English -

English

About ...

Chemical post graduated, specialized in Leather Itech 1989)

Carreer :

- Production manager in fur tannery

- Technical director in an north Indian based ovine tannery.

- R&D and technical applications since 1995

- Independant leather and chemical consultant since 2008

- Professor at ITECH Lyon

- Technical trainer at CTC Lyon (Quotes via mail)

I work with equal pleasure in France or foreign countries, for compagnies willing to masterize leather chemical know-how.

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Finding solutions

I propose various synthesis to chemical companies willing to produces their own raw materials.

#Polycondensation tanin

Remplacement syntan of various molecular weight
White syntan based on dihydroxydiphényl sulfone
Naphtalen-phenol syntan
Amphoteric syntan
Naphtalen syntan

#Filling syntan, polycondensation type

Melamin syntan
Dicyandiamine syntan

#Aldehydes and others organics products

Monoaldehyde
Glutaraldehyde
Oxazolidin type I and II

#Organometalic syntan

Chrome-phenol
Chrome-phenol-aluminium
Aluminium triformate

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Vocabulary

Synthetic tanin (syntan)= Product having properties to be binded with proteins and specially to collagen fibers. In leather domain, it include also products which have filling and dispersing actions.

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Articles development

Based on tanners requirements, this service is proposed only to metropolitan french tanners.

I develop innovative green process

(I used only naturel based products from beamhouse to crust including dyeing)

Spécialities
Shrunken grain leather including wet-blue raw material
Pur white leather
Glazed article
Chrome free leather
Automotive leather
Burnish leather
Waterproof leather

Process
Green beamhouse
Natural dyeing
Semi-chrome and vegetable dyeing

Solutions to production troubleshooting due to chemicals
Fat spue
Poor dyestuff penetration
Poor break, looseness
Poor dye fixation
Fast analysis of leather products quality and concentration

Confidentiality/ Exclusivity
Research are developed in total confidentiality and will not be communicated to third party at any time. Once finalised recipes belo,g exclusive property of the customer.

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#Benchmarking

CPIC advises you on cost process optimisation and proposes innovating alternatives (vegetable taning extract from SCRD, Eurofinish pigments and binders)

Contact me.

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Training & Education

1

FFTM internship : It is a training destinated to anyone working in the tannery field willing to get the basic knowledge on leather chemistry and process.

More info on www.ctc.fr

2

Itech education : more information on www.itech.fr

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PRESS /// World Leather /// 2011

Banniere CPIC leather2010

Leather International.

[ read more here ]

STAHL Holdings B.V.

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PRESS /// World Leather /// 2011

banniere cpic2 OB

" A modern view on vegetable extract products" in World Leather.

[ lire ici ]

STAHL Holdings B.V.
Illustrations: Atelier Colpizen

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(Illustrations : Atelier Colpizen)