Global Patent Index - EP 1806318 A8

EP 1806318 A8 2007-10-10 - METHOD FOR MANUFACTURING TITANIUM BALL

Title (en)

METHOD FOR MANUFACTURING TITANIUM BALL

Title (de)

VERFAHREN ZUR HERSTELLUNG EINER TITANKUGEL

Title (fr)

PROCEDE DE FABRICATION D"UNE BOULE DE TITANE

Publication

EP 1806318 A8 (EN)

Application

EP 05720441 A

Priority

  • JP 2005004170 W
  • JP 2004307399 A
  • JP 2004321266 A
  • JP 2004329723 A
  • JP 2004329722 A
  • JP 2004329721 A
  • JP 2004382268 A
  • JP 2004382269 A

Abstract (en)

[origin: EP1806318A1] The present invention provides a manufacturing method for a titanium ball that improves a deodorizing function, an antibacterial function, an antifouling function, and an air and water purifying function of titanium dioxides so as to allow coating a base material (21, 22) with titanium oxide (23) simply and accurately, which is also a manufacturing method for a titanium ball that sufficiently displays the above-described functions even in a dark place such as a toilet tank, and is characterized by including a step of making titanium oxide powder collide and/or frictionally contact for discoloration.

IPC 8 full level (invention and additional information)

C01G 23/04 (2006.01); B01J 35/02 (2006.01); B01J 35/08 (2006.01); B01J 37/02 (2006.01); B05D 7/24 (2006.01)

CPC (invention and additional information)

C09C 1/3607 (2013.01); B01J 35/004 (2013.01); C09C 1/3615 (2013.01); B01J 21/063 (2013.01); C02F 2305/10 (2013.01); Y10T 428/31678 (2015.04)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

EPO simple patent family

EP 1806318 A1 20070711; EP 1806318 A8 20071010; JP WO2006033177 A1 20080515; TW 200615235 A 20060516; TW 200616895 A 20060601; US 2008102293 A1 20080501; WO 2006033176 A1 20060330; WO 2006033177 A1 20060330

INPADOC legal status


2009-05-13 [18W] WITHDRAWN

- Effective date: 20090330

2008-01-02 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2007-10-03 [RIN1] INVENTOR (CORRECTION)

- Inventor name: SUMI, KIICHIROU

2007-10-03 [RIN1] INVENTOR (CORRECTION)

- Inventor name: HUANG, YUN

2007-07-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20070322

2007-07-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR