EP0269869A3

Isocyanate-carboxyl group-containing fatty compounds for manufacture of cellulosic composites

Abstract

A binder/release system for the preparation of molded articles, especially lignocellulosic composites, which utilizes in combination with isocyanate-based binders a fatty material as an internal and/or external release agent, the fatty material being at least one polymerized fatty acid and/or at least one polycarboxyl compound containing a polymeric fatty radical(s).

Term

Term ended

Projected expiry passed 30 October 2007, 18.9 years ago.

Every citation, both waysCites: the store holds 3 of 4

Citations
Document	Relation	Office	Category	Cited during
EP0154400A1	Cites	European Patent Office (EPO)	A	Search report
EP0173866A1	Cites	European Patent Office (EPO)	X	Search report
WO8802383A1	Cites	World Intellectual Property Organization (WIPO)	A	Search report
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 116 (M-216)[1261], 20th May 1983; & JP-A-58 36 430 (NIHON URETHANE SERVICE K.K.) 03-03-1983	Non-patent	–	–	Search report

8 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims5

Priority claims
Document	Office	Kind	Date
935903	United States of America	–	1986-11-28
93590386	United States of America	A	1986-11-28
93590386	United States of America	A	1986-11-28
935903	–	–	–
US19860935903	–	–	–

Members8

Family members, oldest first
Document	Office	Kind
FI875079A	Finland	A	1988-05-29
FI875079A7	Finland	A7	1988-05-29
FI875079L	Finland	L	1988-05-29
EP0269869A2	European Patent Office (EPO)	A2	1988-06-08
US4772442A	United States of America	A	1988-09-20
EP0269869A3This record	European Patent Office (EPO)	A3	1989-07-12
NZ222293A	New Zealand	A	1989-09-27
US4933232A	United States of America	A	1990-06-12

12 legal events, as the office reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code
2007-08-08	Information on inventor provided before grant (corrected)RIN1	RIN1
2007-08-08	Information on inventor provided before grant (corrected)RIN1	RIN1
2007-08-08	Information on inventor provided before grant (corrected)RIN1	RIN1
2007-08-08	Information on inventor provided before grant (corrected)RIN1	RIN1
1992-03-11	Application deemed to be withdrawnWithdrawn18D	18D
1992-01-21	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
1991-06-12	First examination report despatched17Q	17Q
1990-03-14	Request for examination filed17P	17P
1989-07-12	Designated contracting statesAK	AK
1989-05-23	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL
1988-06-08	Designated contracting statesAK	AK
1988-04-23	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI