Patent EP0449399A2 successfully refreshed from Google Patents.
← Back to Patent Explorer
EP0449399A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Polymerizable dental composition

Assignee: Ivoclar AG
•
Filing: 1991-03-22
•
Granted: —
•
Expires: 2011-03-22
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Eine als Unterfüllungsmaterial geeignete polymerisierbare Dentalmasse auf Basis von mindestens einem polymerisierbaren Monomer oder Prepolymer, einem Härtungskatalysator und anorganischen Füllstoffen enthält als Füllstoff ein Glaspulver mit einem Gehalt an 40 - 75 Gew.% CaO, 5 - 30 Gew.% B2O3 und 5 - 35 Gew.% SiO2. A polymerizable dental material based on at least one polymerizable monomer or prepolymer, a hardening catalyst and inorganic fillers suitable as an underfill material contains as a filler a glass powder with a content of 40-75% by weight CaO, 5-30% by weight B2O3 and 5-35% by weight % SiO2.

Inventors

  • 👤 Volker Dr. Rheinberger
  • 👤 Ulrich Dr. Salz
  • 👤 Kurt Grabher

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-31 17:46
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/40; A; A61; A61K; A61K6/00; A61K6/80; A61K6/884; A61K6/887

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag