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. 14, 2017
Filed:
Oct. 01, 2014
Applicant:
Allergan, Inc., Irvine, CA (US);
Inventors:
Futian Liu, Sunnyvale, CA (US);
Nicholas J. Manesis, Escondido, CA (US);
Xiaojie Yu, Irvine, CA (US);
Athene Wan Chie Chan, South San Francisco, CA (US);
Assignee:
Allergan, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/26 (2006.01); A61L 27/56 (2006.01); B05D 1/38 (2006.01); B05D 3/00 (2006.01); B05D 5/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/26 (2013.01); A61L 27/56 (2013.01); B05D 1/38 (2013.01); B05D 3/007 (2013.01); B05D 5/00 (2013.01); A61L 2400/08 (2013.01); C08J 2201/04 (2013.01); C08J 2201/042 (2013.01); C08J 2201/0422 (2013.01); C08J 2201/0462 (2013.01); C08J 2201/05 (2013.01); C08J 2207/10 (2013.01); C08J 2207/12 (2013.01); C08J 2353/02 (2013.01); C08J 2375/04 (2013.01); C08J 2383/04 (2013.01);
Abstract
Provided are porogen compositions and methods of using such porogen compositions in the manufacture of porous materials, for example, porous silicone elastomers. The porogens generally include comprising a core material and shell material different from the core material. The porogens can be used to form a scaffold for making a resulting porous elastomer when the scaffold is removed.