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:
Feb. 07, 1978
Filed:
Oct. 15, 1976
Applicant:
Inventor:
Volker Fattinger, Arlesheim, CH;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
261 97 ; 261112 ; 261D / ;
Abstract
A packing material for liquid/gas contact reaction apparatus, in particular for gas purifying systems, which consists of a plurality of parallel rods arranged on a basket-shaped carrier and so dimensioned that it has an approximately spherical or spheroid form. The carrier consists preferably of parallel rings of staggered diameters. The packing material according to the invention has an extraordinarily high degree of efficiency and is very easy and relatively cheap to manufacture.