Processing

Please wait...

Settings

Settings

1. WO2020003197 - ORTHODONTIC ARTICLES PREPARED USING A POLYCARBONATE DIOL, POLYMERIZABLE COMPOSITIONS, AND METHODS OF MAKING THE ARTICLES

Publication Number WO/2020/003197
Publication Date 02.01.2020
International Application No. PCT/IB2019/055455
International Filing Date 27.06.2019
IPC
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6
Preparations for dentistry
02
Use of preparations for artificial teeth, for filling or for capping teeth
08
Use of natural or synthetic resins
083
Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6
Preparations for dentistry
02
Use of preparations for artificial teeth, for filling or for capping teeth
08
Use of natural or synthetic resins
087
Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
09
Polyurethanes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
08
Mouthpiece-type retainers
[IPC code unknown for B29C 64/124]
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6
Preparations for dentistry
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
A61K 6/083 (2006.01)
A61K 6/09 (2006.01)
A61C 7/08 (2006.01)
B29C 64/124 (2017.01)
A61K 6/00 (2006.01)
A61C 7/00 (2006.01)
CPC
A61C 7/002
A61C 7/08
A61K 6/00
A61K 6/891
A61K 6/893
B29C 64/124
Applicants
  • 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427, US
Inventors
  • KLUN, Thomas P.; US
  • PARKAR, Zeba; US
  • RIEDESEL, John M.; US
  • POKORNY, Richard J.; US
  • AMB, Chad M.; US
  • COONCE, Benjamin R.; US
  • CLOUGH, Robert S.; US
  • WU, Tianyu; US
  • CHAKRABORTY, Saswata; US
  • LU, Yongshang; US
  • MAC MURRAY, Benjamin C.; US
  • ABUELYAMAN, Ahmed S.; US
  • GEISLER, Karl J.L.; US
  • CONNELL, Jodi L.; US
  • YU, Ta-Hua; US
Agents
  • PISHKO, Adrian L.; US
  • FLORCZAK, Yen Tong,; US
  • BLANK, Colene H.,; US
  • HARTS, Dean M. ,; US
  • LEVINSON, Eric D.,; US
  • MAKI, Eloise J.,; US
  • NOWAK, Sandra K.,; US
  • RINGSRED, Ted K.,; US
Priority Data
62/692,45629.06.2018US
62/692,46629.06.2018US
62/736,02725.09.2018US
62/736,03125.09.2018US
62/769,30519.11.2018US
62/769,37519.11.2018US
62/769,42119.11.2018US
62/769,43419.11.2018US
62/798,08329.01.2019US
62/850,63821.05.2019US
PCT/US2018/06207420.11.2018US
PCT/US2018/06208520.11.2018US
PCT/US2019/03324121.05.2019US
PCT/US2019/03325221.05.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ORTHODONTIC ARTICLES PREPARED USING A POLYCARBONATE DIOL, POLYMERIZABLE COMPOSITIONS, AND METHODS OF MAKING THE ARTICLES
(FR) ARTICLES ORTHODONTIQUES PRÉPARÉS À L'AIDE D'UN POLYCARBONATEDIOL, COMPOSITIONS POLYMÉRISABLES, ET PROCÉDÉS DE FABRICATION DESDITS ARTICLES
Abstract
(EN)
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.
(FR)
La présente invention concerne un article orthodontique qui comprend le produit de réaction d’une composition polymérisable. L’invention concerne également des compositions polymérisables et des procédés de fabrication d'un article orthodontique. Le procédé consiste à obtenir une composition polymérisable et à durcir sélectivement la composition polymérisable pour former un article orthodontique. L'invention concerne également des procédés qui consistent à recevoir, au moyen d'un dispositif de fabrication comportant un ou plusieurs processeurs, un objet numérique comprenant des données spécifiant un article orthodontique ; et à générer, avec le dispositif de fabrication au moyen d'un procédé de fabrication additive, l'article orthodontique sur la base de l'objet numérique. L'invention concerne également un système, qui comprend un dispositif d'affichage qui affiche un modèle 3D d'un article orthodontique ; et un ou plusieurs processeurs qui, en réponse au modèle 3D sélectionné par un utilisateur, amènent une imprimante 3D à créer un objet physique d'un article orthodontique.
Latest bibliographic data on file with the International Bureau