IP Library › Granted Patent US 10,988,611
Granted Patent B2
US 10,988,611 · App. 15/906,546 · Granted Apr 27, 2021

Crosslinked polyvinylpyrrolidone compositions

Inventors: Andrew Mola (Highland Lakes, NJ); Mustafa Rehmanji (Riverdale, NJ); Mika Unting Jan (Cologne, DE)
Assignee: ISP INVESTMENTS LLC
C08L39/06C08J3/12C12H1/0424C08J2339/06C08L2312/00
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Quick Facts
Patent No.
US 10,988,611
App. No.
15/906,546
Granted
Apr 27, 2021
Kind
B2
Abstract

Low-dusting, granular compositions are provided that comprise at least 15% by weight crosslinked polyvinylpyrrolidone.

Claims (5)

1. A method for the preparation of beverages comprising contacting said beverages with a granular composition comprising at least 15% (w/w) crosslinked polyvinylpyrrolidone (PVPP), an absorbent, and wherein particles 100 μm and smaller make up 10% (w/w) or less of said composition.

2. The method of claim 1 wherein said preparation involves the removal of polyphenol, protein, or both polyphenol and protein.

3. The method of claim 1 wherein said beverage is an alcoholic beverage or a non-alcoholic beverage.

4. The method of claim 3 wherein said alcoholic beverage comprises beer or wine.

5. The method of claim 3 wherein said non-alcoholic beverage comprises fruit juice, tea, or blends thereof.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 28, 2021
From: MOLA, ANDREW
To: LLC, ASHLAND
Reel/Frame 055065/0846 →
Continuity (3)
Division 13132022
Provisional Application 61119463 · Dec 3, 2008
Related Publication 20180186995A1 · Jul 5, 2018