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. 03, 2026
Filed:
Aug. 16, 2022
Merck Patent Gmbh, Darmstadt, DE;
Edward W. Ng, Belle Mead, NJ (US);
Merck Patent GmbH, Darmstadt, DE;
Abstract
The invention relates to a random copolymers which comprise a repeat unit of structure (I) and at least one other type of repeat unit of structure (A), structure (A) comprising: an alkyl bearing repeat units of structure (I), Formula (I), a trialkylsilyloxy bearing repeat units of structure (II), Formula (II), at least one type of crosslinking repeat units of structure (III), Formula (III), and compositions comprising this random copolymer and other compositions which comprise a random copolymer which has a repeat unit of structure (I), Formula (I) and at least one other repeat unit derived from an alkyl 2-methylenealkanoate or a or an alkyl methacrylate, wherein said alkyloxy moiety is substituted with a crosslinking functionality selected from a trialkylsilyloxy, an oxirane, a trialkyloxysilyl, and an anthracene which are free of a thermal acid generator, photoacid generator, thermal radical generator, or photo-radical generator and the process of producing hydrophilic MAT coatings from these compostions for use in directed self-assembly processing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile