公开(公告)号：US11530427B2

公开(公告)日：2022-12-20

申请号：US17050054

申请日：2019-05-23

申请人： BASF SE ,  BASF Enzymes LLC

发明人： Yukiko Sato ,  Frank Reinhold ,  Justin Andrew Bordley ,  Joseph P Borst ,  Matthew Gerard Lyon ,  Christopher Paul Myers ,  Katrina Marie Knauer

IPC分类号： C12P7/06 ,  C12P19/14

摘要： Disclosed herein include methods of reducing the viscosity of a starch slurry during starch processing by the addition of one or more surfactants and one or more amylases. In some embodiments, the unexpected reduction in slurry viscosity results in a surprising increase in corn oil recovery, reduction in residual starch, and increased fermentation rate.

公开(公告)号：US11578149B2

公开(公告)日：2023-02-14

申请号：US16900252

申请日：2020-06-12

申请人： BASF SE

发明人： Timothy D. Klots ,  Amirpouyan Sardashti ,  Frank Reinhold

IPC分类号： C08F8/12 ,  C08F222/06 ,  C08F8/30 ,  C08F8/48 ,  C08L33/12 ,  C08F120/18 ,  C08L35/06 ,  C08F8/44 ,  C08F220/18 ,  C08L25/08

摘要： A process of preparing an aqueous solution of a cycloimide-containing polymer includes heating an aqueous solution of a cycloanhydride-containing polymer with a first neutralizing agent at a ratio of cycloanhydride to neutralizing agent of about 1:1 to about 1:1.5 at a temperature and for a time sufficient to form the aqueous solution of the cycloimide-containing polymer having a cycloimide to acid group ratio of about 1:2 to about 1.5:2.

公开(公告)号：US11821143B2

公开(公告)日：2023-11-21

申请号：US16950415

申请日：2020-11-17

申请人： BASF SE

发明人： Gary A Deeter ,  Frank Reinhold ,  Amirpouyan Sardashti ,  Andrew Seecharan

IPC分类号： D21H21/16 ,  C09D7/45 ,  C09D7/63 ,  C09D5/00 ,  C09D133/02 ,  C09D133/06 ,  C09D125/16 ,  D21H19/12

CPC分类号： D21H21/16 ,  C09D5/00 ,  C09D7/45 ,  C09D7/63 ,  C09D125/16 ,  C09D133/02 ,  C09D133/064 ,  D21H19/12

摘要： Described herein is a multi-phase polymer binder including an aqueous polymer dispersion, an optional hydrophobic emulsion, and an optional surfactant. The polymer binder, when dried, provides a water uptake of less than about 5 g/m2/20 min, a seal strength of at least about 200 Newton/meter (N/m) as measured at 25° C. or at 90° C., and sufficient block resistance to impart no substrate damage.

公开(公告)号：US10717857B2

公开(公告)日：2020-07-21

申请号：US15777150

申请日：2016-11-14

申请人： BASF SE

发明人： Timothy D. Klots ,  Amirpouyan Sardashti ,  Frank Reinhold

IPC分类号： C08F8/12 ,  C08L25/08 ,  C08F222/06 ,  C08F8/30 ,  C08F8/48 ,  C08F220/18 ,  C08L33/12 ,  C08F120/18 ,  C08L35/06 ,  C08F8/44

摘要： A process of preparing an aqueous solution of a cycloimide-containing polymer includes heating an aqueous solution of a cycloanhydride-containing polymer with a first neutralizing agent at a ratio of cycloanhydride to neutralizing agent of about 1:1 to about 1:1.5 at a temperature and for a time sufficient to form the aqueous solution of the cycloimide-containing polymer having a cycloimide to acid group ratio of about 1:2 to about 1.5:2.