Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance
申请人:Ecolab USA Inc.
公开号:US10463756B2
公开(公告)日:2019-11-05
The present invention generally relates to fluorescent marking compositions and their use to determine whether a surface has been cleaned. More particularly, the marking compositions comprise fluorescent polymers.
本发明一般涉及荧光标记组合物及其用于确定表面是否已被清洁。更具体地说,标记组合物包括荧光聚合物。