发明申请
- 专利标题: AQUEOUS SOLUTION COMPOSITION
- 专利标题(中): 水溶液组成
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申请号: US12448801申请日: 2007-12-27
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公开(公告)号: US20100062262A1公开(公告)日: 2010-03-11
- 发明人: Nobuyuki Kobayashi , Shinya Tsuchida , Takanori Sannan
- 申请人: Nobuyuki Kobayashi , Shinya Tsuchida , Takanori Sannan
- 申请人地址: JP Chuo-ku
- 专利权人: Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- 当前专利权人: Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- 当前专利权人地址: JP Chuo-ku
- 优先权: JP2007-006609 20070116
- 国际申请: PCT/JP2007/075111 WO 20071227
- 主分类号: C09D105/08
- IPC分类号: C09D105/08 ; B32B17/06 ; B32B17/00 ; B32B15/04 ; B32B23/04 ; B32B13/04
摘要:
This invention relates to a composition characterized by containing, as essential components, deacetylated chitin and/or a deacetylated chitin derivative, and glyoxylic acid; a solution-containing gel formed from the composition; a water-insoluble chitosan coating; and a material obtained by treating a base material with the composition. According to the present invention, it is possible to provide a chitosan composition, which in a “one-pack” form, has a pot life. Even when dried at room temperature after coating or impregnation of a base material, the chitosan coating can be water-insolubilized with reduced yellowing.
公开/授权文献
- US09359718B2 Aqueous solution composition 公开/授权日:2016-06-07
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