EP0904853A3

Process for curing layers of radiation curable adhesives

Abstract

The invention relates to a method for crosslinking radiation-crosslinkable pressure-sensitive adhesive layers by metered irradiation with actinic radiation, in which the layer surface is exposed to a regular or random radiation pattern from regions of different intensities. The method allows a more precise adjustment of the adhesion, in particular of flexible films on a substrate.

EP0904853A3, drawing sheet 1 — Sheet 1 of 1

Term

Term ended

Projected expiry passed 24 September 2018, 8 years ago.

1 sheet

Sheet 1

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
EP0097225A1	Cites	European Patent Office (EPO)	X	Search report	1-5
US4677014A	Cites	United States of America	A	Search report	1
US5416127A	Cites	United States of America	A	Search report	1

5 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims5

Priority claims
Document	Office	Kind	Date
19743014	Germany	A	1997-09-29
19743014	Germany	A	1997-09-29
19743014	Germany	–	1997-09-29
19743014	–	–	–
DE1997143014	–	–	–

Members5

Family members, oldest first
Document	Office	Kind
EP0904853A2	European Patent Office (EPO)	A2	1999-03-31
DE19743014A1	Germany	A1	1999-04-01
JPH11189664A	Japan	A	1999-07-13
US6242504B1	United States of America	B1	2001-06-05
EP0904853A3This record	European Patent Office (EPO)	A3	2006-01-04

17 legal events, as the office reported them to INPADOC

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Events

Legal events, newest first
	Event	Code
2012-02-15	Application deemed to be withdrawnWithdrawn18D	18D
2012-01-13	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2008-03-05	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1
2007-09-26	First examination report despatched17Q	17Q
2006-09-06	Designation fees paidAKX	AKX
2006-08-16	Request for examination filed17P	17P
2006-01-04	Designated contracting statesAK	AK
2006-01-04	Request for extension of the european patentAX	AX
2005-11-19	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL
1999-08-18	Information on inventor provided before grant (corrected)RIN1	RIN1
1999-08-18	Information on inventor provided before grant (corrected)RIN1	RIN1
1999-08-18	Information on inventor provided before grant (corrected)RIN1	RIN1
1999-08-18	Information on inventor provided before grant (corrected)RIN1	RIN1
1999-08-18	Information on inventor provided before grant (corrected)RIN1	RIN1
1999-03-31	Designated contracting statesAK	AK
1999-03-31	Request for extension of the european patentAL;LT;LV;MK;RO;SIAX	AX
1999-02-12	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI