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. 11, 2003
Filed:
May. 05, 2000
Applicant:
Inventors:
Xavier Drujon, Bosdarros, FR;
Pascale Fabre, Paris, FR;
Ludwik Leibler, Paris, FR;
Gilles Meunier, Mazerolles, FR;
Fabrice Domingues Dos Santos, Paris, FR;
Assignee:
Elf Atochem, S.A., Puteaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/00 ; B32B 2/730 ; C08L 5/100 ; C08L 8/300 ;
U.S. Cl.
CPC ...
B05D 5/00 ; B32B 2/730 ; C08L 5/100 ; C08L 8/300 ;
Abstract
The invention concerns hydrophobic films for coating surfaces obtained by drying at low temperature, not requiring coalescent agents, latex containing a core-structured polymer with soft characteristic having a glass transition temperature lower than 20° C. enclosed in a shell with hard characteristic having a glass transition temperature higher than 50° C.
Drujon, Xavier. (2003). Latex based on hydrophobic polymers core/shell structures film forming at low temperature without coalescent agent (U.S. Patent No. 6531185). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6531185
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile