Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Reexamination Certificate
2007-05-01
2007-05-01
Hamilton, Cynthia (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C526S261000, C526S301000, C522S096000, C522S008000
Reexamination Certificate
active
10628304
ABSTRACT:
Photocurable resin compositions are provided that are most useful in stereolithography. A photocurable resin includes a urethane acrylate oligomer, an acrylate monomer, and a polymerization modifier. The resin after curing provides a solid product that has characteristics that can depend on the resin composition.
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Coats Alma L.
Harrison James P.
Hay James Scott
Ramos Manuel Jacinto
3 Birds, Inc.
Hamilton Cynthia
Steptoe & Johnson LLP
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