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1. WO2012106083 - DENTAL COMPOSITION, METHOD OF PRODUCING AND USE THEREOF

Publication Number WO/2012/106083
Publication Date 09.08.2012
International Application No. PCT/US2012/021059
International Filing Date 12.01.2012
IPC
A61K 6/083 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
02Use of preparations for artificial teeth, for filling or for capping teeth
08Use of natural or synthetic resins
083Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
CPC
A61K 6/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
A61K 6/15
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
15Compositions characterised by their physical properties
A61K 6/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
15Compositions characterised by their physical properties
16Refractive index
A61K 6/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
20Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish
A61K 6/887
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
80Preparations for artificial teeth, for filling teeth or for capping teeth
884comprising natural or synthetic resins
887Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Applicants
  • 3M INNOVATIVE PROPERTIES COMPANY [US]/[US] (AllExceptUS)
  • ECKERT, Adrian S. [DE]/[DE] (UsOnly)
  • CUB, Michael [DE]/[DE] (UsOnly)
  • HAILAND, Bettina [DE]/[DE] (UsOnly)
  • KESTEL, Marion [DE]/[DE] (UsOnly)
  • DEDE, Karsten [DE]/[DE] (UsOnly)
  • HOHEISEL, Uwe H. [DE]/[DE] (UsOnly)
  • RAIA, Gioacchino [IT]/[DE] (UsOnly)
  • THALACKER, Christoph [DE]/[DE] (UsOnly)
  • HECHT, Reinhold [DE]/[DE] (UsOnly)
  • LUCHTERHANDT, Thomas [DE]/[DE] (UsOnly)
Inventors
  • ECKERT, Adrian S.
  • CUB, Michael
  • HAILAND, Bettina
  • KESTEL, Marion
  • DEDE, Karsten
  • HOHEISEL, Uwe H.
  • RAIA, Gioacchino
  • THALACKER, Christoph
  • HECHT, Reinhold
  • LUCHTERHANDT, Thomas
Agents
  • STEWART, Pamela L.
Priority Data
11152685.131.01.2011EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DENTAL COMPOSITION, METHOD OF PRODUCING AND USE THEREOF
(FR) COMPOSITION DENTAIRE, SON PROCÉDÉ DE PRODUCTION ET SON UTILISATION
Abstract
(EN) The invention relates to a dental composition comprising a) compound (A) with the following features: only one backbone unit (U) with 6 to 20 carbon atoms, at least 6 carbon atoms thereof forming an aromatic or an aliphatic cyclic moiety, the remaining carbon atoms either being part of substituents pending from the cyclic moiety or being part of bridging groups to spacer units, wherein one or more of the remaining carbon atoms can be replaced by an oxygen atom, the backbone unit not comprising a bisphenol structure, one or two spacer unit(s) (S) being connected to the backbone unit (U) via an ether linkage, at least one spacer unit (S) comprising a - CH2 - CH2 - CH2 - CH2 - O - CH2 - CH (Q) - OG chain or a -CH2-CH(OG) -CH2-OM residue or a mixture of these two types of spacers within one spacer unit, with G comprising at least one group selected from acroyl, methacroyl, acetyl, benzoyl, and combinations thereof, M comprising at least one aryl group, Q comprising at least one group selected from hydrogen, methyl, phenyl, phenoxymethyl, and combinations thereof, b) filler (B) and c) initiator (C).
(FR) La présente invention a pour objet une composition dentaire comprenant a) un composé (A) ayant les caractéristiques suivantes : seulement un motif squelette (U) comportant de 6 à 20 atomes de carbone, dont au moins 6 atomes de carbone forment un fragment cyclique aromatique ou aliphatique, les atomes de carbone restants soit faisant partie de substituants pendant du fragment cyclique soit faisant partie de groupes pontants à des motifs espaceurs, un ou plusieurs des atomes de carbone restants pouvant être remplacés par un atome d'oxygène, le motif squelette ne comprenant pas de structure bisphénol, un ou deux motifs espaceurs (S) étant reliés au motif squelette (U) par l'intermédiaire d'une liaison éther, au moins un motif espaceur (S) comprenant une chaîne -CH2-CH2-CH2-CH2-O-CH2-CH(Q)-OG ou un résidu -CH2-CH(OG)-CH2-OM ou un mélange de ces deux types d'espaceurs au sein d'un motif espaceur, G comprenant au moins un groupe choisi parmi un acroyle, un méthacroyle, un acétyle, un benzoyle, et leurs combinaisons, M comprenant au moins un groupe aryle, et leurs combinaisons, Q comprenant au moins un groupe choisi parmi l'hydrogène, un méthyle, un phényle, un phénoxyméthyle, et leurs combinaisons, b) une charge (B) et c) un initiateur (C).
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