Azole-aldehyde addition product embossing inhibitors and the use thereof
US5548003A · kind A · utility
2Cited by
15References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 1995 |
| Grant date | Aug 20, 1996 |
| Priority date | — |
| Expiry date | Aug 14, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D249/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Solid aromatic or cycloaliphatic azole-aldehyde addition products can be used as chemical embossing inhibitors. Most of the addition products can be readily micronized and dispersed into water-based printing inks for use in producing textured foamed plastic surfaces. These compounds comprise a general class of adducts of azole derivatives (benzotriazole and benzimidazole) reacted with aldehydes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.