发明授权
- 专利标题: Carbon paper inks containing wax-anhydride compounds
- 专利标题(中): 含有蜡 - 酐化合物的碳纸油墨
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申请号: US317524申请日: 1972-12-22
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公开(公告)号: US3933512A公开(公告)日: 1976-01-20
- 发明人: William J. Heintzelman , Michael I. Naiman
- 申请人: William J. Heintzelman , Michael I. Naiman
- 申请人地址: MO St. Louis
- 专利权人: Petrolite Corporation
- 当前专利权人: Petrolite Corporation
- 当前专利权人地址: MO St. Louis
- 主分类号: C09D11/12
- IPC分类号: C09D11/12
摘要:
Wax-anhydride compounds and derivatives thereof, including amides, esters, etc. of such wax-anhydride compounds, employed in carbon paper inks.
公开/授权文献
- US4899673A Control device for cyclic sewing machine 公开/授权日:1990-02-13
信息查询
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