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:
May. 08, 2012
Filed:
Jun. 05, 2001
Herbert Benson Scher, Moraga, CA (US);
Jinling Chen, Randolph, NJ (US);
Isabelle Mazeaud, San Francisco, CA (US);
David Braun Kanne, Corte Madera, CA (US);
Ian Malcolm Shirley, Bracknell, GB;
Philip Wade, Runcorn, GB;
John Christopher Padget, Frodsham, GB;
Anne Waller, Wokingham, GB;
Herbert Benson Scher, Moraga, CA (US);
Jinling Chen, Randolph, NJ (US);
Isabelle Mazeaud, San Francisco, CA (US);
David Braun Kanne, Corte Madera, CA (US);
Ian Malcolm Shirley, Bracknell, GB;
Philip Wade, Runcorn, GB;
John Christopher Padget, Frodsham, GB;
Anne Waller, Wokingham, GB;
Syngenta Limited, Bracknell, GB;
Abstract
A novel microcapsule comprising an encapsulated material which is enclosed within a solid permeable shell of a polymer resin having surface modifying compounds capable of reacting with isocyanate incorporated therein is disclosed. The process for producing such microcapsules is likewise disclosed.