AT278231B - Powdered tanning agent - Google Patents

Powdered tanning agent

Info

Publication number
AT278231B
AT278231B AT665168A AT665168A AT278231B AT 278231 B AT278231 B AT 278231B AT 665168 A AT665168 A AT 665168A AT 665168 A AT665168 A AT 665168A AT 278231 B AT278231 B AT 278231B
Authority
AT
Austria
Prior art keywords
tanning agent
powdered
powdered tanning
agent
tanning
Prior art date
Application number
AT665168A
Other languages
German (de)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT278231B publication Critical patent/AT278231B/en

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
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
AT665168A 1967-07-11 1968-07-10 Powdered tanning agent AT278231B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0093419 1967-07-11

Publications (1)

Publication Number Publication Date
AT278231B true AT278231B (en) 1970-01-26

Family

ID=6986956

Family Applications (1)

Application Number Title Priority Date Filing Date
AT665168A AT278231B (en) 1967-07-11 1968-07-10 Powdered tanning agent

Country Status (4)

Country Link
AT (1) AT278231B (en)
BE (1) BE717670A (en)
CH (1) CH491200A (en)
DE (1) DE1669341B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008032A1 (en) * 1978-08-03 1980-02-20 Bayer Ag Condensation products from terphenyl-sulphonic acids, naphthalene-sulphonic acids, bis-(4-hydroxyphenyl)-sulphone and formaldehyde, and their use as tanning agents
DE102006049670A1 (en) * 2006-10-18 2008-04-24 W + I Oberflächen-Systeme GmbH Object e.g. workpiece, transporting method, involves implementing transfer of carrying unit of transport device for transportation, displacing carrying unit on rail system, where carrying unit is varied in its height

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008032A1 (en) * 1978-08-03 1980-02-20 Bayer Ag Condensation products from terphenyl-sulphonic acids, naphthalene-sulphonic acids, bis-(4-hydroxyphenyl)-sulphone and formaldehyde, and their use as tanning agents
DE102006049670A1 (en) * 2006-10-18 2008-04-24 W + I Oberflächen-Systeme GmbH Object e.g. workpiece, transporting method, involves implementing transfer of carrying unit of transport device for transportation, displacing carrying unit on rail system, where carrying unit is varied in its height

Also Published As

Publication number Publication date
CH491200A (en) 1970-05-31
DE1669341B1 (en) 1970-08-20
BE717670A (en) 1969-01-06

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time