Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2007-12-11
2007-12-11
Jiang, Shaojia Anna (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S124000, C514S055000
Reexamination Certificate
active
11028203
ABSTRACT:
A process for producing a chitin derivative and/or a chitosan derivative that have a crosslinked structure, which comprises irradiating a paste of a mixture consisting of 100 parts by weight of a chitin derivative and/or a chitosan derivative and 3˜1,000 parts by weight of purified water.
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Kume Tamikazu
Mitomo Hiroshi
Nagasawa Naotsugu
Yoshii Fumio
Japan Atomic Energy Research Institute
Jiang Shaojia Anna
White Everett
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