The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 1986
Filed:
Feb. 06, 1985
Applicant:
Inventors:
Henry L Lomasney, New Orleans, LA (US);
John G Grawe, New Orleans, LA (US);
Vikram K Sheth, Kenner, LA (US);
Assignee:
Isotek Corporation, New Orleans, LA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ; B65B / ;
U.S. Cl.
CPC ...
427154 ; 134-4 ; 427156 ;
Abstract
A method and composition for providing, in situ, a polymeric membrane for isolating hazardous materials within an area such as, for example, an asbestos removal job site. The polymer is applied in liquid form to surfaces which are to be protected. Upon cure, a seamless bladder-like membrane is formed which isolates the work area and prevents the spread of airborne, or water-carried particulate. The membrane can then be peeled from the surface and compacted for disposal.