Plastic and nonmetallic article shaping or treating: processes – Stereolithographic shaping from liquid precursor
Patent
1997-09-23
2000-03-14
Berman, Susan W.
Plastic and nonmetallic article shaping or treating: processes
Stereolithographic shaping from liquid precursor
430269, 522 71, 522 96, 522170, G03C 516, G03C 908, C08F 246, C08K 304
Patent
active
060369108
ABSTRACT:
A resin composition for three-dimensional object by optical stereolithography containing a colorant, such as carbon black, in an amount of 0.05 to 0.5% by weight can provide a colored three-dimensional object which has excellent physical and mechanical properties such as dimensional accuracy, shape stability, hardness and tensile strength and elastic modulus in tension, as well as light-shielding properties, gives a massive impression and is colorful at a high optical shaping speed and in a good productivity.
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Hagiwara Tsuneo
Tamura Yorikazu
Berman Susan W.
Lieberstein Eugene
Meller Michael N.
Teijin Seiki Co. Ltd.
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