Synthesis of metal complexes and uses thereof
Abstract
The present disclosure provides novel methods of making aluminum complexes with utility for promoting epoxide carbonylation reactions. Methods include reacting neutral metal carbonyl compounds with alkylaluminum complexes. For example, a compound of formula I: is reacted with a neutral metal carbonyl compound (such as Q′dMe(CO)w′) to produce an aluminum-based carbonylation catalyst:
- Inventors:
- Issue Date:
- Research Org.:
- Novomer, Inc., Rochester, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1823827
- Patent Number(s):
- 10974234
- Application Number:
- 16/054,904
- Assignee:
- Novomer, Inc. (Rochester, NY)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07D - HETEROCYCLIC COMPOUNDS
- DOE Contract Number:
- EE0005766
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 08/03/2018
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Lee, Han. Synthesis of metal complexes and uses thereof. United States: N. p., 2021.
Web.
Lee, Han. Synthesis of metal complexes and uses thereof. United States.
Lee, Han. Tue .
"Synthesis of metal complexes and uses thereof". United States. https://www.osti.gov/servlets/purl/1823827.
@article{osti_1823827,
title = {Synthesis of metal complexes and uses thereof},
author = {Lee, Han},
abstractNote = {The present disclosure provides novel methods of making aluminum complexes with utility for promoting epoxide carbonylation reactions. Methods include reacting neutral metal carbonyl compounds with alkylaluminum complexes. For example, a compound of formula I: is reacted with a neutral metal carbonyl compound (such as Q′dMe(CO)w′) to produce an aluminum-based carbonylation catalyst:},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {4}
}
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Works referenced in this record:
Integrated Methods for Chemical Synthesis
patent-application, February 2018
- Sookraj, Sadesh H.; Slowik, Michael A.
- US Patent Application 15/550300; 20180030014
Processes for the production of terephthalate derivatives and compositions thereof
patent-application, March 2019
- Sookraj, Sadesh H.
- US Patent Application 16/180941; 20190071388
Method for Producing Polyhydroxyalkanoates
patent-application, May 2009
- Preishuber-Pflugl, Peter; Molnar, Ferenc
- US Patent Application 11/911297; 20090124787
Catalysts and methods for polyester production
patent-application, December 2015
- Allen, Scott D.
- US Patent Application 14/410763; 20150368394
Systems and Processes for Producing Organic Acids Direct from Beta-Lactones
patent-application, October 2018
- Sookraj, Sadesh H.
- US Patent Application 15/640197; 20180282251
Catalytic carbonylation catalysts and methods
patent-application, August 2019
- Lee, Han; Allen, Scott D.; Farmer, Jay J.
- US Patent Application 16/279539; 20190256650
Process for beta-lactone production
patent, November 2016
- Allen, Scott D.; Valente, Ronald R.; Lee, Han
- US Patent Document 9,493,391
Catalytic Carbonylation Catalysts and Methods
patent-application, March 2017
- Lee, Han; Allen, Scott D.; Farmer, Jay J.
- US Patent Application 15/130810; 20170073463
Processes for the production of polymer compositions from bio-based ethanol and compositions thereof
patent-application, April 2019
- Sookraj, Sadesh H.
- US Patent Application 16/215131; 20190106533
Preparation of acrylic acid derivatives from alpha-or beta-hydroxy carboxylic acids
patent-application, October 2005
- Craciun, Liliana; Benn, Gerald P.; Dewing, John
- US Patent Application 11/093485; 20050222458
Catalytic carbonylation catalysts and methods
patent-application, October 2014
- Lee, Han; Allen, Scott; Farmer, Jay
- US Patent Application 14/117393; 20140296522
Catalyst Recycle Methods
patent-application, April 2017
- Sookraj, Sadesh H.
- US Patent Application 15/308989; 20170096407
Flexible Chemical Production Platform
patent-application, February 2018
- Sookraj, Sadesh H.
- US Patent Application 15/550153; 20180029005
Process for production of acrylates from epoxides
patent, August 2015
- Porcelli, Richard V.; Farmer, Jay J.; LaPointe, Robert E.
- US Patent Document 9,096,510
Isoporous Membrane and Method of Production Thereof
patent-application, July 2009
- Peinemann, Klaus-Viktor; Abetz, Volker; Simon, Peter F. W.
- US Patent Application 12/403491; 20090173694
Succinic anhydride from ethylene oxide
patent-application, April 2016
- Allen, Scott D.; Dombek, Bernard Duane; Fruchey, Olan Stanley
- US Patent Application 14/857315; 20160102068
Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid
patent, March 1993
- Etzkorn, William G.; Harkreader, Gordon G.
- US Patent Document 5,198,578
Polymer blends
patent-application, August 2013
- Allen, Scott D.; Naik, Sanjeev
- US Patent Application 13/878582; 20130209775
Process and System for Production of Polypropiolactone
patent-application, February 2018
- Farmer, Jay J.; Galebach, Peter; Sherry, Kyle
- US Patent Application 15/550234; 20180030201
Process for Producing Re-Moisturised Surface-Crosslinked Superabsorbents
patent-application, December 2010
- Herfert, Norbert; Wendker, Martin; Barthel, Holger
- US Patent Application 12/528543; 20100323885
Processes for producing beta-lactone and beta-lactone derivatives with heterogenous catalysts
patent-application, February 2019
- Sookraj, Sadesh H.
- US Patent Application 16/057530; 20190047972
Succinic anhydride from ethylene oxide
patent-application, June 2013
- Allen, Scott D.; Dombek, Bernard Duane; Fruchey, Olan Stanley
- US Patent Application 13/819969; 20130165670
Systems and Processes for Polyacrylic Acid Production
patent-application, March 2018
- Sookraj, Sadesh H.
- US Patent Application 15/550111; 20180057619
Systems and Processes for Thermolysis of Polylactones to Produce Organic Acids
patent-application, October 2018
- Sookraj, Sadesh H.; Sherry, Kyle Evan
- US Patent Application 15/612884; 20180305289
Continuous carbonylation process
patent, July 2005
- Tustin, Gerald Charles; Moncier, Regina M.
- US Patent Document 6,916,951
Gas conversion using hydrogen from syngas gas and hydroconversion tail gas
patent, November 2000
- DeGeorge, Charles W.; Wittenbrink, Robert J.; Stark, Thomas M.
- US Patent Document 6,147,126
Manufacture of Succinic Anhydride
patent, June 1941
- Kise, Mearl Alton; Wenner, Ralph Richter
- US Patent Document 2,245,404
Beta-propiolactone based copolymers containing biogenic carbon, methods for their production and uses thereof
patent, December 2018
- Sookraj, Sadesh H.
- US Patent Document 10,144,802
Poly(Acrylic Acid) From Bio-Based Acrylic Acid And Its Derivatives
patent-application, October 2013
- Godlewski, Jane Ellen; Villalobos, Janette; Collias, Dimitris Ioannis
- US Patent Application 13/760527; 20130274697
Systems and Processes for Producing Organic Acids Direct from Beta-Lactones
patent-application, October 2018
- Sookraj, Sadesh H.
- US Patent Application 16/023410; 20180305286
Graft Polymers from Vinyl Compounds with Beta-Propiolactone, Epsilon-Caprolactone and Ethylene Oxide
patent, March 1974
- Katayama, Shitomi; Horikawa, Hideichi; Takahashi, Yukio
- US Patent Document 3,800,006
Process for the production of acid anhydrides from epoxides
patent, August 2016
- Lee, Han Seung; Slowik, Michael A.
- US Patent Document 9,403,788
Distillation Process for Production of Acrylic Acid
patent-application, January 2018
- Sookraj, Sadesh H.
- US Patent Application 15/550243; 20180022677
Porous polymer membranes
patent-application, November 2013
- Luchinger, Norman Albert; Stark, Wendelin Jan; Kellenberger, Christoph R.
- US Patent Application 13/943058; 20130299417
Silicone-coated organic solvent resistant polyamide composite nanofiltration membrane, and method for preparing the same
patent-application, May 2003
- Lee, Kew-Ho; Kim, In-Chul; Yun, Hyung-Gu
- US Patent Application 10/147071; 20030098274
Biobased Carbon Fibers and Carbon Black and Methods of Making the Same
patent-application, January 2019
- Sookraj, Sadesh H.; Munsterman, Herb; Lee, Han
- US Patent Application 15/950850; 20190002293
Acrylic Acid Production Methods
patent-application, May 2017
- Mahoney, James E.
- US Patent Application 15/247833; 20170145126
Process for beta-lactone production
patent, August 2014
- Allen, Scott D.; Valente, Ronald R.; Lee, Han
- US Patent Document 8,796,475
Process for the production of a superabsorbent polymer
patent-application, August 2012
- Gartner, Herbert; Harren, Jorg; Hager, Marc
- US Patent Application 13/446411; 20120202951
Synthesis of Metal Complexes and Uses Thereof
patent-application, August 2017
- Lee, Han
- US Patent Application 15/329027; 20170225157
Process for production of acrylic acid
patent, October 2018
- Farmer, Jay J.; Galebach, Peter; Sherry, Kyle
- US Patent Document 10,099,988
Distillation process for production of acrylic acid
patent, October 2018
- Sookraj, Sadesh H.
- US Patent Document 10,099,989
Polymer Compositions Produced from Biobased Ethano
patent-application, January 2017
- Sookraj, Sadesh
- US Patent Application 15/199439; 20170002136
Recovery of By-Product Aluminum and Preparation of Aluminum Alkyls
patent, October 1961
- Nobis, John F.
- US Patent Document 3,006,942
Nanofiltration membranes and methods of use
patent, April 2019
- LaPointe, Robert E.; Allen, Scott D.; Lee, Han
- US Patent Document 10,245,559
High flux and low fouling filtration media
patent-application, December 2010
- Chu, Benjamin; Hsiao, Benjamin S.; Fang, Dufei
- US Patent Application 11/664650; 20100323573
Process for production of acrylates from epoxides
patent-application, October 2015
- Porcelli, Richard V.; Farmer, Jay J.; Lapointe, Robert E.
- US Patent Application 14/753457; 20150299083
Continuous Carbonylation Processes
patent-application, February 2018
- Farmer, Jay J.; Galebach, Peter; Sherry, Kyle
- US Patent Application 15/550217; 20180030015
Methods of Controlling Molecular Weight Distribution of Polymers and Compositions Thereof
patent-application, March 2011
- Allen, Scott D.
- US Patent Application 12/948191; 20110065894
Biodegradable Sanitary Articles with Higher Biobased Content
patent-application, June 2018
- Sookraj, Sadesh H.
- US Patent Application 15/369886; 20180153746
Porphyrinic Compounds for Use in Flow Cytometry
patent-application, March 2009
- Lindsey, Jonathan S.
- US Patent Application 12/095423; 20090075295
Acrylic Acid Production Process
patent-application, September 2017
- Sookraj, Sadesh H.; Tseitlin, Alexander; Pokrovski, Konstantin A.
- US Patent Application 15/464346; 20170267618
Acrylic acid production methods
patent-application, January 2016
- Mahoney, James E.
- US Patent Application 14/378456; 20160016876
Succinic anhydride from ethylene oxide
patent, October 2015
- Allen, Scott D.; Dombek, Bernard D.; Fruchey, Olan S.
- US Patent Document 9,156,803
Systems and methods for producing superabsorbent polymers
patent-application, April 2019
- Sookraj, Sadesh H.
- US Patent Application 16/087042; 20190106532
Acrylonitrile Derivatives from Epoxide and Carbon Monoxide Reagents
patent-application, January 2019
- Sookraj, Sadesh H.
- US Patent Application 16/023136; 20190002400
Method for Producing Carboxyl Group-Containing Water-Soluble Polymer
patent-application, September 2007
- Kobayashi, Shinji; Yoshinaka, Masatoyo; Morimitsu, Yuichiro
- US Patent Application 11/572590; 20070225522
Process for preparing lubes with high viscosity index values
patent, August 2004
- O'Rear, Dennis J.; Biscardi, Joseph A.
- US Patent Document 6,773,578
Superabsorbent polymers and methods of making the same
patent-application, March 2013
- Balduf, Torsten; Bub, Gunther; Mosler, Jurgen
- US Patent Application 13/668899; 20130072645
Systems and processes for polyacrylic acid production
patent, October 2019
- Sookraj, Sadesh H.
- US Patent Document 10,428,165
Method for producing low-odor hydrogel-forming polymers
patent-application, September 2005
- Nestler, Gerhard; Muller-Engel, Klaus Joachim; Wickel, Stefan
- US Patent Application 10/511603; 20050209411
Catalytic carbonylation of three and four membered heterocycles
patent, February 2005
- Coates, Geoffrey W.; Getzler, Yutan D. Y. L.; Wolczanski, Peter
- US Patent Document 6,852,865
Process for beta-lactone production
patent, May 2013
- Allen, Scott D.; Valente, Ronald R.; Lee, Han
- US Patent Document 8,445,703
Polymerization reactor for producing a super absorbent polymer and method for producing a super absorbent polymer using the polymerization reactor
patent-application, May 2012
- Won, Tae-Young; Kim, Gi-Cheul; Lee, Sang-Gi
- US Patent Application 13/382018; 20120108695
Compositions for Improved Production of Acrylic Acid
patent-application, January 2019
- Sookraj, Sadesh H.; Sherry, Kyle Evan
- US Patent Application 15/640324; 20190002385
Biodegradeable Polyols Having Higher Biobased Content
patent-application, June 2018
- Sookraj, Sadesh H.
- US Patent Application 15/369821; 20180155490
Integrated Methods for Chemical Synthesis
patent-application, April 2017
- Sookraj, Sadesh H.; Slowik, Michael A.
- US Patent Application 15/314429; 20170107103
Process for Production of Acrylic Acid
patent-application, January 2018
- Farmer, Jay J.; Galebach, Peter; Sherry, Kyle
- US Patent Application 15/550193; 20180016219
Production System/Production Process for Acrylic Acid and Precursors Thereof
patent-application, February 2017
- Sookraj, Sadesh H.; Pokrovski, Konstantin A.; Ruhl, John B.
- US Patent Application 15/223178; 20170029352
Processes using multifunctional catalysts
patent-application, March 2019
- Sookraj, Sadesh H.
- US Patent Application 15/701410; 20190076835
Process for production of acrylates from epoxides
patent, March 2018
- Porcelli, Richard V.; Farmer, Jay J.; LaPointe, Robert E.
- US Patent Document 9,914,689
Methods of Controlling Molecular Weight Distribution of Polymers and Compositions Thereof
patent-application, December 2009
- Allen, Scott D.
- US Patent Application 12/129106; 20090299032
Catalysts for Epoxide Carbonylation
patent-application, March 2017
- Farmer, Jay J.; Allen, Scott D.
- US Patent Application 15/126266; 20170080409
Process and apparatus for further processing of pressurized exothermic reactions
patent, May 1986
- Pascoe, Ralph F.
- US Patent Document 4,590,293
Hydrogen and carbon monoxide production by hydrocarbon steam reforming and pressure swing adsorption purification
patent, March 1992
- Krishnamurthy, Ramachandran
- US Patent Document 5,096,470
Distillation Process for Production of Acrylic Acid
patent-application, December 2018
- Sookraj, Sadesh H.
- US Patent Application 16/107881; 20180354882
Nanofiltration membranes and methods of use
patent-application, August 2019
- Lapointe, Robert E.; Allen, Scott D.; Lee, Han
- US Patent Application 16/283257; 20190255488
Process for Producing Acrylic Acid
patent-application, October 2009
- Ho, Fungau; Fruchey, Olan S.; Roundy, Roger L.
- US Patent Application 12/439620; 20090253934
Process for the carbonylation of conjugated dienes using a palladium catalyst system
patent-application, July 2007
- Sielcken, Otto Erik; Toth, Imre; Baur, Henricus Anna Christian
- US Patent Application 10/565773; 20070155984
Process for beta-lactone production
patent-application, October 2013
- Allen, Scott D.; Valente, Ronald R.; Lee, Han
- US Patent Application 13/860179; 20130281715
Preparation of Beta-Hydroxy Carboxylic Acid Esters by Alcoholysis of Linear Polyesters Derived from Beta-Lactones
patent, October 1950
- Gresham, Thomas L.; Jansen, Jacob Eden
- US Patent Document 2,526,554
Nanofiltration Membranes and Methods of Use
patent-application, October 2016
- Lapointe, Robert E.; Allen, Scott D.; Lee, Han
- US Patent Application 15/176110; 20160288057
Terephthalate Derivatives and Compositions Thereof
patent-application, January 2017
- Sookraj, Sadesh H.
- US Patent Application 15/197881; 20170001946
Managing hydrogen and carbon monoxide in a gas to liquid plant to control the H2/CO ratio in the Fischer-Tropsch reactor feed
patent-application, May 2004
- Landis, Stephen R.; Espinoza, Rafael L.; Mohedas, Sergio R.
- US Patent Application 10/388843; 20040102532
Process for the production of acid anhydrides from epoxides
patent-application, January 2015
- Lee, Han; Slowik, Michael A.
- US Patent Application 14/378290; 20150005513
Process Analysis System with Sterile Sampling of Mechanically-Sensitive Material from a Bioreactor
patent-application, July 2009
- Steigmiller, Stefan; Tups, Hans; Sommer, Karsten
- US Patent Application 12/297831; 20090178495
Superabsorbent polymer composite comprising a superabsorbent polymer and cellulosic nanofibrils
patent-application, December 2011
- Bitis, Rozalia; Abbas, Shabira; Malmgren, Kent
- US Patent Application 13/140173; 20110301027
Process for acrylate production
patent-application, May 2015
- Allen, Scott D.; Coates, Geoffrey
- US Patent Application 14/410764; 20150141693
Continuous Process of Producing Beta Lactones at Reduced Pressure
patent, May 1949
- Stone, Herbert G.
- US Patent Document 2,469,704
Polyurethane block copolymer based on poly siloxane tenside for membranes
patent-application, January 2013
- Weiss, Thomas; Mansouri, Jaleh
- US Patent Application 13/582469; 20130004454
Process for the Production of the Dilactone of Gamma Ketopimelic Acid
patent, November 1942
- Hopff, Heinrich; Griesshaber, Herbert
- US Patent Document 2,302,321
Process for the preparation of trialkyl aluminum compounds
patent, June 1976
- Mueller, Karl-Heinz; Hubert, Hans
- US Patent Document 3,960,912
Polyacrylic acid (salt)-based water absorbent resin and method for producing same
patent-application, July 2012
- Matsumoto, Satoshi; Ishizaki, Kunihiko; Torii, Kazushi
- US Patent Application 13/499037; 20120189861
Catalytic carbonylation catalysts and methods
patent, May 2016
- Lee, Han; Allen, Scott D.; Farmer, Jay J.
- US Patent Document 9,327,280
Systems and Processes for Polymer Production
patent-application, April 2018
- Farmer, Jay J.; Galebach, Peter; Sherry, Kyle
- US Patent Application 15/550161; 20180094100
Thermolysis of polypropiolactone to produce acrylic acid
patent, September 2018
- Ruhl, John; Sherry, Kyle
- US Patent Document 10,065,914
Catalytic carbonylation of three and four membered heterocycles
patent-application, August 2003
- Coates, Geoffrey W.; Getzler, Yutan D. Y. L.; Wolczanski, Peter
- US Patent Application 10/307520; 20030162961
Catalyst for the carbonylation of oxiranes
patent-application, October 2005
- Luinstra, Gerrit; Rieger, Bernhard; Allmendinger, Markus
- US Patent Application 10/523264; 20050240032
Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
patent-application, December 2011
- Collias, Dimitris Ioannis; Kellett, Patti Jean; Lingoes, Janette Villalobos
- US Patent Application 13/175145; 20110319849
Beta-propiolactone based copolymers containing biogenic carbon, methods for their production and uses thereof
patent-application, March 2019
- Sookraj, Sadesh H.
- US Patent Application 16/178214; 20190071538
Process for the production of gamma-butyrolactone
patent, December 2002
- Castiglioni, Gian Luca; Fumagalli, Carlo
- US Patent Document 6,492,535
Process for the carbonylation of epoxides
patent-application, January 2005
- Drent, Eit; Ernst, Rene
- US Patent Application 10/820958; 20050014977
Process for Production of Acrylates from Epoxides
patent-application, August 2017
- Porcelli, Richard V.; Farmer, Jay J.; LaPointe, Robert E.
- US Patent Application 15/291011; 20170247309
Process and catalyst for making dialkyl carbonates
patent, May 2002
- Ryu, J. Yong; Gelbein, Abraham P.
- US Patent Document 6,392,078
Process for Beta-lactone Production
patent-application, April 2016
- Allen, Scott D.; Valente, Ronald R.; Lee, Han
- US Patent Application 14/857313; 20160102040
Production of purified synthesis gas and carbon monoxide
patent, March 1978
- Marion, Charles P.
- US Patent Document 4,081,253
Process for beta-lactone production
patent, December 2015
- Allen, Scott D.; Valente, Ronald R.; Lee, Han
- US Patent Document 9,206,144
Absorbent polymers, and methods and systems of producing thereof and uses thereof
patent-application, August 2019
- Lee, Han; Ruhl, John B.; Lapointe, Robert E.
- US Patent Application 16/346853; 20190255512
Process for improving productivity of a carbonylation catalyst solution by removing corrosion metals
patent, March 1998
- Warner, R. Jay; Broussard, Jerry A.
- US Patent Document 5,731,252
Continuous carbonylation processes
patent, March 2019
- Farmer, Jay J.; Galebach, Peter; Sherry, Kyle
- US Patent Document 10,221,150
Catalytic carbonylation catalysts and methods
patent, March 2019
- Lee, Han; Allen, Scott D.; Farmer, Jay J.
- US Patent Document 10,221,278
Process for making grafted polymeric material
patent, May 1977
- Flexman, Edmund Arthur; Starr, Frank
- US Patent Document 4,026,967
Process for beta-lactone production
patent-application, May 2012
- Allen, Scott D.; Valente, Ronald R.; Lee, Han
- US Patent Application 13/262985; 20120123137
Compositions for Improved Production of Acrylic Acid
patent-application, January 2019
- Sookraj, Sadesh H.; Sherry, Kyle Evan
- US Patent Application 16/023612; 20190031592
Process for Production of Acrylic Acid
patent-application, December 2018
- Farmer, Jay J.; Galebach, Peter; Sherry, Kyle
- US Patent Application 16/107858; 20180354881
Carbonylation Process
patent-application, December 2007
- Zoeller, Joseph Robert; Moore, Mary Kathleen; Vetter, Andrew James
- US Patent Application 11/424327; 20070293695
Process for beta-lactone production
patent-application, September 2014
- Allen, Scott D.; Valente, Ronald R.; Lee, Han
- US Patent Application 14/275139; 20140275575
Method for Preparing Acrylic Acid
patent, September 1961
- Wearsch, Norman C.; De Paola, Anthony J.
- US Patent Document 3,002,017
Solid electrolyte composition, electrode sheet for batteries using same and all-solid-state secondary battery
patent-application, July 2016
- Mimura, Tomonori; Mochizuki, Hiroaki; Makino, Masaomi
- US Patent Application 15/075589; 20160204465
Beta-Propiolactone Based Copolymers Containing Biogenic Carbon, Methods for Their Production and Uses Thereof
patent-application, June 2018
- Sookraj, Sadesh H.
- US Patent Application 15/369764; 20180155491
Process for preparing acrylic acid from ethylene oxide and carbon monoxide
patent-application, January 2014
- Pazicky, Marek; Raith, Christian; Paciello, Rocco
- US Patent Application 13/943068; 20140018570
Functional Nanofibers and Methods of Making and Using the Same
patent-application, September 2011
- McLellan, Joseph M.; Li, Xinhua; Blanchet, Graciela Beatriz
- US Patent Application 12/886105; 20110226697
Process for Recovery of Pivalolactone from Polymers Thereof
patent, August 1973
- van der Ven, Servaas; Binsergen, Frederik L.
- US Patent Document 3,751,435
Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials
patent, June 2003
- Khemani, Kishan; Andersen, Per Just; Hodson, Simon K.
- US Patent Document 6,573,340
Methods, compositions, and apparatuses for forming macrocyclic compounds
patent-application, September 2007
- Johnson, Thomas E.; Fowler, Billy T.
- US Patent Application 11/059796; 20070217965
Processes Using Multifunctional Catalysts
patent-application, March 2019
- Sookraj, Sadesh H.
- US Patent Application 16/058716; 20190076834
Process for making 1,3-diols from epoxides
patent, October 1989
- Murphy, Mark A.; Smith, Brad; Aguilo', Adolfo
- US Patent Document 4,873,378
Low Pressure Carbonylation of Heterocycles
patent-application, November 2009
- Coates, Geoffrey W.; Kramer, John
- US Patent Application 12/486158; 20090287000
Degradable nanoparticles
patent-application, September 2005
- Reddy, G. Ramachandra; Erathodiyil, Nandanan
- US Patent Application 11/066566; 20050196343
Process for preparing acrylic acid by a thermolysis of poly-3-hydroxypropionate catalyzed by at least one molecular active compound
patent-application, January 2014
- Raith, Christian; Pazicky, Marek; Paciello, Rocco
- US Patent Application 13/941856; 20140018574
Process for production of acrylates from epoxides
patent-application, October 2014
- Porcelli, Richard V.; Farmer, Jay J.; Lapointe, Robert E.
- US Patent Application 14/353532; 20140309399