Transfer printing process
US3975150A · kind A · utility
2Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 23, 1974 |
| Grant date | Aug 17, 1976 |
| Priority date | — |
| Expiry date | Aug 23, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/913
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The use of compounds of the formula ##SPC1## Wherein the benzo rings can be substituted by non-ionic radicals, for dyeing textiles by transfer printing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.