ClassID:

92143

C07C69/15 - CPC Classification

Classification description:

Esters of carboxylic acids; Esters of carbonic or haloformic acids; Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen; Acetic acid esters of monohydroxylic compounds of unsaturated alcohols Vinyl acetate

Recent Application in this class:
#1
20250282698
2025-09-11

ANTIFOULANT COMPOSITIONS FOR HIGH-SEVERITY PROCESSING OF VINYLIC MONOMER STREAMS

#2
20240425996
2024-12-26

Chlor-alkali and carbon monoxide electrolyzer integration

#3
20230312456
2023-10-05

VINYL ACETATE PRODUCTION PROCESS AND DEVICE

#4
20230312453
2023-10-05

METHODS AND SYSTEMS OF MONITORING FLAMMABILITY OF VARIOUS STREAMS DURING VINYL ACETATE PRODUCTION

#5
20230312452
2023-10-05

Method for producing vinyl acetate

#6
20230312440
2023-10-05

ANTIFOULANT COMPOSITIONS FOR HIGH-SEVERITY PROCESSING OF VINYLIC MONOMER STREAMS

#7
20230257491
2023-08-17

VINYL ACETATE, VINYL ACETATE POLYMER, AND VINYL ALCOHOL POLYMER

#8
20230173466
2023-06-08

METHODS OF PRODUCING CATALYSTS FOR VINYL ACETATE PRODUCTION

#9
20220402852
2022-12-22

Methods and systems of monitoring flammability of various streams during vinyl acetate production

#10
20210040027
2021-02-11

Ethyl acetate removal during VAM production

#11
20200277249
2020-09-03

Method for producing vinyl acetate

#12
20200115315
2020-04-16

Process for purification of vinyl acetate for use in polymerization in the presence of ethylene

#13
20190218167
2019-07-18

Method for producing vinyl acetate

#14
20190023642
2019-01-24

Nitroxide hydroxylamine and phenylenediamine combinations as polymerization inhibitors for ethylenically unsaturated monomer processes

#15
20180133697
2018-05-17

High pore volume alumina supported catalyst for vinyl acetate monomer (VAM) process

#16
20180133696
2018-05-17

Crush strength and porosity of an alumina carrier for enhanced VAM catalysts

#17
20130158289
2013-06-20

Production of diacetoxyethylene by direct acetoxylation

#18
20130137905
2013-05-30

INTEGRATED PROCESS FOR PRODUCING POLYVINYL ALCOHOL OR A COPOLYMER THEREOF AND ETHANOL

#19
20130090501
2013-04-11

Process for producing ethanol using a crude vinyl acetate feed

#20
20130025501
2013-01-31

Titania-containing extrudate

#21
20120323048
2012-12-20

Processes for producing ethanol from acetaldehyde

#22
20120310007
2012-12-06

Method for producing vinyl acetate

#23
20120302784
2012-11-29

Preparation of palladium-gold catalyst

#24
20120289737
2012-11-15

Method for producing a metal-containing shell catalyst without intermediate calcining

#25
20120264970
2012-10-18

Vinyl acetate production process

#26
20120222422
2012-09-06

Methods for integrated natural gas purification and products produced therefrom

#27
20120203020
2012-08-09

Multi-component polymerization inhibitors for ethylenically unsaturated monomers

#28
20120198769
2012-08-09

Catalyst-coated support, method for the production thereof, a reactor equipped therewith, and use thereof

#29
20120149939
2012-06-14

Recovery of Acetic Acid from Heavy Ends in Vinyl Acetate Synthesis Process

#30
20120136170
2012-05-31

Process for the manufacturing of vinyl acetate

#31
20120130119
2012-05-24

Vinyl acetate production process

#32
20120108842
2012-05-03

Methods for producing a vinyl acetate composition having a low impurity content

#33
20120078006
2012-03-29

Integrated process for the production of vinyl acetate from acetic acid via ethylene

#34
20120065412
2012-03-15

SYSTEM AND PROCESS FOR PRODUCING HIGHER-VALUE HYDROCARBONS FROM METHANE

#35
20120053361
2012-03-01

Method for producing vinyl acetate monomer

#36
20120041231
2012-02-16

Process and apparatus for preparing vinyl acetate monomer

#37
20110306748
2011-12-15

Titania-alumina-tungsta extrudate and its use

#38
20110190551
2011-08-04

Processes for producing ethanol from acetaldehyde

#39
20110166010
2011-07-07

PD/AU shell catalyst containing HFO, processes for the preparation and use thereof

#40
20110152066
2011-06-23

LAYERED COMPOSITION AND PROCESSES FOR PREPARING AND USING THE COMPOSITION

#41
20110144380
2011-06-16

Preparation of palladium-gold catalyst

#42
20110143927
2011-06-16

Titania-containing extrudate

#43
20110137075
2011-06-09

Vinyl acetate production process

#44
20110137074
2011-06-09

Process for the production of acetic acid ethylene and vinyl acetate monomer

#45
20110087047
2011-04-14

Vinyl acetate production process

#46
20110071312
2011-03-24

Integrated process for the production of vinyl acetate from acetic acid via ethylene

#47
20110054210
2011-03-03

Process for preparing unsaturated carboxylic esters

#48
20100273644
2010-10-28

Doped Pd/Au shell catalyst, method for producing the same and use thereof

#49
20100197956
2010-08-05

Vam Shell Catalyst, Method For Its Production And Use Thereof

#50
20100197488
2010-08-05

Method for producing a shell catalyst and corresponding shell catalyst

#51
20100185010
2010-07-22

Zirconium oxide-doped catalyst support, method for producing the same and catalyst containing a zirconium oxide-doped catalyst support

#52
20100168467
2010-07-01

Integrated process for the production of vinyl acetate from acetic acid via ethyl acetate

#53
20100168466
2010-07-01

Integrated process for the production of vinyl acetate from acetic acid via acetaldehyde

#54
20100168465
2010-07-01

Process for production of catalyst for alkenyl acetate production

#55
20100168434
2010-07-01

INHIBITION OF POLYMERISATION

#56
20100125148
2010-05-20

Integrated process for the production of vinyl acetate from acetic acid via ethylene

#57
20100121100
2010-05-13

Supported palladium-gold catalysts and preparation of vinyl acetate therewith

#58
20100076217
2010-03-25

ACYLOXYLATION CATALYST AND PROCESS FOR ITS PRODUCTION

#59
20100022796
2010-01-28

Method for producing catalysts and their use for the gas phase oxidation of olefins

#60
20090214404
2009-08-27

Process and apparatus for improved methods for making vinyl acetate monomer (VAM)

#61
20090093653
2009-04-09

CATALYST

#62
20090076298
2009-03-19

Utilization of acetic acid reaction heat in other process plants

#63
20090054683
2009-02-26

Reactor and method for synthesising vinyl acetate in the gaseous phase

#64
20090030225
2009-01-29

Oxidation process in fluidised bed reactor

#65
20080287703
2008-11-20

Processes for preparing alkenyl alkanoates using a layered catalyst composition

#66
20080287290
2008-11-20

Layered support material for catalysts

#67
20080287289
2008-11-20

Halide free precurors for catalysts

#68
20080287285
2008-11-20

Rhodium containing catalysts

#69
20080281122
2008-11-13

Preparation of palladium-gold catalysts

#70
20080249331
2008-10-09

Vinyl Acetate Catalyst and Support

#71
20080234511
2008-09-25

Process for preparing vinyl acetate with utilization of the heat of reaction

#72
20080153692
2008-06-26

MODIFIED SUPPORT MATERIALS FOR CATALYSTS

#73
20080146721
2008-06-19

Inorganic oxide extrudates

#74
20080132723
2008-06-05

Process for the production of ethylene, acetic acid and carbon monoxide from ethane

#75
20080039652
2008-02-14

Integrated process for acetic acid and methanol

#76
20080031788
2008-02-07

Process for converting a hydrocarbon to an oxygenate or a nitrile

#77
20080004467
2008-01-03

Method for recovery of ethylene in a recirculating gas process for the production of vinyl acetate

#78
20070299277
2007-12-27

FLUIDIZABLE CARBON CATALYSTS

#79
20070249737
2007-10-25

Cyclone reactor and associated methods

#80
20070225537
2007-09-27

Process and apparatus for integrating an alkene derivative process with an ethylene process

#81
20070179310
2007-08-02

Preparation of palladium-gold catalysts

#82
20070088175
2007-04-19

Oxidation process in fluidised bed reactor

#83
20070032678
2007-02-08

Process for isolating vinyl acetate

#84
20060281942
2006-12-14

Oxidation process for the production of carboxylic acids and alkenes

#85
20060270865
2006-11-30

Layered composition and processes for preparing and using the composition

#86
20060247462
2006-11-02

Production processes of lower aliphatic carboxylic acid alkenyl and alkenyl alcohol

#87
20060217264
2006-09-28

Catalyst composition and use thereof in ethane oxidation

#88
20060167307
2006-07-27

Processes for the production of alkenyl esters of lower carboxylic acids and process for the production of alkenyl alcohols

#89
20060167306
2006-07-27

Process for the production of alkenyl carboxylates

#90
20060135809
2006-06-22

Modified support materials for catalysts

#91
20060128986
2006-06-15

Process for preparing a catalyst, the catalyst and a use of the catalyst

#92
20060116528
2006-06-01

Process and apparatus for improved methods for making vinyl acetate monomer (VAM)

#93
20060106246
2006-05-18

Co-production of vinyl acetate and ethyl acetate

#94
20060094896
2006-05-04

Process for preparing vinyl acetate

#95
20060030729
2006-02-09

Oxidation process in fluidized bed reactor

#96
20050234262
2005-10-20

Production process for catalyst

#97
20050209483
2005-09-22

Utilization of acetic acid reaction heat in other process plants

#98
20050181940
2005-08-18

Methods of making alkenyl alkanoates

#99
20050148791
2005-07-07

Alkene separation process

#100
20050137271
2005-06-23

Process for the catalytic oxidation of hydrocarbons

#101
20050085659
2005-04-21

Process for the production of an alkenyl carboxylate or an alkyl carboxylate

#102
20050049434
2005-03-03

Fluidizable carbon catalysts

#103
20050020847
2005-01-27

Integrated process for the manufacture of alkenyl carboxylates