One-part curable soft feel coatings
US11548964B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Aug 2, 2016 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Aug 2, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F222/103
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
One-part, curable compositions that have a soft feel when applied as a coating/film and cured, may include a) at least one isocyanurate tri(meth)acrylate or derivative thereof; and at least one of components b)-e), wherein: b) is at least one urethane diacrylate; c) is at least one monofunctional or difunctional reactive diluent; d) is at least one solvent; and e) is additives. The one-part, curable compositions are advantageous with respect to softness and tailorability of softness as well as other properties such as mar resistance, abrasion resistance, stain resistance and chemical resistance. Due to their advantageous properties, embodiments of the one-part, curable compositions described herein are viable for a wide range of coating applications including automotives, aeronautics, cosmetics, small appliances, packaging and consumer electronics. Methods of making and using the one-part, curable are also described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.