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:
Nov. 25, 2008
Filed:
Nov. 03, 2003
Applicants:
Maurizio Corti, San Fermo Della Battaglia, IT;
Piero Corradi, Saronno, IT;
Carlo Fiorentini, Saronno, IT;
Inventors:
Maurizio Corti, San Fermo Della Battaglia, IT;
Piero Corradi, Saronno, IT;
Carlo Fiorentini, Saronno, IT;
Assignee:
Afros S.p.A., Caronno Pertusella (VA), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 5/04 (2006.01); B29B 7/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and device () for mixing polyurethane-forming liquid chemical components for the production of polyurethane foams, in which positive use is made of the turbulency and swirling action caused by the injection of pressurized jets of chemical components, in order to provide a methodology tending to improve the mixing processes by impingement and by the turbulency induced by a pressure drop in conventional self-cleaning apparatuses.