Oanh Mai Phones & Addresses
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2709 Creek Valley Dr, Garland, TX 75040 (972) 530-3131
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Plano, TX
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Dallas, TX
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Wheeling, IL
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Rolling Meadows, IL
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Lewisville, TX
Publications
Us Patents
Opacity And Color Change Polymerizable Dental Materials
View pageUS Patent:
20050154081, Jul 14, 2005
Filed:
Jan 9, 2004
Appl. No.:
10/707762
Inventors:
Rui YIN - Buffalo Grove IL, US
Byoung SUH - Oak Brook IL, US
Oanh MAI - North Aurora IL, US
Keith HAYES - Lombard IL, US
Louis SHARP - Libertyville IL, US
Byoung SUH - Oak Brook IL, US
Oanh MAI - North Aurora IL, US
Keith HAYES - Lombard IL, US
Louis SHARP - Libertyville IL, US
Assignee:
BISCO, INC. - SchaumbUrg IL
International Classification:
A61F002/00
US Classification:
523115000
Abstract:
Polymerizable compositions are described containing colored polymerization indicators which confer a visible color on the unpolymerized compositions. Upon polymerization, the compositions exhibit reduced or eliminated color. The compositions can also change their opacity during polymerization. The compositions provide easy visual differentiation between the unpolymerized compositions and substrates on which the compositions are placed. The compositions are useful in clinical and laboratory applications such as those involving teeth, dental implants, orthodontic materials, artificial teeth and bones.