FIELD: production of dye-catching fabric for washing.
SUBSTANCE: method for manufacturing a dye-catching non-woven fabric includes applying a composition containing a binder, a dye-catching agent, citric acid and/or its salt to a non-woven fabric substrate. The composition contains polyamidoamine epichlorohydrin as a binder. The dye-catching agent is selected from the group consisting of a copolymer of vinylimidazole and vinylpyrrolidone, a copolymer of vinylimidazole and vinylcarbazole, a copolymer of vinylimidazole and vinylphthalimide, a copolymer of vinylimidazole and vinylindole. Embodiments with non-woven fabric are also proposed.
EFFECT: group of inventions makes it possible to increase the degree of functionalization of the nonwoven fabric and its ability to catch dye.
10 cl, 6 dwg, 1 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PRODUCTION OF FILMS FROM NONWOVEN WEBS | 2011 |
|
RU2543892C2 |
| DETERGENT AND METHODS OF ITS PRODUCTION | 2011 |
|
RU2553295C2 |
| FILAMENTS, CONTAINING ACTIVE AGENT, NON-WOVEN CLOTHS AND METHODS OF OBTAINING THEM | 2011 |
|
RU2541949C2 |
| METHOD FOR PRODUCING FILMS FROM NON-WOVEN FABRICS | 2011 |
|
RU2607747C1 |
| FILAMENTS, CONTAINING ACTIVE AGENT, NON-WOVEN CLOTHS AND METHODS OF OBTAINING THEREOF | 2011 |
|
RU2541952C2 |
| FILAMENTS, CONTAINING NON-AROMATISED ACTIVE AGENT, NON-WOVEN CLOTHS AND METHODS OF OBTAINING THEREOF | 2011 |
|
RU2541275C2 |
| MATERIAL IN FORM OF FABRIC AND METHOD OF ITS MANUFACTURING | 2011 |
|
RU2553294C2 |
| METHOD OF ACTIVE SUBSTANCE DELIVERY | 2011 |
|
RU2555042C2 |
| SOFTENER COMPOSITION | 2016 |
|
RU2700056C1 |
| FABRIC CARE COMPOSITION CONTAINING HYDROPHOBICALLY MODIFIED POLYALKYLENE IMINE AS A COLOR-FIXING POLYMER | 2019 |
|
RU2798827C2 |
