| Patent | Date |
|---|
Method For Obtaining Pure Cyclohexyl(meth)acrylate By Distillation
App 20210292270 - LANG; Ortmund ; et al. | 2021-09-23 |
Process For Removal Of Volatile Compounds From Tackifiers
App 20210079150 - YU; Miran ; et al. | 2021-03-18 |
Process for continuously preparing n-butyl acrylate or isobutyl acrylate
Grant 10,941,103 - Lang , et al. March 9, 2 | 2021-03-09 |
Process for isolating pure butyl acrylate from crude butyl acrylate by distillation, where butyl is n-butyl or isobutyl
Grant 10,906,862 - Lang , et al. February 2, 2 | 2021-02-02 |
Process for isolating pure 2-ethylhexyl acrylate or pure 2-propylheptyl acrylate from the corresponding crude alkyl acrylate by distillation
Grant 10,894,223 - Lang , et al. January 19, 2 | 2021-01-19 |
Process for isolating pure tert-butyl (meth)acrylate from crude tert-butyl (meth)acrylate by distillation
Grant 10,730,823 - Lang , et al. | 2020-08-04 |
Process For Continuously Preparing N-butyl Acrylate Or Isobutyl Acrylate
App 20200239400 - LANG; Ortmund ; et al. | 2020-07-30 |
Process For Isolating Pure Butyl Acrylate From Crude Butyl Acrylate By Distillation, Where Butyl Is N-butyl Or Isobutyl
App 20200095185 - LANG; Ortmund ; et al. | 2020-03-26 |
Process For Isolating Pure 2-ethylhexyl Acrylate Or Pure 2-propylheptyl Acrylate From The Corresponding Crude Alkyl Acrylate By
App 20200094160 - LANG; Ortmund ; et al. | 2020-03-26 |
Distillation device comprising a column which as three or a plurality of cells in series through which fluid flows and method for distilling or extractive distillation by use of the distillation device
Grant 10,569,192 - Asprion , et al. Feb | 2020-02-25 |
Process For Isolating Pure Tert-butyl (meth)acrylate From Crude Tert-butyl (meth)acrylate By Distillation
App 20190330137 - LANG; Ortmund ; et al. | 2019-10-31 |
Method of dehydrating 3-hydroxypropionic acid to form acrylic acid
Grant 10,252,970 - Blaschke , et al. | 2019-04-09 |
Distillation Device Comprising A Column Which Has Three Or A Plurality Of Cells In Series Through Which Fluid Flows And Method For Distilling Or Extractive Distillation By Use Of The Distillation Device
App 20180361270 - ASPRION; Norbert ; et al. | 2018-12-20 |
Method for the continuous dehydration of 3-hydroxypropionic acid to form acrylic acid
Grant 9,809,526 - Blaschke , et al. November 7, 2 | 2017-11-07 |
Method for the dehydration of 3-hydroxypropanoic acid to form acrylic acid
Grant 9,630,900 - Blaschke , et al. April 25, 2 | 2017-04-25 |
Method for the Continuous Dehydration of 3-hydroxypropionic Acid to Form Acrylic Acid
App 20170081268 - Blaschke; Tim ; et al. | 2017-03-23 |
Method For The Dehydration Of 3-hydroxypropanoic Acid To Form Acrylic Acid
App 20160221915 - Blaschke; Tim ; et al. | 2016-08-04 |
Method Of Dehydrating 3-hydroxypropionic Acid To Form Acrylic Acid
App 20160221916 - Blaschke; Tim ; et al. | 2016-08-04 |
Continuous process for preparing (meth)acrylates of C.sub.10-alcohol mixtures
Grant 9,388,118 - Jaeger , et al. July 12, 2 | 2016-07-12 |
Process for the preparation of 5-hydroxymethylfurfural (HMF)
Grant 9,260,402 - Blank , et al. February 16, 2 | 2016-02-16 |
Continuous Method For Separating Salts In The Production Of Dimethylacetamide
App 20150329477 - LANG; Ortmund ; et al. | 2015-11-19 |
Process for the Preparation of 5-Hydroxymethylfurfural (HMF)
App 20140371473 - Blank; Benoit ; et al. | 2014-12-18 |
Continuous Process For Preparing (meth)acrylates Of C10-alcohol Mixtures
App 20140135523 - JAEGER; Ulrich ; et al. | 2014-05-15 |
Method for obtaining cyclododecatriene by evaporation
Grant 7,959,766 - Rumpf , et al. June 14, 2 | 2011-06-14 |
Method for producing a solution of pure triethylenediamine (TEDA)
Grant 7,872,131 - Lang , et al. January 18, 2 | 2011-01-18 |
Work-Up in the Preparation of High-Purity Triethylenediamine
App 20080312439 - Lang; Ortmund ; et al. | 2008-12-18 |
Method for Obtaining Cyclododecatriene by Evaporation
App 20080217158 - Rumpf; Bernd ; et al. | 2008-09-11 |
Work-up of the mother liquor obtained in the preparation of high-purity triethylenediamine
Grant 7,345,173 - Lang , et al. March 18, 2 | 2008-03-18 |
Method for producing highly concentrated formaldehyde solution
Grant 7,342,139 - Rumpf , et al. March 11, 2 | 2008-03-11 |
Method for Producing a Solution of Pure Triethylenediamine (Teda)
App 20080021218 - Lang; Ortmund ; et al. | 2008-01-24 |
Process for distillatively removing piperazine from an ethylenediamine-piperazine mixture
Grant 7,271,292 - Jodecke , et al. September 18, 2 | 2007-09-18 |
Method for producing highly concentrated formaldehyde solution
App 20070135660 - Rumpf; Bernd ; et al. | 2007-06-14 |
Process for distillatively removing piperazine from an ethylenediamine-piperazine mixture
App 20070037980 - Joedecke; Michael ; et al. | 2007-02-15 |
Process for the preparation of highly pure triethylene diamine
Grant 7,151,177 - Lang , et al. December 19, 2 | 2006-12-19 |
Isolation of high-purity triethylenediamine (TEDA) by distillation
Grant 7,132,538 - Lang , et al. November 7, 2 | 2006-11-07 |
Method of selectively synthesizing triethylenediamine
Grant 6,958,397 - Frauenkron , et al. October 25, 2 | 2005-10-25 |
Method of selectively synthesising triethylenediamine
App 20040236106 - Frauenkron, Matthias ; et al. | 2004-11-25 |
Isolation of high-purity triethylenediamine (TEDA) by distillation
App 20040220406 - Lang, Ortmund ; et al. | 2004-11-04 |
Process for the preparation of highly pure triethylene diamine
App 20040220405 - Lang, Ortmund ; et al. | 2004-11-04 |
Preparation of pure triethylenediamine
Grant 6,627,756 - Riechers , et al. September 30, 2 | 2003-09-30 |
Work-up of the mother liquor obtained in the preparation of high-purity triethylenediamine
App 20030004349 - Lang, Ortmund ; et al. | 2003-01-02 |
Process for the preparation of pure triethylenediamine (TEDA)
App 20020156278 - Lang, Ortmund ; et al. | 2002-10-24 |
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