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:
Sep. 12, 2006
Filed:
Feb. 11, 2003
Applicants:
Herve Adam, Princeton, NJ (US);
Mathieu Joanicot, Chatenay-Malabry, FR;
Jon D. Kiplinger, Bordentown, NJ (US);
Mikel Morvan, Princeton, NJ (US);
Inventors:
Herve Adam, Princeton, NJ (US);
Mathieu Joanicot, Chatenay-Malabry, FR;
Jon D. Kiplinger, Bordentown, NJ (US);
Mikel Morvan, Princeton, NJ (US);
Assignee:
Rhodia Chimie, Aubervilliers, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a method for controlling the stability of an emulsion comprising a hydrophobic phase dispersed in an aqueous phase, or an aqueous phase dispersed in a hydrophobic phase, and less than 4% by weight of a surfactant, said process comprising the step of using in the emulsion a block copolymer.