RU2017109911A - Композитные порошки из сульфонированного сложного полиэфира и серебряных наночастиц, покрытые полимером на основе стирола, и способы их получения - Google Patents

Композитные порошки из сульфонированного сложного полиэфира и серебряных наночастиц, покрытые полимером на основе стирола, и способы их получения Download PDF

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RU2017109911A
RU2017109911A RU2017109911A RU2017109911A RU2017109911A RU 2017109911 A RU2017109911 A RU 2017109911A RU 2017109911 A RU2017109911 A RU 2017109911A RU 2017109911 A RU2017109911 A RU 2017109911A RU 2017109911 A RU2017109911 A RU 2017109911A
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composite powder
particles
silver nanoparticles
core
product
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RU2017109911A
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RU2017109911A3 (ru
RU2761454C2 (ru
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Валери М. ФАРРУДЖИА
Баркев КЕОШКЕРИАН
Мишель Н. КРЭТЬЕН
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Зирокс Корпорейшн
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Claims (30)

1. Композитный порошок для применения в селективном лазерном спекании, содержащий:
ядро частицы, содержащее:
матрицу из сульфонированного сложного полиэфира; и
множество серебряных наночастиц, диспергированных в матрице;
и
полимер оболочки, расположенный вокруг ядра частицы;
при этом наночастицы серебра присутствуют в композитном порошке в количестве от примерно 0,5 ppm до примерно 50000 ppm; и при этом композитный порошок дополнительно имеет размер частиц от примерно 10 мкм до примерно 300 мкм.
2. Композитный порошок по п. 1, отличающийся тем, что сульфонированный сложный полиэфир имеет температуру стеклования (Tg) от примерно 45°С до примерно 95°С.
3. Композитный порошок по п. 1, отличающийся тем, что матрица из сульфонированного сложного полиэфира содержит разветвленный полимер.
4. Композитный порошок по п. 1, отличающийся тем, что матрица из сульфонированного сложного полиэфира содержит линейный полимер.
5. Способ получения композитного порошка, включающий:
нагревание сульфонированной сложной полиэфирной смолы в растворителе, не содержащем органических соединений;
добавление раствора ионов серебра (I) к нагретой в воде смоле с получением смеси;
добавление к смеси раствора восстанавливающего агента с получением эмульсии частиц, содержащих матрицу из сульфонированного сложного полиэфира и множество наночастиц серебра, расположенных в матрице из сульфонированного сложного полиэфира;
добавление стирольного мономера и инициатора к эмульсии частиц ядра с получением полимера оболочки, расположенного вокруг частиц ядра, с получением композитной структуры;
агрегацию эмульсии композитных частиц с получением агрегированных частиц;
коалесценцию агрегированных частиц с получением коалесцированных частиц; и
промывание коалесцированных частиц с получением композитного порошка.
6. Способ по п. 5, отличающийся тем, что нагревание сульфонированной сложной полиэфирной смолы проводят при температуре от примерно 65°С до примерно 90°С.
7. Способ по п. 5, отличающийся тем, что агрегацию проводят при температуре от примерно 30°С до примерно 80°С.
8. Способ по п. 5, отличающийся тем, что коалесценцию проводят при температуре от примерно 30°С до примерно 95 °С.
9. Изделие, содержащее:
композитный порошок, содержащий:
ядро частицы, содержащее:
матрицу из сульфонированного сложного полиэфира; и
множество серебряных наночастиц, диспергированных в матрице;
и
полимер оболочки, расположенный вокруг ядра частицы;
при этом наночастицы серебра присутствуют в композитном порошке в количестве от примерно 0,5 ppm до примерно 50000 ppm; и при этом композитный порошок дополнительно имеет размер частиц от примерно 10 мкм до примерно 300 мкм.
10. Изделие по п. 9, отличающееся тем, что указанное изделие выбрано из группы, состоящей из биохимического сенсора, оптического датчика, противомикробного изделия, текстильного изделия, косметического продукта, электронной детали, волокна и криогенного сверхпроводящего материала.
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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10216111B2 (en) * 2015-05-07 2019-02-26 Xerox Corporation Antimicrobial sulfonated polyester resin
US10577458B2 (en) 2018-03-07 2020-03-03 Xerox Corporation Powders for laser sintering
US11851536B2 (en) 2018-10-02 2023-12-26 Xerox Corporation Precipitation process for preparing polystyrene microparticles
JP7499768B2 (ja) * 2018-12-19 2024-06-14 シューラット テクノロジーズ，インク． ２次元プリントのためのパルス変調レーザを使用した付加製造システム
US11628494B2 (en) * 2019-03-29 2023-04-18 Xerox Corporation Surface additive for three-dimensional metal printing compositions
US11001662B2 (en) 2019-03-29 2021-05-11 Xerox Corporation Surface additive for three-dimensional polymeric printing powders
EP3797863A1 (en) * 2019-09-27 2021-03-31 SHPP Global Technologies B.V. Polymer-ceramic core-shell particle powders, and processes for making and articles comprising such powders
CN111086208A (zh) * 2019-12-23 2020-05-01 齐鲁理工学院 高分子抑菌材料的制造方法
DE102020119683A1 (de) 2020-06-25 2021-12-30 Rehau Ag + Co Verfahren zur Herstellung eines Bauteils im Wege der additiven Fertigung
US11859103B2 (en) 2021-09-24 2024-01-02 Xerox Corporation Polymer particles and related additive manufacturing methods
WO2024081403A1 (en) * 2022-10-13 2024-04-18 Interfacial Consultants Llc Thermally stable water soluble polymer compositions

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247508B1 (en) 1979-12-03 1996-10-01 Dtm Corp Molding process
US5017753A (en) 1986-10-17 1991-05-21 Board Of Regents, The University Of Texas System Method and apparatus for producing parts by selective sintering
US4863538A (en) 1986-10-17 1989-09-05 Board Of Regents, The University Of Texas System Method and apparatus for producing parts by selective sintering
DE3751819T2 (de) 1986-10-17 1996-09-26 Univ Texas Verfahren und Vorrichtung zur Herstellung von gesinterten Formkörpern durch Teilsinterung
US4999396A (en) 1988-11-25 1991-03-12 Farrell Larry J Method for making low resin content polymer concrete
CN1059040C (zh) 1989-09-19 2000-11-29 佳能株式会社 静电图像显影用有机调色剂的制法
US5111998A (en) 1990-03-30 1992-05-12 Canon Kabushiki Kaisha Process for producing toner for developing electrostatic image and apparatus system therefor
US5272034A (en) 1991-07-22 1993-12-21 Mita Industrial Co., Ltd. Process for producing electrophotographic toner
US5348832A (en) 1993-06-01 1994-09-20 Xerox Corporation Toner compositions
US5393630A (en) 1993-10-04 1995-02-28 Xerox Corporation Melt mixing processes
US6140003A (en) 1994-04-01 2000-10-31 Xerox Corporation Toner compositions with charge enhancing resins
US5604076A (en) 1996-02-01 1997-02-18 Xerox Corporation Toner compositions and processes thereof
US5593807A (en) 1996-05-10 1997-01-14 Xerox Corporation Toner processes using sodium sulfonated polyester resins
US5660965A (en) 1996-06-17 1997-08-26 Xerox Corporation Toner processes
US5648193A (en) 1996-06-17 1997-07-15 Xerox Corporation Toner processes
US5658704A (en) 1996-06-17 1997-08-19 Xerox Corporation Toner processes
US6110411A (en) 1997-03-18 2000-08-29 Clausen; Christian Henning Laser sinterable thermoplastic powder
US5853944A (en) 1998-01-13 1998-12-29 Xerox Corporation Toner processes
US5840462A (en) 1998-01-13 1998-11-24 Xerox Corporation Toner processes
US5916725A (en) 1998-01-13 1999-06-29 Xerox Corporation Surfactant free toner processes
US5919595A (en) 1998-01-13 1999-07-06 Xerox Corporation Toner process with cationic salts
US5945245A (en) 1998-01-13 1999-08-31 Xerox Corporation Toner processes
IT1305576B1 (it) * 1998-09-22 2001-05-09 Novamont Spa Polimeri a carattere idrofobico caricati con complessi dell'amido.
US6054240A (en) 1999-03-31 2000-04-25 Xerox Corporation Toner compositions and processes thereof
US6020101A (en) 1999-04-21 2000-02-01 Xerox Corporation Toner composition and process thereof
US6017671A (en) 1999-05-24 2000-01-25 Xerox Corporation Toner and developer compositions
US6143457A (en) 1999-10-12 2000-11-07 Xerox Corporation Toner compositions
US6210853B1 (en) 2000-09-07 2001-04-03 Xerox Corporation Toner aggregation processes
US7312011B2 (en) 2005-01-19 2007-12-25 Xerox Corporation Super low melt and ultra low melt toners containing crystalline sulfonated polyester
WO2007011331A2 (en) * 2005-07-14 2007-01-25 3M Innovative Properties Company Water-soluble polymeric substrate having metallic nanoparticle coating
US7425398B2 (en) * 2005-09-30 2008-09-16 Xerox Corporation Sulfonated polyester toner
EP2001656B1 (en) * 2006-04-06 2014-10-15 3D Systems Incorporated KiT FOR THE PRODUCTION OF THREE-DIMENSIONAL OBJECTS BY USE OF ELECTROMAGNETIC RADIATION
US7939237B2 (en) * 2007-08-17 2011-05-10 Xerox Corporation Nano-sized composites containing polymer modified clays and method for making toner particles using same
RU2455321C2 (ru) * 2007-11-05 2012-07-10 Сервисьос Административос Пеньолес С.А. Де К.В. Способ приготовления добавки для покрытий, включающей в себя металлосодержащие наночастицы, и получаемый продукт
KR100889256B1 (ko) 2007-11-07 2009-03-19 주식회사 라이온켐텍 코어 쉘 구조로 이루어진 레이저 소결용 메탈 고분자복합분말 및 이의 제조방법
US8703377B2 (en) 2011-02-04 2014-04-22 Xerox Corporation Emulsion aggregation toner compositions
US8518624B2 (en) * 2011-04-15 2013-08-27 Xerox Corporation Polyester resin comprising a biopolyol
US8475994B2 (en) * 2011-08-23 2013-07-02 Xerox Corporation Toner compositions
WO2014075185A1 (en) 2012-11-14 2014-05-22 Orthopaedic Innovation Center Inc. Antimicrobial articles produced by additive manufacturing
US8974993B2 (en) * 2013-01-15 2015-03-10 Xerox Corporation UV red fluorescent EA toner
US9505058B2 (en) 2014-05-16 2016-11-29 Xerox Corporation Stabilized metallic nanoparticles for 3D printing
US9243141B1 (en) 2014-11-03 2016-01-26 Xerox Corporation Coated silver nanoparticle composites comprising a sulfonated polyester matrix and methods of making the same

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