Semi-rigid, light weight fiber glass/polyimide foam sandwich blanket insulation
Filed: December 21st, 1994 [Granted]
Patent Number: WO1995027653A1
A semi-rigid, light weight insulation blanket (20) is composed of a skeleton (12) having porous cavities sandwiched between layers of fiber glass (10).
Semi-rigid, light weight fiber glass/polyimide foam sandwich blanket insulation
Filed: December 21st, 1994 [Granted]
Patent Number: EP0754141A1
A semi-rigid, light weight insulation blanket (20) is composed of a skeleton (12) having porous cavities sandwiched between layers of fiber glass (10).
Manufacturing method of a rigid or semi-rigid foamed material and of a ...
Filed: June 8th, 1988 [Granted]
Patent Number: EP0297317B1
The present invention relates to an improved manufacturing method of a rigid or semi-rigid light weight foamed material with excellent stiffness, heat insulation, ...
Semirigid photovoltaic module assembly and structural support therefore
Filed: December 12th, 1985 [Granted]
Patent Number: EP0188096B1
What is lacking in the field of photovoltaic devices is a lightweight, semirigid ... Preferably, the support member comprises an electrically insulating material ...
Preparation of lightweight, insulating and semirigid or rigid elements
Filed: April 9th, 1982 [Granted]
Patent Number: 4451310
A process for preparing light-weight, insulating and semi-rigid or rigid elements, ... for preparing of lightweight insulating, and semi-rigid or rigid elements, and ...
Semi-rigid, light weight fiber glass/polymide foam sandwich blanket insulation
Filed: January 24th, 1995 [Granted]
Patent Number: 5611504
A semi-rigid, light weight insulation blanket is composed of a skeleton having porous cavities sandwiched between layers of fiber glass. The polyimide foam ...
Semi-rigid, light weight fiber glass/polymide foam sandwich blanket insulation
Filed: April 6th, 1994 [Granted]
Patent Number: 5431990
A semi-rigid, light weight insulation blanket is composed of a skeleton having porous cavities sandwiched between layers of fiber glass. The polyimide foam ...
Retractable hose reel and enclosure
Filed: February 6th, 2009 [Granted]
Patent Number: US8253073B2
The device of claim 1 wherein the enclosure is of a semi-rigid material. 6. .... trapped air volume for light weight and good insulating properties.