IT1273009B - Use of esterurethanes in tanning - Google Patents

Use of esterurethanes in tanning

Info

Publication number
IT1273009B
IT1273009B ITRM940468A ITRM940468A IT1273009B IT 1273009 B IT1273009 B IT 1273009B IT RM940468 A ITRM940468 A IT RM940468A IT RM940468 A ITRM940468 A IT RM940468A IT 1273009 B IT1273009 B IT 1273009B
Authority
IT
Italy
Prior art keywords
esterurethanes
tanning
retanning
dimethylol
diisocyanate
Prior art date
Application number
ITRM940468A
Other languages
Italian (it)
Inventor
Harro Traubel
Wilhelm Krummel
Joachim Kochta
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
Priority to ITRM940468A priority Critical patent/IT1273009B/en
Publication of ITRM940468A0 publication Critical patent/ITRM940468A0/en
Publication of ITRM940468A1 publication Critical patent/ITRM940468A1/en
Application granted granted Critical
Publication of IT1273009B publication Critical patent/IT1273009B/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Reaction products of glycerine fatty acid monoester, diisocyanate and dimethylol-propionic acid are extraordinarily suitable for the retanning of leather tanned with chromium.
ITRM940468A 1994-07-18 1994-07-18 Use of esterurethanes in tanning IT1273009B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRM940468A IT1273009B (en) 1994-07-18 1994-07-18 Use of esterurethanes in tanning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM940468A IT1273009B (en) 1994-07-18 1994-07-18 Use of esterurethanes in tanning

Publications (3)

Publication Number Publication Date
ITRM940468A0 ITRM940468A0 (en) 1994-07-18
ITRM940468A1 ITRM940468A1 (en) 1996-01-18
IT1273009B true IT1273009B (en) 1997-07-01

Family

ID=11402652

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM940468A IT1273009B (en) 1994-07-18 1994-07-18 Use of esterurethanes in tanning

Country Status (1)

Country Link
IT (1) IT1273009B (en)

Also Published As

Publication number Publication date
ITRM940468A0 (en) 1994-07-18
ITRM940468A1 (en) 1996-01-18

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Legal Events

Date Code Title Description
0001 Granted