Back to results
US 4,900,765 AGranted
Deodorant and mildewproof resin sheet
AssigneeDaicel Chemical Industries, Ltd.
InventorsKatsuyoshi Murabayashi, Motoharu Kotani, Keishi Sato
Life of this patent
Estimating the term…
Abstract
A deodorant and mildewproof sheet comprises a vinyl chloride resin, a deodorant which is hardly soluble in water or insoluble in water, and an antifugnal agent which is hardly soluble in water or insoluble in water.
Claims14
A deodorant and mildewproof sheet which comprises:
- a vinyl chloride resin,
- a deodorant which is hardly soluble in water or insoluble in water and which is present in an amount of from 1 to 30 g per 1 square meter of said sheet, and
- an antifungal agent which is hardly soluble in water or insoluble in water and which is present in an amount of from 0.1 to 3 g per 1 square meter of said sheet.
A method for forming a deodorant and mildewproof sheet which comprises:
- combining vinyl chloride with a deodorant and an antifungal agent to form a resin mixture, and
- molding said resin mixture into a sheet so that said deodorant is present in an amount of from 1 to 30 g per 1 square meter of said second sheet, and so that said antifungal agent is present in an amount of from 0.1 to 3 g per 1 square meter of said sheet.
A method for forming a deodorant and mildewproof sheet which comprises:
- forming a vinyl chloride resin sheet, and
- disposing an adhesive layer on said resin sheet, said adhesive layer containing a deodorant and an antifungal agent, wherein said deodorant is present in an amount of from 1 to 30 g per 1 square meter of said second sheet, and said antifungal agent is present in an amount of from 0.1 to 3 g per 1 square meter of said sheet.
A method for forming a deodorant and mildewproof sheet which comprises:
- forming a vinyl chloride resin sheet, and
- disposing a lining on said resin sheet, said lining containing a deodorant and an antifungal agent, wherein said deodorant is present in an amount of from 1 to 30 g per 1 square meter of said second sheet, and said antifungal agent is present in an amount of from 0.1 to 3 g per 1 square meter of said sheet.
Dependencies are inferred from the claim text.