a
Polymer Division, Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute (CLRI), Adyar, Chennai 600020, India
E-mail: debasis@clri.res.in
;
Fax: +91-44-24911589
;
Tel: +91-44-24422059
b
Chemical Lab, Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute (CLRI), Adyar, Chennai 600020, India
E-mail: abmandal@hotmail.com
;
Fax: +91-44-24912150
;
Tel: +91-44-24910846
c
Environmental Technology Division, Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute, India
d
Network Institute of Solar Energy, India