US2662039A
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Method of rendering organic textile material water repellent and composition therefor
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US2599590A
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Process for rendering proteinaceous textile materials water repellent
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US2597614A
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Method of rendering organic textile material water repellent and composition therefor
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US2508713A
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Treatment of keratinous material
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US2508714A
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Process of treating keratinous materials
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US2466695A
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Method of treating wool
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US2457033A
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Treatment of wool to impart shrinkage resistance thereto
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US2499987A
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Process for imparting shrink resistance to wool
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CA485117A
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Treatment of keratinous material and the resulting product
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CA485118A
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Process of treating keratinous materials and product thereof
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CA547270A
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Bleaching of keratinous fibrous material
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