- 专利标题： NON NEWTONIAN BALLPOINT PEN INK COMPRISING CELLULOSE NANOFIBERS
-
申请号： US17425064申请日： 2020-01-24
-
公开(公告)号： US20220098423A1公开(公告)日： 2022-03-31
- 发明人: Guillaume CAFFIER , Wing Yam LIU
- 申请人： Société BIC
- 申请人地址： FR Clichy
- 专利权人： Société BIC
- 当前专利权人： Société BIC
- 当前专利权人地址： FR Clichy
- 优先权： EP19305099.4 20190125
- 国际申请： PCT/EP2020/051830 WO 20200124
- 主分类号： C09D11/18
- IPC分类号： C09D11/18 ; C09D11/17 ; C08K7/02 ; C08K5/05 ; C08K3/36
摘要：
There is a non-aqueous gel writing ink having an organic solvent, a coloring agent and a gelling agent, and the gelling agent is non-oxidized cellulose nanofibers. There also is a use of non-oxidized cellulose nanofibers as a gelling agent in a non-aqueous gel writing ink. There is finally a writing instrument having the ink according to the present disclosure.
信息查询
IPC分类:
