CSIR-Central Leather Research Institute
Mr.Venkateswaralu U
Senior Scientist
Academic Qualifications
    M.Sc (Tech)
Contact Details
Mr.Venkateswaralu U
Senior Scientist

Advanced Materials Laboratory
CSIR-Central Leather Research Institute
Adyar, Chennai – 600 020
e-mail: venkateswaralu@clri.res.in,
Phone:9543366199


List of Patents

 
  1. A Process for the preparation of a novel protein-acrylate graft copolymer having molecular weight up to 300,000.
    U. Venkateswarlu, N. Samivelu, R. Ramesh, R. Rajini, T.P. Sastry
    Patent No: IN 216818; Appl No: 787DEL2000; Date of filing: 01/09/2000
  2. A process for preparing fibrin-fibrillar protein composite sheet  
    SE. Noorjahan, U. Venkateswarlu, MD. Ranganayaki, Ganga Radhakrishnan, BN. Das, C. Rose, TP. Sastry           
    US 2004/0124564 A1: Appl No: 10/330477: Filed Dec 30, 2002
  3. A novel stiffener sheet for industrial applications and a process for the preparation thereof 
    U Venkateswarlu, TP. Sastry, R Mohan, BN. Das, BSR Reddy, AB Mandal
    Indian patent: 0859DEL2011
  4. A new Rechargeable electricity storage battery
    U Venkateswarlu, AB Mandal
    Indian patent: 0214DEL2012
  5. An electric battery containing tannery effluent as an electrolyte
    U Venkateswarlu, TP Sastry, S Sekar, C Rose, U Mani, C Kamaraj, BSR Reddy, AB Mandal
    Indian patent: 0941DEL2014
  6. An eco-friendly adhesive composition and a process for the preparation thereof
    U Venkateswarlu, R Mohan, K Ramkumar, Sanjeev Gupta, AB Mandal
    Indian patent: 2077DEL2014
International publications
1 Multilayered peptide incorporated collagen tubules for peripheral nerve repair.
M. Rafiuddin Ahmed, U.  Venkateshwarlu, R.  Jayakumar
Biomaterials 25 (13), 2004, pp. 2585-2594
2 Thermal and mechanical properties of fiber-forming poly (urethane semicarbazide)s.
Aruna palanisamy, Venkateshwarlu Ummadisetty, Ganga Radhakrishnan
Journal of Applied Polymer Science, vol. 83, 86-93 (2002)
3 Studies on the composites of cellulose triacetate (prepared from sugar cane pulp and gelatin.
Rajini R, Venkateswaralu U, Rose C and Sastry TP
Journal of Applied Polymer Science, vol. 82, 847-853 (2001)
4 Mechanical and microstructure studies on the modifications of CA film by blending with PS
P. Meenakshi, S.E.  Noorjahan, R.  Rajini, U.  Venkateswarlu U, C.  Rose, T.P.  Sastry
Bull. Mater. Sci., Vol. 25, No.1, Feb 2002, pp. 25-29 © Indian academy of sciences.
5 Aqueous dispersions of polyurethane cationomers-A new approach for hydrophobic modification and crosslinking.
Sundar S, Aruna P, Venkateswarlu U and Ganga Radhakrishnan
COLLOID AND POLYMER SCIENCE, 283, 2004, 209-218
6 AB crosslinked polymers based on cationomeric polyurethane and poly (methyl ethactylate): Static and dynamic mechanical studies
Sriram V, Venkateswarlu U, Ganga Radhakrishnan, Aruna P and Tharanikkarasu K
Journal of Applied Polymer Science, vol. 81 ,  813-821 (2001)
7 Studies on Thermotropic Main Chain Liquid Crystalline Segmented Polyurethanes.II. Synthesis and Properties of H12MDI-and MDI-Based Polyurethanes…
T. Padmavathy, K.S.V. Srinivasan, U. Venkateswarulu
Mol. Cryst. Liq. Cryst., Vol. 378, pp. 35-50 © 2002 Taylor & Francis
8 Studies on chemically modified hen egg white and gelatin composites
U. Venkateswarlu, Kamala Boopalan, R. Mohan, B. N. Das, T. P. Sastry
Journal of Applied Polymer Science, vol. 100: 318–322 (2006)     
International Conferences
  Studies on safety shoe upper leathers to achieve good water vapor absorption and permeability properties while pressing for resistance to water penetration (water proffness).
U. Venkateswarlu , S. Anand, R. Rajaraman, R. Mohan, S. Poorneswari,, B.N. Das and K. Parthasaradhi.
Proceedings of the XXV IULTC congress, 1999; pg 78-85:
  A new method to determine the flexural rigidity of steel shanks used in footwear.
U. Venkateswarlu, R. Rajaraman, R. Mohan, S. Poorneswari and B.N. Das:
Proceedings of the XXV IULTC congress, 1999; pg 663-666:
  A new test method to determine the torsional modulus of leather.
U. Venkateswarlu, R. Rajaraman, K. Gnanaprabhu and B.N. Das:
Proceedings of the XXV IULTC congress, 1999; pg 667-668:
  A non-destructive method of estimating the flexural rigidity and fatigue resistance of steel shanks used in footwear using acoustical frequency technique.
U. Venkateswarlu, R. Rajaraman, R. Mohan, S. Poorneswari and B.N. Das:
Proceedings of the XXV IULTC congress, 1999; pg 669-672: