发明申请
WO2007079213A3 METAL SALTS OF HYDROLYZED OLEFIN/MALEIC ANHYDRIDE COPOLYMERS AND THEIR USE AS WOOD PRESERVATIVES
审中-公开
基本信息:
- 专利标题： METAL SALTS OF HYDROLYZED OLEFIN/MALEIC ANHYDRIDE COPOLYMERS AND THEIR USE AS WOOD PRESERVATIVES
- 专利标题（中）：水解烯烃/马来酸酐共聚物的金属盐及其作为木材防腐剂的用途
- 申请号：PCT/US2006049544 申请日：2006-12-28
- 公开(公告)号：WO2007079213A3 公开(公告)日：2007-11-22
- 发明人： ANDERSON ALBERT GORDON , FEASTER JOHN , PATEL DAMINI , SCIALDONE MARK
- 申请人： DU PONT , ANDERSON ALBERT GORDON , FEASTER JOHN , PATEL DAMINI , SCIALDONE MARK
- 专利权人： DU PONT,ANDERSON ALBERT GORDON,FEASTER JOHN,PATEL DAMINI,SCIALDONE MARK
- 当前专利权人： DU PONT,ANDERSON ALBERT GORDON,FEASTER JOHN,PATEL DAMINI,SCIALDONE MARK
- 优先权： US75521105 2005-12-30
- 主分类号： A01N59/20
- IPC分类号： A01N59/20 ; A01N35/06 ; A01N37/06 ; A01N37/10 ; A01N59/16 ; A01P3/00 ; A01P7/04 ; B27K3/22 ; B27K3/32 ; B27K3/52
摘要：
Complexes of copper and/or zinc with hydrolyzed olefin/maleic anhydride copolymers were solubilized in ammoniacal solution providing preservative solutions that fully penetrate wood. With loss of the ammonia from the wood, the complexes were stably retained in the wood providing a long lasting preservative.
摘要（中）：
将铜和/或锌与水解的烯烃/马来酸酐共聚物的配合物溶解在氨溶液中，提供完全渗透木材的防腐剂溶液。 随着木材中氨的流失，复合物被稳定地保留在木材中，提供了持久的防腐剂。