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1.
公开(公告)号:WO2015102251A1
公开(公告)日:2015-07-09
申请号:PCT/KR2014/012056
申请日:2014-12-09
Applicant: 아주대학교산학협력단
CPC classification number: C07F17/00 , C07C2/32 , C07C2531/22 , C08F4/65908 , C08F4/65912 , C08F110/14 , C07C11/02 , C08F2500/02 , C08F4/65927
Abstract: 본 발명의 알파-올레핀 올리고머의 제조방법은 알파-위치에만 치환체가 있는 안사-메탈로센 화합물(화학식 1) 및 조촉매 화합물로 구성된 촉매 조성물을 탄소수 6 내지 20의 알파-올레핀 단량체와 접촉시키는 것을 특징으로 한다. 상기 제조방법은 윤활유용 알파-올레핀 올리고머 제조에 유용하다.
Abstract translation: 制备本发明的α-烯烃低聚物的方法的特征在于使催化剂组合物与具有6至20个碳原子的α-烯烃单体接触,催化剂组合物由ansa-茂金属化合物(化学式1 )仅在α位具有取代基和助催化剂化合物。 该制备方法可用于制备用于润滑剂的α-烯烃低聚物。
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2.
公开(公告)号:KR101429746B1
公开(公告)日:2014-09-17
申请号:KR1020130168866
申请日:2013-12-31
Applicant: 아주대학교산학협력단
CPC classification number: C07F17/00 , C07C2/32 , C07C2531/22 , C08F4/65908 , C08F4/65912 , C08F110/14 , C07C11/02 , C08F2500/02 , C08F4/65927
Abstract: A preparing method of alpha-olefin oligomer according to the present invention is characterized by making a catalyst composition, composed of an ansa-metallocene compound (chemical formula 1) having a substituent only at the α position and a promotor compound, come in contact with alpha-olefin monomer of 6-20 carbon atoms. The method is useful in preparing alpha-olefin oligomer for lubricating oil.
Abstract translation: 根据本发明的α-烯烃低聚物的制备方法的特征在于制备由仅在α位具有取代基的硫杂茂金属化合物(化学式1)和促进剂化合物组成的催化剂组合物与 6-20个碳原子的α-烯烃单体。 该方法可用于制备用于润滑油的α-烯烃低聚物。
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公开(公告)号:KR101346516B1
公开(公告)日:2013-12-31
申请号:KR1020130005886
申请日:2013-01-18
Applicant: 아주대학교산학협력단
CPC classification number: C08G64/0208 , C08G64/305 , C08K5/098 , C08K5/16 , C08K5/50
Abstract: The present invention relates to a high molecular-weight aliphatic polycarbonate containing a repeating unit represented by a chemical formula 1, wherein salt comprising metal cations or onium cations and anions with the pKa value of less than 3 are dispersed. [The chemical formula 1] (Here, A is a substituted or non-substituted alkylene of C3-C60, or a substituted or non-substituted heteroalkylene of C3-C60, and each O-A-O monomer is the same or different in one polymer chain)
Abstract translation: 本发明涉及含有由化学式1表示的重复单元的高分子量脂族聚碳酸酯,其中包含金属阳离子或鎓阳离子和pKa值小于3的阴离子的盐分散。 [化学式1](这里,A是C3-C60的取代或未取代的亚烷基,或C3-C60的取代或未取代的杂亚烷基,每个O-A-O单体在一个聚合物链中相同或不同)
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