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:
Jun. 18, 1991
Filed:
Dec. 26, 1989
Applicant:
Inventors:
Assignee:
Ausimont S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C / ; B32B / ;
U.S. Cl.
CPC ...
4283044 ; 428500 ; 428521 ; 427140 ; 4272556 ; 4273855 ;
Abstract
Process for consolidating solid materials and/or articles, which exhibit at least a low cohesion degree area associated with at least one structural discontinuity, debouching or opening into the surface and/or pervious from the surface of said material and/or article, with ports or openings having sizes equal to at least 0.01 micron, which process comprises: