WO02090448A3

Effect pigments based on coated glass flakes

Abstract

The present invention relates to effect pigments based on thin glass flakes and to a method for the production of such pigments. The resulting pigment can be used in any application for which pearlescent pigments have been heretofore used such as, for example, in plastics, paints, inks, cosmetic formulations, coatings including solvent or waterborne automotive paint systems, powder coatings, inks and agriculture foils.

Term

No projected expiry on record.

Every citation, both waysCites: the store holds 2 of 3

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
US4867793A	Cites	United States of America	X	International search	1
US5540769A	Cites	United States of America	X	International search	1-6,8-10,12
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29)	Non-patent	–	–	International search	–

19 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
Document	Office	Kind	Date
01111320	European Patent Office (EPO)	A	2001-05-09
01111320	European Patent Office (EPO)	A	2001-05-09
011113206	–	–	–
EP20010111320	–	–	–

Members19

Family members, oldest first
Document	Office	Kind
WO02090448A2	World Intellectual Property Organization (WIPO)	A2	2002-11-14
AU2002302524A1	Australia	A1	2002-11-18
KR20030097856A	Republic of Korea	A	2003-12-31
BR0209460A	Brazil	A	2004-07-06
US2004134385A1	United States of America	A1	2004-07-15
WO02090448A3This record	World Intellectual Property Organization (WIPO)	A3	2004-08-12
EP1463777A2	European Patent Office (EPO)	A2	2004-10-06
JP2004533510A	Japan	A	2004-11-04
CN1592769A	China	A	2005-03-09
US7226503B2	United States of America	B2	2007-06-05
US2007212487A1	United States of America	A1	2007-09-13
CN101054479A	China	A	2007-10-17
CN101074325A	China	A	2007-11-21
CN101074326A	China	A	2007-11-21
TWI292773B	Taiwan Province of China	B	2008-01-21
KR100903223B1	Republic of Korea	B1	2009-06-17
JP2010024460A	Japan	A	2010-02-04
US2010255047A1	United States of America	A1	2010-10-07
US2012010300A1	United States of America	A1	2012-01-12

13 legal events, as 2 offices reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2004-10-06	Wipo information: published in national officeWWP	WWP	WO
2004-03-11	Procedure relating to pct application: ceased to have effect for deCeased8642	8642	DE
2003-12-02	Wipo information: entry into national phaseWWE	WWE	WO
2003-11-10	Wipo information: entry into national phaseWWE	WWE	WO
2003-11-10	Wipo information: entry into national phaseWWE	WWE	WO
2003-11-07	Wipo information: entry into national phaseWWE	WWE	WO
2003-11-06	Wipo information: entry into national phaseWWE	WWE	WO
2003-09-01	Request for entry into the european phaseREEP	REEP	WO
2003-09-01	Wipo information: entry into national phaseWWE	WWE	WO
2003-01-16	Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)DFPE	DFPE	WO
2003-01-08	Ep: the epo has been informed by wipo that ep was designated in this application121	121	WO
2002-11-14	Designated statesAK	AK	WO
2002-11-14	Designated countries for regional patentsAL	AL	WO