Global Patent Index - EP 1049449 A1

EP 1049449 A1 2000-11-08 - METHOD FOR CLEANING DENTURES

Title (en)

METHOD FOR CLEANING DENTURES

Title (de)

VERFAHREN ZUM REINIGEN VON ZAHNPROTHESEN

Title (fr)

PROCEDE DE NETTOYAGE DE DENTIERS

Publication

EP 1049449 A1 (EN)

Application

EP 99903465 A

Priority

  • US 9901835 W
  • US 9801712 W

Abstract (en)

[origin: WO9938482A1] The present invention relates to a method for cleaning dentures, and more particularly to a method requiring a small amount of liquid cleanser and made more effective by heating, particularly by microwave, to a temperature in the range from 40 DEG C to 100 DEG C. The method provides rapid, convenient cleaning and excellent plaque removal.

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

A61K 7/30; C11D 1/825; C11D 1/83; C11D 3/382; C11D 3/39

IPC 8 full level (invention and additional information)

A61K 8/22 (2006.01); A61K 8/894 (2006.01); A61Q 11/02 (2006.01); C11D 3/39 (2006.01); C11D 11/00 (2006.01)

CPC (invention and additional information)

A61Q 11/02 (2013.01); A61K 8/22 (2013.01); A61K 8/894 (2013.01); C11D 3/3947 (2013.01); C11D 11/007 (2013.01)

Citation (search report)

See references of WO 9938482A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

WO 9938482 A1 19990805; WO 9938482 A8 20010215; AU 2347999 A 19990816; AU 6255098 A 19990816; EP 1049449 A1 20001108; WO 9938481 A1 19990805

INPADOC legal status


2017-02-08 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20160802

2007-01-24 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20061222

2000-11-08 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000824

2000-11-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE