US 2019/0337879 A1 · NEW SOLID POROUS FORM OF TRIMESIC ACID AND A PROCESS FOR PREPARATION THEREOF

Abstract

The present invention relates to hexagonal hollow rods and a porous single crystalline structure, namely Form II of trimesic acid of Formula (A) and a process for preparation thereof. The present invention also discloses that the new solid porous single crystalline Form II of trimesic acid shows high adsorption for Rhodamine B (RHB) dye.

Claims6

Dependent claims

A Hexagonal hollow single crystalline structural form (Form II) of the trimesic acid of Formula (A);

Dependencies are inferred from the claim text.

Facts

Application

16/401,664Filed 2 May 2019

Priority

IN 2018110165422 May 2018

Published

7 Nov 2019

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

C07C 63/307
Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings: monocyclic tricarboxylic acids
B01J 20/22
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof:…
C07C 51/43
Separation; Purification; Stabilisation; Use of additives: by change of the physical state, e.g. crystallisation
C07B 2200/13
Indexing scheme relating to specific properties of organic compounds: crystalline forms, e.g. polymorphs

Abstract

Claims6

Dependent claims

A Hexagonal hollow single crystalline structural form (Form II) of the trimesic acid of Formula (A);

Dependencies are inferred from the claim text.

New solid porous form of trimesic acid and a process for preparation thereof

Life of this patent

Abstract

Claims6

New solid porous form of trimesic acid and a process for preparation thereof

Life of this patent

Abstract

Claims6