Invention Grant
- Patent Title: Phenolic compound and recording material
- Patent Title (中): 酚类化合物和记录材料
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Application No.: US13138301Application Date: 2010-02-01
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Publication No.: US08529688B2Publication Date: 2013-09-10
- Inventor: Satoshi Kodama , Shinichi Satoh , Toshio Aihara , Tadashi Kawakami , Kazumi Jyujyo
- Applicant: Satoshi Kodama , Shinichi Satoh , Toshio Aihara , Tadashi Kawakami , Kazumi Jyujyo
- Applicant Address: JP Tokyo
- Assignee: Nippon Soda Co., Ltd.
- Current Assignee: Nippon Soda Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2009-022193 20090203
- International Application: PCT/JP2010/000573 WO 20100201
- International Announcement: WO2010/089984 WO 20100812
- Main IPC: C09D7/12
- IPC: C09D7/12 ; C07C235/38

Abstract:
Provided is a recording material with a superior storage property for the background and image, particularly with a remarkable superiority in any of light resistance of the background, and light, moisture and heat resistance of the image. The recording material contains a phenolic compound represented by formula (I) [wherein R1-R3 each independently represent a hydrogen atom or C1-C4 alkyl group; R5 represents a hydrogen atom, C1-C4 alkyl group or C1-C4 alkoxy group, with the proviso that when R5 is a hydrogen atom, R4 is a C1-C4 alkyl group, when R5 is a C1-C4 alkyl group, R4 is a hydrogen atom, and when R5 is a C1-C4 alkoxy group, R4 is a C1-C4 alkoxy group].
Public/Granted literature
- US20110308429A1 Phenolic compound and recording material Public/Granted day:2011-12-22
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