发明授权
- 专利标题： USE OF THIOUREA COMPOUNDS FOR CONTROLLING BIOFOULING
- 专利标题（中）： 硫脲组合物用于防治生物污染USE
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申请号： EP96933940.7申请日： 1996-09-27
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公开(公告)号： EP0876300B1公开(公告)日： 2002-01-02
- 发明人: ZOLLINGER, Mark, L. , BRYANT, Stephen, D.
- 申请人： BUCKMAN LABORATORIES INTERNATIONAL, INC.
- 申请人地址： 1256 North McLean Boulevard Memphis TN 38108-0305 US
- 专利权人： BUCKMAN LABORATORIES INTERNATIONAL, INC.
- 当前专利权人： BUCKMAN LABORATORIES INTERNATIONAL, INC.
- 当前专利权人地址： 1256 North McLean Boulevard Memphis TN 38108-0305 US
- 代理机构： Matthews, Derek Peter
- 优先权： US536983 19950929
- 国际公布： WO9711911 19970403
- 主分类号： C02F1/50
- IPC分类号： C02F1/50 ; C09D5/14 ; A01N47/36
摘要：
The present invention relates to a method to inhibit bacteria from adhering to a submergible surface. The method contacts the submergible surface with an effective amount of at least one thiourea to inhibit bacterial adhesion to the submergible surface. The present invention also relates to a method for controlling biofouling of an aqueous system. This method adds an effective amount of at least one thiourea to inhibit bacteria from adhering to a submerged surface within the aqueous system. This method effectively controls biofouling without substantially killing the bacteria. The thiourea used in the method of the invention is a compound of formula (I). The present invention also relates to compositions containing thiourea compounds and useable in the above methods. The compositions comprise at least one thiourea in an amount effective to inhibit bacteria from adhering to submergible or submerged surfaces.
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