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. 31, 1985
Filed:
Jan. 27, 1983
Vorwerk & Co. Interholding GmbH, Wuppertal, DE;
Abstract
An aerosol cleaning agent for textile surfaces, particularly for the cleaning of textile upholstery, contains a plasticized urea-formaldehyde resin foam, a propellant, an antisettling and suspending agent respectively and a liquid. In order to obtain improved cleaning action and improved removability from the article to be cleaned, the aerosol cleaning agent comprises approximately 65 to 75 wt % active substance. This active substance contains sodium-aluminum silicate suspended therein and buffered by acid to a pH of about 7-8--and the plasticized urea-formaldehyde resin foam has open-cell foam particles and is present in particle sizes between the limit values of about 0.005 and 0.120 mm and a density (in dry, non-comminuted condition) of about 50 plus or minus 10 kg/m.sup.3. Therefore it is possible to dispense with the addition of a moisture-retaining cation-active antistatic.