Global Patent Index - EP 0980234 A1

EP 0980234 A1 2000-02-23 - ANTIMICROBIAL DENTAL MATERIALS CONTAINING 2,4,4'-TRICHLORO-2'-HYDROXYDIPHENYL ETHER

Title (en)

ANTIMICROBIAL DENTAL MATERIALS CONTAINING 2,4,4'-TRICHLORO-2'-HYDROXYDIPHENYL ETHER

Title (de)

2,4,4'-TRICHLOR-2'-HYDROXYDIPHENYLÄTHER ENTHALTENDE ANTIMIKROBIELLE DENTALMASSEN

Title (fr)

MATERIAUX DENTAIRES ANTIMICROBIENS RENFERMANT DE L'ETHER DE 2,4,4'-TRICHLORO-2'-HYDROXYDIPHENYLE

Publication

EP 0980234 A1 (EN)

Application

EP 98919924 A

Priority

  • US 9808465 W
  • US 4499597 P
  • US 96079097 A

Abstract (en)

[origin: WO9848766A1] Polymerizable dental materials having an antimicrobial effect are provided. These include dental materials such as protective dental varnishes, composites, compomers, fissure sealants, dental cements, dental bonding agents and similar materials, and containing 2,4,4'-trichloro-2'-hydroxydiphenyl ether.

IPC 1-7 (main, further and additional classification)

A61K 6/083; A61K 6/02

IPC 8 full level (invention and additional information)

A61K 6/00 (2006.01); A61K 6/02 (2006.01); A61K 6/08 (2006.01); A61K 6/083 (2006.01)

CPC (invention and additional information)

A61K 6/0067 (2013.01); A61K 6/0091 (2013.01)

Combination set (CPC)

  1. A61K 6/0017 + C08L 33/14
  2. A61K 6/0017 + C08L 33/10
  3. A61K 6/083 + C08L 43/04
  4. A61K 6/083 + C08L 33/068
  5. A61K 6/083 + C08L 33/14
  6. A61K 6/0023 + C08L 33/14

Citation (search report)

See references of WO 9848766A1

Designated contracting state (EPC)

CH DE DK ES FR GB IT LI NL

EPO simple patent family

WO 9848766 A1 19981105; AU 7260498 A 19981124; CA 2288331 A1 19981105; EP 0980234 A1 20000223; JP 2001524113 A 20011127

INPADOC legal status


2006-08-02 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20060207

2004-09-29 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040816

2000-02-23 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991027

2000-02-23 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): CH DE DK ES FR GB IT LI NL