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:
Sep. 02, 2014
Filed:
Feb. 08, 2013
Rohm and Haas Electronic Materials Llc, Marlborough, MA (US);
Peter Trefonas, Medway, MA (US);
Phillip Hustad, Manvel, TX (US);
Xinyu Gu, Lake Jackson, TX (US);
Erin Vogel, Midland, MI (US);
Valeriy Ginzburg, Midland, MI (US);
Shih-Wei Chang, Natick, MA (US);
Daniel Murray, Midland, MI (US);
Rohm and Haas Electronic Materials LLC, Marlborough, MA (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A copolymer composition is provided including a block copolymer having a poly(acrylate) block and a poly(silyl acrylate) block; wherein the block copolymer exhibits a number average molecular weight, M, of 1 to 1,000 kg/mol; and, wherein the block copolymer exhibits a polydispersity, PD, of 1 to 2. Also provided are substrates treated with the copolymer composition.