C07C37/005 - CPC Classification Index

ClassID:

91229 ⎘

C07C37/005 - CPC Classification

Classification description:

Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up

Sub-classes:

C07C37/006 » {from the petroleum industry} 2
C07C37/007 » {from the tar industry} 3
C07C37/008 » {from coke ovens} 1
C07C37/009 » {from waste water } 2

Recent Application in this class:

20260035535

METHOD FOR DEGRADING POLYCARBONATE

20250129003

MONOMER COMPOSITION FOR SYNTHESIZING RECYCLED PLASTIC, PREPARATION METHOD THEREOF, RECYCLED PLASTIC, AND MOLDED PRODUCT USING THE SAME

20250122138

PRODUCTION PROCESS AND DEVICE FOR SYNTHESIZING BISPHENOL A BY RESIN METHOD

20250043097

A METHOD OF RECYCLING PLASTIC WASTE COMPRISING PET

20250043073

COMPOSITION CONTAINING BISPHENOL, PRODUCTION METHOD FOR SAME, PRODUCTION METHOD FOR BISPHENOL A, AND PRODUCTION METHOD FOR POLYCARBONATE RESIN

20250011264

CYCLIC COMPOUND AND METHOD FOR PRODUCING CYCLIC COMPOUND

20240025830

PROCESS CONFIGURATION FOR A SINGLE PHENOL PURIFICATION TRAIN FOR PRODUCTION OF PHENOL AND BISPHENOL-A IN AN INTEGRATED PROCESS

20230340196

METHOD FOR PRODUCING BISPHENOL A AND METHOD FOR PRODUCING POLYCARBONATE RESIN

20220251012

Method of decomposing phenolic by-product

20220009868

Method for decomposing phenolic by-product

20180258020

Method of recovering phenol from a BPA production facility and the facility for recovering the same

20150148566

Phenolic resin precursors via supercritical water

20150144837

Production of biodiesel from oils and fats via supercritical water

18794655

Process for debromination of novel brominated flame retardants using Zn-based additives