Building board products and process for producing same

Details Building board products and process for producing same Building board products and process for producing same

1976-07-22

1977-03-08

Jacobs, Lewis T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 25AK, 260 336UB, 260 37N, 260DIG24, 264DIG7, C08L 500, C08L 100

Patent

active

040111830

ABSTRACT:
Shaped articles for construction and insulation which are water repellent are prepared by dry blending expanded perlite particles and fibers, applying to the resulting mixture a solution of a reactive synthetic organic binder in a low boiling organic solvent. The binder is capable of being cured at ambient temperatures and of reacting with hydroxyl groups present in the perlite and fibers to provide the articles with water repellent properties. The mixture containing binder is formed into the desired shape, e.g. panels, solvent is removed and the binder is cured at substantially ambient or slightly higher temperatures.

REFERENCES:
patent: 3156576 (1964-11-01), TeGrotenhius
patent: 3965051 (1976-06-01), Markusch et al.
"Chemical Abstracts"; vol. 82; No. 59030f; Moldings; 1975.

Affiliated with

Also associated with

Rating

Building board products and process for producing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Building board products and process for producing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Building board products and process for producing same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1405527