公开(公告)号：EP2481793A2

公开(公告)日：2012-08-01

申请号：EP10819056.2

申请日：2010-09-21

申请人： Korea Advanced Institute of Science and Technology ,  Biofuelchem Co. ,  GS Caltex Corporation

发明人： LEE, Sang Yup ,  JANG, Yu-Sin ,  LEE, Jin Young ,  LEE, Joung Min ,  PARK, Jin Hwan

IPC分类号： C12N1/21 ,  C12P7/16 ,  C12N15/52

CPC分类号： C12P7/16 ,  C12N9/0006 ,  C12N9/1029 ,  C12Y101/01001 ,  C12Y203/01008 ,  C12Y203/01019 ,  Y02E50/10

摘要： The present invention relates to recombinant microorganisms having an increased ability to produce butanol, and a method of producing butanol using the same. More specifically, the invention relates to recombinant microorganisms whose ability to produce butanol was increased by manipulation of their metabolic networks, and a method of producing butanol using the same. The recombinant microorganisms having an increased ability to produce butanol comprise a deletion of a gene, which encodes an enzyme that converts acetyl CoA to acetate, in host microorganisms having genes that encode enzymes involved in acetyl CoA and butyryl CoA biosynthetic pathway. The recombinant microorganisms obtained by manipulating the metabolic flux of microorganisms are able to selectively produce butanol with high efficiency, and thus are useful as microorganisms for producing industrial solvents and transportation fuels.

公开(公告)号：EP2222845A2

公开(公告)日：2010-09-01

申请号：EP08865113.8

申请日：2008-12-22

申请人： Korea Advanced Institute of Science and Technology ,  Biofuelchem Co. ,  Gs Caltex Corporation

发明人： LEE, Sang Yup ,  JANG, Yu-Sin ,  LEE, Jin Young ,  JUNG, Kwang Seop ,  KIM, Jae Hyun

IPC分类号： C12N15/09

CPC分类号： C12P7/065 ,  C12N9/0006 ,  C12N9/13 ,  C12P7/16 ,  Y02E50/10 ,  Y02E50/17

摘要： The present invention relates to a recombinant microorganism having an enhanced ability to produce ethanol and butanol and a method for preparing ethanol and butanol using the same, and more particularly to a recombinant microorganism having an enhanced ability to produce ethanol and butanol, into which a gene encoding CoA transferase and a gene encoding alcohol/aldehyde dehydrogenase are introduced, and to a method for preparing ethanol and butanol using the same. The recombinant microorganism according to the present invention, obtained by manipulating metabolic pathways of microorganisms, is capable of producing butanol and ethanol exclusively without producing any byproduct, and thus is useful as a microorganism producing industrial solvents and transportation fuel.

公开(公告)号：EP2200996A2

公开(公告)日：2010-06-30

申请号：EP08793757.9

申请日：2008-09-11

申请人： GS Caltex Corporation

发明人： JUNG, Kwang Seop ,  KIM, Jae Hyun ,  CHO, Jung Hee ,  KIM, Duk Ki

IPC分类号： C07D317/36 ,  C11D3/20

CPC分类号： C07D317/36

摘要： Disclosed is a method of manufacturing a glycerol carbonate (GC). The method includes a bio-catalyst reaction for generating the GC and byproducts generated by reacting a reactant solution using a lipase of a bio-catalyst. In this instance, the reactant solution is prepared by adding glycerol, a glycerol-containing composition, or a dimethyl carbonate (DMC) in a reaction solvent.

公开(公告)号：EP2190916A2

公开(公告)日：2010-06-02

申请号：EP08793546.6

申请日：2008-08-28

申请人： GS Caltex Corporation

发明人： CHOI, Jae Rim ,  CHO, Hyun Ho ,  SEO, Joung Tae ,  CHAE, Jong-Min

IPC分类号： C08K7/02 ,  C08K7/18

CPC分类号： C08K7/14 ,  C08J3/12 ,  C08J5/04 ,  C08J2323/26 ,  C08K3/04 ,  C08K7/06 ,  Y10T428/2982

摘要： Disclosed is a long fiber-reinforced colored pellet. The long fiber-reinforced colored pellet may include a thermoplastic polymer resin, a fiber reinforced material having a length of about 5 to 50 mm, and a pigment. In this instance, the thermoplastic polymer resin has a melt index (MI) of about 0.1 to 80 g/10 min at about 230 °C and under about 2.16 kg load, and a surface hardness of the pigment is about 5 or less.