公开(公告)号：US11666523B2

公开(公告)日：2023-06-06

申请号：US16644415

申请日：2018-08-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yizhong Wang ,  Tiffany T. Ton ,  Carola A. Carrera Vidal ,  Joel D. Oxman ,  Jennifer J. Post ,  Paul R. Klaiber

IPC: A61K8/81 ,  A61K8/21 ,  A61K8/73 ,  A61Q11/00

CPC classification number: A61K8/8147 ,  A61K8/21 ,  A61K8/73 ,  A61Q11/00 ,  A61K2800/5426 ,  A61K2800/56

Abstract: An aqueous oral care fluoride treatment composition, a method of providing fluoride to a patients tooth surface, and a method of reducing the incidence of dental caries, wherein the composition includes: 0.5 wt-% to 4.8 wt-% of a water-soluble cationic N-containing polymer; a pharmaceutically acceptable buffer; 1.0 wt-% to 2.5 wt-% of sodium fluoride; and at least 60 wt-% water; wherein the weight percentages are based on the total weight of the aqueous composition.

公开(公告)号：US20230000596A1

公开(公告)日：2023-01-05

申请号：US17784752

申请日：2020-12-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Bhaskar V. Velamakanni ,  Paul R. Klaiber ,  Richard P. Rusin ,  Yizhong Wang ,  Kevin T. Reddy ,  Matthew S. Stay ,  Matthew R.D. Smith ,  Jennifer J. Post

IPC: A61C7/08 ,  B33Y10/00 ,  B33Y80/00 ,  B29C64/106 ,  B41M1/12 ,  B41M1/04 ,  B29C59/02 ,  B33Y40/20 ,  A61C19/06 ,  A61C5/00

Abstract: A method for making a dental appliance configured to position at least one tooth of a patient includes printing a hardenable liquid resin composition on a major surface of a polymeric material to form a pattern thereon, wherein the hardenable liquid resin composition includes a glass ionomer, a resin modified glass ionomer, and mixtures and combinations thereof. A dental appliance is formed from the polymeric material that includes an arrangement of cavities configured to receive one or more teeth.