| (19) |
 |
|
(11) |
EP 0 033 815 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
31.03.1982 Bulletin 1982/13 |
| (43) |
Date of publication A2: |
|
19.08.1981 Bulletin 1981/33 |
| (22) |
Date of filing: 31.10.1980 |
|
|
| (84) |
Designated Contracting States: |
|
DE FR GB IT |
| (30) |
Priority: |
06.02.1980 US 119154
|
| (71) |
Applicant: DIXIE YARNS, INC |
|
() |
|
|
| |
|
| (54) |
Discoloration preventing agent for textile materials and its use in laundry systems |
(57) A system for controlling extraneous free flowing dyes or colorants in a liquid bath
by using a dye scavenger member having a textile substrate or the like impregnated
with a dye scavenging material such as N-trisubstituted ammonium 2-hydroxy 3-halopropyl
compounds or salts of epoxy propyl ammonium compounds such as glycidyltrimethylammonium
chloride. Such members, and the methods of making and using same are included.