GB1375370A - - Google Patents

Info

Publication number
GB1375370A
GB1375370A GB3898073A GB3898073A GB1375370A GB 1375370 A GB1375370 A GB 1375370A GB 3898073 A GB3898073 A GB 3898073A GB 3898073 A GB3898073 A GB 3898073A GB 1375370 A GB1375370 A GB 1375370A
Authority
GB
United Kingdom
Prior art keywords
dihydroxybenzyl
moles
oct
bis
amine
Prior art date
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
GB3898073A
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 GB1375370A publication Critical patent/GB1375370A/en
Expired 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/04—Preparation of azo dyes from other azo compounds by nitration
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/06—Preparation of azo dyes from other azo compounds by oxidation
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
    • D06P3/3213—Material containing basic nitrogen containing amide groups leather skins using acid dyes monoazo
    • D06P3/322—Material containing basic nitrogen containing amide groups leather skins using acid dyes monoazo using monoazo premetallised dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)

Abstract

1375370 Bis-(2,4-dihydroxybenzyl)amines PECHINEY UGINE KUHLMANN 4 Oct 1971 [5 Oct 1970] 38980/73 Divided out of 1375368 Heading C2C The invention comprises compounds of the formula wherein R 1 , R 2 and R 3 each represent a hydrogen atom or an alkyl or aryl group. They may be obtained by condensing in an aqueous medium 2 moles of resorcinol and 2 moles of an aldehyde or ketone with one mole of a hydrochloride of a primary amine or ammonium chloride. An example is given for the preparation of bis-(2,4-dihydroxybenzyl)amine.
GB3898073A 1970-10-05 1971-10-04 Expired GB1375370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7035825A FR2108780B1 (en) 1970-10-05 1970-10-05

Publications (1)

Publication Number Publication Date
GB1375370A true GB1375370A (en) 1974-11-27

Family

ID=9062257

Family Applications (3)

Application Number Title Priority Date Filing Date
GB4600471A Expired GB1375368A (en) 1970-10-05 1971-10-04
GB2920772A Expired GB1375369A (en) 1970-10-05 1971-10-04
GB3898073A Expired GB1375370A (en) 1970-10-05 1971-10-04

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB4600471A Expired GB1375368A (en) 1970-10-05 1971-10-04
GB2920772A Expired GB1375369A (en) 1970-10-05 1971-10-04

Country Status (9)

Country Link
JP (1) JPS5549195B1 (en)
BE (1) BE772780A (en)
CH (1) CH533723A (en)
DE (1) DE2149513A1 (en)
ES (1) ES395691A1 (en)
FR (1) FR2108780B1 (en)
GB (3) GB1375368A (en)
IT (1) IT942667B (en)
NL (1) NL7113575A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR483249A (en) * 1915-12-27 1917-06-13 Soc Ind Chimique Bale New azo dyes derived from the condensation products of phenols and naphthols with acetylacetic and oxalylacetic ethers and their derivatives or with aldehydes, ketones, hydrols, etc., their transformation into metalliferous combinations, soluble in water, and l '' application of these dyes and their metal combinations to the production of solid shades on animal fibers
FR29776E (en) * 1924-05-21 1925-11-07 Device for mounting toys

Also Published As

Publication number Publication date
GB1375369A (en) 1974-11-27
DE2149513A1 (en) 1972-04-06
CH533723A (en) 1973-02-15
GB1375368A (en) 1974-11-27
JPS5549195B1 (en) 1980-12-10
FR2108780A1 (en) 1972-05-26
FR2108780B1 (en) 1975-01-10
ES395691A1 (en) 1973-11-16
NL7113575A (en) 1972-04-07
BE772780A (en) 1972-03-17
IT942667B (en) 1973-04-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee