Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Reexamination Certificate
2005-11-22
2005-11-22
Berman, Susan (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
C522S085000, C522S120000, C522S121000, C522S113000, C522S129000, C522S114000, C430S269000
Reexamination Certificate
active
06967224
ABSTRACT:
A photocurable resin composition suitable for use in three-dimensional photofabrication comprising (A) a cationically polymerizable organic compound, (B) a cationic photoinitiator, and (C) a (co)polymer obtainable by (co)polymerization of monomers comprising at least one (meth)acrylate-group comprising monomer.A process for producing a three-dimensional object which comprises the use of a washing agent having a Hansen-solubility between 27-35 (Mpa)1/2.
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Tanabe Takayoshi
Ukachi Takashi
Yamamura Tetsuya
Berman Susan
DSM IP Assets B.V.
Mayer Brown Rowe & Maw LLP
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