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Cellulose xanthate nanofiber
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Patent number 10,662,257
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Issue date May 26, 2020
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Rengo Co., Ltd.
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Junichi Kubo
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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3834982
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Patent number 3,834,982
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Issue date Sep 10, 1974
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3395140
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Patent number 3,395,140
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Issue date Jul 30, 1968
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2781252
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Patent number 2,781,252
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Issue date Feb 12, 1957
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2530403
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Patent number 2,530,403
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Issue date Nov 21, 1950
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING