| 发明名称 | Low grammage recording medium | ||
| 摘要 | The present disclosure provides low grammage recording media, and associated methods and systems. In one example, a low grammage recording medium can comprise a raw base paper having a basis weight of 65 gsm or less, the raw base paper comprising wood fiber and 2 wt % to 10 wt % filler including calcium carbonate. A surface treatment solution is applied to the raw base paper and comprises a surface sizing agent and 3 wt % to 15 wt % calcium carbonate. | ||
| 申请公布号 | US9545810(B2) | 申请公布日期 | 2017.01.17 |
| 申请号 | US201313739594 | 申请日期 | 2013.01.11 |
| 申请人 | Hewlett-Packard Development Company, L.P. | 发明人 | Wingkono Gracy Apprisiani;Stoffel John L.;Oswald Thomas Roger |
| 分类号 | B41M5/00;B41M5/50;D21H11/00;D21H17/67;D21H17/66;D21H25/02;D21H17/63;D21H23/56;D21H17/16;D21H17/17;D21H17/28;D21H21/16;B41M5/52 | 主分类号 | B41M5/00 |
| 代理机构 | Thorpe, North & Western L.L.P. | 代理人 | Thorpe, North & Western L.L.P. |
| 主权项 | 1. A low grammage recording medium, comprising: a raw base paper having a basis weight of 65 gsm or less, the raw base paper, comprising: a filler in an amount at from 2 wt % to 10 wt %, the filler including calcium carbonate; andwood fiber; and a surface treatment solution applied to the raw base paper, the surface treatment solution, comprising: calcium carbonate in an amount at from 3 wt % to 15 wt %, anda surface sizing agent. | ||
| 地址 | Houston TX US | ||