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:
Jun. 07, 2016
Filed:
Oct. 29, 2009
Applicants:
Junkang J. Liu, Woodbury, MN (US);
Clayton A. George, Afton, MN (US);
Inventors:
Junkang J. Liu, Woodbury, MN (US);
Clayton A. George, Afton, MN (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, Saint Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/04 (2006.01); C09J 7/02 (2006.01); C08J 3/28 (2006.01); C08J 9/32 (2006.01); C09J 183/04 (2006.01); C09J 183/08 (2006.01);
U.S. Cl.
CPC ...
C09J 7/0207 (2013.01); C08J 3/28 (2013.01); C08J 9/32 (2013.01); C09J 183/04 (2013.01); C08J 2201/024 (2013.01); C08J 2207/02 (2013.01); C08J 2383/04 (2013.01); C09J 183/08 (2013.01); Y10T 428/249983 (2015.04); Y10T 428/2809 (2015.01); Y10T 428/2852 (2015.01);
Abstract
Methods of preparing silicone materials using electron beam curing are described. The materials are hot melt processed and cured in the absence of an effective amount of catalysts and initiators. Both functional and nonfunctionalized silicone materials may be used. Exemplary cured materials include silicone pressure sensitive adhesives, silicone foams, and non-tacky silicon films.