IP Library › Granted Patent US 8,895,593
Granted Patent B2
US 8,895,593 · App. 14/150,025 · Granted Nov 25, 2014

Microbicidal composition

Inventors: John W. Ashmore (Lansdale, PA); Beverly J. El A'mma (Perkiomenville, PA); Beat Heer (Grabs, CH); Kiran Pareek (Bensalem, PA)
Assignee: Rohm and Haas Company
A01N43/80A01N43/653A01N37/34
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Quick Facts
Patent No.
US 8,895,593
App. No.
14/150,025
Granted
Nov 25, 2014
Kind
B2
Abstract

Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin-3-one.

Claims (3)

1. A microbicidal composition comprising:

(a) N-methyl-1,2-benzisothiazolin-3-one; and

(b) 2-N-octyl-4-isothiazolin-3-one; and a ratio of 2-N-octyl-4-isothiazolin-3-one to N-methyl-1,2-benzisothiazolin-3-one is from 1:0.0273 to 1:882; wherein the microbicidal composition is synergistic.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 8, 2021
From: ROHM AND HAAS COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
Reel/Frame 054928/0191 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 8, 2021
From: DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
To: NUTRITION & BIOSCIENCES USA 2, LLC
Reel/Frame 054928/0289 →
Continuity (3)
Division 12214425 · Jun 19, 2008
Provisional Application 60936564 · Jun 21, 2007
Related Publication 20140121251A1 · May 1, 2014