ORAL AND DENTAL HYGIENE AND CLEANING AGENTS FOR REDUCING TOOTH DISCOLORATION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
N/A
app pub date -
Nov 8, 2016
filing date -
May 14, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to oral and dental hygiene and cleaning agents, including—with respect to the weight thereof—a) 0.001 to 5 wt % of copolymer(s) comprising at least one structural unit of formula (A1) and at least one structural unit of formula (A2); b) formula (A1), formula (A2), wherein R1 stands for a (C1 to C18)-alkyl group, R2 stands for a (C1 to C6)-alkyl group, M stands for a hydrogen atom or an equivalent of a monovalent or polyvalent cation; and c) 0.1 to 10 wt % of pentasodium triphosphate; which result synergistically in improved cleaning power for surface stains on teeth and in improved prevention of reforming dental calculus, without abrasion of hard dental tissue being increased.
First Claim
Other Claims data not available