ClassID:

92030

C07C63/38 - CPC Classification

Classification description:

Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings; Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings containing two carboxyl groups both bound to carbon atoms of the condensed ring system

Recent Application in this class:
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Ion channel antagonists/blockers and uses thereof

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20190204735
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Resist composition, method of forming resist pattern, compound, and acid diffusion control agent

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20190127310
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Method for producing 2,6-naphthalene dicarboxylic acid

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20140234624
2014-08-21

Microporous coordination complex and method of making the same

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20130136972
2013-05-30

Nonaqueous secondary battery electrode, nonaqueous secondary battery including the same, and assembled battery

#6
20130053573
2013-02-28

2,4,5-TRIAMINOPHENOLS AND RELATED COMPOUNDS

#7
20130046109
2013-02-21

INTEGRATED PROCESSES FOR THE PREPARATION OF POLYBENZIMIDAZOLE PRECURSORS

#8
20120172612
2012-07-05

Open metal organic frameworks with exceptional surface area and high gas storage capacity

#9
20120167761
2012-07-05

Method of using a metal organic frameworks based on aluminum fumarate

#10
20110184208
2011-07-28

CATALYTIC OXIDATION REACTIONS IN SUPERCRITICAL OR NEAR-SUPERCRITICAL WATER FOR THE PRODUCTION OF AN AROMATIC CARBOXYLIC ACID

#11
20100256415
2010-10-07

Method and apparatus for separating and refining high purity 2,6-naphthalene dicarboxylic acid using crystallization

#12
20100166644
2010-07-01

Method for producing organometallic framework materials containing main group metal ions

#13
20100076220
2010-03-25

Metal organic frameworks based on aluminum, iron and chromium

#14
20100064888
2010-03-18

Aluminum naphthalenedicarboxylate as porous metal-organic framework material

#15
20100063318
2010-03-11

Purification Method of Crude Naphthalene Dicarboxylic Acid Using Microorganism and 2,6-Naphthalene Dicarboxylic Acid in Crystalline Form Obtained by Using the Same

#16
20100036155
2010-02-11

METHOD AND APPARATUS FOR THE PURIFICATION OF HIGH-PURITY 2,6-NAPHTHALENE DICARBOXYLIC ACID

#17
20090305040
2009-12-10

Metal oxides from metal-organic framework materials

#18
20090118536
2009-05-07

Process for the Production of Aromatic Carboxylic Acids in Water

#19
20090092818
2009-04-09

ORGANOMETALLIC ALUMINUM FUMARATE BACKBONE MATERIAL

#20
20090088585
2009-04-02

Process and catalyst for oxidizing aromatic compounds

#21
20090069594
2009-03-12

Process and Catalyst for Oxidizing Aromatic Compounds

#22
20080119666
2008-05-22

Hydrogenation process for high-purity naphthalenedicarboxylic acid

#23
20070299235
2007-12-27

Apparatus and method for recovering acetic acid and catalyst in process for preparation of 2,6-naphthalenedicarboxylic acid

#24
20070270609
2007-11-22

Method for producing naphthalenedicarboxylic acid

#25
20060167310
2006-07-27

Preparation method of naphthalene dicarboxylic acid

#26
20060058551
2006-03-16

Method of purifying aromatic polycarboxylic acid

#27
20050261518
2005-11-24

Method for refining 2,6-naphthalene dicarboxylic acid

#28
20050240056
2005-10-27

Method for preparing 2,6-naphthalene dicarboxylic acid

#29
20050187403
2005-08-25

Process for producing 1,3-naphthalenedicarboxylic acid

#30
20050159617
2005-07-21

Process for production of a carboxylic acid/diol mixture suitable for use in polyester production

#31
20050159578
2005-07-21

Process for production of a carboxylic acid/diol mixture suitable for use in polyester production

#32
20050137420
2005-06-23

Anthracene and other polycyclic aromatics as activators in the oxidation of aromatic hydrocarbons

#33
20050070735
2005-03-31

Process for the production of triiodotrimesic acid