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 |
CN108026242A (zh) * | 2015-07-17 | 2018-05-11 | 路博润先进材料公司 | 用于实体自由成型制造的热塑性聚氨酯组合物 |
CN108290999A (zh) * | 2015-10-01 | 2018-07-17 | 路博润先进材料公司 | 用于固体自由形式制造的热塑性聚氨酯组合物 |
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 |
US11613719B2 (en) | 2018-09-24 | 2023-03-28 | Becton, Dickinson And Company | Self-lubricating medical articles |
US11472975B2 (en) | 2018-10-08 | 2022-10-18 | Vista Applied Materials, Inc. | Formulation composition for 3D additive manufacturing and processing method of the same |
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 |
KR102339304B1 (ko) * | 2019-04-16 | 2021-12-16 | 주식회사 동성케미컬 | 자동차 내장 표피재용 열가소성 폴리우레탄 조성물 및 이의 제조 방법 |
WO2020213841A1 (ko) * | 2019-04-16 | 2020-10-22 | 주식회사 동성코퍼레이션 | 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 |
US6589471B1 (en) | 1999-10-26 | 2003-07-08 | University Of Southern California | Selective inhibition of bonding of power particles for layered fabrication of 3-D objects |
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 |
CN1874883B (zh) * | 2003-09-08 | 2011-09-21 | 瓦尔斯帕供应公司 | 使用热塑性组合物的激光烧结方法 |
EP1729783B2 (en) * | 2004-03-24 | 2023-01-18 | Polynovo Biomaterials Pty Limited | Biodegradable polyurethane and polyurethane ureas |
WO2008045853A1 (en) * | 2006-10-13 | 2008-04-17 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethanes containing a salt of zirconium phosphate |
IN2012DN06240A (es) * | 2010-01-22 | 2015-09-25 | Lubrizol Advanced Mat Inc | |
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 |
EP2710978B1 (en) * | 2012-09-21 | 2017-11-29 | Materialise N.V. | Patient-specific intraluminal implants |
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 |
CN106103055B (zh) * | 2014-01-17 | 2019-06-25 | 路博润先进材料公司 | 在熔融沉积模塑中使用热塑性聚氨酯的方法及其系统和制品 |
KR102310155B1 (ko) * | 2014-01-17 | 2021-10-07 | 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 | 선택적 레이저 소결에서 열가소성 폴리우레탄을 이용하는 방법 및 이의 시스템 및 물품 |
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 |
JP2017520673A (ja) * | 2014-06-23 | 2017-07-27 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | 熱可塑性ポリウレタン粉末の使用 |
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 |
CN108026242A (zh) * | 2015-07-17 | 2018-05-11 | 路博润先进材料公司 | 用于实体自由成型制造的热塑性聚氨酯组合物 |
-
2016
- 2016-07-15 CA CA2992713A patent/CA2992713A1/en not_active Abandoned
- 2016-07-15 MX MX2018000578A patent/MX2018000578A/es unknown
- 2016-07-15 KR KR1020187004471A patent/KR20180029246A/ko not_active Application Discontinuation
- 2016-07-15 AU AU2016295142A patent/AU2016295142B2/en not_active Ceased
- 2016-07-15 JP JP2018501879A patent/JP2018521767A/ja active Pending
- 2016-07-15 EP EP16745939.5A patent/EP3325531A1/en not_active Withdrawn
- 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 CN CN201680053922.6A patent/CN108026243A/zh active Pending
- 2016-07-15 TW TW105122411A patent/TWI705981B/zh not_active IP Right Cessation
- 2016-07-15 US US15/745,549 patent/US20180208704A1/en not_active Abandoned
- 2016-07-15 BR BR112018000815A patent/BR112018000815A2/pt not_active Application Discontinuation
- 2016-07-15 SG SG10202000397SA patent/SG10202000397SA/en unknown
-
2018
- 2018-01-09 IL IL256815A patent/IL256815B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN108026243A (zh) | 2018-05-11 |
MX2018000578A (es) | 2018-05-07 |
SG10202000397SA (en) | 2020-03-30 |
KR20180029246A (ko) | 2018-03-20 |
AU2016295142A1 (en) | 2018-02-01 |
IL256815A (en) | 2018-03-29 |
TW201706324A (zh) | 2017-02-16 |
WO2017015073A1 (en) | 2017-01-26 |
US20180208704A1 (en) | 2018-07-26 |
JP2018521767A (ja) | 2018-08-09 |
BR112018000815A2 (pt) | 2018-09-04 |
EP3325531A1 (en) | 2018-05-30 |
CA2992713A1 (en) | 2017-01-26 |
AU2016295142B2 (en) | 2021-03-04 |
TWI705981B (zh) | 2020-10-01 |
IL256815B (en) | 2021-08-31 |
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 | |
WO2014153046A3 (en) | Polyurethanes, articles and coatings prepared therefrom and methods of making the same | |
BR112017003584A2 (pt) | composição adesiva de poliuretano | |
BR112015022556A2 (pt) | estruturas de sola e artigos de calçado tendo palmilhas leves com elementos de proteção | |
CO2017007249A2 (es) | Modificación cristalina de propanil | |
BR112016024638A2 (pt) | composição aquosa de revestimento com dois componentes, método para produzir um revestimento, revestimento e uso deste | |
BR112018014590A2 (pt) | formulações/composições compreendendo um inibidor de btk | |
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 | |
BR112018014540A2 (pt) | formulações/composições compreendendo inibidor de btk | |
CL2020001062A1 (es) | Sulfonas y sulfóxidos bicíclicos y métodos de uso de los mismos. | |
DOP2017000085A (es) | Derivados estabilizados de adrenomedulina y uso de los mismos | |
MX2020004585A (es) | Composiciones de poliuretano con baja exposicion al contenido de isocyanato de mdi monomerico libre durante la aplicacion de pulverizacion. | |
BR112018003134A2 (pt) | poliuretanos que não são de isocianato e métodos de produção e utilização dos mesmos | |
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 | |
PL409207A1 (pl) | Sposób wytwarzania produktu kosmetycznego | |
EP3377551B8 (en) | High performance polyurethane prepolymer and curing compositions |