CSIR-Central Leather Research Institute

Technology

CLRI has over the years built up a strong base of a wide range of technologies.conscious efforts are made by this Institute to secure appropriate Intellectual Property(IP) Rights like PATENT(in India and abroad)and COPYRIGHT in respect of the new developments.

The Technologies developed and patents field are listed Left areawise.

Waterless Chrome Tanning

"Waterless Chrome Tanning” download Flyer

Leather Processing

Less salt curing system Sludge Free Liming Process Total lime and sulfide free enzymatic dehairing Lime free fibre opening Ammonia free d..

Leather Chemicals

Aluminium based syntan (ALUTAN) High performance syntan based on Aluminium and Chromium (ALCROTAN) Formaldehyde free chrome syntan (Ecochrome 2..

Enzymatic Products

Protein / Enzyme based leather processing agents Fungal Protease for application in Leather Processing PROTEIN / ENZYME BASED LEATHER PRO..

Environmental Technology

Chrome recovery and reuse UASB Technology complete with sulfur recovery plant Biomethanation for solid waste disposal Chemo Autotrophic Acti..

Health care products

Collagen sheet Reconstituted Collagen sheet Plant based Reconstituted Collagen Substratum Collagen scaffold for controlled drug delivery ..

Value added products

Value-added Products from Slaughterhouse and Tannery by products Parchment like material Fleshing Meal Glue/gelatin from tannery wastes ..

Device

CLaRI Processor (Tanning drum) Enzyme applicator 2-D Stress relaxation testing device DEVICES CLaRI Processor (Tanning drum) The device i..

Rural Technologies

CSIR-CLRI has been significantly contributing for the growth and development of the rural sector. Conventional practices followed by rural artisans a..