公开(公告)号：WO2010044531A2

公开(公告)日：2010-04-22

申请号：PCT/KR2009/002948

申请日：2009-06-03

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY ,  KCI LIMITED. ,  HAN, Yoo Han ,  KIM, Hyung Rok ,  HAN, In Sun ,  CHOI, Hyun Oung ,  KIM, Hyun Sic ,  AN, So Young ,  YOUN, Young Ho

Inventor： HAN, Yoo Han ,  KIM, Hyung Rok ,  HAN, In Sun ,  CHOI, Hyun Oung ,  KIM, Hyun Sic ,  AN, So Young ,  YOUN, Young Ho

IPC: B01J21/00 ,  B01J23/02

CPC classification number: B01J23/02 ,  B01J23/002 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C01F7/164 ,  C01F11/02 ,  C01P2002/72 ,  C07C41/09 ,  C08G65/34 ,  B01J2523/23 ,  B01J2523/31 ,  C07C43/135

Abstract: The present invention relates to a metal oxide catalyst represented by the following Formula 1, which is useful for the production of linear polyglycerol via etherification of glycerol, and a method for its preparation thereof: [Formula 1] (CaO) a ˙Ca 12 Al 14 O 33 ) 100-a wherein a refers to a weight ratio of CaO based on 100 parts by weight of the total catalyst. When the alkaline binary metal oxide catalyst according to the present invention is used in the glycerol etherification, it can produce a large amount of linear polyglycerol glycerol. Therefore, the metal oxide catalyst prepared according to the present invention can be effectively used in the production of polyglycerol suitable as cosmetic or food additives.

Abstract translation: 本发明涉及由下式1表示的金属氧化物催化剂及其制备方法，该催化剂可用于通过甘油的醚化生产线性聚甘油。[式1] （CaO）的<子>一 CA <子> 12 铝<子> 14 0 <子> 33 ）<子> 100-A 其中a是指基于100重量份总催化剂的CaO的重量比。 当本发明的碱性二元金属氧化物催化剂用于甘油醚化时，它可以产生大量的线性聚甘油甘油。 因此，根据本发明制备的金属氧化物催化剂可以有效地用于生产适合作为化妆品或食品添加剂的聚甘油。

公开(公告)号：WO2010044531A3

公开(公告)日：2010-06-17

申请号：PCT/KR2009002948

申请日：2009-06-03

Applicant: KOREA RES INST CHEM TECH ,  KCI LTD ,  HAN YOO HAN ,  KIM HYUNG ROK ,  HAN IN SUN ,  CHOI HYUN OUNG ,  KIM HYUN SIC ,  AN SO YOUNG ,  YOUN YOUNG HO

Inventor： HAN YOO HAN ,  KIM HYUNG ROK ,  HAN IN SUN ,  CHOI HYUN OUNG ,  KIM HYUN SIC ,  AN SO YOUNG ,  YOUN YOUNG HO

IPC: B01J21/00 ,  B01J23/02 ,  C07C41/00 ,  C07C43/10

CPC classification number: B01J23/02 ,  B01J23/002 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C01F7/164 ,  C01F11/02 ,  C01P2002/72 ,  C07C41/09 ,  C08G65/34 ,  B01J2523/23 ,  B01J2523/31 ,  C07C43/135

Abstract: The present invention relates to a metal oxide catalyst represented by the following Formula 1, which is useful for the production of linear polyglycerol via etherification of glycerol, and a method for its preparation thereof: [Formula 1] (CaO)a?Ca12Al14O33)100-a wherein a refers to a weight ratio of CaO based on 100 parts by weight of the total catalyst. When the alkaline binary metal oxide catalyst according to the present invention is used in the glycerol etherification, it can produce a large amount of linear polyglycerol glycerol. Therefore, the metal oxide catalyst prepared according to the present invention can be effectively used in the production of polyglycerol suitable as cosmetic or food additives.

Abstract translation: 本发明涉及一种用于通过甘油醚化生产线性聚甘油的由下式1表示的金属氧化物催化剂及其制备方法：[式1]（CaO）a·Ca12Al14O33）100 -a其中a表示基于100重量份总催化剂的CaO的重量比。 当本发明的碱性二元金属氧化物催化剂用于甘油醚化时，可产生大量的线性聚甘油甘油。 因此，根据本发明制备的金属氧化物催化剂可以有效地用于生产适合作为化妆品或食品添加剂的聚甘油。