Discoloration resistant fabric

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12226991
APP PUB NO 20210046728A1
SERIAL NO

16967850

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vinyl fabric includes a polymeric film supported on a substrate. The polymeric film is provided from a composition that includes one or more chlorinated resins (particularly PVC), at least one polymeric plasticizer, large amounts of TiO2, and at least one antioxidant. The combination of the plasticizer, titania and antioxidant provides the film, and in turn the fabric, with improved resistance to discoloration, particularly pink staining as results from the presence of chromophores produced by Streptoverticillium reticulum.

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Patent Owner(s)

  • SURTECO NORTH AMERICA, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bell, William Ronald Ethelsville, US 1 2
Coulter, John R North Huntingdon, US 2 10
Germano, Marilyn Ravenna, US 1 2

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