FR1571830A - - Google Patents

Info

Publication number: FR1571830A
Authority: FR; France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1967-06-29

Filing date

1968-07-01

Publication date

1969-06-20

1968-07-01 Application filed filed Critical

1969-06-20 Application granted granted Critical

1969-06-20 Publication of FR1571830A publication Critical patent/FR1571830A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

FR1571830D 1967-06-29 1968-07-01 Expired FR1571830A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF0052820		1967-06-29

Publications (1)

Publication Number	Publication Date
FR1571830A true FR1571830A (en)	1969-06-20

Family

ID=7105765

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1571830D Expired FR1571830A (en)	1967-06-29	1968-07-01

Country Status (6)

Country	Link
AT (1)	AT276592B (en)
BE (1)	BE717450A (en)
CH (1)	CH498179A (en)
DE (1)	DE1644219C3 (en)
FR (1)	FR1571830A (en)
GB (1)	GB1216576A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2313722C3 (en) *	1973-03-20	1987-04-16	Bayer Ag, 5090 Leverkusen	Chromic complex dye and its use for dyeing and printing nitrogen-containing fibre materials
CN102718636B (en) *	2012-06-11	2014-06-25	武汉旭日华科技发展有限公司	Recovering and processing method of ethylene glycol monoethyl ether waste liquid containing 2:1 type chromium complex dye and by-product thereof

1967
- 1967-06-29 DE DE19671644219 patent/DE1644219C3/en not_active Expired
1968
- 1968-06-27 CH CH957768A patent/CH498179A/en not_active IP Right Cessation
- 1968-06-27 AT AT619068A patent/AT276592B/en active
- 1968-06-28 GB GB3097368A patent/GB1216576A/en not_active Expired
- 1968-07-01 BE BE717450D patent/BE717450A/xx unknown
- 1968-07-01 FR FR1571830D patent/FR1571830A/fr not_active Expired

Also Published As

Publication number	Publication date
BE717450A (en)	1969-01-02
DE1644219B2 (en)	1974-07-18
AT276592B (en)	1969-11-25
DE1644219C3 (en)	1975-03-13
CH498179A (en)	1970-10-31
GB1216576A (en)	1970-12-23
DE1644219A1 (en)	1970-12-17

Publication	Publication Date	Title
BE710845A (en)	1968-07-01
BE709557A (en)	1968-05-30
BE692922A (en)	1967-07-20
BE693075A (en)	1967-07-03
BE700656A (en)	1967-12-01
BE704141A (en)	1968-02-01
BE704215A (en)	1968-03-22
BE704230A (en)	1968-02-01
BE705250A (en)	1968-03-01
BE705815A (en)	1968-03-01
BE706892A (en)	1968-04-01
BE706940A (en)	1968-04-01
BE708005A (en)	1968-04-16
BE708118A (en)	1968-05-02
BE708724A (en)	1968-07-01
BE708937A (en)	1968-05-16
BE708974A (en)	1968-07-04
BE709261A (en)	1968-07-11
BE709356A (en)	1968-07-15
BE709398A (en)	1968-05-16
BE709428A (en)	1968-07-16
BE709486A (en)	1968-05-30
BE709526A (en)	1968-07-17
BE709527A (en)	1968-07-17
BE709548A (en)	1968-07-18

Legal Events

Date	Code	Title	Description
1977-09-16	ST	Notification of lapse