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:
Oct. 19, 2010
Filed:
Dec. 12, 2006
Applicants:
Steven Dale Ittel, Wilmington, DE (US);
Alexei A. Gridnev, Wilmington, DE (US);
Inventors:
Steven Dale Ittel, Wilmington, DE (US);
Alexei A. Gridnev, Wilmington, DE (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 4/04 (2006.01); C08F 2/00 (2006.01); C08F 126/02 (2006.01); C08F 20/00 (2006.01); C08F 20/52 (2006.01); C08K 5/34 (2006.01); C08K 3/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Processes for forming adducts of hydrazines with acrylic macromonomers are provided. Also provided are processes for using ring-closing reactions of the adducts to form aminolactams. The adducts are useful, for example, for making adhesives, surfactants, viscosity modifiers, processing aids, and other products.
Ittel, Steven. (2010). Processes for hydrazine addition to acrylic macromonomers and products therefrom (U.S. Patent No. 7816467). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7816467
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile