IP Library › Granted Patent US 10,674,729
Granted Patent B2
US 10,674,729 · App. 16/307,297 · Granted Jun 9, 2020

Synergistic combination of 3-IODO-2-propynyl-butylcarbamate and diamine

Inventors: Patrick T. Felder (Horgen, CH); Valerie Murset (Horgen, CH); Alessandro Vezzoli (Horgen, CH); Maciej Szymeczko (Horgen, CH); Emmanuelle Christine Yvon (Horgen, CH)
Assignee: DOW GLOBAL TECHNOLOGIES LLC
A01N47/12A01N33/04C09D5/14
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Quick Facts
Patent No.
US 10,674,729
App. No.
16/307,297
Granted
Jun 9, 2020
Kind
B2
Abstract

A synergistic antimicrobial composition containing 3-iodo-2-propynyl-butylcarbamate and diamine is provided. Also, a coating, a method of inhibiting the growth of or controlling the growth of microorganisms in an aqueous media, and a dry film containing 3-iodo-2-propynyl-butylcarbamate and diamine are further provided.

Claims (7)

1. A synergistic antimicrobial composition comprising 3-iodo-2-propynyl-butylcarbamate and diamine.

2. The synergistic antimicrobial composition of claim 1 , wherein the weight ratio of the 3-iodo-2-propynyl-butylcarbamate to diamine is from 1:10 to 10:1.

3. A method of inhibiting the growth of or controlling the growth of microorganisms in an aqueous media comprising adding the synergistic antimicrobial composition of claim 1 to the aqueous media.

4. The method of claim 3 wherein the aqueous media is a coating.

5. A coating composition comprising the synergistic antimicrobial composition of claim 1 .

6. A coating composition comprising the synergistic antimicrobial composition of claim 2 .

7. A dry film made by a process comprising applying a layer of the coating composition of claim 5 to a substrate and drying the coating composition or allowing the coating composition to dry.

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 Jan 28, 2020
From: FELDER, PATRICK T.; VEZZOLI, ALESSANDRO; YVON, EMMANUELLE CHRISTINE; MURSET, VALERIE; SZYMEEZKO, MACIEJ
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 051639/0113 →