Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181935 | Thermal and photochemical stabilization of dyeings on polyamide fibers:sterically hindered phenol and ultra-violet absorber | Gerhard Reinert | 1993-01-26 |
| 5160346 | Photochemical and thermal stabilization of polyamide fibre materials with tetra-methyl-piperidinyl substituted triazine | Gerhard Reinert | 1992-11-03 |
| 5096456 | Thermal and photochemical stabilisation of dyeings on polyamide fibres: application of sulfonated hindered phenolic derivative | Gerhard Reinert | 1992-03-17 |