公开(公告)号：US20230086546A1

公开(公告)日：2023-03-23

申请号：US17908273

申请日：2021-03-02

Applicant: BASF SE

Inventor： Kristin Gabriele Mohr ,  Lu Zhang ,  Leonora Ethleen Leigh ,  Padma P. Varanasi

IPC: B01J20/281 ,  B01D15/26 ,  B01J20/04 ,  B01J20/30 ,  G01N30/86

Abstract: The present invention discloses analytical high throughput methods for accurately, reliably, and efficiently screening and identifying polymers that are substantive to a particular material, such as hydroxyapatite. The present invention also discloses liquid chromatography columns for screening and identifying polymers that are substantive to a particular material, methods of preparing such liquid chromatography columns, and kits that may be used to screen and identify polymers that are substantive to a particular material.

公开(公告)号：US20220411607A1

公开(公告)日：2022-12-29

申请号：US17790775

申请日：2021-01-05

Applicant: BASF SE

Inventor： Charles O. Kerobo ,  John Andrew Randolph ,  Dennis Frederick Berry ,  Padma P. Varanasi

IPC: C08K7/02 ,  C08K9/08 ,  C08K3/22 ,  C08K5/18 ,  C08K5/3472 ,  C08K5/14 ,  C08K5/01

Abstract: The presently claimed invention relates to aramid pulp comprising a plurality of fibrils having a coating of polyalkyleneimine disposed thereon. The presently claimed invention further relates to a method of coating the aramid pulp with polyalkyleneimine. The presently claimed invention also relates to a rubber composition comprising the coated aramid pulp and rubber as well as to a method for preparing the rubber composition.

公开(公告)号：US11672267B2

公开(公告)日：2023-06-13

申请号：US16675755

申请日：2019-11-06

Applicant: BASF SE

Inventor： Kenneth L. Zack ,  Joseph P. Borst ,  Yaser Shirazi ,  Padma P. Varanasi ,  Matthew Gerard Lyon

IPC: A23L29/00 ,  C12C5/02 ,  C12F3/10 ,  A23L29/30 ,  A23L33/115 ,  A23D9/02 ,  A23L33/185

CPC classification number: A23L29/035 ,  A23D9/02 ,  A23L29/055 ,  A23L29/30 ,  A23L33/115 ,  A23L33/185 ,  C12C5/02 ,  C12F3/10 ,  A23V2002/00

Abstract: The present disclosure provides compositions and methods for enhancing oil recovery and protein recovery from a product from a corn fermentation process stream, such as corn syrup. Compositions generally include a product from a corn fermentation stream and an additive including at least one alkylphenol ethoxylate formaldehyde resin, at least one sodium alkyl sulfate, or a blend of at least one anionic surfactant with at least one non-ionic surfactant in a weight ratio of the at least one nonionic surfactant to the at least one anionic surfactant in a range from about 1:20 to about 20:1. Methods combine such an additive with the product from a corn fermentation stream to produce a mixture which is preferably heated and centrifuged to separate oil and protein from the product.

公开(公告)号：US12042555B2

公开(公告)日：2024-07-23

申请号：US16963616

申请日：2019-01-22

Applicant: BASF SE

Inventor： Padma P. Varanasi ,  Lu Zhang ,  Leonora Ethleen Leigh ,  Liliana Craciun ,  Adrian Natalello ,  Joseph Lupia

IPC: A61K8/81 ,  A61K8/24 ,  A61Q11/00

CPC classification number: A61K8/8147 ,  A61K8/24 ,  A61Q11/00

Abstract: The present invention discloses an oral care composition for the prevention or minimization of stain formation on a tooth surface as well as an oral care composition for prevention or reduction of existing stains from, a tooth surface.

公开(公告)号：US20210059923A1

公开(公告)日：2021-03-04

申请号：US16963616

申请日：2019-01-22

Applicant: BASF SE

Inventor： Padma P. Varanasi ,  Lu Zhang ,  Leonora Ethleen Leigh ,  Liliana Craciun ,  Adrian Natalello ,  Joseph Lupia

IPC: A61K8/81 ,  A61Q11/00 ,  A61K8/24

Abstract: The present invention discloses an oral care composition for the prevention or minimization of stain formation on a tooth surface as well as an oral care composition for prevention or reduction of existing stains from, a tooth surface.