发明授权
- 专利标题: Record member
- 专利标题(中): 记录成员
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申请号: US612957申请日: 1984-05-23
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公开(公告)号: US4551739A公开(公告)日: 1985-11-05
- 发明人: Robert E. Miller , Steven L. Vervacke
- 申请人: Robert E. Miller , Steven L. Vervacke
- 申请人地址: WI Appleton
- 专利权人: Appleton Papers Inc.
- 当前专利权人: Appleton Papers Inc.
- 当前专利权人地址: WI Appleton
- 主分类号: B41M5/155
- IPC分类号: B41M5/155 ; C07C37/20 ; C07C39/16 ; B41M5/16 ; B41M5/22
摘要:
A record member comprising a developer composition comprising 2,2-bis(4-hydroxyphenyl)-5-methylhexane is disclosed. This compound is particularly useful as a color developer for basic chromogenic material.
公开/授权文献
- US5671953A Pipe end fittings 公开/授权日:1997-09-30
信息查询
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