Global Patent Index - EP 0059194 A4

EP 0059194 A4 19840327 - ZINC-CONTAINING GLASS COMPOSITION.

Title (en)

ZINC-CONTAINING GLASS COMPOSITION.

Title (de)

ZINK ENTHALTENDE GLASZUSAMMENSETZUNG.

Title (fr)

COMPOSITION DE VERRE CONTENANT DU ZINC.

Publication

EP 0059194 A4 19840327 (EN)

Application

EP 81902360 A 19810818

Priority

US 18491680 A 19800908

Abstract (en)

[origin: WO8200827A1] Novel glass composition and a dental filling composition for making dental restorations. More particularly, the invention provides a radiopaque dental filling material. Specifically, the dental filling material contains a zinc-containing glass as the component imparting opacity to X-rays.

IPC 1-7

C08K 9/06; A61K 6/00; C03C 1/04

IPC 8 full level

A61K 6/00 (2006.01); A61K 6/06 (2006.01); C03C 1/04 (2006.01); C08K 9/00 (2006.01); C03C 3/115 (2006.01); C03C 3/118 (2006.01); C03C 12/00 (2006.01); C08F 299/00 (2006.01); C08F 299/02 (2006.01); C08K 9/06 (2006.01); C08L 67/06 (2006.01)

CPC (source: EP)

A61K 6/17 (2020.01); A61K 6/77 (2020.01); A61K 6/78 (2020.01); A61K 6/807 (2020.01); C03C 3/118 (2013.01); C03C 12/00 (2013.01)

C-Set (source: EP)

  1. A61K 6/90 + C08L 83/04
  2. A61K 6/887 + C08L 33/14
  3. A61K 6/887 + C08L 33/068
  4. A61K 6/887 + C08L 33/12
  5. A61K 6/887 + C08L 33/10
  6. A61K 6/887 + C08L 43/04

Citation (search report)

No relevant documents have been disclosed

Designated contracting state (EPC)

AT CH DE FR GB LU NL SE

DOCDB simple family (publication)

WO 8200827 A1 19820318; AU 550056 B2 19860227; AU 7534881 A 19820405; CA 1157892 A 19831129; EP 0059194 A1 19820908; EP 0059194 A4 19840327; IT 1142743 B 19861015; IT 8149244 A0 19810907; JP S57501376 A 19820805

DOCDB simple family (application)

US 8101104 W 19810818; AU 7534881 A 19810818; CA 385221 A 19810904; EP 81902360 A 19810818; IT 4924481 A 19810907; JP 50285281 A 19810818