发明授权
- 专利标题: Copper complexes and their use as wood preservatives
- 专利标题(中): 铜配合物及其作为木材防腐剂的用途
-
申请号: US12338593申请日: 2008-12-18
-
公开(公告)号: US09089127B1公开(公告)日: 2015-07-28
- 发明人: Albert Gordon Anderson , Mark A. Scialdone
- 申请人: Albert Gordon Anderson , Mark A. Scialdone
- 申请人地址: US DE Wilmington
- 专利权人: EI DU PONT DE NEMOURS AND COMPANY
- 当前专利权人: EI DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址: US DE Wilmington
- 主分类号: C09K3/00
- IPC分类号: C09K3/00 ; A01N25/34 ; A01N25/00 ; C09D5/16 ; A01N55/02 ; B32B23/08 ; B05D1/28 ; D21C3/00 ; B32B27/06 ; D21C3/20
摘要:
This invention relates to preservatives at neutral or slightly acidic pH containing copper complexes and calcium, magnesium, and/or zinc cations for protection of wood, cellulose, hemicellulose, and lignocellulose from decay caused by fungi.