Robert Lee;Joel D. Oxman;Ahmed S. Abuelyaman;Steven M. Aasen;Bradley D. Craig;Afshin Falsafi
发明人:
Bradley D. Craig,Robert Lee,Ahmed S. Abuelyaman,Afshin Falsafi,Steven M. Aasen,Joel D. Oxman
申请号：
US11571762
公开号：
US08465284B2
申请日:
2005.07.07
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Methods and compositions including an aqueous liquid that includes an acid-sensitive dye are disclosed for use in dental and orthodontic procedures. The aqueous liquid can be useful for providing a visible color change to indicate contact with acidic materials including, for example, etching compositions, self-etching adhesives, and self-adhesive compositions.
