EP 0297373 A3 19901107 - GRANULATED MAGNESIUM MONOPEROXYPHTHALATE COATED WITH FATTY ACID FOR PREVENTION OF DYE DAMAGE OF BLEACH SENSITIVE FABRICS
Title (en)
GRANULATED MAGNESIUM MONOPEROXYPHTHALATE COATED WITH FATTY ACID FOR PREVENTION OF DYE DAMAGE OF BLEACH SENSITIVE FABRICS
Publication
Application
Priority
US 6705387 A 19870625
Abstract (en)
[origin: EP0297373A2] A bleaching agent is described particularly effective for low temperature bleaching of laundry while avoiding concomitant dye damage of bleach-sensitive dyed fabrics. The bleaching agent comprises particles of monoperoxyphthalic acid (MPPA) and/or a water-soluble salt thereof, said particles being at least partially coated with an effective amount of a substantially aliphatic fatty acid mixture comprised of at least about 16% and no more than about 40%, by weight, of fatty acids having a chain length of from 20 to 22 carbon atoms, said mixture being substantially free of fatty acids having less than 14 carbon atoms.
IPC 1-7
IPC 8 full level
C11D 3/00 (2006.01); C11D 3/39 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 3/0021 (2013.01); C11D 3/3945 (2013.01); C11D 17/0039 (2013.01)
Citation (search report)
- [AD] FR 2123476 A1 19720908 - LAPORTE INDUSTRIES LTD
- [A] FR 2522675 A1 19830909 - COLGATE PALMOLIVE CO [US]
- [A] FR 2515683 A1 19830506 - COLGATE PALMOLIVE CO [US]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0297373 A2 19890104; EP 0297373 A3 19901107; AU 1826888 A 19890105; AU 604924 B2 19910103; CA 1307991 C 19920929; DK 352188 A 19881226; DK 352188 D0 19880624; MX 169906 B 19930730; NO 170946 B 19920921; NO 170946 C 19921230; NO 882819 D0 19880624; NO 882819 L 19881227
DOCDB simple family (application)
EP 88109752 A 19880618; AU 1826888 A 19880622; CA 570385 A 19880624; DK 352188 A 19880624; MX 1202388 A 19880623; NO 882819 A 19880624