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. 05, 2024
Filed:
Apr. 28, 2022
Applicant:
Rohm and Haas Electronic Materials Llc, Marlborough, MA (US);
Inventors:
Colin Hayes, Hudson, MA (US);
Colin Calabrese, Marlborough, MA (US);
Christine Hatter, Waltham, MA (US);
Assignee:
Rohm and Haas Electronic Materials LLC., Marlborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 212/32 (2006.01); C08F 212/12 (2006.01); C08F 226/06 (2006.01); C08F 228/06 (2006.01); C08L 25/02 (2006.01); C08L 43/04 (2006.01);
U.S. Cl.
CPC ...
C08L 25/02 (2013.01); C08L 43/04 (2013.01); C08L 2201/02 (2013.01); C08L 2203/206 (2013.01); C08L 2312/00 (2013.01);
Abstract
There is provided a dielectric composite material comprising (a) 20-50 weight % total solids of at least one thermosetting resin and other resin components; and (b) 50-70 weight % total solids of at least one inorganic particulate filler; where the at least one inorganic particulate filler is surface modified with one or more acrylic-based silane coupling agents.