KR20200086295A - 스타이렌계 수지의 제조 방법 및 스타이렌계 수지 성형체 - Google Patents
스타이렌계 수지의 제조 방법 및 스타이렌계 수지 성형체 Download PDFInfo
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Abstract
Description
Claims (18)
- 중심 금속으로서, 주기율표 제3∼5족의 금속 및 란타노이드계 전이 금속으로부터 선택되는 적어도 1종을 갖는 하프 메탈로센계 전이 금속 화합물(A)와, 화학식(1)로 표시되는 화합물(B)와, 산소 함유 화합물(c1) 및 전이 금속 화합물과 반응하여 이온성의 착체를 형성할 수 있는 화합물(c2) 중 적어도 1종으로부터 선택되는 화합물(C)를 포함하는 촉매의 존재하에서, 1 이상의 바이닐 방향족 모노머를 부가 중합시키는 공정을 갖고,
얻어지는 스타이렌계 수지의 하프 메탈로센계 전이 금속 화합물(A)에서 유래하는 전이 금속분이 1.5∼12질량ppm인, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법.
((R1)3-Q-Y)k-Z-(R2)j-k (1)
[식 중, R1은 할로젠 원자, 탄소수 1∼30의 지방족 탄화수소기, 탄소수 6∼30의 방향족 탄화수소기, 탄소수 1∼30의 알콕시기, 탄소수 6∼30의 아릴옥시기, 탄소수 1∼30의 싸이오알콕시기, 탄소수 6∼30의 싸이오아릴옥시기, 아미노기, 아마이드기 또는 카복실기를 나타낸다. 복수의 R1은 서로 동일해도 상이해도 된다. 또한, 복수의 R1은 필요에 따라서 결합하여 환 구조를 형성하고 있어도 된다. Q는 주기율표 제14족의 원소를, Y는 제16족의 원소를 나타내고, Z는 제2족∼제13족의 금속 원소를 나타낸다. R2는 탄화수소기를 나타낸다. j는 금속 원소 Z의 가수의 정수를 나타내고, k는 1∼(j-1)의 정수를 나타낸다.] - 제 1 항에 있어서,
상기 하프 메탈로센계 전이 금속 화합물(A)가 하기 식(2)로 표시되는, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법.
R3MUa-1Lb (2)
[식 중, R3은 π 배위자를 나타낸다. M은 주기율표 제3∼5족의 금속 및 란타노이드계 전이 금속으로부터 선택되는 적어도 1종을 나타내고, U는 모노음이온 배위자를 나타낸다. 복수의 U는 서로 동일해도 상이해도 되고, 또한 서로 임의의 기를 개재시켜 결합하고 있어도 된다. L은 루이스 염기, a는 M의 가수, b는 0, 1 또는 2를 나타낸다. L이 복수인 경우, L은 서로 동일해도 상이해도 된다.] - 제 1 항 또는 제 2 항에 있어서,
상기 하프 메탈로센계 전이 금속 화합물(A)의 중심 금속이 타이타늄인, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법. - 제 3 항에 있어서,
상기 얻어지는 스타이렌계 수지 중의 하프 메탈로센계 전이 금속 화합물(A)에서 유래하는 전이 금속분이 타이타늄인, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
하기 화학식(3):
R4 pAl(OR5)qX1 2-p-qH (3)
으로 표시되는 화합물(D)를 촉매로서 추가로 이용하는, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법.
[식 중, R4 및 R5는 각각 탄소수 1∼8의 알킬기를 나타내고, X1은 할로젠 원자를 나타낸다. 또한, p, q는 0<p≤2, 0≤q<2, p+q≤2이다.] - 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,
하기 화학식(4):
R6 mAl(OR7)nX2 3-m-n (4)
로 표시되는 화합물(E)를 촉매로서 추가로 이용하는, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법.
[식 중, R6 및 R7은 각각 탄소수 1∼8의 알킬기를 나타내고, X2는 할로젠 원자를 나타낸다. 또한, m, n은 0<m≤3, 0≤n<3, m+n≤3이다.] - 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,
상기 화합물(B)가, 화학식(1) 중의 Z가 알루미늄인 화합물인, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법. - 제 7 항에 있어서,
상기 스타이렌계 수지의 잔류 알루미늄분이 70∼800질량ppm인, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법. - 제 1 항 내지 제 8 항 중 어느 한 항에 있어서,
분체상(粉體床) 연속 중합으로 제조하는, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법. - 제 1 항 내지 제 9 항 중 어느 한 항에 있어서,
상기 하프 메탈로센계 전이 금속 화합물(A)의 중심 금속을 기준으로 해서, 수소를 몰비로 0∼20배 가하는, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법. - 제 1 항 내지 제 10 항 중 어느 한 항에 있어서,
탈회 처리를 행하지 않는, 신디오택틱 구조를 갖는 스타이렌계 수지의 제조 방법. - 제 1 항 내지 제 11 항 중 어느 한 항에 기재된 제조 방법에 의해 얻어지는 스타이렌계 수지를 사출 성형하여 이루어지는, 성형체.
- 잔류 타이타늄분이 1.5∼12질량ppm인, 신디오택틱 구조를 갖는 스타이렌계 수지를 포함하는 사출 성형체.
- 제 13 항에 있어서,
잔류 알루미늄분이 70∼800질량ppm인, 사출 성형체. - 제 13 항 또는 제 14 항에 있어서,
트라이페닐메테인을 포함하는, 사출 성형체. - 제 15 항에 있어서,
트라이페닐메테인을 10질량ppm 이상 포함하는, 사출 성형체. - 제 13 항 내지 제 16 항 중 어느 한 항에 있어서,
추가로 산화 방지제를 포함하는, 사출 성형체. - 제 17 항에 있어서,
상기 산화 방지제가 인계 산화 방지제, 페놀계 산화 방지제, 아민계 산화 방지제, 황계 산화 방지제로부터 선택되는 적어도 1종을 포함하는, 사출 성형체.
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| PCT/JP2018/044100 WO2019107525A1 (ja) | 2017-12-01 | 2018-11-29 | スチレン系樹脂の製造方法及びスチレン系樹脂成形体 |
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| CN115916906B (zh) * | 2020-08-27 | 2024-09-13 | 出光兴产株式会社 | 热塑性树脂组合物 |
| KR20230135058A (ko) * | 2021-01-22 | 2023-09-22 | 이데미쓰 고산 가부시키가이샤 | 스타이렌계 수지 조성물 |
| CN116535813A (zh) * | 2022-01-26 | 2023-08-04 | 联茂(无锡)电子科技有限公司 | 无卤环氧树脂组成物 |
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| WO2019107526A1 (ja) | 2019-06-06 |
| JPWO2019107525A1 (ja) | 2020-12-17 |
| EP3719041A4 (en) | 2021-08-18 |
| US20210371554A1 (en) | 2021-12-02 |
| KR20200085786A (ko) | 2020-07-15 |
| US20200377629A1 (en) | 2020-12-03 |
| CN111433231B (zh) | 2024-07-16 |
| JP2023024811A (ja) | 2023-02-16 |
| CN111417658A (zh) | 2020-07-14 |
| TW201930368A (zh) | 2019-08-01 |
| EP3719042B1 (en) | 2026-02-18 |
| US12071492B2 (en) | 2024-08-27 |
| CN111433231A (zh) | 2020-07-17 |
| WO2019107525A1 (ja) | 2019-06-06 |
| MY201428A (en) | 2024-02-21 |
| KR102800703B1 (ko) | 2025-04-25 |
| JP7082989B2 (ja) | 2022-06-09 |
| EP3719042A1 (en) | 2020-10-07 |
| EP3719042A4 (en) | 2021-08-18 |
| US20230056902A1 (en) | 2023-02-23 |
| EP3719041A1 (en) | 2020-10-07 |
| KR102797631B1 (ko) | 2025-04-17 |
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