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:
Mar. 17, 2009
Filed:
Sep. 29, 2005
Applicant:
Cyril Collin, Benierer, FR;
Inventor:
Cyril Collin, Benierer, FR;
Assignee:
SNF S.A.S., Saint Etienne, FR;
Primary Examiner:
Int. Cl.
CPC ...
C09K 17/00 (2006.01); B29C 47/00 (2006.01); C08G 18/38 (2006.01); C08F 220/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hydro-seeding composition having the form of an aqueous mixture comprising a polyacrylamide polymer and seeds. The polyacrylamide polymer is a potassium anionic polymer salt or an ammonium anionic polymer salt, instead of a sodium-based polyacrylamide polymer. The hydro-seeding composition may also include various soil amendments. The seeds are grass seeds or plant seeds.