EP0337516A3

Aqueous bleach compositions

Abstract

An aqueous, liquid bleaching composition is described having a pH of from 2 to 6 and comprising a solid, particulate, substantially water-insoluble, organic peroxy acid such as diperoxy dodecane dioic acid. This peroxy acid is stably suspended in an aqueous liquid by a structuring combination of a secondary C₁₀-C₂₀ alkane sulphonate, an ethoxylated fatty alcohol and sodium sulphate.

Term

Term ended

Projected expiry passed 14 February 2009, 17.6 years ago.

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during
EP0160342A2	Cites	European Patent Office (EPO)	AD	Search report
EP0176124A2	Cites	European Patent Office (EPO)	AD	Search report
EP0240481A1	Cites	European Patent Office (EPO)	AD	Search report
US4822510A	Cites	United States of America	E	Search report

17 members in 10 offices

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
Document	Office	Kind	Date
8806704	United Kingdom	A	1988-03-21
8806704	United Kingdom	–	1988-03-21
8806704	–	–	–
GB19880006704	–	–	–

Members17

Family members, oldest first
Document	Office	Kind
GB8806704D0	United Kingdom	D0	1988-04-20
NO890503D0	Norway	D0	1989-02-07
AU2981289A	Australia	A	1989-09-21
NO890503L	Norway	L	1989-09-22
EP0337516A2	European Patent Office (EPO)	A2	1989-10-18
BR8900970A	Brazil	A	1989-10-24
BR8900970A	Brazil	A	1989-10-24
US4929377A	United States of America	A	1990-05-29
EP0337516A3This record	European Patent Office (EPO)	A3	1990-05-30
AU597522B2	Australia	B2	1990-05-31
TR23866A	Türkiye	A	1990-10-16
ZA89976B	South Africa	B	1990-10-31
JPH0320399A	Japan	A	1991-01-29
JPH0531917B2	Japan	B2	1993-05-13
NO173948B	Norway	B	1993-11-15
NO173948C	Norway	C	1994-02-23
CA1328715C	Canada	C	1994-04-26

10 legal events, as the office reported them to INPADOC

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Events

Legal events, newest first
	Event	Code
1994-12-14	Application deemed to be withdrawnWithdrawn18D	18D
1994-10-21	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
1993-04-28	First examination report despatched17Q	17Q
1992-12-02	Party data changed (applicant data changed or rights of an application transferred)RAP3	RAP3
1992-12-02	Party data changed (applicant data changed or rights of an application transferred)RAP3	RAP3
1990-07-04	Request for examination filed17P	17P
1990-05-30	Designated contracting statesAK	AK
1990-04-09	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL
1989-10-18	Designated contracting statesAK	AK
1989-09-02	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI