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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hirukawa; Tsuguhisa
Address:
Shizuoka, JP
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
RE35151 Modified cellulose regenerated fiber comprising chitosan particles January 30, 1996
The present invention is to provide a modified cellulose regenerated fiber having a practically endurable tenacity, and being excellent in dye-affinity, and having anti-funguses and deodorizing properties. The present invention comprises preliminarily molding chitosan or acetylated c
5320903 Modified cellulose regenerated fiber comprising chitosan particles June 14, 1994
The present invention is to provide a modified cellulose regenerated fiber having a practically endurable tenacity, and being excellent in dye-affinity, and having anti-funguses and deodorizing properties. The present invention comprises preliminarily molding chitosan or acetylated c










 
 
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