FIRE EXTINGUISHING CORE

Title:

FIRE EXTINGUISHING CORE

Document Type and Number:

WIPO Patent Application WO/2012/027530

Kind Code:

A3

Abstract:

A fire extinguishing adhesive film includes outer layers of adhesive and an inner fire extinguishing core comprising a layer of resin containing a high concentration of fire retardant. Low levels of fire retardant may be blended into the adhesive layers, although it is preferred that the adhesive be pure. Polyurethane resin allows for a fire retardant loading of 86% by weight in the fire extinguishing core, and therefore provides significantly higher yields of fire retardant per unit area of the film without compromising adhesive performance.

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Inventors:

BOYLE JAMES T (US)
PACQUIN KEVIN (US)
PELLE KATHERINE (US)

Application Number:

PCT/US2011/049064

Publication Date:

May 10, 2013

Filing Date:

August 25, 2011

Export Citation:

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Assignee:

BOSTIK INC (US)
BOYLE JAMES T (US)
PACQUIN KEVIN (US)
PELLE KATHERINE (US)

International Classes:

C09K21/10; C09J7/22

Domestic Patent References:

WO2007068598A2

2007-06-21

Foreign References:

US20070026180A1	2007-02-01
EP1108768A2	2001-06-20

Attorney, Agent or Firm:

WILLIAMS, JR., Edward, R. et al. (Sceales Starke & Sawall, LLP,100 East Wisconsin Avenue,Suite 110, Milwaukee WI, US)

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