CN111961163B - 一种3d打印用弹性材料及其制备方法、打印方法及装置 - Google Patents
一种3d打印用弹性材料及其制备方法、打印方法及装置 Download PDFInfo
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- CN111961163B CN111961163B CN202010857859.XA CN202010857859A CN111961163B CN 111961163 B CN111961163 B CN 111961163B CN 202010857859 A CN202010857859 A CN 202010857859A CN 111961163 B CN111961163 B CN 111961163B
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
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PCT/CN2021/096183 WO2022041885A1 (fr) | 2020-08-24 | 2021-05-26 | Matériau élastique pour impression 3d et procédé de préparation associé, et procédé et dispositif d'impression |
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CN113214114B (zh) * | 2021-05-13 | 2023-03-31 | 珠海赛纳三维科技有限公司 | 3d物体打印用活性基团封闭型二异氰酸酯、组合物以及3d物体的打印方法和装置 |
CN113321925B (zh) * | 2021-06-10 | 2022-08-12 | 珠海赛纳三维科技有限公司 | 3d打印用组合物及其制备方法、3d打印方法、装置 |
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CN115627071B (zh) * | 2022-10-24 | 2023-11-24 | 中国科学院兰州化学物理研究所 | 一种4d打印光固化氰酸酯油墨及其制备方法以及形状记忆氰酸酯材料 |
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DE4406445C2 (de) * | 1994-02-28 | 2002-10-31 | Degussa | Verfahren zur Herstellung von uretdiongruppenhaltigen Polyadditionsprodukten und deren Verwendung in Polyurethan-Lacksystemen |
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EP3401096A1 (fr) * | 2017-05-09 | 2018-11-14 | Covestro Deutschland AG | Procédé de fabrication de produits à l'aide d'un procédé de fabrication additive au moyen de poudres réactives et leurs produits |
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Inventor after: Yang Qiancheng Inventor after: He Xingbang Inventor after: Yu Jia Inventor before: Yang Qiancheng Inventor before: He Xingbang Inventor before: Yu Jia |
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