Granted Patent
B2
US 8,722,713 · App. 14/104,467 · Granted May 13, 2014
Synergistic antimicrobial composition of 1,2-benzisothiazolin-3-one and tris(hydroxymethyl)nitromethane
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Abstract
A synergistic antimicrobial composition containing 1,2-benzisothiazolin-3-one and tris(hydroxymethyl)nitromethane.
Claims (3)
1. A method for reducing bacterial growth in an aqueous medium; said method comprises adding to the aqueous medium: (a) 1,2-benzisothiazolin-3-one; and (b) tris(hydroxymethyl)nitromethane; wherein a weight ratio of 1,2-benzisothiazolin-3-one to tris(hydroxymethyl)nitromethane is from 9:1 to 1:8.2.
2. The method of claim 1 in which the aqueous medium comprises anaerobic bacteria and the weight ratio is from 9:1 to 1:3.
3. The method of claim 2 in which the aqueous medium comprises aerobic bacteria and the weight ratio is from 1:2.9 to 1:8.2.
Assignments (5)
CHANGE OF LEGAL ENTITY
Recorded Nov 28, 2020
From: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
To: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC.
Reel/Frame 054530/0384 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Nov 28, 2020
From: DOW GLOBAL TECHNOLOGIES LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 054531/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Nov 28, 2020
From: THE DOW CHEMICAL COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
Reel/Frame 054533/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Nov 28, 2020
From: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC.
To: NUTRITION & BIOSCIENCES USA 1, LLC
Reel/Frame 054533/0575 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Mar 27, 2014
From: YIN, BEI
To: DOW GLOBAL TECHNOLOGIES
Reel/Frame 032540/0018 →