Method and apparatus for production of three-dimensional objects by irradiation of photopolymers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 15, 1992
Issued Date -
N/A
app pub date -
May 31, 1990
filing date -
Nov 29, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved method of preparing three-dimensional objects from uncured photopolymer by depositing the photopolymer in layers and treating it with radiation to convert the photopolymer into a cohesive structure capable of being at least partially unsupported includes irradiating the uncured photopolymer by transmitting radiation through a constrained radiation transmittent flexible film. Apparatus for performing the method is disclosed.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully