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:
Jul. 15, 2014
Filed:
Jun. 28, 2010
Applicants:
Pham H. Nam, Shizuoka, JP;
Jeong Chang Lee, Shizuoka, JP;
Inventors:
Pham H. Nam, Shizuoka, JP;
Jeong Chang Lee, Shizuoka, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08C 1/14 (2006.01); C08K 3/36 (2006.01); C08K 3/22 (2006.01); C08K 3/00 (2006.01);
U.S. Cl.
CPC ...
C08K 3/2279 (2013.01); C08K 3/0008 (2013.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01);
Abstract
A polymer composition is disclosed wherein inorganic particles are uniformly dispersed at the nano level in a polymer without having the inorganic particles being surface-treated. Further disclosed is a method for manufacturing a polymer composition wherein a co-aggregate which is obtained by uniformly mixing polymer dispersion with an inorganic particle colloidal solution and co-aggregating the polymer primary particles and inorganic particles which are heterogeneous particles, is separated from the solvent and dried so that the inorganic particles are uniformly dispersed at the nano level in the polymer.