Invention Grant
- Patent Title: Information recording disk
- Patent Title (中): 信息记录盘
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Application No.: US789837Application Date: 1985-10-21
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Publication No.: US4716063APublication Date: 1987-12-29
- Inventor: Haruo Uehara , Hiroshi Omata
- Applicant: Haruo Uehara , Hiroshi Omata
- Applicant Address: JPX Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JPX Tokyo
- Priority: JPX59-223714 19841023
- Main IPC: C08F220/00
- IPC: C08F220/00 ; C08F20/00 ; C08F24/00 ; C08F220/10 ; C08F224/00 ; C08G75/00 ; C08G75/02 ; C08G75/04 ; G11B5/84 ; G11B7/253 ; G11B7/26 ; G11B9/06 ; G11B11/10 ; G11B11/105 ; G11B23/00 ; G11B7/24
Abstract:
An information recording disk has a transparent support substrate and a transfer layer formed thereon using a stamper. The transfer layer comprises a precursor having as major components a cycloacetal compound having at least two polymerizable unsaturated groups, a compound having at least two mercapto groups, and an acrylic ester and/or methacrylic ester.
Public/Granted literature
- US5749270A Coaxial cable coring tool Public/Granted day:1998-05-12
Information query
