公开(公告)号：US10689673B2

公开(公告)日：2020-06-23

申请号：US14367484

申请日：2012-12-21

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Paul S. Pearlman ,  Changlin Chen ,  Adriana L. Botes ,  Alex Van Eck Conradie ,  Benjamin D. Herzog

IPC: C12P7/44 ,  C12P13/04 ,  C12P17/10 ,  C08G69/16 ,  C08G69/14 ,  C08G69/26 ,  C08G69/28 ,  B29B9/16 ,  C12N9/04 ,  C12N9/02 ,  C12N9/10 ,  C12N9/16 ,  C12N9/88 ,  C12N9/00 ,  C12P7/40 ,  C12P7/62 ,  C12P13/00 ,  C12P7/42 ,  C12P13/02

Abstract: Embodiments of the present invention relate to methods for the biosynthesis of di- or trifunctional C7 alkanes in the presence of isolated enzymes or in the presence of a recombinant host cell expressing those enzymes. The di- or trifunctional C7 alkanes are useful as intermediates in the production of nylon-7, nylon-7,x, nylon-x,7, and polyesters.

公开(公告)号：US20170298396A1

公开(公告)日：2017-10-19

申请号：US15462975

申请日：2017-03-20

Applicant: INVISTA North America S.A.R.L.

Inventor： Paul S. Pearlman ,  Changlin Chen ,  Adriana L. Botes ,  Alex Van Eck Conradie ,  Benjamin D. Herzog

IPC: C12P7/44 ,  C12P7/40

Abstract: Embodiments of the present invention relate to methods for the biosynthesis of di- or trifunctional C7 alkanes in the presence of isolated enzymes or in the presence of a recombinant host cell expressing those enzymes. The di- or trifunctional C7 alkanes are useful as intermediates in the production of nylon-7, nylon-7,x, nylon-x,7, and polyesters.

公开(公告)号：US10647663B2

公开(公告)日：2020-05-12

申请号：US15745166

申请日：2016-07-22

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Benjamin D. Herzog ,  Milind V. Kantak

IPC: C07C253/34 ,  C01C1/245 ,  C01C1/28 ,  C01C3/02

Abstract: Disclosed is a process for co-manufacture of ACRN and HCN with improved HCN selectivity and reduced solids formation in a shared product recovery section.

公开(公告)号：US10577634B2

公开(公告)日：2020-03-03

申请号：US15462975

申请日：2017-03-20

Applicant: INVISTA North America S.A.R.L.

Inventor： Paul S. Pearlman ,  Changlin Chen ,  Adriana L. Botes ,  Alex Van Eck Conradie ,  Benjamin D. Herzog

IPC: C12P7/44 ,  C12N9/02 ,  C12P13/04 ,  C12P17/10 ,  C08G69/16 ,  C08G69/14 ,  C08G69/26 ,  C08G69/28 ,  B29B9/16 ,  C12N9/04 ,  C12N9/10 ,  C12N9/16 ,  C12N9/88 ,  C12N9/00 ,  C12P7/40 ,  C12P7/62 ,  C12P13/00 ,  C12P7/42 ,  C12P13/02 ,  C12N9/24

Abstract: Embodiments of the present invention relate to methods for the biosynthesis of di- or trifunctional C7 alkanes in the presence of isolated enzymes or in the presence of a recombinant host cell expressing those enzymes. The di- or trifunctional C7 alkanes are useful as intermediates in the production of nylon-7, nylon-7,x, nylon-x,7, and polyesters.