JPS5628300A - Method of retanning leather tanned with mineral with aromatic sulfonic acid - Google Patents

Method of retanning leather tanned with mineral with aromatic sulfonic acid

Info

Publication number
JPS5628300A
JPS5628300A JP10779880A JP10779880A JPS5628300A JP S5628300 A JPS5628300 A JP S5628300A JP 10779880 A JP10779880 A JP 10779880A JP 10779880 A JP10779880 A JP 10779880A JP S5628300 A JPS5628300 A JP S5628300A
Authority
JP
Japan
Prior art keywords
mineral
sulfonic acid
aromatic sulfonic
leather tanned
retanning leather
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.)
Granted
Application number
JP10779880A
Other languages
Japanese (ja)
Other versions
JPS6318640B2 (en
Inventor
Shiyaade Furantsu
Tsuintsu Buruno
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of JPS5628300A publication Critical patent/JPS5628300A/en
Publication of JPS6318640B2 publication Critical patent/JPS6318640B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/28—Multi-step processes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
JP10779880A 1979-08-11 1980-08-07 Method of retanning leather tanned with mineral with aromatic sulfonic acid Granted JPS5628300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792932688 DE2932688A1 (en) 1979-08-11 1979-08-11 METHOD FOR FURNISHING MINERALLY TANED LEATHER WITH AROMATIC SULPHONIC ACIDS

Publications (2)

Publication Number Publication Date
JPS5628300A true JPS5628300A (en) 1981-03-19
JPS6318640B2 JPS6318640B2 (en) 1988-04-19

Family

ID=6078301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10779880A Granted JPS5628300A (en) 1979-08-11 1980-08-07 Method of retanning leather tanned with mineral with aromatic sulfonic acid

Country Status (6)

Country Link
EP (1) EP0024014B1 (en)
JP (1) JPS5628300A (en)
AR (1) AR220483A1 (en)
BR (1) BR8005016A (en)
DE (2) DE2932688A1 (en)
ES (1) ES494117A0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009001943A1 (en) 2007-06-28 2008-12-31 Midori Hokuyo Co., Ltd. Leather
WO2009139194A1 (en) 2008-05-16 2009-11-19 ミドリホクヨー株式会社 Topcoat

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58905881D1 (en) * 1988-06-06 1993-11-18 Ciba Geigy Aqueous solutions of synthetic tanning agents.
FR2658211B1 (en) * 1990-02-10 1994-07-29 Sandoz Sa USE OF AROMATIC COMPOUNDS CONTAINING SULFO GROUPS AS AUXILIARIES OF APPLICATION IN THE TREATMENT OF FIBROUS MATERIALS.
DE4025344A1 (en) * 1990-08-10 1992-02-13 Bayer Ag Post-tanning mineral-tanned leather - with phenol sulphonic acid deriv. or naphthol sulphonic acid deriv.
SE523374C2 (en) 1997-07-31 2004-04-13 Ericsson Telefon Ab L M Communication using spectrum spreading methods over optical fibers
CN102282269B (en) * 2009-05-14 2014-10-29 克拉里安特国际有限公司 tanning process and tanning composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959065A (en) * 1950-03-23
FR505388A (en) * 1913-12-08 1920-07-29 Basf Ag Tanning process, new tanning products and their applications
US1945461A (en) * 1930-12-10 1934-01-30 Rohm & Haas Method of retanning of chrome leather
US2292067A (en) * 1941-04-25 1942-08-04 Du Pont Production of white leather
US2973240A (en) * 1951-06-21 1961-02-28 Boehme Fettchemie Gmbh Tanning with alkylbenzene sulfonate in combination with chrome tanning
FR1282449A (en) * 1961-03-01 1962-01-19 Stockhausen & Cie Chem Fab Process for equalizing dyes on leathers which have undergone chrome tanning or combined tanning
GB1302533A (en) * 1969-09-30 1973-01-10
DE2743066C3 (en) * 1977-09-24 1981-02-19 Bayer Ag, 5090 Leverkusen Dye preparations

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009001943A1 (en) 2007-06-28 2008-12-31 Midori Hokuyo Co., Ltd. Leather
US8481169B2 (en) 2007-06-28 2013-07-09 Midori Hokuyo Co., Ltd. Leather
WO2009139194A1 (en) 2008-05-16 2009-11-19 ミドリホクヨー株式会社 Topcoat

Also Published As

Publication number Publication date
DE3060449D1 (en) 1982-07-08
DE2932688A1 (en) 1981-02-26
EP0024014B1 (en) 1982-05-19
ES8104420A1 (en) 1981-03-16
JPS6318640B2 (en) 1988-04-19
ES494117A0 (en) 1981-03-16
BR8005016A (en) 1981-02-24
EP0024014A1 (en) 1981-02-18
AR220483A1 (en) 1980-10-31

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