Components that can exhibit low smoke, toxic fume and burning ch

Details Components that can exhibit low smoke, toxic fume and burning ch Components that can exhibit low smoke, toxic fume and burning ch

1986-09-16

1988-11-15

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428284, 428285, 428331, 428920, B32B 516

Patent

active

047849029

ABSTRACT:
A component such as a basic building panel comprises a first layer of phenolic resin impregnated glass fibre, a second layer of the same material and a block of foamed phenolic resin therebetween. The panel was formed in a mould shaped to form a flange around the panel, the flange being formed by adherence of the edges of the first and second layers to each other.
The panel is made by placing a layer of settable phenolic resin impregnated glass fibre mat in the mould, applying a foamable mixture of phenolic resin to said first layer and covering the foamable resin with a second layer of settable phenolic resin impregnated glass fibre mat before closing the mould. Foaming of the phenolic resin starts very quickly and when more or less completed, the mould is passed into an oven to set the phenolic resin in the outer layers.

REFERENCES:
patent: 4118533 (1978-10-01), Hiphen et al.
patent: 4463043 (1984-07-01), Reeves et al.
patent: 4469543 (1984-09-01), Segal et al.
patent: 4522876 (1985-06-01), Hers
patent: 4525406 (1985-06-01), Pollock
patent: 4567076 (1986-01-01), Therrun
patent: 4596736 (1986-06-01), Eickhorn et al.
patent: 4608300 (1986-08-01), Gruber
patent: 4673614 (1987-06-01), Wells et al.

Affiliated with

Also associated with

Rating

Components that can exhibit low smoke, toxic fume and burning ch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Components that can exhibit low smoke, toxic fume and burning ch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Components that can exhibit low smoke, toxic fume and burning ch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1103062