IP Library › Patent Application 12614560
Patent Application
App. No. 12/614,560

Compositions For Dental Composites With Tricyclo[5.2.1.02.6]decane Derivatives

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Quick Facts
Patent No.
US None
App. No.
12/614,560
Abstract

Dental composites comprising monomers, crosslinking agents, fillers, and initiators, in which the crosslinking agent comprises more than 50% by weight of the acrylate monomer TCD-DI-HEA, and the cyctotoxicity of the cured composite as determined according to the standard requirements of ISO 10993-5 and DIN EN ISO 7405 is assessed into the category “no cytotoxic potential”.

Claims (8)

1 . Dental composites comprising

monomers,

crosslinking agents,

fillers,

initiators, wherein

the crosslinking agent is comprised of the acrylate monomer TCD-DI-HEA in an amount of more than 50% by weight, and wherein the cyctotoxicity of the cured composite as determined according to the standard requirements of ISO 10993-5 and DIN EN ISO 7405 is assessed into the category “no cytotoxic potential”.

2 . Composition according to claim 1 , wherein the crosslinking agent further comprises silorans.

3 . Composition according to claim 1 which is essentially free from bis-GMA.

Assignments (2)
CHANGE OF NAME Recorded Oct 20, 2017
From: HERAEUS KULZER GMBH
To: KULZER GMBH
Reel/Frame 044242/0705 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 2, 2009
From: UTTERODT, ANDREAS, DR.; RUPPERT, KLAUS, DR.; SCHAUB, MATTHIAS, DR.; DIEFENBACH, CHRISTINE, MRS.; REISCHL, KURT; HOHMANN, ALFRED; ECK, MICHAEL; SCHOENHOF, NELLI, MRS.
To: HERAEUS KULZER GMBH
Reel/Frame 023592/0192 →