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US 2018/0001520 A1Published application
Resin composition for solid freeform fabrication and method of manufacturing solid freeform fabrication object
OwnerAkira SAITO, Yoshihiro NORIKANEinventors
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Abstract
A resin composition for solid freeform fabrication includes a thermoplastic resin, wherein the resin composition satisfies the following conditions 1 and 2. 1. The resin composition has a glass transition temperature (Tg) of 100 degrees C. or higher. 2. A molded object of the resin composition is dissolved in tetrahydrofuran at 25 degrees C. within 24 hours at a mass ratio (the molded object/tetrahydrofuran) of the molded object to tetrahydrofuran is 1/10 when the molded object is heated at 220 degrees C. for two hours.
Claims16
A resin composition for solid freeform fabrication, comprising:
- a thermoplastic resin,
- wherein the resin composition satisfies the following conditions (1) and (2),
- (1). the resin composition has a glass transition temperature (Tg) of 100 degrees C. or higher, and
- (2). a molded object of the resin composition is dissolved in tetrahydrofuran at 25 degrees C. within 24 hours at a mass ratio (the molded object/tetrahydrofuran) of the molded object to tetrahydrofuran is 1/10 after the molded object is heated at 220 degrees C. for two hours.
1 more element
Dependencies are inferred from the claim text.