CR20180018A - Composiciones de poliuretano termoplástico para fabricación en forma sólida - Google Patents
Composiciones de poliuretano termoplástico para fabricación en forma sólidaInfo
- Publication number
- CR20180018A CR20180018A CR20180018A CR20180018A CR20180018A CR 20180018 A CR20180018 A CR 20180018A CR 20180018 A CR20180018 A CR 20180018A CR 20180018 A CR20180018 A CR 20180018A CR 20180018 A CR20180018 A CR 20180018A
- Authority
- CR
- Costa Rica
- Prior art keywords
- compositions
- thermoplastic polyurethane
- manufacturing
- solid form
- component
- Prior art date
Links
Classifications
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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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- 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
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/148—Materials at least partially resorbable by the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- 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
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- 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
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by the body
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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
- B33Y80/00—Products made by additive manufacturing
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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
- C08G18/08—Processes
- C08G18/0895—Manufacture of polymers by continuous processes
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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
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- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
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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
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- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
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- 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
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- 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
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Dermatology (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Inorganic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Materials For Medical Uses (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La invención se refiere a composiciones y métodos para la fabricación de formas libres sólidas de dispositivos médicos, componentes y aplicaciones en las que la composición incluye un poliuretano termoplástico que es particularmente adecuado para dicho procesamiento. Los poliuretanos termpoplásticos útiles se derivan de (a) un componente de diisocianato aromático, (b) un componente de poliol y (c) un componente extensor 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 |
---|---|---|---|
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)
Publication Number | Publication Date |
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CR20180018A true CR20180018A (es) | 2018-03-08 |
Family
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Family Applications (1)
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CR20180018A CR20180018A (es) | 2015-07-17 | 2016-07-15 | Composiciones de poliuretano termoplástico para fabricación en forma sólida |
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US (1) | US20180208706A1 (es) |
EP (1) | EP3325530A1 (es) |
JP (1) | JP2018521768A (es) |
KR (1) | KR20180029252A (es) |
CN (1) | CN108026242A (es) |
AU (1) | AU2016297508A1 (es) |
BR (1) | BR112018000799A2 (es) |
CA (1) | CA2992571A1 (es) |
CR (1) | CR20180018A (es) |
IL (1) | IL256814A (es) |
MX (1) | MX2018000680A (es) |
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 |
WO2017015073A1 (en) * | 2015-07-17 | 2017-01-26 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethane compositions for solid freeform fabrication |
WO2017172740A1 (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 |
EP3806774A4 (en) * | 2018-06-29 | 2022-07-06 | 3M Innovative Properties Company | ORTHODONTIC ARTICLES PREPARED USING A POLYCARBONATE DIOL, AND METHODS OF MAKING THEM |
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 |
US11642843B2 (en) * | 2019-01-18 | 2023-05-09 | 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 |
Family Cites Families (19)
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US4788091A (en) * | 1987-08-17 | 1988-11-29 | Emhart Enterprises Corp. | Flame retardant embossing film |
WO2001038061A1 (en) * | 1999-10-26 | 2001-05-31 | 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 |
US9034378B2 (en) * | 2004-03-24 | 2015-05-19 | Polynovo Biomaterials Pty Ltd | Biodegradable polyurethane and polyurethane ureas |
CA2575740A1 (en) * | 2004-03-24 | 2005-10-13 | Doctor's Research Group, Inc. | Methods of performing medical procedures that promote bone growth, methods of making compositions that promote bone growth, and apparatus for use in such methods |
WO2009043099A1 (en) * | 2007-10-03 | 2009-04-09 | Polynovo Biomaterials Limited | High modulus polyurethane and polyurethane/urea compositions |
EP3459987B1 (en) * | 2010-04-14 | 2022-11-02 | Mitsubishi Chemical Corporation | Polycarbonate diol and producing method thereof, and polyurethane and active energy ray-curable polymer composition both formed using same |
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 |
CA2885334C (en) * | 2012-11-14 | 2016-03-08 | Orthopaedic Innovation Centre Inc. | Antimicrobial articles produced by additive manufacturing |
EP3094683B9 (en) * | 2014-01-17 | 2023-03-15 | Lubrizol Advanced Materials, Inc. | Methods of using thermoplastic polyurethanes in fused deposition modeling and systems and articles thereof |
US10647808B2 (en) * | 2014-01-17 | 2020-05-12 | Lubrizol Advanced Materials, Inc. | Methods of using thermoplastic polyurethanes in selective laser sintering and systems and articles thereof |
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 |
WO2017015073A1 (en) * | 2015-07-17 | 2017-01-26 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethane compositions for solid freeform fabrication |
-
2016
- 2016-07-15 CR CR20180018A patent/CR20180018A/es unknown
- 2016-07-15 WO PCT/US2016/042387 patent/WO2017015072A1/en active Application Filing
- 2016-07-15 KR KR1020187004522A patent/KR20180029252A/ko unknown
- 2016-07-15 AU AU2016297508A patent/AU2016297508A1/en not_active Abandoned
- 2016-07-15 CN CN201680053865.1A patent/CN108026242A/zh active Pending
- 2016-07-15 CA CA2992571A patent/CA2992571A1/en not_active Abandoned
- 2016-07-15 JP JP2018501885A patent/JP2018521768A/ja active Pending
- 2016-07-15 MX MX2018000680A patent/MX2018000680A/es unknown
- 2016-07-15 EP EP16745938.7A patent/EP3325530A1/en not_active Withdrawn
- 2016-07-15 US US15/745,540 patent/US20180208706A1/en not_active Abandoned
- 2016-07-15 BR BR112018000799A patent/BR112018000799A2/pt not_active Application Discontinuation
- 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
Publication number | Publication date |
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MX2018000680A (es) | 2018-05-07 |
EP3325530A1 (en) | 2018-05-30 |
BR112018000799A2 (pt) | 2018-09-04 |
WO2017015072A1 (en) | 2017-01-26 |
IL256814A (en) | 2018-03-29 |
JP2018521768A (ja) | 2018-08-09 |
AU2016297508A1 (en) | 2018-01-25 |
CA2992571A1 (en) | 2017-01-26 |
TW201707975A (zh) | 2017-03-01 |
US20180208706A1 (en) | 2018-07-26 |
CN108026242A (zh) | 2018-05-11 |
KR20180029252A (ko) | 2018-03-20 |
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