NL7206574A - - Google Patents

Info

Publication number
NL7206574A
NL7206574A NL7206574A NL7206574A NL7206574A NL 7206574 A NL7206574 A NL 7206574A NL 7206574 A NL7206574 A NL 7206574A NL 7206574 A NL7206574 A NL 7206574A NL 7206574 A NL7206574 A NL 7206574A
Authority
NL
Netherlands
Application number
NL7206574A
Other versions
NL168541B (en
NL168541C (en
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7206574A publication Critical patent/NL7206574A/xx
Publication of NL168541B publication Critical patent/NL168541B/en
Application granted granted Critical
Publication of NL168541C publication Critical patent/NL168541C/en

Links

NL7206574A 1971-05-17 1972-05-16 METHOD FOR PREPARING AZO DYES AND METHOD FOR COLORING POLYAMIDE FIBERS THEREOF NL168541C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1527271A GB1387987A (en) 1971-05-17 1971-05-17 Monoazo dyestuffs

Publications (3)

Publication Number Publication Date
NL7206574A true NL7206574A (en) 1972-11-21
NL168541B NL168541B (en) 1981-11-16
NL168541C NL168541C (en) 1982-04-16

Family

ID=10056111

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7206574A NL168541C (en) 1971-05-17 1972-05-16 METHOD FOR PREPARING AZO DYES AND METHOD FOR COLORING POLYAMIDE FIBERS THEREOF

Country Status (9)

Country Link
JP (2) JPS556756B1 (en)
BE (1) BE783629A (en)
CH (1) CH586261A5 (en)
DE (2) DE2265443C2 (en)
ES (1) ES402826A1 (en)
FR (1) FR2137974B1 (en)
GB (1) GB1387987A (en)
IT (1) IT961182B (en)
NL (1) NL168541C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075200A (en) * 1971-05-17 1978-02-21 Imperial Chemical Industries Limited 4(2'-Nitro-4'-sulfoanilino) phenyl azo hydroxyphenyl dyes
DE2422465C2 (en) * 1974-05-09 1982-12-02 Bayer Ag, 5090 Leverkusen Azo dyes
DE3520551A1 (en) * 1985-06-07 1986-12-11 Pfister Gmbh, 8900 Augsburg DEVICE FOR CONTINUOUS, GRAVIMETRIC DOSING AND PNEUMATIC CONVEYING OF SHOEABLE GOODS
GB2236542B (en) * 1989-10-06 1992-04-15 Sandoz Ltd Dye mixtures and their use in trichromatic dyeing processes

Also Published As

Publication number Publication date
FR2137974B1 (en) 1980-03-14
DE2265443C2 (en) 1979-10-11
JPS556756B1 (en) 1980-02-19
NL168541B (en) 1981-11-16
DE2224116B2 (en) 1979-05-03
CH586261A5 (en) 1977-03-31
JPS5548248A (en) 1980-04-05
BE783629A (en) 1972-11-17
GB1387987A (en) 1975-03-19
DE2265443B1 (en) 1979-02-15
FR2137974A1 (en) 1972-12-29
DE2224116C3 (en) 1979-12-20
NL168541C (en) 1982-04-16
DE2224116A1 (en) 1972-11-30
IT961182B (en) 1973-12-10
ES402826A1 (en) 1975-04-16

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maxim lifetime of a patent