AU6362380A - Friction reduction in wet processing of leather - Google Patents

Friction reduction in wet processing of leather

Info

Publication number
AU6362380A
AU6362380A AU63623/80A AU6362380A AU6362380A AU 6362380 A AU6362380 A AU 6362380A AU 63623/80 A AU63623/80 A AU 63623/80A AU 6362380 A AU6362380 A AU 6362380A AU 6362380 A AU6362380 A AU 6362380A
Authority
AU
Australia
Prior art keywords
leather
wet processing
friction reduction
lubricant
fikentscher
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.)
Abandoned
Application number
AU63623/80A
Inventor
France Knaflic
Knud Lassen
Franz Leppmeier
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.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of AU6362380A publication Critical patent/AU6362380A/en
Abandoned 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
    • C14C1/00—Chemical treatment prior to tanning
    • 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

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)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
  • Lubricants (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1. A process for reducing friction in wet processes of leather production, by the addition of a lubricant, wherein the lubricant employed is from 0.05 to 2 g, per liter of liquor, of a water-soluble polymer having a Fikentscher K value of >150.
AU63623/80A 1979-10-24 1980-10-23 Friction reduction in wet processing of leather Abandoned AU6362380A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792942858 DE2942858B1 (en) 1979-10-24 1979-10-24 Process for reducing friction in wet processes in leather production
DE29428588 1979-10-24

Publications (1)

Publication Number Publication Date
AU6362380A true AU6362380A (en) 1981-04-30

Family

ID=6084193

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63623/80A Abandoned AU6362380A (en) 1979-10-24 1980-10-23 Friction reduction in wet processing of leather

Country Status (5)

Country Link
EP (1) EP0029906B1 (en)
JP (1) JPS5667400A (en)
AT (1) ATE2153T1 (en)
AU (1) AU6362380A (en)
DE (2) DE2942858B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006622A1 (en) * 1986-04-28 1987-11-05 Commonwealth Scientific And Industrial Research Or Process for the treatment of wool skins
US5300121A (en) * 1987-04-28 1994-04-05 Commonwealth Scientific And Industrial Research Organisation Process for the treatment of wool skins

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406912C1 (en) * 1984-02-25 1985-09-05 Benckiser-Knapsack Gmbh, 6802 Ladenburg Process for retanning mineral-tanned leather

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1415763A (en) * 1964-09-17 1965-10-29 Progil Adjuvants for skin tanning
FR1601410A (en) * 1968-06-14 1970-08-24 Copolymers of unsatd organic acids and quaternised - amines as tanning agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006622A1 (en) * 1986-04-28 1987-11-05 Commonwealth Scientific And Industrial Research Or Process for the treatment of wool skins
US5300121A (en) * 1987-04-28 1994-04-05 Commonwealth Scientific And Industrial Research Organisation Process for the treatment of wool skins

Also Published As

Publication number Publication date
DE3061516D1 (en) 1983-02-03
EP0029906B1 (en) 1982-12-29
JPS5667400A (en) 1981-06-06
DE2942858B1 (en) 1981-03-19
ATE2153T1 (en) 1983-01-15
EP0029906A1 (en) 1981-06-10

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