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:
Oct. 23, 1984
Filed:
Jan. 19, 1984
Applicant:
Inventors:
Andre L Dessaint, Clermont, FR;
Marie-Jose Lina, Nogent-sur-Oise, FR;
Assignee:
Atochem, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
524871 ; 52515 ; 52516 ; 52517 ; 528 53 ; 528 55 ; 528 58 ; 528 59 ; 528 65 ; 528 75 ;
Abstract
The invention concerns the oilproofing and waterproofing treatment of construction materials by applying to them a composition which comprises by weight: