发明名称 |
3D printing with PHT/PHA based materials and polymerizable monomers |
摘要 |
This application describes methods of forming an object. The methods described include forming a mixture with i) one or more primary diamines, ii) one or more polymerizable monomers, iii) a formaldehyde-type reagent, and iv) a polymerization initiator; forming a gel by heating the mixture to a temperature of at least 50° C.; and curing the one or more polymerizable monomers by activating the polymerization initiator. The one or more primary diamines may include one or more amine functional oligomers and/or primary aromatic diamine small molecules. The one or more polymerizable monomers may include styrenics, acrylates, methacrylates, vinyl esters, unsaturated polyesters, and derivatives thereof. The gel is a polyhemiaminal (PHA), a polyhexahydrotriazine (PHT), and/or a polyoctatriazacane (POTA) polymer, and curing of the gel forms an interpenetrating network of the PHA/PHT/POTA and the polymer formed from the polymerizable monomers. |
申请公布号 |
US9587108(B2) |
申请公布日期 |
2017.03.07 |
申请号 |
US201414564973 |
申请日期 |
2014.12.09 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Boday Dylan J.;Garcia Jeannette M.;Hedrick James L.;Nelson Alshakim;Wojtecki Rudy J. |
分类号 |
B29C41/02;B29C71/02;C08L61/22;B29C67/00;B33Y70/00;C09D125/06;C09D161/20;C08J5/04;C08G12/06;C08G12/08;B29K79/00;B29L31/00;B29K61/00;B33Y10/00 |
主分类号 |
B29C41/02 |
代理机构 |
Patterson + Sheridan, LLP |
代理人 |
Patterson + Sheridan, LLP |
主权项 |
1. A method of forming a material, comprising:
forming a mixture comprising i) one or more primary diamines, ii) one or more polymerizable monomers, iii) a formaldehyde-type reagent, and iv) a polymerization initiator; forming a gel by heating the mixture to a temperature of at least 50° C.; and curing the one or more polymerizable monomers by activating the polymerization initiator. |
地址 |
Armonk NY US |