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:
Dec. 04, 2018
Filed:
May. 15, 2017
Applicant:
Jsr Corporation, Tokyo, JP;
Inventors:
Hiroyuki Komatsu, Tokyo, JP;
Takehiko Naruoka, Tokyo, JP;
Shinya Minegishi, Tokyo, JP;
Kaori Sakai, Tokyo, JP;
Tomoki Nagai, Tokyo, JP;
Assignee:
JSR CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/38 (2006.01); C08F 8/34 (2006.01); C08F 8/40 (2006.01); C08K 5/053 (2006.01); C08K 5/101 (2006.01); C08K 5/07 (2006.01); G03F 7/038 (2006.01); G03F 7/00 (2006.01); H01L 21/3065 (2006.01); B05D 3/06 (2006.01); H01L 21/027 (2006.01); C09D 125/14 (2006.01); H01L 21/033 (2006.01); C09D 153/00 (2006.01); G03F 7/004 (2006.01); G03F 7/039 (2006.01); G03F 7/11 (2006.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01); G03F 7/32 (2006.01); G03F 7/38 (2006.01); H01L 21/311 (2006.01);
U.S. Cl.
CPC ...
G03F 7/038 (2013.01); B05D 3/064 (2013.01); C09D 125/14 (2013.01); C09D 153/00 (2013.01); G03F 7/0002 (2013.01); G03F 7/0045 (2013.01); G03F 7/0046 (2013.01); G03F 7/0048 (2013.01); G03F 7/039 (2013.01); G03F 7/11 (2013.01); G03F 7/16 (2013.01); G03F 7/168 (2013.01); G03F 7/2006 (2013.01); G03F 7/322 (2013.01); G03F 7/38 (2013.01); H01L 21/027 (2013.01); H01L 21/0271 (2013.01); H01L 21/0332 (2013.01); H01L 21/3065 (2013.01); H01L 21/31138 (2013.01); C08L 2201/56 (2013.01);
Abstract
A composition for a base of a directed self-assembling film includes a compound including an oxo acid group, and a solvent. The compound is preferably represented by formula (1). A represents an organic group having 10 or more carbon atoms and having a valency of n. B represents an oxo acid group. n is an integer of 1 to 200. In a case where n is 2 or greater, a plurality of Bs are identical or different.AB)  (1)