Sanjay W Bishnoi

US Patent:

20100256204, Oct 7, 2010

Filed:

Jan 18, 2008

Appl. No.:

12/523875

Inventors:

Sheila M. Tinetti - Vernon Hills IL, US
Paul Foley - Midland MI, US
Li Wang - Arlington Heights IL, US
Michael V. Enzien - Lisle IL, US
Sanjay B. Bishnoi - Wilmette IL, US

International Classification:

A01N 43/78
A01P 3/00
B32B 29/00

US Classification:

514369, 4285377, 428535

Abstract:

Wallboard and facing paper that provides increased mold resistance at lower biocide loadings. The biocide is: (a) an n-alkyl isothiazolinone such as octylisothiazolinone (OIT), a monohalo and dihalo substituted n-alkylisothiazolinone such as chloromethylisothiazolinone (CMIT) or dichlorooctylisothiazolinone (DCOIT), 3-iodo-2-propynyl-butylcarbamate (IPBC), chlorothalonil, methylene-bis-thiocyanate, or mixtures of two or more thereof; or (b) carbendazim and a second biocide selected from 3-iodo-2-propynyl-butylcarbamate (IPBC), diiodomethyltolylsulfone (DIMTS), sodium pyrithione, octylisothiazolinone (OIT), dichlorooctylisothiazolinone (DCOIT), and chlorothalonil.