发明名称 |
COMPOSITIONS AND METHODS FOR USE IN THREE DIMENSIONAL MODEL PRINTING |
摘要 |
A radiation curing composition suitable for building a three-dimensional object by a solid freeform method is disclosed. The composition includes one or more mono-functional monomers where a respective polymer has a Glass Transition Temperature higher than about 60° C. and one or more di-functional oligomers where a respective polymer has a Glass Transition Temperature lower than about 40° C. The functional groups of the components may include meth(acrylic) and the composition has a viscosity of about 50-500 cps at ambient temperature. Further, the concentration of the mono-functional monomer may be at least 30% by weight and the concentration of the di-functional oligomer may be at least 20% by weight.
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申请公布号 |
US2009105363(A1) |
申请公布日期 |
2009.04.23 |
申请号 |
US20080342210 |
申请日期 |
2008.12.23 |
申请人 |
NAPADENSKY EDUARDO |
发明人 |
NAPADENSKY EDUARDO |
分类号 |
C08L33/02;B29C;B29C35/08;B29C67/00;B41M3/00;C08F2/46;C08F2/50;C08G2/00;C08K5/1515;C08K5/16;C08K5/3412;C08K5/3415;C08K5/37;G03C9/08;G03F7/028;G03F7/04 |
主分类号 |
C08L33/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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