EP0010897A3

Polymerisable compositions, derived coatings and other polymerised products

Abstract

Photopolymerisable compositions capable of polymerisation by an acid-catalysed mechanism under the influence of ultraviolet and/or visible light comprise (a) at least one material capable of polymerisation by an acid-catalysed mechanism to a polymeric material of higher molecular weight state, (b) a photosensitive aromatic halonium salt and (c) a material which under the conditions of photopolymerisation will yield a significant proportion of free radicals. These compositions yield useful coating films and other products on irradiation.

Term

Term ended

Projected expiry passed 16 October 1999, 26.9 years ago.

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during
FR2298558A1	Cites	France	D	Search report
US3741769A	Cites	United States of America	–	Search report
US4028204A	Cites	United States of America	–	Search report

20 members in 15 offices

This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims4

Priority claims
Document	Office	Kind	Date
4223578	United Kingdom	–	1978-10-27
7842235	United Kingdom	A	1978-10-27
4223578	–	–	–
GB19780042235	–	–	–

Members20

Family members, oldest first
Document	Office	Kind
IE792031L	Ireland	L	1980-04-27
DK453579A	Denmark	A	1980-04-28
JPS5560521A	Japan	A	1980-05-07
EP0010897A2	European Patent Office (EPO)	A2	1980-05-14
GB2034317A	United Kingdom	A	1980-06-04
BR7906943A	Brazil	A	1980-06-17
ES485415A1	Spain	A1	1980-09-01
ZA795794B	South Africa	B	1980-10-29
EP0010897A3This record	European Patent Office (EPO)	A3	1981-01-21
AU5195979A	Australia	A	1981-04-30
ZW21279A1	Zimbabwe	A1	1981-05-27
NZ191925A	New Zealand	A	1981-12-15
CA1126436A	Canada	A	1982-06-22
GB2034317B	United Kingdom	B	1983-05-11
EP0010897B1	European Patent Office (EPO)	B1	1984-01-25
AT6002T	Austria	T	1984-02-15
ATE6002T1	Austria	T1	1984-02-15
DE2966584D1	Germany	D1	1984-03-01
MX152428A	Mexico	A	1985-07-15
IE49092B1	Ireland	B1	1985-07-24

38 legal events, as 3 offices reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
1995-01-31	Se: european patent has lapsedLapsedEUG	EUG	EP
1990-08-24	Notification of lapseLapsedST	ST	FR
1990-07-03	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1990-06-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1990-06-29	Patent ceasedCeasedPL	PL	CH
1990-06-18	Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4	NLV4	EP
1990-06-13	Gb: european patent ceased through non-payment of renewal feeCeasedGBPC	GBPC	EP
1990-05-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1990-04-30	Be: lapsedLapsedBERE	BERE	EP
1989-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1989-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1989-10-17	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1989-10-16	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1989-10-16	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1988-09-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1987-10-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1986-09-08	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1985-02-13	No opposition filedOpposition26N	26N	EP
1984-12-12	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
1984-12-12	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
1984-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
1984-09-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1984-09-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1984-09-17	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1984-09-11	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
1984-03-02	Fr: translation filedET	ET	EP
1984-03-01	Corresponds to:REF	REF	EP
1984-01-25	Designated contracting statesAK	AK	EP
1984-01-25	Corresponds to:REF	REF	EP
1983-11-25	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
1983-08-10	It: translation for a ep patent filedITF	ITF	EP
1983-08-10	It: translation for a ep patent filedITF	ITF	EP
1982-02-03	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
1981-03-25	Request for examination filed17P	17P	EP
1981-01-21	Designated contracting statesAK	AK	EP
1980-11-20	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1980-05-14	Designated contracting statesAK	AK	EP
1980-03-18	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Polymerisable compositions, derived coatings and other polymerised products

Abstract

Term

Priority claims4

Members20

Over the term

Events

Numbers

Titles3

Classification

Designated states1