发明授权
- 专利标题: Surface modifier for inorganic substances
- 专利标题(中): 无机物表面改性剂
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申请号: US653024申请日: 1984-09-21
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公开(公告)号: US4640943A公开(公告)日: 1987-02-03
- 发明人: Kenjiro Meguro , Koichiro Sagawa , Hirofumi Yokota , Masahiro Takehara
- 申请人: Kenjiro Meguro , Koichiro Sagawa , Hirofumi Yokota , Masahiro Takehara
- 申请人地址: JPX Tokyo
- 专利权人: Ajinomoto Co., Inc.
- 当前专利权人: Ajinomoto Co., Inc.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX58-175708 19830922; JPX58-175709 19830922; JPX59-131781 19840626
- 主分类号: A61K8/19
- IPC分类号: A61K8/19 ; A61K8/44 ; A61Q1/02 ; A61Q1/08 ; A61Q1/10 ; A61Q1/12 ; C09C3/08 ; D21H17/69 ; C08L83/00 ; A61K7/035 ; C04B14/00
摘要:
An inorganic composition of improved characteristics comprising at least one particulate inorganic substance whose surface is modified by an N-acylated basic amino acid.
公开/授权文献
- US5849950A Preparation of glycine-N,N-diacetic acid derivatives 公开/授权日:1998-12-15
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