Title:
ポリサッカライドの制御された酸化方法
Document Type and Number:
Japanese Patent JP5238253
Kind Code:
B2
Abstract:
The invention relates to a method for the controlled oxidation of oligo- and/or polysaccharides containing free —CH2OH primary hydroxyl groups, using an oxidizing agent. The invention is characterized in that the oxidation reaction is performed in a densified fluid which is inert in relation to the oxidizing agents employed. The invention is suitable for use, for example, in the food, paint, paper, textile, agricultural and pharmaceutical industries, in the medical, biomedical or paramedical fields, in the surgical field, in the cosmetic industry and as agents for the complexing or sequestering of metal ions, heavy metals and radioactive elements in the nuclear industry.
Inventors:
Vinyon michel
Montanari Suzeray
Saman daniel
Condole Jean Stefan
Montanari Suzeray
Saman daniel
Condole Jean Stefan
Application Number:
JP2007523121A
Publication Date:
July 17, 2013
Filing Date:
July 29, 2005
Export Citation:
Assignee:
Saintur Nacional de la Rushche Shandifique
The Institute Nacional Polytechnic de Toulouse
The Institute Nacional Polytechnic de Toulouse
International Classes:
C08B15/04; C08B31/08; C08B31/18; C08B33/08; C08B35/08; C08B37/00; C08B37/14; D06M11/64; A61L15/00; A61L17/00
Domestic Patent References:
| JP7503495A | ||||
| JP61501923A | ||||
| JP1051316A | ||||
| JP11092501A | ||||
| JP5059101A |
Foreign References:
| US2472590 | ||||
| US0531283 | ||||
| US2423707 | ||||
| US3364200 | ||||
| US5914003 |
Attorney, Agent or Firm:
Einosuke Kishimoto
Akira Watanabe
Akira Watanabe