KR20170118794A - 기능화된 탄성중합체에 대한 분지화제로서의 멀티비닐아미노실란 - Google Patents
기능화된 탄성중합체에 대한 분지화제로서의 멀티비닐아미노실란 Download PDFInfo
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Abstract
Description
Claims (17)
- 하기 화학식 1의 멀티비닐아미노실란:
(A)―Bn (화학식 1)
식 중,
A는 적어도 2개의 아미노기를 갖는 유기기이고;
각각의 B는 -Si(R1)(R2)(R3) 기로부터 독립적으로 선택되되, R1, R2 및 R3은 각각 독립적으로 비닐, 부타다이엔일, 메틸, 에틸, 프로필, 뷰틸, 헥실, 옥틸, 페닐 및 벤질로부터 선택되며, 단, R1, R2 및 R3 중 적어도 하나는 비닐 및 부타다이엔일로부터 선택되고, 각각의 B기는 A기의 아미노기의 치환체이며;
A기의 아미노기 중 적어도 2개는 적어도 하나의 B기로 각각 치환되고;
n은 적어도 2의 정수, 바람직하게는 2 내지 6으로부터 선택된 정수이며; 그리고
A기의 모든 아미노기는 3차 아미노기이다. - 제1항에 있어서, 하기 화학식 1-1 내지 1-5로부터 선택된, 멀티비닐아미노실란:
식 중,
각각의 R11, R12, R13, R14 및 R15는 B기, C1-C18 알킬, C6-C18 아릴, 선택적으로 C1-C4 알킬-치환된 C3-C12 헤테로아릴, C7-C18 아르알킬, (R4)a-O-(R5)b(각각의 R4 및 R5는 C1-C6 알킬 및 C6-C18 아릴로부터 독립적으로 선택되고, a 및 b는 각각 0 내지 4로부터 독립적으로 선택된 정수임) 및 -Si(R6)(R7)(R8)로부터 독립적으로 선택되되, 각각의 R6, R7 및 R8은 메틸, 에틸, 프로필, 뷰틸, 헥실, 옥틸, 페닐 및 벤질로부터 독립적으로 선택되며;
각각의 R9 및 R10은 2가 에틸, 프로필, 뷰틸, 페닐 및 -(CH2)a'-C6H5-(CH2)b'-로부터 독립적으로 선택되되, 각각의 a' 및 b'은 0 및 1로부터 독립적으로 선택된 정수이고; 그리고
c는 0, 1, 2 및 3으로부터 선택된 정수이며;
-N<>N-기는 포화 또는 불포화될 수 있고, 고리의 임의의 탄소 원자 상에서 C1-C6 알킬기로 치환될 수 있는 5- 내지 18-원 복소환식기이되, 화학식 1-2에 분명하게 나타내는 2개의 N 원자 이외의 헤테로방향족기는 -N=, >NR16(R16은 B기, C1-C6 알킬, 페닐 및 벤질로부터 선택됨), -O-, -S- 및 >SiR17R18로부터 선택되고, 각각의 R17 및 R18은 C1-C6 알킬, 페닐 및 벤질로부터 독립적으로 선택되고;
식 중, 각각의 R20, R21 및 R22는 단일 결합 및 2가 C1-C10 알킬기로부터 독립적으로 선택되고, d는 0, 1 및 2로부터 선택된 정수이며, d'는 0 및 1로부터 선택된 정수이며, d'가 0일 때, d는 0이고, 각각의 -N<>X-기는 포화 또는 불포화될 수 있고, 고리의 임의의 탄소 원자 상에서 C1-C6 알킬기로 치환될 수 있는 5- 내지 10-원 복소환식기로부터 독립적으로 선택되되, 각각의 X는 -N-, -C= 및 -CH-로부터 독립적으로 선택되고, 화학식 1-3에 분명하게 나타낸 2개의 N 및 X기 이외의 헤테로원자 기는 -N=, >NR16(R16은 C1-C6 알킬, B기, 페닐 및 벤질로부터 선택됨), -O-, -S- 및 >SiR17R18로부터 선택되며, 각각의 R17 및 R18은 C1-C6 알킬, 페닐 및 벤질로부터 독립적으로 선택되며;
식 중, D는 포화 또는 불포화될 수 있고, 고리의 임의의 탄소 원자 상에서 C1-C6 알킬기로 치환될 수 있는, 5- 내지 10-원의 탄소환식 또는 복소환식기이되, 헤테로원자 기는 -N=, >NR16(R16은 C1-C6 알킬, B기, 페닐 및 벤질로부터 선택됨), -O-, -S- 및 >SiR17R18로부터 선택되며, 각각의 R17 및 R18은 C1-C6 알킬 및 페닐로부터 독립적으로 선택되고, 각각의 -N<>X-기는 포화 또는 불포화될 수 있고, 고리의 임의의 탄소 원자 상에서 C1-C6 알킬기로 치환될 수 있는 5- 내지 10-원 복소환식기로부터 독립적으로 선택되되, 각각의 X는 -N-, -C= 및 -CH-로부터 독립적으로 선택되고, R23은 단일 결합 및 2가 C1-C10 알킬기로부터 선택되며, e는 2, 3 및 4로부터 선택된 정수이고;
식 중, E는 6- 내지 10-원 사이클로지방족 또는 방향족기이고, 각각의 R'은 단일 결합 및 C1-C2 알킬로부터 독립적으로 선택되며, 각각의 R은 B, C1-C4 알킬 및 벤질로부터 독립적으로 선택되고, f는 2 및 3으로부터 선택된 정수이다. - 제2항에 있어서, 화학식 1-1에서 각각의 R11, R12, R13, R14 및 R15는 B기 및 메틸로부터 독립적으로 선택되고; 각각의 R9 및 R10은 2가 에틸이며; c는 0, 1, 2 및 3으로부터 선택된 정수인, 멀티비닐아미노실란.
- 제1항 내지 제6항 중 어느 한 항에 나타낸 화학식 1의 멀티비닐아미노실란을 메틸리튬, 에틸리튬, n-뷰틸리튬, s-뷰틸리튬, t-옥틸리튬, 아이소프로필리튬, 페닐리튬, 사이클로헥실리튬, 2-뷰틸리튬, 4-페닐뷰틸리튬, t-뷰틸다이메틸실릴옥시프로필리튬, 다이알킬아미노프로필-리튬, N-몰폴리노프로필리튬, 나트륨 바이페닐라이드, 나트륨 나프탈레나이드 및 칼륨 나프탈레나이드로부터 바람직하게 선택된 유기-알칼리 금속 화합물과 반응시킴으로써 얻을 수 있는 개시제 화합물.
- 제1항에 나타낸 바와 같은 화학식 1의 비닐아미노실란의 제조 방법으로서, 상기 방법은 염기의 존재 하에서 아민을 하기 화학식 2의 실란과 반응시키는 단계를 포함하는, 화학식 1의 비닐아미노실란의 제조 방법:
X-Si(R1)(R2)(R3) (화학식 2)
식 중,
X는 Cl, Br, I, 트라이플루오로메탄설포네이트(OTf) 및 토실레이트(OTos)로부터 선택되고;
R1, R2 및 R3은 각각 독립적으로 비닐, 부타다이엔일, 메틸, 에틸, 프로필, 뷰틸, 헥실, 옥틸, 벤질 및 페닐로부터 선택되며, 단, R1, R2 및 R3 중 적어도 하나는 비닐 및 부타다이엔일로부터 선택되며; 그리고
상기 아민은 1차 아미노기 및 2차 아미노기로부터 독립적으로 선택된 적어도 2개의 기를 갖는 화합물이다. - 탄성중합체에서 분지를 도입하기 위한 분지화제로서 제1항 내지 제6항 중 어느 하나에 나타낸 바와 같은 화학식 1의 비닐아미노실란의 용도.
- 분지된 탄성중합체의 제조 방법으로서, 상기 방법은:
개시제 화합물의 존재 하에서 적어도 하나의 컨쥬게이팅된 다이엔 및 제1항 내지 제6항 중 어느 한 항에 나타낸 바와 같은 화학식 1의 멀티비닐아미노실란을 중합하는 단계, 또는
제7항에 나타낸 바와 같은 개시제 화합물의 존재 하에서 적어도 하나의 컨쥬게이팅된 다이엔을 중합하는 단계 또는
적어도 하나의 컨쥬게이팅된 다이엔을 음이온 중합함으로써 얻을 수 있는 리빙 중합체(living polymer)를 제1항 내지 제6항 중 어느 한 항에 나타낸 바와 같은 화학식 1의 멀티비닐아미노실란과 반응시키는 단계를 포함하는, 분지된 탄성중합체의 제조 방법. - 제10항에 나타낸 바와 같은 공정에 의해 얻을 수 있는 분지된 탄성중합체.
- 제11항에 나타낸 바와 같은 분지된 탄성중합체 및 (i) 상기 중합체를 제조하기 위해 사용되는 중합 공정의 결과에 첨가되거나 또는 중합 공정의 결과로서 형성되는 성분, (ii) 상기 중합 공정으로부터의 용매 제거 후에 남아있는 성분, 및 (iii) 상기 중합체 제조 공정의 완료 후에 상기 중합체에 첨가된 성분으로부터 선택된 하나 이상의 추가적인 성분을 포함하는 비-가황 중합체 조성물.
- 제12항에 있어서, 1종 이상의 충전제를 포함하는, 비-가황 중합체.
- 제12항 또는 제13항에 있어서, 1종 이상의 가황제를 포함하는, 비-가황 중합체 조성물.
- 제14항에 나타낸 바와 같은 비-가황 중합체 조성물을 가황처리함으로써 얻어지는 가황 중합체 조성물.
- 제14항에 나타낸 바와 같은 비-가황 중합체 조성물을 가황처리하는 단계를 포함하는, 가황 중합체 조성물의 제조 방법.
- 제15항에 나타낸 바와 같은 가황 중합체 조성물로부터 형성된 적어도 하나의 성분을 포함하는 물품으로서, 물품은 타이어, 타이어 접지면, 타이어 사이드월(tire side wall), 타이어 카카스(tire carcass), 벨트, 개스킷, 씰(seal), 호스, 진동 댐퍼, 신발 성분, 골프공 및 호스인, 물품.
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| EP15155545.5 | 2015-02-18 | ||
| EP15155545.5A EP3059240B1 (en) | 2015-02-18 | 2015-02-18 | Multivinylaminosilanes as branching agents for functionalized elastomeric polymers |
| PCT/EP2016/051086 WO2016131590A1 (en) | 2015-02-18 | 2016-01-20 | Multivinylaminosilanes as branching agents for functionalized elastomeric polymers |
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| US (1) | US10858377B2 (ko) |
| EP (1) | EP3059240B1 (ko) |
| JP (2) | JP2018512385A (ko) |
| KR (1) | KR102588373B1 (ko) |
| CN (1) | CN107406467B (ko) |
| BR (1) | BR112017017770A2 (ko) |
| HU (1) | HUE051407T2 (ko) |
| MX (1) | MX2017010692A (ko) |
| PL (1) | PL3059240T3 (ko) |
| RU (1) | RU2705401C2 (ko) |
| SG (2) | SG11201706738QA (ko) |
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Also Published As
| Publication number | Publication date |
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| US20180030070A1 (en) | 2018-02-01 |
| SG10202001415SA (en) | 2020-04-29 |
| EP3059240B1 (en) | 2019-10-30 |
| SG11201706738QA (en) | 2017-09-28 |
| BR112017017770A2 (pt) | 2018-04-03 |
| TW201713672A (zh) | 2017-04-16 |
| WO2016131590A1 (en) | 2016-08-25 |
| RU2017132272A3 (ko) | 2019-04-30 |
| RU2017132272A (ru) | 2019-03-18 |
| EP3059240A1 (en) | 2016-08-24 |
| MX2017010692A (es) | 2017-10-23 |
| KR102588373B1 (ko) | 2023-10-13 |
| JP6936364B2 (ja) | 2021-09-15 |
| JP2018512385A (ja) | 2018-05-17 |
| JP2020169189A (ja) | 2020-10-15 |
| HUE051407T2 (hu) | 2021-03-01 |
| TWI703152B (zh) | 2020-09-01 |
| CN107406467A (zh) | 2017-11-28 |
| US10858377B2 (en) | 2020-12-08 |
| PL3059240T3 (pl) | 2020-03-31 |
| RU2705401C2 (ru) | 2019-11-07 |
| CN107406467B (zh) | 2020-11-10 |
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