MX2018000680A - Composiciones de poliuretano termoplastico para la fabricacion de forma libre solida. - Google Patents
Composiciones de poliuretano termoplastico para la fabricacion de forma libre solida.Info
- Publication number
- MX2018000680A MX2018000680A MX2018000680A MX2018000680A MX2018000680A MX 2018000680 A MX2018000680 A MX 2018000680A MX 2018000680 A MX2018000680 A MX 2018000680A MX 2018000680 A MX2018000680 A MX 2018000680A MX 2018000680 A MX2018000680 A MX 2018000680A
- Authority
- MX
- Mexico
- Prior art keywords
- thermoplastic polyurethane
- freeform fabrication
- solid freeform
- polyurethane compositions
- component
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
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- B33Y70/00—Materials specially adapted for additive manufacturing
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- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
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- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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- B33Y80/00—Products made by additive manufacturing
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- Manufacturing & Machinery (AREA)
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- Surgery (AREA)
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Abstract
La invención se refiere a composiciones y métodos para la fabricación de forma libre sólida de dispositivos, componentes y aplicaciones médicas en las que la composición incluye un poliuretano termoplástico que es particularmente adecuado para dicho procesamiento. Los poliuretanos termoplásticos útiles se obtienen de (a) un componente de diisocianato aromático, (b) un componente de poliol y (c) un componente prolongador de cadena donde la relación molar de (c) a (b) es al menos 4,25.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US201562193841P | 2015-07-17 | 2015-07-17 | |
PCT/US2016/042387 WO2017015072A1 (en) | 2015-07-17 | 2016-07-15 | Thermoplastic polyurethane compositions for solid freeform fabrication |
Publications (1)
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MX2018000680A MX2018000680A (es) | 2015-07-17 | 2016-07-15 | Composiciones de poliuretano termoplastico para la fabricacion de forma libre solida. |
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EP (1) | EP3325530A1 (es) |
JP (1) | JP2018521768A (es) |
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CN (1) | CN108026242A (es) |
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BR (1) | BR112018000799A2 (es) |
CA (1) | CA2992571A1 (es) |
CR (1) | CR20180018A (es) |
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TW (1) | TW201707975A (es) |
WO (1) | WO2017015072A1 (es) |
Families Citing this family (14)
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US10995298B2 (en) | 2014-07-23 | 2021-05-04 | Becton, Dickinson And Company | Self-lubricating polymer composition |
CA2992713A1 (en) * | 2015-07-17 | 2017-01-26 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethane compositions for solid freeform fabrication |
CA3019366A1 (en) * | 2016-03-31 | 2017-10-05 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethane compositions for solid freeform fabrication of oral care and medical devices and components |
EP3395572A1 (de) * | 2017-04-24 | 2018-10-31 | Covestro Deutschland AG | Additives fertigungsverfahren mit mehreren thermoplastischen polyurethanen |
US11104758B2 (en) | 2018-06-29 | 2021-08-31 | 3M Innovative Properties Company | Orthodontic articles prepared using a polycarbonate diol, and methods of making same |
US11613719B2 (en) | 2018-09-24 | 2023-03-28 | Becton, Dickinson And Company | Self-lubricating medical articles |
EP3765268A4 (en) * | 2018-10-24 | 2021-11-03 | Hewlett-Packard Development Company, L.P. | THREE-DIMENSIONAL PRINTING |
US10668664B1 (en) * | 2018-11-09 | 2020-06-02 | Thermwood Corporation | Systems and methods for printing components using additive manufacturing |
WO2020149848A1 (en) * | 2019-01-18 | 2020-07-23 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
WO2021110623A1 (en) * | 2019-12-03 | 2021-06-10 | Basf Se | A medical tubing comprising thermoplastic polyurethane |
CN112063155A (zh) * | 2020-09-07 | 2020-12-11 | 裕克施乐塑料制品(太仓)有限公司 | 一种用于sls成型抗冲击防暴晒汽车仪表面板的功能化tpu专用粉体及其制备方法 |
WO2022200258A1 (en) * | 2021-03-23 | 2022-09-29 | Covestro Deutschland Ag | Tpu with copper as ir absorber and 3d printing process employing a copper-containing thermoplastic polymer |
EP4063444A1 (en) * | 2021-03-23 | 2022-09-28 | Covestro Deutschland AG | Tpu with copper as ir absorber and 3d printing process employing such a tpu |
EP4116350A1 (en) * | 2021-07-07 | 2023-01-11 | Covestro Deutschland AG | Tpu with copper as ir absorber and 3d printing process employing a copper-containing thermoplastic polymer |
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US4788091A (en) * | 1987-08-17 | 1988-11-29 | Emhart Enterprises Corp. | Flame retardant embossing film |
AU4301501A (en) * | 1999-10-26 | 2001-06-04 | University Of Southern California | Process of making a three-dimensional object |
DE10122492A1 (de) * | 2001-05-10 | 2002-11-14 | Bayer Ag | Verfahren zur Herstellung von Polymerpulvern für das Rapid Prototyping |
US20040127563A1 (en) * | 2002-03-22 | 2004-07-01 | Deslauriers Richard J. | Methods of performing medical procedures which promote bone growth, compositions which promote bone growth, and methods of making such compositions |
US7235195B2 (en) * | 2002-09-06 | 2007-06-26 | Novartis Ag | Method for making opthalmic devices |
EP1789088A4 (en) * | 2004-03-24 | 2009-12-30 | Doctor S Res Group Inc | METHOD FOR IMPLEMENTING MEDICAL METHODS FOR PROMOTING BONE GROWTH, METHOD FOR PRODUCING COMPOUNDS FOR PROMOTING BONE GROWTH AND DEVICE FOR USE IN SUCH PROCEDURES |
TW200604249A (en) * | 2004-03-24 | 2006-02-01 | Commw Scient Ind Res Org | Biodegradable polyurethane and polyurethane ureas |
US8357767B2 (en) * | 2007-10-03 | 2013-01-22 | Polynovo Biomaterials Limited | High modulus polyurethane and polyurethane/urea compositions |
KR101840063B1 (ko) * | 2010-04-14 | 2018-04-26 | 미쯔비시 케미컬 주식회사 | 폴리카보네이트디올 및 그 제조법, 그리고 그것을 사용한 폴리우레탄 및 활성 에너지선 경화성 중합체 조성물 |
DE102010061854A1 (de) * | 2010-11-24 | 2012-05-24 | Evonik Degussa Gmbh | Verfahren zur Herstellung eines thermoplastischen Polyurethans |
WO2014044789A1 (en) * | 2012-09-21 | 2014-03-27 | Materialise N.V. | Patient-specific intraluminal implants |
CN109453433A (zh) * | 2012-11-14 | 2019-03-12 | 整形外科创新中心公司 | 通过添加制造生产的抗微生物物品 |
ES2715091T5 (es) * | 2014-01-17 | 2023-06-07 | Lubrizol Advanced Mat Inc | Procedimientos de uso de poliuretanos termoplásticos en modelado por deposición fundida y sistemas y artículos de los mismos |
HUE054530T2 (hu) * | 2014-01-17 | 2021-09-28 | Lubrizol Advanced Mat Inc | Termoplasztikus poliuretánok alkalmazási eljárásai szelektív lézeres szinterezésben és annak rendszerei és termékei |
CN103980449B (zh) * | 2014-04-30 | 2017-03-15 | 中国科学院化学研究所 | 一种3d打印用复合材料及其制备方法 |
WO2015197515A1 (de) * | 2014-06-23 | 2015-12-30 | Covestro Deutschland Ag | Verwendung von thermoplastischen polyurethanpulvern |
CN104177815B (zh) * | 2014-08-26 | 2016-09-28 | 太仓碧奇新材料研发有限公司 | 3d打印用聚氨酯复合材料及其制备方法 |
CN104744661A (zh) * | 2015-03-03 | 2015-07-01 | 宁波市医疗中心李惠利医院 | 一种亲水性、可降解的嵌段聚氨酯及其制备方法和用途 |
CA2992713A1 (en) * | 2015-07-17 | 2017-01-26 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethane compositions for solid freeform fabrication |
-
2016
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- 2016-07-15 US US15/745,540 patent/US20180208706A1/en not_active Abandoned
- 2016-07-15 WO PCT/US2016/042387 patent/WO2017015072A1/en active Application Filing
- 2016-07-15 MX MX2018000680A patent/MX2018000680A/es unknown
- 2016-07-15 BR BR112018000799A patent/BR112018000799A2/pt not_active Application Discontinuation
- 2016-07-15 CN CN201680053865.1A patent/CN108026242A/zh active Pending
- 2016-07-15 KR KR1020187004522A patent/KR20180029252A/ko unknown
- 2016-07-15 CA CA2992571A patent/CA2992571A1/en not_active Abandoned
- 2016-07-15 AU AU2016297508A patent/AU2016297508A1/en not_active Abandoned
- 2016-07-15 EP EP16745938.7A patent/EP3325530A1/en not_active Withdrawn
- 2016-07-15 CR CR20180018A patent/CR20180018A/es unknown
- 2016-07-18 TW TW105122599A patent/TW201707975A/zh unknown
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2018
- 2018-01-09 IL IL256814A patent/IL256814A/en unknown
Also Published As
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JP2018521768A (ja) | 2018-08-09 |
EP3325530A1 (en) | 2018-05-30 |
CN108026242A (zh) | 2018-05-11 |
CA2992571A1 (en) | 2017-01-26 |
TW201707975A (zh) | 2017-03-01 |
WO2017015072A1 (en) | 2017-01-26 |
AU2016297508A1 (en) | 2018-01-25 |
IL256814A (en) | 2018-03-29 |
US20180208706A1 (en) | 2018-07-26 |
KR20180029252A (ko) | 2018-03-20 |
CR20180018A (es) | 2018-03-08 |
BR112018000799A2 (pt) | 2018-09-04 |
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