: “ 1,1-BIS
Application 1478/DEL/2004 published 2006-07-14, filed 2004-08-09
The present invention relates to new aromatic diamines. More particularly, the present invention relates to new aromatic dimines prepared from cashew nut shell liquid (CNSL), which is a renewable resource material. The present invention particularly relates to novel 1,1-bis(4-aminophenyl) –3- alkylcyclohexanes and to a method for their preparation.
Applicant
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
Rafi Marg, New Delhi-110001.
Inventor
1. RAHUL DILIPRAO SHINGTE 2. PRAKASH PURUSHOTTAM WADGAONKAR
International Info
Classification: CO7C 211/00 CO7 D 211/00