (en) * | 1973-03-16 | 1976-04-06 | Societe Nationale Des Petroles D'aquitaine | Method for copolymerizing monomers of different types and polymer blends contain the copolymer |
EP2130863A1 (en) * | 2008-06-02 | 2009-12-09 | Borealis AG | High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom |
EP2521613A4 (en) * | 2010-01-04 | 2014-03-19 | Univ Maryland | Scalable production of precision hydrocarbons from trialkylaluminum via ternary living coordinative chain transfer polymerization |
EP2576690B1 (en) * | 2010-05-28 | 2018-05-16 | Basell Polyolefine GmbH | Polyethylene composition |
JP6079378B2 (ja) * | 2013-03-29 | 2017-02-15 | 日本ポリプロ株式会社 | プロピレン系樹脂マスターバッチ |
EP3034546B1 (en) * | 2014-12-17 | 2019-10-16 | SABIC Global Technologies B.V. | A process for the preparation of a block copolymer comprising a first polyolefin block and a second polymer block |
WO2017205774A1 (en) * | 2016-05-27 | 2017-11-30 | Cornell University | Polyethylene and polypropylene block copolymers |
EP4304173A1 (en) | 2022-07-06 | 2024-01-10 | Axis AB | Method and image-capturing device for encoding image frames of an image stream and transmitting encoded image frames on a communications network |
-
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- 2018-03-06 KR KR1020180026543A patent/KR101946249B1/ko active Active
- 2018-12-21 CN CN201880090792.2A patent/CN111819213B/zh active Active
- 2018-12-21 SG SG11202008330YA patent/SG11202008330YA/en unknown
- 2018-12-21 EP EP18908413.0A patent/EP3763760A4/en active Pending
- 2018-12-21 US US16/977,943 patent/US11965051B2/en active Active
- 2018-12-21 WO PCT/KR2018/016463 patent/WO2019172512A1/ko unknown
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639370A (en) | 1967-12-28 | 1972-02-01 | Wolfgang Edl | Process for polymerization of olefinic compounds |
US20040213723A1 (en) | 2000-05-25 | 2004-10-28 | Brothers Paul Douglas | Polymerization employing diacyl peroxide made in aprotic solvent |
KR101147877B1 (ko) | 2003-06-27 | 2012-05-25 | 아크조 노벨 엔.브이. | (코)폴리머를 제조하기 위한 중합 방법 |
JP2011503289A (ja) | 2007-11-09 | 2011-01-27 | ユニバーシティー オブ メリーランド,カレッジ パーク | リビング配位連鎖移動重合によるポリオレフィンの調製プロセス |
JP2018505945A (ja) | 2015-02-10 | 2018-03-01 | エルジー・ケム・リミテッド | ポリオレフィンーポリスチレンブロック共重合体を含む有機亜鉛化合物及びその製造方法 |
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EP3763760A1 (en) | 2021-01-13 |
CN111819213B (zh) | 2023-08-08 |
CN111819213A (zh) | 2020-10-23 |
JP7071763B2 (ja) | 2022-05-19 |
WO2019172512A1 (ko) | 2019-09-12 |
EP3763760A4 (en) | 2021-04-28 |
US11965051B2 (en) | 2024-04-23 |
JP2021515832A (ja) | 2021-06-24 |
US20210371570A1 (en) | 2021-12-02 |
SG11202008330YA (en) | 2020-10-29 |
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