CR20180019A - Composiciones de poliuretano termoplástico para fabricación en forma sólida - Google Patents
Composiciones de poliuretano termoplástico para fabricación en forma sólidaInfo
- Publication number
- CR20180019A CR20180019A CR20180019A CR20180019A CR20180019A CR 20180019 A CR20180019 A CR 20180019A CR 20180019 A CR20180019 A CR 20180019A CR 20180019 A CR20180019 A CR 20180019A CR 20180019 A CR20180019 A CR 20180019A
- Authority
- CR
- Costa Rica
- Prior art keywords
- thermoplastic polyurethane
- polyurethane compositions
- freeform fabrication
- solid freeform
- component
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (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 de 2.4 a 4.7
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562193975P | 2015-07-17 | 2015-07-17 | |
PCT/US2016/042391 WO2017015073A1 (en) | 2015-07-17 | 2016-07-15 | Thermoplastic polyurethane compositions for solid freeform fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
CR20180019A true CR20180019A (es) | 2018-03-08 |
Family
ID=56561473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CR20180019A CR20180019A (es) | 2015-07-17 | 2016-07-15 | Composiciones de poliuretano termoplástico para fabricación en forma sólida |
Country Status (14)
Country | Link |
---|---|
US (1) | US20180208704A1 (es) |
EP (1) | EP3325531A1 (es) |
JP (1) | JP2018521767A (es) |
KR (1) | KR20180029246A (es) |
CN (1) | CN108026243A (es) |
AU (1) | AU2016295142B2 (es) |
BR (1) | BR112018000815A2 (es) |
CA (1) | CA2992713A1 (es) |
CR (1) | CR20180019A (es) |
IL (1) | IL256815B (es) |
MX (1) | MX2018000578A (es) |
SG (1) | SG10202000397SA (es) |
TW (1) | TWI705981B (es) |
WO (1) | WO2017015073A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10995298B2 (en) | 2014-07-23 | 2021-05-04 | Becton, Dickinson And Company | Self-lubricating polymer composition |
CR20180018A (es) * | 2015-07-17 | 2018-03-08 | Lubrizol Advanced Mat Inc | Composiciones de poliuretano termoplástico para fabricación en forma sólida |
WO2017059025A1 (en) * | 2015-10-01 | 2017-04-06 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethane compositions for solid freeform fabrication |
MX2018011748A (es) * | 2016-03-31 | 2019-01-10 | Lubrizol Advanced Mat Inc | Composiciones de poliuretano termoplasticas para fabricacion de forma libre solida de dispositivos y componentes de cuidado oral y medicos. |
US11613719B2 (en) | 2018-09-24 | 2023-03-28 | Becton, Dickinson And Company | Self-lubricating medical articles |
TWI691529B (zh) | 2018-10-08 | 2020-04-21 | 致達應材股份有限公司 | 3d積層製造用之混合式配方組合物與其製程方法 |
US11472975B2 (en) | 2018-10-08 | 2022-10-18 | Vista Applied Materials, Inc. | Formulation composition for 3D additive manufacturing and processing method of the same |
WO2020213841A1 (ko) * | 2019-04-16 | 2020-10-22 | 주식회사 동성코퍼레이션 | 자동차 내장 표피재용 열가소성 폴리우레탄 조성물 및 이의 제조 방법 |
KR102339304B1 (ko) * | 2019-04-16 | 2021-12-16 | 주식회사 동성케미컬 | 자동차 내장 표피재용 열가소성 폴리우레탄 조성물 및 이의 제조 방법 |
WO2021110623A1 (en) * | 2019-12-03 | 2021-06-10 | Basf Se | A medical tubing comprising thermoplastic polyurethane |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3001971A (en) * | 1957-02-11 | 1961-09-26 | Goodrich Co B F | Polyesterurethanes |
US4131731A (en) | 1976-11-08 | 1978-12-26 | Beatrice Foods Company | Process for preparing polycarbonates |
US4877856A (en) * | 1987-08-31 | 1989-10-31 | The Bf Goodrich Company | Soft thermoplastic polyurethane for blown film application |
US5527877A (en) | 1992-11-23 | 1996-06-18 | Dtm Corporation | Sinterable semi-crystalline powder and near-fully dense article formed therewith |
US5648450A (en) | 1992-11-23 | 1997-07-15 | Dtm Corporation | Sinterable semi-crystalline powder and near-fully dense article formed therein |
SE509088C2 (sv) | 1997-04-30 | 1998-12-07 | Ralf Larsson | Sätt och anordning för framställning av volymkroppar |
US6432543B2 (en) * | 1998-07-29 | 2002-08-13 | Basf Corporation | Decorative components having an elastomeric outer surface and methods of making such components |
WO2001038061A1 (en) | 1999-10-26 | 2001-05-31 | University Of Southern California | Process of making a three-dimensional object |
JP2002316388A (ja) * | 2001-04-19 | 2002-10-29 | Sekisui Chem Co Ltd | 透湿性フィルム |
DE10248406A1 (de) | 2002-10-17 | 2004-04-29 | Degussa Ag | Laser-Sinter-Pulver mit Titandioxidpartikeln, Verfahren zu dessen Herstellung und Formkörper, hergestellt aus diesem Laser-Sinterpulver |
MXPA06002659A (es) * | 2003-09-08 | 2006-06-05 | Valspar Sourcing Inc | Procesos de sinterizacion por laser utilizando composiciones termoplasticas. |
TW200604249A (en) * | 2004-03-24 | 2006-02-01 | Commw Scient Ind Res Org | Biodegradable polyurethane and polyurethane ureas |
US7772309B2 (en) * | 2006-10-13 | 2010-08-10 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethanes containing a salt of zirconium phosphate |
MX2012008333A (es) * | 2010-01-22 | 2012-08-08 | Lubrizol Advanced Mat Inc | Poliuretano termoplastico reticulable. |
CN105646817B (zh) * | 2010-04-14 | 2019-08-13 | 三菱化学株式会社 | 聚碳酸酯二醇及其制备方法,以及使用了其的聚氨酯和活性能量射线固化性聚合物组合物 |
DE102010061854A1 (de) * | 2010-11-24 | 2012-05-24 | Evonik Degussa Gmbh | Verfahren zur Herstellung eines thermoplastischen Polyurethans |
DE102010062875A1 (de) * | 2010-12-13 | 2012-06-14 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines Bauteils durch Lasersintern |
GB201113506D0 (en) * | 2011-08-05 | 2011-09-21 | Materialise Nv | Impregnated lattice structure |
JP6271555B2 (ja) * | 2012-09-21 | 2018-01-31 | マテリアライズ・ナムローゼ・フエンノートシャップMaterialise Nv | 患者固有の腔内インプラント |
JP2015536726A (ja) * | 2012-11-14 | 2015-12-24 | オーソペディック イノヴェイション センター インコーポレイテッド | 付加製造で製造する抗菌性物品 |
TWI794659B (zh) * | 2014-01-17 | 2023-03-01 | 美商盧伯利索先進材料有限公司 | 在熔合沈積成型中使用熱塑性聚胺甲酸酯的方法及其系統和物品 |
CA2941113C (en) * | 2014-01-17 | 2022-12-13 | 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 |
EP3157737B1 (de) * | 2014-06-23 | 2018-07-18 | 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 |
CN104479343A (zh) * | 2014-12-19 | 2015-04-01 | 淄博正大节能新材料有限公司 | 3d打印用聚氨酯材料及其制备方法 |
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 |
CN104650587B (zh) * | 2015-03-06 | 2017-11-10 | 中国科学院化学研究所 | 一种适用于3d打印的改性聚苯硫醚树脂材料及其制备方法和应用 |
CR20180018A (es) * | 2015-07-17 | 2018-03-08 | Lubrizol Advanced Mat Inc | Composiciones de poliuretano termoplástico para fabricación en forma sólida |
-
2016
- 2016-07-15 BR BR112018000815A patent/BR112018000815A2/pt not_active Application Discontinuation
- 2016-07-15 WO PCT/US2016/042391 patent/WO2017015073A1/en active Application Filing
- 2016-07-15 CR CR20180019A patent/CR20180019A/es unknown
- 2016-07-15 MX MX2018000578A patent/MX2018000578A/es unknown
- 2016-07-15 EP EP16745939.5A patent/EP3325531A1/en not_active Withdrawn
- 2016-07-15 KR KR1020187004471A patent/KR20180029246A/ko not_active Application Discontinuation
- 2016-07-15 CN CN201680053922.6A patent/CN108026243A/zh active Pending
- 2016-07-15 TW TW105122411A patent/TWI705981B/zh not_active IP Right Cessation
- 2016-07-15 SG SG10202000397SA patent/SG10202000397SA/en unknown
- 2016-07-15 US US15/745,549 patent/US20180208704A1/en not_active Abandoned
- 2016-07-15 JP JP2018501879A patent/JP2018521767A/ja active Pending
- 2016-07-15 CA CA2992713A patent/CA2992713A1/en not_active Abandoned
- 2016-07-15 AU AU2016295142A patent/AU2016295142B2/en not_active Ceased
-
2018
- 2018-01-09 IL IL256815A patent/IL256815B/en unknown
Also Published As
Publication number | Publication date |
---|---|
MX2018000578A (es) | 2018-05-07 |
BR112018000815A2 (pt) | 2018-09-04 |
AU2016295142A1 (en) | 2018-02-01 |
CA2992713A1 (en) | 2017-01-26 |
US20180208704A1 (en) | 2018-07-26 |
SG10202000397SA (en) | 2020-03-30 |
IL256815A (en) | 2018-03-29 |
KR20180029246A (ko) | 2018-03-20 |
CN108026243A (zh) | 2018-05-11 |
TWI705981B (zh) | 2020-10-01 |
JP2018521767A (ja) | 2018-08-09 |
IL256815B (en) | 2021-08-31 |
TW201706324A (zh) | 2017-02-16 |
EP3325531A1 (en) | 2018-05-30 |
AU2016295142B2 (en) | 2021-03-04 |
WO2017015073A1 (en) | 2017-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CR20180018A (es) | Composiciones de poliuretano termoplástico para fabricación en forma sólida | |
CR20180019A (es) | Composiciones de poliuretano termoplástico para fabricación en forma sólida | |
CR20180455A (es) | Composiciones de poliuretano termoplástico para la fabricación de forma libre sólida de componentes y dispositivos médicos y para el cuidado bucal | |
CR20160360A (es) | Métodos de uso de poliuretanos termoplásticos en el modelado por deposición fundida y sistemas y artículos de los mismos | |
CL2020003007A1 (es) | Lactamas biciclicas y metodos de uso de las mismas (divisional solicitud no. 3486-2017) | |
CL2018001449A1 (es) | Polialdimina y composición de poliuretano curable | |
AR105299A1 (es) | Composición de cuidado de telas que comprende ésteres de poliol instaurados metatesizado | |
CL2019001249A1 (es) | Composiciones de recubrimiento y métodos de uso de las mismas. | |
BR112017003584A2 (pt) | composição adesiva de poliuretano | |
BR112015022556A2 (pt) | estruturas de sola e artigos de calçado tendo palmilhas leves com elementos de proteção | |
MY174967A (en) | Electrostatic dissipative polycarbonate compositions | |
MX2017000340A (es) | Una composicion para reducir la cantidad de aldehidos emitidos de espumas de poliuretano. | |
CO2017007249A2 (es) | Modificación cristalina de propanil | |
BR112016024638A2 (pt) | composição aquosa de revestimento com dois componentes, método para produzir um revestimento, revestimento e uso deste | |
UY36500A (es) | Composiciones del inhibidor de la nitrificación y métodos de preparación de las mismas | |
MA54244A (fr) | Vecteurs végétaux, compositions et utilisations associées | |
MX2019011627A (es) | Componentes de poliol y uso de estos para la produccion de espumas rigidas de poliuretano. | |
BR112017012610A2 (pt) | composição adesiva | |
CL2020001062A1 (es) | Sulfonas y sulfóxidos bicíclicos y métodos de uso de los mismos. | |
DOP2017000085A (es) | Derivados estabilizados de adrenomedulina y uso de los mismos | |
BR112018003134A2 (pt) | poliuretanos que não são de isocianato e métodos de produção e utilização dos mesmos | |
MX2020004585A (es) | Composiciones de poliuretano con baja exposicion al contenido de isocyanato de mdi monomerico libre durante la aplicacion de pulverizacion. | |
MX2017007892A (es) | Composición de poliuretano termoplástica. | |
BR112017020478A2 (pt) | composições de poliéter poliol | |
BR112019004639A2 (pt) | formulações de 4-metil-5-(pirazin-2-il)-3h-1,2-ditiol-3-tiona, formulações de gosto modificado e métodos para produzir e usar as mesmas |