Phase change support material composition
US7176253B2 · kind B2 · utility
20Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2002 |
| Grant date | Feb 13, 2007 |
| Priority date | — |
| Expiry date | Jan 13, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C64/112
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A jettable non-curable support material composition useful for three-dimensional ink jet printing comprising at least one fatty alcohol and at least one abietic rosin ester alcohol, wherein the support material has a melting point between about 50° C. to about 65° C. and a freezing point between about 45° C. to about 55° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.