final meeting –pisa iccom 11 december 2013
DESCRIPTION
ECOFATTING LIFE10 ENV/IT/000364 Final meeting Pisa 11 December 2013 Dr.ssa Paola Pantani. Final meeting –Pisa ICCOM 11 December 2013. COLORTEX PROJECT PROGRESS (Jan’12-Sep’13). Final meeting –Pisa ICCOM 11 December 2013. COLORTEX PROJECT PROGRESS (Jan’12-Sep’13). - PowerPoint PPT PresentationTRANSCRIPT
Final meeting –Pisa ICCOM 11 December 2013
ECOFATTING
LIFE10 ENV/IT/000364
Final meetingPisa
11 December 2013Dr.ssa Paola Pantani
Final meeting –Pisa ICCOM 11 December 2013
ACTION 1 Study on th different fatliquoring agents currently used in the eu tanneries
completed
Action 3 Natural products demonstration and evaluation
completed
Action 4 Enviromentally demostration of natural products at laboratory level
completed
Action 5 Fatliquoring at semi-industrial level with natural products
completed
Action 6 Enviromental demostration at pre-industrial level
completed
Action 9 Quality assessment of leather products production
completed
Action 11 Natural product fatting manual completed
Action 12 Leather sample books completed
COLORTEX PROJECT PROGRESS (Jan’12-Sep’13)
Final meeting –Pisa ICCOM 11 December 2013
ACTION 13-14 Diffusion material preparation In progress
Action 15 Training course for Italian tanneries completed
Action 17 Workshoop in Italy completed
Action 19 Dissemination in fairs and other events
continuous
Action 21 International dissemination continuous
Action 23 Project management continuous
COLORTEX PROJECT PROGRESS (Jan’12-Sep’13)
Final meeting –Pisa ICCOM 11 December 2013
Leather’s production process
FATLIQUORING step isdeveloped in water float
CHLORINATED OIL DERIVATIVE ARE UNSOLUBLE IN
WATER
Final meeting –Pisa ICCOM 11 December 2013
Formulated Products
OIL EMULSION
DISPERSION IN LEATHER STRUCTURE
REACH REQUIRED ARTICLE
Products Part
CHLORINE OIL DERIVATIVE 20,0
Lecitin 2,5
Sulphited triglyceride oil (90%) 30,0
Phosphated fatty alcohol 3,5
Oleic soap 3,0
Castor oil etoxilated 1,0
Sulphated hydrocarbon 10,0
Water 30,0
Final meeting –Pisa ICCOM 11 December 2013
We have formulated the compound ready to use
We have done the following trials
-Product CLP1 made by using standard C -Product CLP1 made by using standard Chloroparaffines (44% Cl)-Product MSCL1 made by using Chlorinated Methyl-Stearate (35% Cl)-Product MSCL2 made by using Chlorinated Methyl-Stearate (44% Cl)-Product FACL1 made by using Chlorinated Methyl-Fatty Acid Ester (44% Cl)_Product FACL2 made by using Palmkernel Chlorinated Methyl-Fatty Acid Ester (44% Cl) (44% Cl)
Final meeting –Pisa ICCOM 11 December 2013
CONCLUSIONReady to use Fatliquor
by using Chlorinated oil with 44% Cl - Good shelf life
- Good dispersing properties
- Good stability during process
- Good effectiveness to produce desired article
- Good shelf lifeIMPROVED
Article: SMOOTH NAPPA Thickness: 1,4 mm
Material: in home made WB Note: ECOFATTING TRIALS
% Products Run Check
200WATER 35°C
40'
0,5ACAETIC ACID
0,2ECOTENS
DRAIN - WASH
100WATER 35°C60'
1,5BIOTAN GL
+
6LEATHERCROM FM50
60'
3CROMOSINT HN
1FATLIQUOR COMPOUND
+
100WATER 35°C
180'
1SODIUM FORMATE
0,5BIOKAL RM
AUT. OVER NIGHT - MORNING pH: 3,9 - 4,1
+
2BIOTAN G50 60'
DRAIN - WASH
150WATER 35°C
45'
2,5SODIUM FORMATE
2,5SODIUM ACETATE
+
4BIOPLEN PT400 45' pH: 5,0 - 5,2 / Section: ŧ
DRAIN - WASH
50WATER 45°C
30'
2NEUTROPEL TS
3BIOPLEN MB
5BIOTAN BC8
4TARA EXTRACT
+
6BIOPLEN PT400 45'
Final meeting –Pisa ICCOM 11 December 2013
Retanning process
Final meeting –Pisa ICCOM 11 December 2013
Retanning process
+
10 FATLIQUOR COMPOUND 60'
+
0,5 FORMIC ACID 30'
DRAIN - WASH
CLP1 MSCL1
MSCL2
FACL1
FACL2
Final meeting –Pisa ICCOM 11 December 2013
Retanning process
30 WATER 20°C
60'
2 NEUTROPEL TS
3 UNIDERM DYE Section: ŧ
+
3 UNIDERM DYE 10'
+
120 WATER 55°C45'
3 FORMIC ACID
DRAIN - WASH - HORSE UP
Final meeting –Pisa ICCOM 11 December 2013
Comparison of obtained articles by using CLP1 and other
compound fatliquors
CHARACTERISTICS MSCL1 MSCL2 FACL1 FACL2
SOFTNESS less similar very similar very similar
FULLNESS very similar very similar very similar very similar
TOUCH more dry more waxy very similar same
DYEBILITY similar very similar very similar very similar
BUFFING more bright very similar more bright more bright
LOOSEN GRAIN similar very similar very similar same
Products Part
SULPHOCHLORINE OIL DERIV 20,0
Lecithin 2,5
Sulphited triglyceride oil (90%) 30,0
Phosphated fatty alcohol 3,5
Sodium Hydroxide 10,0
Castor oil etoxilated 1,0
FAMECL2 10,0Water 23,0
Final meeting –Pisa ICCOM 11 December 2013
Ready to use Fatliquormade as follows
These are the trials done
• Product SCLP1 made by using standard Sulpho-Chloroparaffines (10% S)
• Product FASCL2 made by using Palmkernel Sulpho-Chlorinated Methyl-Fatty Acid Ester (10%S)
Final meeting –S.Croce S.Arno 15 October 2013
ConclusionReady to use Fatliquor
by using Sulpho-Chlorinated oil give
- Good shelf life
- Good emulsifying properties
- Good effectiveness to produce desired article
- Similar tanning power
Meeting –S.Croce S.Arno 15 October 2013
Retanning process
+
10 FATLIQUOR COMPOUND 60'
+
0,5 FORMIC ACID 30'
DRAIN - WASH
SCLP1 FASCL2
Meeting –S.Croce S.Arno 15 October 2013
Comparison of obtained articles by using SCLP1 and alternative
compound fatliquors
CHARACTERISTICS FASCL2
SOFTNESS similar
FULLNESS very similar
TOUCH similar
DYEBILITY similar
TANNING POWER similar
LOOSEN GRAIN very similar
Final meeting –Pisa ICCOM 11 December 2013
Conclusion
More similar are the chemicals characteristics of the new products (in terms of chain lenght S content and Cl content), more similar results are obtained on leather articles.
The new chlorinated and sulpho-chlorinated chemicals can be easily used to produce a common fatliquoring agent.
The new chlorinated and sulpho-chlorinated chemicals didn’t request particular application process and may be replaced instead of chlorinated and sulpho-chlorinated paraffin to produce very similar results.
Final meeting –Pisa ICCOM 11 December 2013
ConclusionAction 9 :
In these pictures there are examples of artigianal articles made
with the leather processed with new natural fatting:
Final meeting –Pisa ICCOM 11 December 2013
Conclusion
These are the LINEAPELLE FAIR (OCT’ 13) photos’:
• Action 11 and 12:• Have done the leather sample books
together INESCOP and natural products fatting manual
Conclusion
CONCLUSIONAction 17:
On 20 November 2013 was held in Colortex to S.Croce S.Arno the WORKSHOP ecofatting, during this there were present the Tannery technicans
and the Televison; we have explaned the complete ecofatting process and the progress of the project.
Final meeting –Pisa ICCOM 11 December 2013
Meeting –S.Croce S.Arno 15 October 2013
Thanks for your attention.