MX336245B - Recubrimiento de conformacion de fibras polimericas en sustratos no tejidos. - Google Patents

Recubrimiento de conformacion de fibras polimericas en sustratos no tejidos.

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Publication number
MX336245B
MX336245B MX2010013526A MX2010013526A MX336245B MX 336245 B MX336245 B MX 336245B MX 2010013526 A MX2010013526 A MX 2010013526A MX 2010013526 A MX2010013526 A MX 2010013526A MX 336245 B MX336245 B MX 336245B
Authority
MX
Mexico
Prior art keywords
polymer fibers
conformal coating
nonwoven substrates
polymer
fiber surfaces
Prior art date
Application number
MX2010013526A
Other languages
English (en)
Other versions
MX2010013526A (es
Inventor
Patrick Vasconcelos Gurgel
Ruben G Carbonell
Yong Zheng
Sumana Roy Chowdhury
Haiyan Liu
Original Assignee
Pathogen Removal & Diagnostic Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pathogen Removal & Diagnostic Technologies Inc filed Critical Pathogen Removal & Diagnostic Technologies Inc
Publication of MX2010013526A publication Critical patent/MX2010013526A/es
Publication of MX336245B publication Critical patent/MX336245B/es

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  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

La presente invención describe un nuevo procedimiento para el recubrimiento de conformación de fibras poliméricas sobre sustratos no tejidos; este procedimiento se basa en la modificación de las superficies de la fibra polimérica controlando el grado de corrosión y oxidación, que mejora la adhesión de iniciadores a la superficie y facilita el injerto del polímero de conformación subsecuente; las superficies de la fibra modificada hacen nuevas funcionalidades a la superficie, tales como aumento de la hidrofilicidad, unión de ligandos o cambio de la energía superficial; la invención incluye las fibras poliméricas modificadas producidas por el procedimiento descrito en la presente.
MX2010013526A 2008-06-10 2009-06-10 Recubrimiento de conformacion de fibras polimericas en sustratos no tejidos. MX336245B (es)

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US6019608P 2008-06-10 2008-06-10
PCT/US2009/003486 WO2009151593A1 (en) 2008-06-10 2009-06-10 Conformal coating of polymer fibers on nonwoven substrates

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AU2009258119A1 (en) 2009-12-17
EP2291559A4 (en) 2011-07-13
KR20110033819A (ko) 2011-03-31
KR101594638B1 (ko) 2016-02-16
CN102057088A (zh) 2011-05-11
ES2567087T3 (es) 2016-04-19
JP2011523986A (ja) 2011-08-25
CA2723785A1 (en) 2009-12-17
US9091006B2 (en) 2015-07-28
NZ589264A (en) 2012-08-31
US20150284889A1 (en) 2015-10-08
CN102057088B (zh) 2014-03-12
HK1151074A1 (zh) 2012-01-20
IL209221A0 (en) 2011-01-31
IL209221A (en) 2015-02-26
EP2291559B1 (en) 2016-01-13
MX2010013526A (es) 2010-12-21
WO2009151593A1 (en) 2009-12-17
EP2291559A1 (en) 2011-03-09
US20110268911A1 (en) 2011-11-03
CA2723785C (en) 2017-08-22

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