GB822573A - A method for the manufacture of black colouring matter - Google Patents

A method for the manufacture of black colouring matter

Info

Publication number
GB822573A
GB822573A GB3078756A GB3078756A GB822573A GB 822573 A GB822573 A GB 822573A GB 3078756 A GB3078756 A GB 3078756A GB 3078756 A GB3078756 A GB 3078756A GB 822573 A GB822573 A GB 822573A
Authority
GB
United Kingdom
Prior art keywords
iron
added
urushiol
china
melamine
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
GB3078756A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to GB3078756A priority Critical patent/GB822573A/en
Publication of GB822573A publication Critical patent/GB822573A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B63/00Lakes
    • C09B63/005Metal lakes of dyes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/235Metal derivatives of a hydroxy group bound to a six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/02Iron compounds
    • C07F15/025Iron compounds without a metal-carbon linkage
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00Other synthetic dyes of known constitution
    • C09B57/10Metal complexes of organic compounds not being dyes in uncomplexed form
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

A black colouring matter is prepared by heating a ferrous compound with urushiol to produce iron urushiolate and dissolving the product in a solvent. The term urushiol includes the chief constituents of lacquers from China, Japan, Korea, Burma, Indo-China and Java which are of slightly different chemical composition. The iron may be present in the stoichiometric proportion, or in lesser amount, in which case the addition product of hexamethylene tetramine and a monohydric phenol is condensed with the product. Examples are given of producing both types. The colouring matter may be dissolved in solvent naphtha and ethylene glycol monomethyl ether to form a printing ink; it may be added to a varnish consisting of polymerized drying oils and thinners; it may be added to paints consisting of modified or unmodified alkyd resins and suitable vehicles; it may be added to tri-methyl silanol and solvent naphtha to form a silicoresin paint; it may be added to a paint consisting of an epoxy resin, a melamine-formaldehyde resin and solvent naphtha; these paint compositions are hardened by baking after application; it may be incorporated into moulding powders containing phenol-, urea- or melamine-formaldehyde resin or polyvinyl chloride; and it may be included in the mixture of rubber, sulphur and magnesia used in the production of ebonite. It may also be mixed with a melamine resin or with maleic-acid modified linseed oil to form a printing paste for textiles; the printed material must be heated to harden the print.ALSO:A black colouring matter comprises a solution of iron urushiolate, prepared by heating a ferrous compound with urushiol. The term urushiol includes the chief constituents of lacquers from China, Japan, Korea, Burma, Indo-China and Java which are of slightly different chemical composition. The iron may be present in the stoichiometric proportion, or in lesser amount in which case the addition product of hexamethylene tetramine and a monohydric phenol is condensed with the product. Examples are given of producing both types. The ferrous compound may be ferrous hydroxide or ferrous acetate (pyrolignite of iron).ALSO:A black colouring matter comprises a solution of iron urushiolate, prepared by heating a ferrous compound with urushiol. The term urushiol includes the chief constituents of lacquers from China, Japan, Korea, Burma, Indo-China and Java which are of slightly different chemical composition. The iron may be present in the stoichiometric proportion, or in lesser amount, in which case the addition product of hexamethylene tetramine and a monohydric phenol is condensed with the product. Examples are given of producing both types. The colouring matter may be added to paints consisting of modified or unmodified alkyd resins and suitable vehicles; it may be added to trimethyl silanol and solvent naphtha to form a silicoresin paint; it may be added to a paint consisting of an epoxy resin, a melamine-formaldehyde resin and solvent naphtha; these paint compositions are hardened by baking after application; it may be incorporated into moulding powders containing phenol-, urea-, or melamine-formaldehyde resin or polyvinyl chloride; and it may be included in the mixture of rubber, sulphur and magnesia used in the production of ebonite. It may also be mixed with a melamine resin or with maleic-acid modified linseed oil to form a printing paste for textiles; the printed material must be heated to harden the print.
GB3078756A 1956-10-09 1956-10-09 A method for the manufacture of black colouring matter Expired GB822573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3078756A GB822573A (en) 1956-10-09 1956-10-09 A method for the manufacture of black colouring matter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3078756A GB822573A (en) 1956-10-09 1956-10-09 A method for the manufacture of black colouring matter

Publications (1)

Publication Number Publication Date
GB822573A true GB822573A (en) 1959-10-28

Family

ID=10313134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3078756A Expired GB822573A (en) 1956-10-09 1956-10-09 A method for the manufacture of black colouring matter

Country Status (1)

Country Link
GB (1) GB822573A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102285869A (en) * 2011-06-23 2011-12-21 福建师范大学 Method for preparing urushiol-metal polymer through direct grinding
CN114853114A (en) * 2022-05-25 2022-08-05 福建师范大学 Magnetic urushiol iron nanoparticle with photo-thermal effect and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102285869A (en) * 2011-06-23 2011-12-21 福建师范大学 Method for preparing urushiol-metal polymer through direct grinding
CN102285869B (en) * 2011-06-23 2013-08-21 福建师范大学 Method for preparing urushiol-metal polymer through direct grinding
CN114853114A (en) * 2022-05-25 2022-08-05 福建师范大学 Magnetic urushiol iron nanoparticle with photo-thermal effect and preparation method thereof
CN114853114B (en) * 2022-05-25 2023-08-18 福建师范大学 Magnetic urushiol iron nanoparticle with photo-thermal effect and preparation method thereof

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