发明授权
- 专利标题: Imide-aromatic peroxyacids as bleaching agents
- 专利标题(中): 酰亚芳基过氧酸作为漂白剂
-
申请号: US637479申请日: 1991-01-04
-
公开(公告)号: US5520844A公开(公告)日: 1996-05-28
- 发明人: Carlo Venturello , Claudio Cavallotti , Fulvio Burzio
- 申请人: Carlo Venturello , Claudio Cavallotti , Fulvio Burzio
- 申请人地址: ITX
- 专利权人: Ausimont S.p.A.
- 当前专利权人: Ausimont S.p.A.
- 当前专利权人地址: ITX
- 优先权: ITX19131A/88 19880120
- 主分类号: C11D7/54
- IPC分类号: C11D7/54 ; C07C67/00 ; C07C407/00 ; C07C409/40 ; C07D209/48 ; C07D209/66 ; C11D3/39 ; C01B15/10
摘要:
Bleaching agents constituted by at least one imidearomatic (poly)peroxyacid, having the formula (I): ##STR1## wherein A represents a residue of a substituted or unsubstituted benzene or naphthalene ring, R is a hydrogen atom, a lower alkyl group, an OH group, a COOH group, a COOOH group or a COOR' group wherein R' represents a C.sub.1 -C.sub.5 alkyl group, and n is an integer from 1 to 5.
公开/授权文献
- US5648521A Process for the preparation of amidoperoxycarboxylic acids 公开/授权日:1997-07-15
信息查询