- Patent Title: Method for producing a fiber having a pattern on a surface thereof
-
Application No.: US15170027Application Date: 2016-06-01
-
Publication No.: US09810986B2Publication Date: 2017-11-07
- Inventor: Takahiro Senzaki
- Applicant: TOKYO OHKA KOGYO CO., LTD.
- Applicant Address: JP Kawasaki-Shi
- Assignee: TOKYO OHKA KOGYO CO., LTD.
- Current Assignee: TOKYO OHKA KOGYO CO., LTD.
- Current Assignee Address: JP Kawasaki-Shi
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: JP2015-113713 20150604
- Main IPC: G03F7/004
- IPC: G03F7/004 ; G03F7/40 ; G03F7/16 ; G03F7/038 ; G03F7/00 ; B82Y40/00 ; B82Y10/00 ; H01L21/027 ; G03F7/32 ; D01D5/253
Abstract:
A method for producing a fiber having a pattern on a surface thereof, the method including forming a resin composition layer having a linear first pattern using a resin composition; and forming a second pattern on the resin composition layer. The second pattern may be formed by forming a thin film of a block copolymer comprising at least two block chains different from each other in surface free energy on the resin composition layer and subjecting the block copolymer to microphase separation. Alternatively, the second pattern is formed by adhering particles onto the resin composition layer.
Public/Granted literature
- US20160355953A1 METHOD FOR PRODUCING A FIBER HAVING A PATTERN ON A SURFACE THEREOF Public/Granted day:2016-12-08
Information query
IPC分类:
