Title:
FEATHER PROCESSING METHOD AND PRODUCT
Document Type and Number:
WIPO Patent Application WO2002038853
Kind Code:
A3
Abstract:
A method of processing feathers and products produced thereby. The method preferably comprises the step of reducing feathers in at least one of a refiner and a pulper. A cleaning agent is preferably added to the feather material before and/or after the reducing step. The cleaning agent will preferably be hydrogen peroxide, detergent, a surface acting surfactant, bleach, or a combination thereof. The method can also include the steps of (a) adding paper pulp to the reduced feather material and then (b) forming a product from the combined material.
Inventors:
GRIFFITH BARRY ALLEN
Application Number:
PCT/US2001/046849
Publication Date:
August 07, 2003
Filing Date:
November 08, 2001
Export Citation:
Assignee:
TYSON FOODS INC (US)
International Classes:
D06L1/20; C08J9/00; D01C3/00; D06L1/12; D06L3/00; D06L3/02; D06M19/00; D21B1/16; D21H11/12; D21H13/34; (IPC1-7): D06M19/00; D01C3/00; C11D3/39; D21B1/16; D21C5/00; D21H13/34; D06L3/02
Domestic Patent References:
| WO1996039551A1 | 1996-12-12 | |||
| WO1995018252A1 | 1995-07-06 |
Foreign References:
| US6027608A | 2000-02-22 | |||
| US2899352A | 1959-08-11 |
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