发明公开
EP1448846A4 MICROWAVE PRE-TREATMENT OF LOGS FOR USE IN MAKING PAPER AND OTHER WOOD PRODUCTS
审中-公开
基本信息:
- 专利标题： MICROWAVE PRE-TREATMENT OF LOGS FOR USE IN MAKING PAPER AND OTHER WOOD PRODUCTS
- 专利标题（中）：树日志的纸张和木材生产微波处理
- 申请号：EP02791239 申请日：2002-11-12
- 公开(公告)号：EP1448846A4 公开(公告)日：2006-06-21
- 发明人： AKHTAR MASOOD , LENTZ MICHAEL J , HORN ERIC G , KLUNGNESS JOHN H , SCOTT C TIM
- 申请人： BIOPULPING INT INC , US AGRICULTURE
- 专利权人： BIOPULPING INT INC,US AGRICULTURE
- 当前专利权人： BIOPULPING INT INC,US AGRICULTURE
- 优先权： US34781801 2001-11-09
- 主分类号： D21B1/02
- IPC分类号： D21B1/02 ; D21C1/00 ; D21C1/10 ; D21C5/00 ; D21H11/08 ; D21C3/00 ; D21C3/20 ; D21H11/20 ; D21H25/02
摘要：
A method of producing pulp for use in making paper products using microwave radiation to pretreat the source of pulp prior to further processing. Practising the method of the invention results in substantial energy savings while decreasing environmental impact and improving paper qualities.
IPC结构图谱:
| D | 纺织；造纸 |
| --D21 | 造纸；纤维素的生产 |
| ----D21B | 纤维原料或其机械处理 |
| ------D21B1/00 | 纤维原料或其机械处理 |
| --------D21B1/02 | .用物理或化学方法预处理纤维原料 |