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EP0091564

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Extract from the Register of European Patents

EP About this file: EP0091564

EP0091564 - Solubilisation of insoluble Fe(III) compounds in alkaline baths for the treatment of textiles [Right-click to bookmark this link]
Former [1983/42]	Agent for the solubilisation of insoluble Fe(III) compositions in alkaline baths for the treatment of textiles
	[1986/08]
Status	No opposition filed within time limit Status updated on 17.12.1986 Database last updated on 26.03.2026
Most recent event Tooltip	17.12.1986	No opposition filed within time limit	published on 04.02.1987 [1987/06]
Applicant(s)	For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE
	[N/P]
Former [1983/42]	For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE
Inventor(s)	01 / Streit, Werner, Dr. Im Woogtal 11 D-6719 Bobenheim / DE
	02 / Lorenz, Klaus, Dr. Ludwig-Uhland-Strasse 16 D-6520 Worms 1 / DE
	03 / Leppert, Norbert Friedrich-Profit-Strasse 15 D-6720 Speyer / DE
	[1983/42]
Application number, filing date	83102402.1	11.03.1983
	[1983/42]
Priority number, date	DE19823210004	19.03.1982 Original published format: DE 3210004
	[1983/42]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	EP0091564
	Date:	19.10.1983
	Language:	DE
	[1983/42]
	Type:	B1 Patent specification
	No.:	EP0091564
	Date:	19.02.1986
	Language:	DE
	[1986/08]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	29.08.1983
Classification	IPC:	D06M1/06, C02F5/10	[1983/42]
	CPC:	D06M11/38 (EP,US)
Designated contracting states	AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1983/42]
Title	German:	Auflösen von unlöslichen Eisen(III)-Verbindungen in hochalkalischen Textilbehandlungsflotten	[1986/08]
	English:	Solubilisation of insoluble Fe(III) compounds in alkaline baths for the treatment of textiles	[1986/08]
	French:	Solubilisation de composés ferriques insolubles présents dans des bains de traitement textiles alcalins	[1986/08]
	Former [1983/42]	Mittel zum Auflösen von unlöslichen Eisen(III)-Verbindungen in hochalkalischen Textilbehandlungsflotten
	Former [1983/42]	Agent for the solubilisation of insoluble Fe(III) compositions in alkaline baths for the treatment of textiles
	Former [1983/42]	Agent de solubilisation de composés ferriques insolubles présents dans des bains de traitement textiles alcalins
Examination procedure	07.01.1984	Examination requested [1984/12]
	28.11.1984	Despatch of a communication from the examining division (Time limit: M04)
	26.03.1985	Reply to a communication from the examining division
	28.06.1985	Despatch of communication of intention to grant (Approval: )
	07.08.1985	Communication of intention to grant the patent
	12.10.1985	Fee for grant paid
	12.10.1985	Fee for publishing/printing paid
Opposition(s)	21.11.1986	No opposition filed within time limit [1987/06]
Fees paid	Renewal fee
	16.03.1985	Renewal fee patent year 03
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