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. 30, 1992
Filed:
Oct. 05, 1990
Applicant:
Inventors:
Henderik Hesseling, Veendam, NL;
Andries Kraak, Eelde, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D / ;
U.S. Cl.
CPC ...
405263 ; 106900 ; 47-9 ; 405264 ;
Abstract
The invention relates to a method of stabilizing the soil and preventing erosion. According to the invention such a method is characterized by treating the soil with a mixed product of a pre-gelatinized starch and 0.5-5% by weight, calculated on the dry starch, of a surfactant compound which contains an unbranched saturated alkyl group and is selected from the alkyl sulfates having 10-16 carbon atoms, the alkyl sulfonates having 10-16 carbon atoms and the fatty acid alcohols having 8-12 carbon atoms. The invention also relates to said mixed product.