KR20180061007A - 저온-고신율 특성을 가지는 1-부텐계 공중합체 및 이의 제조방법 - Google Patents
저온-고신율 특성을 가지는 1-부텐계 공중합체 및 이의 제조방법 Download PDFInfo
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- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
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Abstract
Description
구 분 | 프로필렌/ 1-부텐 몰비 | 공중합체의 DSC 융점 (℃) |
1 | 0 | 125 |
2 | 0.10 | 100 |
3 | 0.33 | 68 |
4 | 0.57 | 59 |
5 | 0.89 | 66 |
1) 1-부텐과 프로필렌 총량 200g에 대한 몰% 2) 주촉매 (A)는 단량체 무게 대비 티타늄 함량 0.17 ppm 3) 주촉매(A)/조촉매(B)/조촉매(C)의 몰비는 1:300:20 4) 반응온도 70℃, 반응압력 17bar, 수소기체 6L, 중합시간 1시간 |
구 분 | 프로필렌/ 1-부텐 (몰비) | 촉매계 조성 (몰비) | 중합조건 | |||
Ti:(B):(C) | (B)/(C) | 온도 (℃) |
압력 (bar) |
|||
실 시 예 |
1 | 0.57 | 1 : 300 : 20 | 15 | 70 | 17 |
2 | 0.33 | 1 : 300 : 20 | 15 | 70 | 17 | |
3 | 0.10 | 1 : 300 : 20 | 15 | 70 | 17 | |
4 | 0.57 | 1 : 300 : 30 | 10 | 70 | 17 | |
5 | 0.57 | 1 : 300 : 60 | 5 | 70 | 17 | |
6 | 0.57 | 1 : 300 : 20 | 15 | 50 | 12 | |
7 | 0.57 | 1 : 300 : 20 | 15 | 80 | 19 | |
비 교 예 |
1 | 0.08 | 1 : 300 : 20 | 15 | 70 | 17 |
2 | 0.89 | 1 : 300 : 20 | 15 | 70 | 17 | |
3 | 0.57 | 1 : 100 : 25 | 4 | 70 | 17 | |
4 | 0.57 | 1 : 300 : 12 | 25 | 70 | 17 | |
5 | 0.57 | 1 : 40 : 2.7 | 15 | 30 | 17 | |
6 | 1-부텐 | 1 : 300 : 20 | 15 | 70 | 17 | |
7 | 프로필렌 | 1 : 300 : 20 | 15 | 70 | 17 |
물 성 | 실시예 | ||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | |
수율(kg/g_cat.) | 3.2 | 4.5 | 4.5 | 2.6 | 2 | 2.8 | 3 |
입체규칙성(%) | 95.1 | 93.95 | 94.5 | 95.8 | 96 | 94.2 | 94.7 |
용융지수(g/10min) | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
파단인장강도 (kgf/㎠) |
416 | 430 | 460 | 420 | 430 | 430 | 450 |
신율(%) | 750 | 680 | 500 | 760 | 750 | 750 | 755 |
탄성계수(kgf/㎠) | 2121 | 2800 | 3400 | 2230 | 2150 | 2300 | 2210 |
DSC 융점(℃) | 58 | 68 | 100 | 57 | 59 | 58 | 59 |
물 성 | 비교예 | ||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | |
수율(kg/g_cat.) | 4 | 4 | 0.5 | 3.2 | ND | 2.8 | 2.5 |
입체규칙성(%) | 95 | 95 | 96 | 87 | ND | 96 | 94 |
용융지수(g/10min) | 4 | 4 | 4 | 4 | ND | 4 | 4 |
인장강도(kgf/㎠) | 350 | 340 | ND | 270 | ND | 380 | 350 |
신율(%) | 320 | 700 | ND | 720 | ND | 300 | 150 |
탄성계수(kgf/㎠) | 5100 | 4000 | ND | 570 | ND | 5660 | 15000 |
DSC 융점(℃) | 110 | 66 | 59 | 58 | ND | 125 | 160 |
Claims (11)
- 하기 수학식 1에 의해 계산된 DSC 융점(Y)이 53 ~ 105℃ 범위를 만족하도록 하는 단량체 몰비(X)로 1-부텐 단위부 60 ~ 92 몰%와 프로필렌 단위부 8 ~ 40 몰%를 포함하는 공중합체이며,
상기 공중합체는 파단 신율이 400 ~ 800% 이고, 파단 인장강도가 300 ~ 500 ㎏f/㎠ 이고, 파단 탄성계수가 2000 ~ 3500 ㎏f/㎠ 인 1-부텐계 공중합체.
[수학식 1]
Y = 199.9X2 - 238.5X + 123.4
(상기 수학식 1에서, X는 프로필렌/1-부텐의 단량체 몰비를 나타내고, Y는 DSC 융점 (℃)을 나타낸다)
- (A)지글러-나타 타입의 Ti 담지촉매인 주촉매, (B)알루미늄계 조촉매 및 (C)실란계 조촉매로 이루어진 촉매계 내에서,
하기 수학식 1에 의해 계산된 DSC 융점(Y)이 53 ~ 105℃ 범위를 만족하도록 하는 단량체 몰비(X)로 1-부텐 단위부 60 ~ 92 몰%와 프로필렌 단위부 8 ~ 40 몰%를 벌크중합하여 제조하는 1-부텐계 공중합체의 제조방법.
[수학식 1]
Y = 199.9X2 - 238.5X + 123.4
(상기 수학식 1에서, X는 프로필렌/1-부텐의 단량체 몰비를 나타내고, Y는 DSC 융점 (℃)을 나타낸다)
- 제 2 항에 있어서,
상기 프로필렌/1-부텐의 단량체 몰비(X)는 0.11 ~ 0.66 범위인 것을 특징으로 하는 1-부텐계 공중합체의 제조방법.
- 제 2 항에 있어서,
상기 벌크 중합은 1-부텐과 프로필렌의 단량체를 반응물겸 중합용매로 사용하여 수행하는 것을 특징으로 하는 1-부텐계 공중합체의 제조방법.
- 제 2 항에 있어서,
상기 벌크 중합은 20℃ ~ 100 ℃ 온도 조건에서 수행하는 것을 특징으로 하는 1-부텐계 공중합체의 제조방법.
- 제 2 항에 있어서,
상기 벌크 중합은 수소 기체와 함께 질소, 헬륨 및 알곤으로 이루어진 군으로부터 선택된 1종 이상의 불활성 기체를 주입하여, 반응압력 5 ~ 50 bar 조건에서 수행하는 것을 특징으로 하는 1-부텐계 공중합체의 제조방법.
- 제 2 항에 있어서,
상기 촉매계를 구성하는 (A)지글러-나타 타입의 주촉매는 상기 프로필렌/1-부텐의 단량체 총중량을 기준으로 Ti 함량이 0.1 ~ 10 ppm 범위로 포함되고,
상기 (B)알루미늄계 조촉매는 Ti 함량 대비하여 50 ~ 500 몰비 범위로 포함되고,
상기 (C)실란계 조촉매는 Ti 함량 대비하여 1 ~ 100 몰비 범위로 포함되는 것을 특징으로 하는 1-부텐계 공중합체의 제조방법.
- 제 7 항에 있어서,
상기 (B)알루미늄계 조촉매(B)와 상기 (C)실란계 조촉매는 (B)/(C)의 몰비가 5 ~ 20 범위를 유지하는 것을 특징으로 하는 1-부텐계 공중합체의 제조방법.
- 제 2 항에 있어서,
1-부텐으로부터 유도되는 단위 60 ~ 92 몰%와 프로필렌으로부터 유도되는 단위 8 ~ 40 몰%를 함유하고;
DSC 용융점이 53 ~ 105℃ 이고;
파단 신율이 400 ~ 800% 이고;
파단 인장강도가 300 ~ 500 ㎏f/㎠ 이고;
파단 탄성계수가 2000 ~ 3500 ㎏f/㎠ 인 1-부텐계 공중합체의 제조방법.
- 제 1 항의 1-부텐계 공중합체가 포함된 저온 열접착 필름용 소재.
- 제 1 항의 1-부텐계 공중합체가 포함된 폴리올레핀의 개질제.
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CN115322275A (zh) * | 2022-03-07 | 2022-11-11 | 陕西延长中煤榆林能源化工有限公司 | 一种丙烯/1-丁烯共聚聚丙烯树脂的工业化生产方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3332921A (en) | 1963-11-01 | 1967-07-25 | Phillips Petroleum Co | 1-butene-propylene copolymers |
EP0135358A1 (en) | 1983-08-12 | 1985-03-27 | Mitsui Petrochemical Industries, Ltd. | Novel random 1-butene copolymer |
WO1994005711A1 (en) | 1992-09-08 | 1994-03-17 | Rexene Corporation | High tensile strength amorphous 1-butene/propylene copolymers |
WO2006051035A1 (en) | 2004-11-09 | 2006-05-18 | Basell Polyolefine Gmbh | Process for the preparation of 1-butene/propylene copolymers |
KR20070080086A (ko) * | 2006-02-06 | 2007-08-09 | 주식회사 엘지화학 | 부텐-1 (공)중합체 및 그의 제조방법 |
JP2015174884A (ja) * | 2014-03-13 | 2015-10-05 | 三井化学株式会社 | コーティング剤 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3332921A (en) | 1963-11-01 | 1967-07-25 | Phillips Petroleum Co | 1-butene-propylene copolymers |
EP0135358A1 (en) | 1983-08-12 | 1985-03-27 | Mitsui Petrochemical Industries, Ltd. | Novel random 1-butene copolymer |
WO1994005711A1 (en) | 1992-09-08 | 1994-03-17 | Rexene Corporation | High tensile strength amorphous 1-butene/propylene copolymers |
WO2006051035A1 (en) | 2004-11-09 | 2006-05-18 | Basell Polyolefine Gmbh | Process for the preparation of 1-butene/propylene copolymers |
KR20070080086A (ko) * | 2006-02-06 | 2007-08-09 | 주식회사 엘지화학 | 부텐-1 (공)중합체 및 그의 제조방법 |
JP2015174884A (ja) * | 2014-03-13 | 2015-10-05 | 三井化学株式会社 | コーティング剤 |
Non-Patent Citations (1)
Title |
---|
Polymer 19 (1978) 1222~1223 "아이소택틱 랜덤 프로필렌-부텐-1 공중합체의 열적 및 기계적 특성" |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115322275A (zh) * | 2022-03-07 | 2022-11-11 | 陕西延长中煤榆林能源化工有限公司 | 一种丙烯/1-丁烯共聚聚丙烯树脂的工业化生产方法 |
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