Transfer printing process
US3999939A · kind A · utility
6Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 10, 1974 |
| Grant date | Dec 28, 1976 |
| Priority date | — |
| Expiry date | May 10, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/23986
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The subject of the invention is a process for printing acid-modified textile fibre materials by the transfer printing process, which is characterized in that sublimable carbinol base derivatives of cationic dyestuffs of the formula ##STR1## wherein A, B, D, E, X, L and n have the meaning given in the description are used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.