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1. WO2002041845 - UTILIZATION OF POLYACIDS HAVING A TIGHT MOLAR MASS DISTRIBUTION

Publication Number WO/2002/041845
Publication Date 30.05.2002
International Application No. PCT/EP2001/013350
International Filing Date 19.11.2001
Chapter 2 Demand Filed 06.02.2002
IPC
A61K 6/083 2006.01
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 6/889
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
889Polycarboxylate cements; Glass ionomer cements
Applicants
  • 3M ESPE AG [DE]/[DE] (AllExceptUS)
  • MIKULLA, Markus [DE]/[DE] (UsOnly)
  • RACKELMANN, Gabriele [DE]/[DE] (UsOnly)
  • STEFAN, Klaus-Peter [DE]/[DE] (UsOnly)
Inventors
  • MIKULLA, Markus
  • RACKELMANN, Gabriele
  • STEFAN, Klaus-Peter
Common Representative
  • 3M ESPE AG
Priority Data
100 58 829.827.11.2000DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERWENDUNG VON POLYSÄUREN MIT ENGER MOLMASSENVERTEILUNG
(EN) UTILIZATION OF POLYACIDS HAVING A TIGHT MOLAR MASS DISTRIBUTION
(FR) UTILISATION DE POLYACIDES AYANT UNE REPARTITION DE MASSE MOLAIRE RESTREINTE
Abstract
(DE)
Die Erfindung betrifft Dentalmassen, enthaltend mindestens eine Polysäure oder mindestens eine Polysäure und mindestens ein Salz von mindestens einer Polysäure mit einer Molmassenverteilung Mw/Mn im Bereich von 1,0 und 1,7 wobei die Polysäure ein Molekulargewicht Mw im Bereich von 1000 bis 500000 aufweist.
(EN)
The invention relates to dental materials containing at least one polyacid or at least one polyacid and at least one salt of at least one polyacid with a molar mass distribution Mw/Mn ranging from 1.0 to 1.7, whereby the polyacid has a molecular weight Mw ranging from 1,000 to 500,000.
(FR)
La présente invention concerne des matières dentaires contenant au moins un polyacide ou au moins un polyacide et au moins un sel d'au moins un polyacide ayant une répartition de masse molaire Mw/Mn restreinte valant de 1,0 à 1,7, le polyacide présentant un poids moléculaire Mw valant de 1000 à 500000.
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