A process for preparing 4-aminodiphenylamine (4-ADPA) including the steps of coupling aniline with nitrobenzene in the presence of a suitable base, hydrogenation of the coupled product, separation of the organic and aqueous phases, further hydrogenation of the separated organic phase under suitable condition to redu...
A process for preparing 4 aminodiphenylamine (4 ADPA) comprising steps of coupling of aniline with nitrobenzene in presence of a suitable base e.g. tetramethylammonium hydroxide (TMAH) hydrogenation of the coupling mass phase separation hydrogenation of azobenzene in the separated organic mass and fractional distill...
An efficient continuous manufacturing process for 4 aminodiphenylamine by coupling aniline with nitrobenzene in the presence of tetramethylammonium hydroxide (TMAH) as a base using flow reactors wherein base decomposition is considerably reduced by optimizing base quantity process conditions and process equipment. A...
The present invention relates to Rubber Composition with improved dispersion properties achieved through fillers in combination with coupling agent, wherein the Coupling agents with bifunctional motifs efficiently improve the dispersion of carbon black filler in the rubber compositions. The present invention also re...
The present invention relates to novel sulfur-olefin adduct as useful rubber cross-linking agent with better mixing performance in rubber & provide a vulcanized rubber composite with improved dynamic physical properties. The present invention further relates to a process for preparation of novel sulfur-olefin adduct...
XBRL document in respect Consolidated financial statement-27082023
Optional Attachment-(1)-27082023
XBRL financial statements duly authenticated as per section 134 (including Board's report,auditor's report and other documents)-27082023
Form AOC-4(XBRL)-27082023
Form MGT-15-09082023_signed
Form Addendum to AOC-4 CSR-29032023
Form MGT-14-05012023_signed
Copy(s) of resolution(s) along with copy of explanatory statement under section 173-05012023
Form MGT-6-26122022_signed
-26122022
Form PAS-3-02122022_signed
List of allottees. Attach separate list for each allotment (refer instruction kit for format).If not attached, then it shall be submitted separately in a CD.-02122022
Copy of Board or Shareholders? resolution-02122022