US2019309379A1
|
|
Tanning composition and method based on an acetal of an aldehydic tanning agent
|
DE102018131624A1
|
|
Device, exchange unit, kit and method for reducing the odor of tanned leather
|
DE102017123020A1
|
|
Composition and method of tanning
|
EP3257955A1
|
|
Process for pretanning or retanning leather using carboxymethylcellulose and its salts
|
DE102016004192A1
|
|
Tanning composition and method based on an acetal of an aldehyde tanning agent
|
DE102016004191A1
|
|
Tanning composition and method based on an acetal of an aldehyde tanning agent
|
EP2829617A1
|
|
Process for retanning leather
|
EP2487264A1
|
|
Method for conserving semi-finished leather products
|
WO2007138027A1
|
|
Light stabilization of dyed leathers
|
BRPI0619189A2
|
|
process for reducing the amount of cr (vi) compounds in cr (iii) salt tanned hides or in a fully finished article.
|
WO2007012606A1
|
|
Agents for the production of leather
|
WO2006092435A1
|
|
Tanning of hides and pelts
|
TW200641140A
|
|
Composition for the treatment of leather
|
WO2006015978A1
|
|
Water-repellent and self-cleaning leather
|
ZA200410231B
|
|
Process and auxiliaries for the treatment of organically tanned leather.
|
BRPI0415120A
|
|
pre-tanning composition
|
EP1611258A1
|
|
Composition comprising chromium salts for tanning
|
AU2003298336A1
|
|
Process for tanning and tanning agent
|
CN1720338A
|
|
Process for tanning and tanning agent
|
AU2003250248A1
|
|
Process and auxiliaries for the treatment of organically tanned leather
|