公开(公告)号：US07411104B2

公开(公告)日：2008-08-12

申请号：US11390880

申请日：2006-03-28

Applicant: Hyun-Ki Yun ,  Byeong-Gyu Lim ,  Myeong-Seog Kim ,  Se-Saeng Oh ,  Jae-Hoon Uhm

Inventor： Hyun-Ki Yun ,  Byeong-Gyu Lim ,  Myeong-Seog Kim ,  Se-Saeng Oh ,  Jae-Hoon Uhm

IPC: C07C2/02 ,  C08F2/00 ,  C08F4/00

CPC classification number: C08F10/08 ,  C08F110/10 ,  C08F4/14 ,  C08F2500/03 ,  C08F2500/02

Abstract: A method for producing high reactive polybutene (HRPB), in which carbon-carbon double bond is positioned at an end of polybutene, is disclosed. The high reactive polybutene having 300˜5000 of number average molecular weight (Mn) can be produced from a raw material containing isobutene, wherein a polymerization reaction of the isobutene is carried out in the presence of a catalyst system including secondary alkylether, tertiary alcohol, and boron trifluoride, the amount of boron trifluoride is 0.05˜1.0 weight part per 100 weight part of isobutene, the mole ratio of a co-catalyst including secondary alkylether and tertiary alcohol:boron trifluoride is 1.0˜2.0:1, and the mole ratio of secondary alkylether:tertiary alcohol is 0.5˜1.2:1.

Abstract translation: 公开了一种生产高活性聚丁烯（HRPB）的方法，其中碳 - 碳双键位于聚丁烯的末端。 具有数均分子量（Mn）为300〜5000的高反应性聚丁烯可以由含有异丁烯的原料制造，其中异丁烯的聚合反应在包括仲烷基醚，叔醇等的催化剂体系的存在下进行， 和三氟化硼，每100重量份异丁烯的三氟化硼的量为0.05〜1.0重量份，包括仲烷基醚和叔醇的助催化剂：三氟化硼的摩尔比为1.0〜2.0:1，摩尔比 二级烷基醚：叔醇为0.5〜1.2：1。

公开(公告)号：US20060195000A1

公开(公告)日：2006-08-31

申请号：US11390880

申请日：2006-03-28

Applicant: Hyun-Ki Yun ,  Byeong-Gyu Lim ,  Myeong-Seog Kim ,  Se-Saeng Oh ,  Jae-Hoon Uhm

Inventor： Hyun-Ki Yun ,  Byeong-Gyu Lim ,  Myeong-Seog Kim ,  Se-Saeng Oh ,  Jae-Hoon Uhm

IPC: C07C2/02

CPC classification number: C08F10/08 ,  C08F110/10 ,  C08F4/14 ,  C08F2500/03 ,  C08F2500/02

Abstract: A method for producing high reactive polybutene (HRPB), in which carbon-carbon double bond is positioned at an end of polybutene, is disclosed. The high reactive polybutene having 300˜5000 of number average molecular weight (Mn) can be produced from a raw material containing isobutene, wherein a polymerization reaction of the isobutene is carried out in the presence of a catalyst system including secondary alkylether, tertiary alcohol, and boron trifluoride, the amount of boron trifluoride is 0.05˜1.0 weight part per 100 weight part of isobutene, the mole ratio of a co-catalyst including secondary alkylether and tertiary alcohol:boron trifluoride is 1.0˜2.0:1, and the mole ratio of secondary alkylether:tertiary alcohol is 0.5˜1.2:1.

Abstract translation: 公开了一种生产高活性聚丁烯（HRPB）的方法，其中碳 - 碳双键位于聚丁烯的末端。 具有数均分子量（Mn）为300〜5000的高反应性聚丁烯可以由含有异丁烯的原料制造，其中异丁烯的聚合反应在包括仲烷基醚，叔醇等的催化剂体系的存在下进行， 和三氟化硼，每100重量份异丁烯的三氟化硼的量为0.05〜1.0重量份，包括仲烷基醚和叔醇的助催化剂：三氟化硼的摩尔比为1.0〜2.0:1，摩尔比 二级烷基醚：叔醇为0.5〜1.2：1。