Ultra-violet light curable hot melt composition
US6841589B2 · kind B2 · utility
28Cited by
14References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2001 |
| Grant date | Jan 11, 2005 |
| Priority date | — |
| Expiry date | Jan 13, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C64/112
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A UV curable composition useful for three-dimensional inkjet printing comprising (i) at least one UV curable urethane (meth)acrylate resin; (ii) at least one wax; (iii) at least one (meth)acrylate diluent; (iv) at least one photoinitiator; and (v) at least one polymerization inhibitor; wherein the amount of wax (ii) is sufficient to phase change the UV curable composition after jetting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.