AR072409A1 - Un compuesto elastico y metodo para formar dicho compuesto - Google Patents

Un compuesto elastico y metodo para formar dicho compuesto

Info

Publication number
AR072409A1
AR072409A1 ARP090102423A AR072409A1 AR 072409 A1 AR072409 A1 AR 072409A1 AR P090102423 A ARP090102423 A AR P090102423A AR 072409 A1 AR072409 A1 AR 072409A1
Authority
AR
Argentina
Prior art keywords
elastic
layer
low
film
compound
Prior art date
Application number
Other languages
English (en)
Inventor
Howard M Welch
James Austin
Lisa Sanabria
Jose A Siqueira
Bryan D Haynes
Wing-Chak Ng
Oomman P Thomas
Stephen C Meyer
Iris V Schumacher
Christopher Laslie
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of AR072409A1 publication Critical patent/AR072409A1/es

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  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

Se provee un compuesto elástico formado desde revestimiento no tejido de bajo peso con una baja fuerza en la direccion cruzada de la máquina (ôDCö). A través de control selectivo sobre ciertos parámetros de los materiales utilizados en el compuesto y el proceso de formacion, los presentes inventotes han descubierto que dichos revestimientos de baja fuerza y peso bajo pueden estar laminados a una película elástica sin danar su integridad significativamente. Por ejemplo, en una representacion, la película elástica puede poseer una construccion multi-estratificada que incluye una capa elastomérica posicionada adyacente a la capa termoplástica incrementando la fuerza. El contenido de polímero y grosor de la capa termoplástica son generalmente seleccionados para impartir fuerza adicional e integridad a la película. Del mismo modo, el contenido de polímero de la capa elástica también puede ser seleccionado para que la película posea una aglutinacion suficiente para adherirse al revestimiento. En algunos casos, puede ser deseable posicionar la capa entre dos capas elásticas para que la capa incrementando la fuerza no contacte sustancialmente el revestimiento no tejido. De esta manera, la capa incrementando la fuerza puede evitar dano sustancial durante el proceso de laminacion.
ARP090102423 2008-06-30 2009-06-29 Un compuesto elastico y metodo para formar dicho compuesto AR072409A1 (es)

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KR20110036894A (ko) 2011-04-12
WO2010001273A3 (en) 2010-03-18
KR101620648B1 (ko) 2016-05-12
BRPI0910125A2 (pt) 2015-12-29
BRPI0910125B8 (pt) 2021-06-22
AU2009265214A1 (en) 2010-01-07
BRPI0910125B1 (pt) 2020-01-14
CN102076303B (zh) 2015-11-25
EP2299956A4 (en) 2012-08-01
EP2299956A2 (en) 2011-03-30
US8603281B2 (en) 2013-12-10
ZA201100022B (en) 2012-04-25
WO2010001273A2 (en) 2010-01-07
MX2010013921A (es) 2011-02-21
EP2299956B1 (en) 2016-12-28
AU2009265214B2 (en) 2013-07-04
CO6321212A2 (es) 2011-09-20
CN102076303A (zh) 2011-05-25
US20090325448A1 (en) 2009-12-31

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