ClassID:

92068

C07C67/03 - page 3 - CPC Classification

Classification description:

Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group

Recent Application in this class:
#601
20060276665
2006-12-07

Alkyl-capped alkoxylated esters and compositions comprising same

#602
20060276664
2006-12-07

Synthesis of alkyl-capped alkoxylated esters useful as suds-controlling surfactants

#603
20060275244
2006-12-07

Alkyl-capped alkoxylated esters and compositions comprising same

#604
20060270866
2006-11-30

Processes for production of esters from olefin-containing hydrocarbon streams and vegetable or animal oils

#605
20060252956
2006-11-09

Process for reactive esterification distillation

#606
20060252950
2006-11-09

Production of biodiesel using expanded gas solvents

#607
20060241314
2006-10-26

Organopolysiloxanes containing phosphonic groups, method for the production and use thereof

#608
20060235240
2006-10-19

Method for the production of 6,6,6-trihalo-3,5-dioxohexanoic acid esters

#609
20060224005
2006-10-05

Method and apparatus for refining biodiesel

#610
20060211880
2006-09-21

Method for the continuous production of alkyl(meth)acrylates with multiple catalyst recycling

#611
20060199970
2006-09-07

Process for production of a composition useful as a fuel

#612
20060194297
2006-08-31

Process for the preparation of dihydroxy esters and derivatives thereof

#613
20060173191
2006-08-03

Transesterification process for production of (meth)acrylate ester monomers

#614
20060167293
2006-07-27

Alkyl-capped alkoxylated esters and compositions comprising same

#615
20060157411
2006-07-20

Fiber film reactors to effect separation and reaction between two immiscible reaction components

#616
20060155138
2006-07-13

Production of fatty acid alkyl esters

#617
20060149087
2006-07-06

Ester production method by transesterification reaction using solid acid catalyst

#618
20060142602
2006-06-29

Method of making methyl ester surfactants

#619
20060128996
2006-06-15

Compositions containing Ionic liquids and uses thereof, especially in organic synthesis

#620
20060128985
2006-06-15

Carbonylation of vinyl acetate

#621
20060111579
2006-05-25

Transesterification and esterification of fatty acids and triglycerides by dispersion and dispersion method for the production of fatty acid methylesters

#622
20060084823
2006-04-20

Process for producing methacrylic ester

#623
20060084154
2006-04-20

Synthesis of fatty alcohol esters of alpha-hydroxy carboxylic acids and their use as percutaneous absorption enhancers

#624
20060080891
2006-04-20

Process for the preparation of fatty acid methyl ester from triglyceride oil by transesterification

#625
20060076271
2006-04-13

Process for the selective desulphurization of olefinic gasolines, comprising a hydrogen purification step

#626
20060074256
2006-04-06

Biodiesel process

#627
20060063948
2006-03-23

Preparation of levulinic acid esters from alpha-angelica lactone and alcohols

#628
20060058547
2006-03-16

Process for producing salicylic esters

#629
20060058540
2006-03-16

Process for the transesterification of fats and oils of biological origin by means of alcoholysis using special carbonic acid salts

#630
20060025620
2006-02-02

Method for producing fatty acid alkyl ester composition

#631
20060014977
2006-01-19

Process for production of organic acid esters

#632
20060014974
2006-01-19

Process for producing fatty acid alkyl esters and glycerol of high-purity

#633
20050288508
2005-12-29

Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents

#634
20050266139
2005-12-01

Process for transesterification of vegetable or animal oils using heterogeneous catalysts based on titanium, zirconium or antimony and aluminium

#635
20050261516
2005-11-24

Process for producing a fluorinated ester, a fluorinated acyl fluoride and a fluorinated vinyl ether

#636
20050261512
2005-11-24

Recycling polyethylene naphthalate containing materials in a process to produce diesters

#637
20050261509
2005-11-24

Process for transesterification of vegetable oils or animal oils by means of heterogeneous catalysts based on zinc or bismuth, titanium and aluminium

#638
20050242328
2005-11-03

Method for the preparation of a hydroxyalkyl hindered phenolic antioxidant

#639
20050221457
2005-10-06

Methods of manufacturing derivatives of beta-hydroxycarboxylic acids

#640
20050210738
2005-09-29

Preparation of levulinic acid esters from alpha-angelica lactone and alcohols

#641
20050204612
2005-09-22

Method and device for producing biodiesel

#642
20050192455
2005-09-01

Preparation of sterically hindered hydroxyphenylcarboxylic acid esters

#643
20050182235
2005-08-18

Methods of making intermediates from polyhydroxyalkanoates

#644
20050176986
2005-08-11

Catalyst for esterification and transesterification and process for producing ester

#645
20050176978
2005-08-11

Immobilized iminophosphatranes useful for transesterification

#646
20050176977
2005-08-11

Method for producing conjugated linoleic acid glycerides

#647
20050159610
2005-07-21

Methods for the preparation of polyol esters that are light in color

#648
20050154058
2005-07-14

Method of preparing hydroxytyrosol esters, esters thus obtained and use of same

#649
20050152858
2005-07-14

Solubilizing agents for active or functional organic compounds

#650
20050133498
2005-06-23

Method and apparatus for continuous flow microwave-assisted chemistry techniques

#651
20050119500
2005-06-02

Method for the continuous production of alkyl (meth)acrylates

#652
20050113588
2005-05-26

Process for the alcoholysis of acid oils of vegetable or animal origin

#653
20050108927
2005-05-26

Process for the preparation of bio-diesel

#654
20050107624
2005-05-19

Use of functionalized mesoporous silicates to esterify fatty acids and transesterify oils

#655
20050101760
2005-05-12

Methods of making intermediates from polyhydroxyalkanoates

#656
20050090421
2005-04-28

Alkyl-capped alkoxylated esters and compositions comprising same

#657
20050070727
2005-03-31

Method for obtaining 5-halogenolaevulinic acid alkyl esters

#658
20050054632
2005-03-10

Naphthyl compounds, intermediates, compositions, and methods of use

#659
20050049418
2005-03-03

Heteroatom-stabilized carbenes and precursors thereto as depolymerization catalysts

#660
20050033071
2005-02-10

Method of producing a fatty acid ester

#661
20050032672
2005-02-10

Fragrance compositions

#662
20050027137
2005-02-03

Apparatus and method for the production of fatty acid alkyl ester

#663
20050027023
2005-02-03

Method for dissolving saturated polyester solution for decomposing saturated polyester and method for decomposition using the same

#664
20050019280
2005-01-27

Compositions containing phenethyl aryl esters as solubilizing agents for active organic compounds

#665
20050016059
2005-01-27

Method for transesterifying vegetable oils

#666
20050008586
2005-01-13

Compositions containing phenethyl aryl esters as solubilizing agents for active organic compounds

#667
20050004390
2005-01-06

Method for recycling pet bottle

#668
15331586
2019-01-22

Method of manufacturing bio-diesel and reactor

#669
13507230
2014-12-23

Partition coefficient ester compositions