Robert R Cormier

US Patent:

20140069268, Mar 13, 2014

Filed:

Sep 7, 2012

Appl. No.:

13/573273

Inventors:

Ione Batilla Ryan - Houston TX, US
Robert Mark Cormier - Mesa AZ, US

International Classification:

F41H 5/04
C08G 18/06
B32B 37/12

US Classification:

89 3602, 156329, 528 85, 89905

Abstract:

A projectile-resistant transparent laminate comprising a rigid laminate subassembly having a strike side surface opposing a direction of an anticipated threat, and includes first and second rigid transparent lamina bonded together with a transparent, ether-based thermoplastic elastomer layer interposed therebetween, where the thermoplastic elastomer layer further includes a transparent polyurethane having an ultra-high modulus of elasticity. The projectile-resistant laminate also includes an energy absorbing subassembly including a transparent, quasi-thermoset layer cast from an aliphatic urethane bonded to the rigid laminate subassembly.

US Patent:

20140072809, Mar 13, 2014

Filed:

Sep 7, 2012

Appl. No.:

13/573274

Inventors:

lone Batilla Ryan - Houston TX, US
Robert Mark Cormier - Mesa AZ, US

International Classification:

B32B 27/40

US Classification:

4284231

Abstract:

A forced entry resistant transparent laminate comprising a combined rigid and energy absorbing laminate panel assembly having a strike side surface opposing a direction of an anticipated threat, bonded together with a transparent, ether-based thermoplastic elastomer interlayer interposed between glass or polymer layers, where the thermoplastic elastomer interlayer further includes a transparent polyurethane having an ultra-high modulus of elasticity. The energy absorbing layers include a transparent, quasi-thermoset cast from an aliphatic urethane bonded to the rigid laminate layers.