USB190679I5 - - Google Patents

Info

Publication number
USB190679I5
USB190679I5 US19067971A USB190679I5 US B190679 I5 USB190679 I5 US B190679I5 US 19067971 A US19067971 A US 19067971A US B190679 I5 USB190679 I5 US B190679I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (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
Priority claimed from CH713068A external-priority patent/CH496775A/de
Application filed filed Critical
Priority to US190679A priority Critical patent/US3925346A/en
Publication of USB190679I5 publication Critical patent/USB190679I5/en
Application granted granted Critical
Publication of US3925346A publication Critical patent/US3925346A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C09B45/16—Monoazo compounds containing chromium
    • 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
    • C09B45/04—Azo compounds in general
    • C09B45/06—Chromium compounds
    • 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
    • C09B45/48—Preparation from other complex metal compounds of azo dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/917—Wool or silk

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
US190679A 1968-05-14 1971-10-19 Mixed chromium-containing azo dyestuffs containing, per atom of chromium, one molecule of an o,o'-dihydroxy-sulphophenylene-azo-naphthalene and one molecule of an -o-hydroxyphenylene-azo-acetoacetamide Expired - Lifetime US3925346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US190679A US3925346A (en) 1968-05-14 1971-10-19 Mixed chromium-containing azo dyestuffs containing, per atom of chromium, one molecule of an o,o'-dihydroxy-sulphophenylene-azo-naphthalene and one molecule of an -o-hydroxyphenylene-azo-acetoacetamide

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH713068A CH496775A (de) 1968-05-14 1968-05-14 Verfahren zur Herstellung chromhaltiger Azofarbstoffe
US82033469A 1969-04-29 1969-04-29
US190679A US3925346A (en) 1968-05-14 1971-10-19 Mixed chromium-containing azo dyestuffs containing, per atom of chromium, one molecule of an o,o'-dihydroxy-sulphophenylene-azo-naphthalene and one molecule of an -o-hydroxyphenylene-azo-acetoacetamide

Publications (2)

Publication Number Publication Date
USB190679I5 true USB190679I5 (en(2012)) 1975-01-28
US3925346A US3925346A (en) 1975-12-09

Family

ID=27175705

Family Applications (1)

Application Number Title Priority Date Filing Date
US190679A Expired - Lifetime US3925346A (en) 1968-05-14 1971-10-19 Mixed chromium-containing azo dyestuffs containing, per atom of chromium, one molecule of an o,o'-dihydroxy-sulphophenylene-azo-naphthalene and one molecule of an -o-hydroxyphenylene-azo-acetoacetamide

Country Status (1)

Country Link
US (1) US3925346A (en(2012))

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168952A (en) 1977-02-25 1979-09-25 Henkel Kommanditgesellschaft Auf Aktien Process for dyeing human hair with diazo salts and coupling components

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850915A1 (de) * 1978-11-24 1980-06-12 Bayer Ag Acetessigarylid-azofarbstoffe
US4340536A (en) * 1979-05-23 1982-07-20 Ciba-Geigy Corporation Chrome-complex dyes and the production and use thereof
DE10205853A1 (de) * 2002-02-13 2003-08-21 Clariant Gmbh Wasserlösliche gelbe Azo-Farbstoffe

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012779A (en) * 1933-03-31 1935-08-27 Chem Ind Basel Chromiferous azo-dyestuff and process of making same
US2086760A (en) * 1933-12-05 1937-07-13 Comb Eng Co Inc Stoker
US2674515A (en) * 1954-04-06 Process of dyeing nitrogenous mate
US2776956A (en) * 1957-01-08 Soinhi
US2814614A (en) * 1953-04-02 1957-11-26 Ciba Ltd New conversion products of azo dyestuffs containing metal compounds in complex union
US2820784A (en) * 1958-01-21 Soichi
US2855392A (en) * 1958-10-07 Oxnxi
US3203948A (en) * 1961-08-22 1965-08-31 Sandoz Ltd Metal complex azo dyes
US3221003A (en) * 1965-11-30 Chrgmium cqmplex mixed azo dyestuffs
US3314932A (en) * 1963-02-19 1967-04-18 Bayer Ag Chromium complex mixed azo dyestuffs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806760A (en) * 1953-06-10 1957-09-17 Ciba Ltd Process for dyeing nitrogenous fibers with metalliferous monoazo dyestuffs

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674515A (en) * 1954-04-06 Process of dyeing nitrogenous mate
US2776956A (en) * 1957-01-08 Soinhi
US2820784A (en) * 1958-01-21 Soichi
US2855392A (en) * 1958-10-07 Oxnxi
US3221003A (en) * 1965-11-30 Chrgmium cqmplex mixed azo dyestuffs
US2012779A (en) * 1933-03-31 1935-08-27 Chem Ind Basel Chromiferous azo-dyestuff and process of making same
US2086760A (en) * 1933-12-05 1937-07-13 Comb Eng Co Inc Stoker
US2814614A (en) * 1953-04-02 1957-11-26 Ciba Ltd New conversion products of azo dyestuffs containing metal compounds in complex union
US3203948A (en) * 1961-08-22 1965-08-31 Sandoz Ltd Metal complex azo dyes
US3314932A (en) * 1963-02-19 1967-04-18 Bayer Ag Chromium complex mixed azo dyestuffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168952A (en) 1977-02-25 1979-09-25 Henkel Kommanditgesellschaft Auf Aktien Process for dyeing human hair with diazo salts and coupling components

Also Published As

Publication number Publication date
US3925346A (en) 1975-12-09

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