JP2019534393A5 - - Google Patents
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- Publication number
- JP2019534393A5 JP2019534393A5 JP2019520799A JP2019520799A JP2019534393A5 JP 2019534393 A5 JP2019534393 A5 JP 2019534393A5 JP 2019520799 A JP2019520799 A JP 2019520799A JP 2019520799 A JP2019520799 A JP 2019520799A JP 2019534393 A5 JP2019534393 A5 JP 2019534393A5
- Authority
- JP
- Japan
- Prior art keywords
- mol
- aromatic
- carbon atoms
- filament
- aliphatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 125000003118 aryl group Chemical group 0.000 claims description 16
- -1 aromatic dicarboxylic acids Chemical class 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 229920006024 semi-aromatic copolyamide Polymers 0.000 claims description 8
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229920000305 Nylon 6,10 Polymers 0.000 description 2
- 229920000572 Nylon 6/12 Polymers 0.000 description 2
- 229920006143 PA616 Polymers 0.000 description 2
- 229920006144 PA618 Polymers 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920006139 poly(hexamethylene adipamide-co-hexamethylene terephthalamide) Polymers 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229920006123 polyhexamethylene isophthalamide Polymers 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662411054P | 2016-10-21 | 2016-10-21 | |
| US62/411,054 | 2016-10-21 | ||
| PCT/US2017/056256 WO2018075319A1 (en) | 2016-10-21 | 2017-10-12 | Filament compositions for fused filament fabrication and methods of use thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019534393A JP2019534393A (ja) | 2019-11-28 |
| JP2019534393A5 true JP2019534393A5 (enExample) | 2020-11-12 |
| JP7088920B2 JP7088920B2 (ja) | 2022-06-21 |
Family
ID=60320979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019520799A Active JP7088920B2 (ja) | 2016-10-21 | 2017-10-12 | 融着フィラメント製造のためのフィラメント組成物及びその使用方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11692063B2 (enExample) |
| EP (1) | EP3529018B1 (enExample) |
| JP (1) | JP7088920B2 (enExample) |
| WO (1) | WO2018075319A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11168227B2 (en) * | 2016-03-11 | 2021-11-09 | Covestro (Netherlands) B.V. | Fused filament printing |
| JP7088920B2 (ja) | 2016-10-21 | 2022-06-21 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 融着フィラメント製造のためのフィラメント組成物及びその使用方法 |
| US20210024747A1 (en) * | 2018-04-06 | 2021-01-28 | Dupont Polymers, Inc. | Additive manufacturing compositions |
| EP3785882A4 (en) * | 2018-04-26 | 2021-08-25 | Mitsubishi Chemical Corporation | Polyamide material for 3d printers |
| US12252572B2 (en) | 2020-02-26 | 2025-03-18 | Lumas Polymers Llc | Method for improving adhesion in and between layers of additive manufactured articles |
| WO2022043345A1 (en) | 2020-08-26 | 2022-03-03 | Basf Se | Polyamide filaments for use in 3d printing |
| JP7619036B2 (ja) * | 2020-12-18 | 2025-01-22 | 東洋紡エムシー株式会社 | 溶着用ポリアミド樹脂組成物、及びそれからなるエンジン冷却水系部品 |
| US20240400857A1 (en) * | 2021-10-06 | 2024-12-05 | Solvay Specialty Polymers Usa, Llc | Filament, additive manufacturing methods using the filament and articles manufactured thereby |
| EP4316781A1 (en) | 2022-08-01 | 2024-02-07 | Arkema France | Method for manufacturing an article by material additive extrusion printing using a rheology modifier |
| CN119144149B (zh) * | 2024-10-14 | 2025-05-27 | 广州辰东新材料有限公司 | 一种用于3d打印连续纤维增强的聚酰胺复合材料及其制备和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3917600A1 (de) * | 1989-05-31 | 1990-12-06 | Basf Ag | Thermoplastische formmassen aus teilaromatischen und amorphen copolyamiden |
| ES2105243T3 (es) | 1992-04-14 | 1997-10-16 | Allied Signal Inc | Composiciones termoplasticas miscibles que contienen mezclas de poliamida/copoliamida amorfa. |
| DE10057455C2 (de) * | 2000-11-20 | 2003-11-06 | Ems Chemie Ag | Polyamid-Formmassen mit verbesserten Eigenschaften |
| US20130022786A1 (en) * | 2011-07-21 | 2013-01-24 | E I Du Pont De Nemours And Company | Device housings having excellent surface appearance |
| US9592530B2 (en) | 2012-11-21 | 2017-03-14 | Stratasys, Inc. | Additive manufacturing with polyamide consumable materials |
| US9527242B2 (en) | 2012-11-21 | 2016-12-27 | Stratasys, Inc. | Method for printing three-dimensional parts wtih crystallization kinetics control |
| US9744722B2 (en) * | 2012-11-21 | 2017-08-29 | Stratasys, Inc. | Additive manufacturing with polyamide consumable materials |
| JP7088920B2 (ja) | 2016-10-21 | 2022-06-21 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 融着フィラメント製造のためのフィラメント組成物及びその使用方法 |
-
2017
- 2017-10-12 JP JP2019520799A patent/JP7088920B2/ja active Active
- 2017-10-12 EP EP17797790.7A patent/EP3529018B1/en active Active
- 2017-10-12 WO PCT/US2017/056256 patent/WO2018075319A1/en not_active Ceased
- 2017-10-12 US US16/340,762 patent/US11692063B2/en active Active
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