GB2240788B - Sulphonated aromatic compositions to assist dyeing, optical brightening, and leather treatment - Google Patents

Sulphonated aromatic compositions to assist dyeing, optical brightening, and leather treatment

Info

Publication number
GB2240788B
GB2240788B GB9102651A GB9102651A GB2240788B GB 2240788 B GB2240788 B GB 2240788B GB 9102651 A GB9102651 A GB 9102651A GB 9102651 A GB9102651 A GB 9102651A GB 2240788 B GB2240788 B GB 2240788B
Authority
GB
United Kingdom
Prior art keywords
optical brightening
leather treatment
sulphonated aromatic
aromatic compositions
dyeing
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 - Fee Related
Application number
GB9102651A
Other languages
English (en)
Other versions
GB9102651D0 (en
GB2240788A (en
Inventor
Hans-Peter Baumann
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of GB9102651D0 publication Critical patent/GB9102651D0/en
Publication of GB2240788A publication Critical patent/GB2240788A/en
Application granted granted Critical
Publication of GB2240788B publication Critical patent/GB2240788B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
    • 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
    • D06P1/00—General 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
    • D06P1/44—General 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
    • D06P1/62—General 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 using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
    • D06P1/621—Compounds without nitrogen
    • D06P1/622—Sulfonic acids or their salts
    • D06P1/625—Aromatic
    • 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
    • D06P3/14—Wool
    • D06P3/16—Wool using acid dyes
    • 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
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/241—Polyamides; Polyurethanes using acid dyes
    • 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
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8209—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing amide groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB9102651A 1990-02-10 1991-02-07 Sulphonated aromatic compositions to assist dyeing, optical brightening, and leather treatment Expired - Fee Related GB2240788B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4004101 1990-02-10

Publications (3)

Publication Number Publication Date
GB9102651D0 GB9102651D0 (en) 1991-03-27
GB2240788A GB2240788A (en) 1991-08-14
GB2240788B true GB2240788B (en) 1993-06-30

Family

ID=6399872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9102651A Expired - Fee Related GB2240788B (en) 1990-02-10 1991-02-07 Sulphonated aromatic compositions to assist dyeing, optical brightening, and leather treatment

Country Status (7)

Country Link
JP (1) JPH055283A (fr)
BE (1) BE1005672A3 (fr)
CH (1) CH682486A5 (fr)
FR (1) FR2658211B1 (fr)
GB (1) GB2240788B (fr)
HK (1) HK70196A (fr)
IT (1) IT1244649B (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006276A (en) * 1977-09-24 1979-05-02 Bayer Ag Dyestuff formulations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1933068A (en) * 1925-10-16 1933-10-31 Gen Amiline Works Inc Dyeing fibrous material
US3363969A (en) * 1964-02-12 1968-01-16 Du Pont Dyeing and light stabilizing nylon yarns with sulfonated dyes; sterically hindered phenols, and alkylnaphthalene sulfonates with or without other ultraviolet light absorbers
DE2932688A1 (de) * 1979-08-11 1981-02-26 Bayer Ag Verfahren zum nachgerben mineralisch gegerbter leder mit aromatischen sulfonsaeuren

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006276A (en) * 1977-09-24 1979-05-02 Bayer Ag Dyestuff formulations

Also Published As

Publication number Publication date
ITRM910093A0 (it) 1991-02-08
JPH055283A (ja) 1993-01-14
CH682486A5 (de) 1993-09-30
ITRM910093A1 (it) 1992-08-08
HK70196A (en) 1996-05-03
FR2658211B1 (fr) 1994-07-29
FR2658211A1 (fr) 1991-08-16
IT1244649B (it) 1994-08-08
BE1005672A3 (fr) 1993-12-14
GB9102651D0 (en) 1991-03-27
GB2240788A (en) 1991-08-14

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990207