CSIR Technology Portal
CSIR Technology Portal

 Technology Profile

Title:

Preparation of Leather like Material from Agricultural Wastes: Pseudo-Corium

Value Proposition:

Plant-based material. Manufactured using agricultural wastes such as wheat straw and rice straw; Biodegradable

Summary Application:
  • A composite is prepared using natural polymer (plant-based) and CNC (crystalline nanocellulose) obtained from a botanical source. CNC is prepared using the cellulose obtained from the fermentation of tea or wheat straw, or rice straw. The composition is mixed with suitable cross-linkers and plasticizers.
  • The cross-linkers and plasticizers used were also organic in nature. Further, the composite is reinforced with natural fabric such as cotton, linen, rayon, etc.,
  • The composite was tested for mechanical properties and found to meet the requirements for manufacturing shoes, lifestyle products and garments.
Advantages:
  • Suitable for manufacturing shoes, life-style products and garments
  • Tested for physical properties & found to meet the requirements; Fulfil REACH standards
  • This technology provides a simple and economical option to effectively use agricultural and other wastes to manufacture value added products; It provides environmental sustainability for agricultural sector.
  • The product of this technology finds application in specific segments of consumer goods market as a leather substitute.
  • The invention provides an option to use wastes as renewable sources to achieve circular economy.
  • The process technology is not associated generation of wastewater or solid waste
Commercialization Status: Licensed awaiting commercialisation
Tech. Readiness Level:
CSIR-Central Leather Research Institute
CSIR-Central Leather Research Institute[CSIR-CLRI]
:  director[at]clri[dot]res[dot]in
:91-44-24912150
:https://www.clri.org
Industrial Applications: Leather,Textiles and Related items Applications [Leather,Textiles and Related Items] Recycling [Environmental (Clean Tech.)] Waste management [Environmental (Clean Tech.)]