公开(公告)号：US12297316B2

公开(公告)日：2025-05-13

申请号：US18435149

申请日：2024-02-07

Applicant: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY

Inventor： Thomas P. Klun ,  Zeba Parkar ,  John M. Riedesel ,  Richard J. Pokorny ,  Chad M. Amb ,  Benjamin R. Coonce ,  Robert S. Clough ,  Tianyu Wu ,  Saswata Chakraborty ,  Yongshang Lu ,  Benjamin C. MacMurray ,  Ahmed S. Abuelyaman ,  Karl J. L. Geisler ,  Jodi L. Connell ,  Ta-Hua Yu

IPC: B33Y10/00 ,  A61C7/00 ,  A61C7/08 ,  A61C13/00 ,  B29C71/00 ,  B29C71/02 ,  B29C71/04 ,  B33Y40/20 ,  B33Y70/00 ,  B33Y80/00 ,  C08G18/22 ,  C08G18/24 ,  C08G18/32 ,  C08G18/44 ,  C08G64/30 ,  C08K5/00 ,  C08K5/3437 ,  B33Y30/00

Abstract: The present disclosure provides an orthodontic article including the reaction product of the polymerizable composition. Further, the present disclosure provides polymerizable compositions and methods of making an orthodontic article. The method includes obtaining a polymerizable composition and selectively curing the polymerizable composition to form an orthodontic article. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying an orthodontic article; and generating, with the manufacturing device by an additive manufacturing process, the orthodontic article based on the digital object. A system is also provided, including a display that displays a 3D model of an orthodontic article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of an orthodontic article.

公开(公告)号：US11945900B2

公开(公告)日：2024-04-02

申请号：US17052221

申请日：2019-06-27

Applicant: Solventum Intellectual Properties Company

Inventor： Thomas P. Klun ,  Zeba Parkar ,  John M. Riedesel ,  Richard J. Pokorny ,  Chad M. Amb ,  Benjamin R. Coonce ,  Robert S. Clough ,  Tianyu Wu ,  Saswata Chakraborty ,  Yongshang Lu ,  Benjamin C. MacMurray ,  Ahmed S. Abuelyaman ,  Karl J. L. Geisler ,  Jodi L. Connell ,  Ta-Hua Yu

IPC: C08G18/44 ,  A61C7/00 ,  A61C7/08 ,  A61C13/00 ,  B29C71/00 ,  B29C71/02 ,  B29C71/04 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y70/00 ,  B33Y80/00 ,  C08G18/22 ,  C08G18/24 ,  C08G18/32 ,  C08G64/30 ,  C08K5/00 ,  C08K5/3437 ,  B33Y30/00

CPC classification number: C08G18/44 ,  A61C7/002 ,  A61C7/08 ,  A61C13/0019 ,  B29C71/0009 ,  B29C71/02 ,  B29C71/04 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y70/00 ,  B33Y80/00 ,  C08G18/222 ,  C08G18/227 ,  C08G18/242 ,  C08G18/3206 ,  C08G64/305 ,  C08K5/0041 ,  C08K5/3437 ,  B29C2071/0027 ,  B33Y30/00 ,  C08G2650/16

Abstract: The present disclosure provides an orthodontic article including the reaction product of the polymerizable composition. Further, the present disclosure provides polymerizable compositions and methods of making an orthodontic article. The method includes obtaining a polymerizable composition and selectively curing the polymerizable composition to form an orthodontic article. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying an orthodontic article; and generating, with the manufacturing device by an additive manufacturing process, the orthodontic article based on the digital object. A system is also provided, including a display that displays a 3D model of an orthodontic article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of an orthodontic article.

公开(公告)号：US20250009479A1

公开(公告)日：2025-01-09

申请号：US18891184

申请日：2024-09-20

Applicant: Solventum Intellectual Properties Company

Inventor： Saswata Chakraborty ,  Benjamin C. Mac Murray ,  James D. Hansen ,  Karl J.L. Geisler ,  Thomas P. Klun ,  Daniel J. Skamser ,  John M. Riedesel ,  Steven H. Kong ,  Anja Friedrich

IPC: A61C7/08 ,  B29C64/135 ,  B29C64/241 ,  B29C64/30 ,  B29C71/02 ,  B29C71/04 ,  B29L31/00 ,  B33Y10/00 ,  B33Y40/20

Abstract: The present disclosure provides a method of making an orthodontic article. The method includes (a) providing a photopolymerizable composition; (b) selectively curing the photopolymerizable composition using actinic radiation to form an article in the shape of an orthodontic article including a number of layers of at least one photopolymerized polymer; and (c) moving the article and thereby generating a mass inertial force in the uncured photopolymerizable composition. The article has a first surface, and no more than 75% of the first surface has a slope magnitude greater than 2.5 degrees. Orthodontic articles are also provided, including an orthodontic article that is prepared according to the method. Orthodontic articles having low extractable component content are further provided. The mass inertial force tends to form a coating layer of uncured photopolymerizable composition on the article, and curing the coating layer can form a surface having low slope magnitude. The low slope magnitude may be correlated to a low haze of the surface of the article.