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:
Nov. 09, 2021
Filed:
Jul. 23, 2019
3m Innovative Properties Company, St. Paul, MN (US);
Audrey S. Forticaux, Minneapolis, MN (US);
Joshua M. Fishman, Minneapolis, MN (US);
Caitlin E. Meree, St. Paul, MN (US);
Ying Lin, Woodbury, MN (US);
Qin Lin, Woodbury, MN (US);
Carla S. Thomas, Woodbury, MN (US);
Duane D. Fansler, Dresser, WI (US);
Jimmie R. Baran, Jr., Prescott, WI (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Reaction mixtures, foams prepared from the reaction mixtures, articles containing the foams, and methods of making the foams are provided. The polymeric material in the foam is formed from a polymerizable composition that includes a di(meth)acrylate oligomer and a monomer having a single ethylenically unsaturated group. The foams are highly filled (e.g., at least 60 volume percent of the foam is the filler) and can be thermally conductive. Although the foams contain a large amount of filler, the foams can be compressed at least 40 volume percent with an applied pressure of 50 pounds per square inch (345 kiloPascals).