| Patent | Date |
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Amide/urea-modified liquid diphenylmethane diisocyanates
Grant 7,666,971 - Adkins , et al. February 23, 2 | 2010-02-23 |
Liquid modified diphenylmethane diisocyanates
Grant 7,632,911 - Adkins , et al. December 15, 2 | 2009-12-15 |
Liquid partially trimerized and allophanized polyisocyanates based on toluene diisocyanate and diphenylmethane diisocyanate
Grant 7,553,963 - Slack , et al. June 30, 2 | 2009-06-30 |
Stable Liquid Biuret Modified And Biuret Allophanate Modified Toluene Diisocyanates, Prepolymers Thereof, And Processes For Their Preparation
App 20080262261 - Slack; William E. ; et al. | 2008-10-23 |
Amide/urea-modified liquid diphenylmethane diisocyanates
App 20080139777 - Adkins; Rick L. ; et al. | 2008-06-12 |
Stable liquid biuret modified and biuret allophanate modified toluene diisocyanates, prepolymers thereof, and processes for their preparation
Grant 7,378,543 - Slack , et al. May 27, 2 | 2008-05-27 |
New liquid modified diphenylmetilane diisocyanates
App 20080114186 - Adkins; Rick L. ; et al. | 2008-05-15 |
New liquid diisocyanates prepared via modification with 1,3-dicarbonyl compounds
App 20080071055 - Adkins; Rick L. ; et al. | 2008-03-20 |
Stable liquid biuret modified and biuret allophanate modified toluene diisocyanates, prepolymers thereof, and processes for their preparation
App 20080033203 - Slack; William E. ; et al. | 2008-02-07 |
Stable liquid, allophanate-modified diphenylmethane diisocyanate trimers, prepolymers thereof, and processes for their preparation
App 20070129526 - Slack; William E. | 2007-06-07 |
Molded flexible polyurethane foams with reduced flammability and superior durability
App 20060073321 - Kaushiva; Bryan D. ; et al. | 2006-04-06 |
Polymeric allophanates of diphenylmethane diisocyanate, perpolymers of these polymeric allophanates, and processes for the preparation of the polymeric allophanates and the prepolymers thereof
Grant 6,991,746 - Slack , et al. January 31, 2 | 2006-01-31 |
New polymeric allophanates of diphenylmethane diisocyanate, perpolymers of these polymeric allophanates, and processes for the preparation of the polymeric allophanates and the prepolymers thereof
App 20050148754 - Slack, William E. ; et al. | 2005-07-07 |
Stable liquid, allophanate-modified diphenylmethane diisocyanate trimers, prepolymers thereof, and processes for their preparation
App 20050101754 - Slack, William E. | 2005-05-12 |
Liquid partially trimerized and allophanized polyisocyanates based on toluene diisocyanate and diphenylmethane diisocyanate
App 20050096449 - Slack, William E. ; et al. | 2005-05-05 |
Polymeric allophanates of diphenylmethane diisocyanate, prepolymers of these polymeric allophanates, and processes for the preparation of the polymeric allophanates and the prepolymers thereof
Grant 6,887,399 - Slack , et al. May 3, 2 | 2005-05-03 |
Stable Liquid Biuret Modified And Biuret Allophanate Modified Diphenylmethane Diisocyanates, Prepolymers Thereof, And Processes For Their Preparation
App 20050020795 - Slack, William E. ; et al. | 2005-01-27 |
Stable liquid biuret modified and biuret allophanate modified toluene diisocyanates, prepolymers thereof, and processes for their preparation
App 20050020765 - Slack, William E. ; et al. | 2005-01-27 |
Stable liquid biuret modified and biuret allophanate modified diphenylmethane diisocyanates, prepolymers thereof, and processes for their preparation
Grant 6,838,542 - Slack , et al. January 4, 2 | 2005-01-04 |
Prepolymers of allophanate-modified MDI and polyoxypropylene polyol
App 20040210028 - Slack, William E. ; et al. | 2004-10-21 |
High 2,4'-diphenylmethane Diisocyanate Content Prepolymers
App 20040198943 - Slack, William E. ; et al. | 2004-10-07 |
Prepolymers of allophanate-modified MDI and polyoxypropylene polyol
App 20040197570 - Slack, William E. ; et al. | 2004-10-07 |
High 2,4'-diphenylmethane diisocyanate content prepolymers
Grant 6,797,799 - Slack , et al. September 28, 2 | 2004-09-28 |
High performance RIM elastomers and a process for their production
Grant 6,765,080 - Super , et al. July 20, 2 | 2004-07-20 |
Polymeric allophanates of diphenylmethane diisocyanate, prepolymers of these polymeric allophanates, and processes for the preparation of the polymeric allophanates and the prepolymers thereof
App 20040049001 - Slack, William E. ; et al. | 2004-03-11 |
High Performance Rim Elastomers And A Process For Their Production
App 20030229195 - Super, Michael S. ; et al. | 2003-12-11 |
Continuous process for the production of MDI allophanates
Grant 6,639,040 - Slack , et al. October 28, 2 | 2003-10-28 |
Low-density, water blown polyurethane foams for energy-absorbing applications
Grant 6,586,487 - Nodelman , et al. July 1, 2 | 2003-07-01 |
Liquid Partially Trimerized Polyisocyanates Based On Toluene Diisocyanate And Diphenylmethane Diisocyanate
App 20030013834 - Slack, William E. ; et al. | 2003-01-16 |
Stable isocyanate formulations
App 20020193625 - Adkins, Rick L. ; et al. | 2002-12-19 |
Trimer catalyst system for aliphatic and aromatic isocyanates
Grant 6,127,308 - Slack , et al. October 3, 2 | 2000-10-03 |
Trimer catalyst system for aliphatic and aromatic isocyanates
Grant 5,955,609 - Slack , et al. September 21, 1 | 1999-09-21 |
Trimer catalyst for aliphatic and aromatic isocyanates
Grant 5,905,151 - Slack , et al. May 18, 1 | 1999-05-18 |
Flexible foams and flexible molded foams based on allophanate-modified diphenylmethane diisocyanates and processes for the production of these foams
Grant 5,874,485 - Milliren , et al. February 23, 1 | 1999-02-23 |
Process for the production of polyether aminoalcohols
Grant 5,874,623 - Adkins , et al. * February 23, 1 | 1999-02-23 |
Toluene diisocyanate residue-based compositions having reduced acid values
Grant 5,837,794 - Slack , et al. November 17, 1 | 1998-11-17 |
Flexible foams and flexible molded foams based on liquid isocyanate-terminated allophanate-modified MDI prepolymer blends and processes for the production of these foams
Grant 5,821,275 - Madan , et al. October 13, 1 | 1998-10-13 |
Toluene diisocyanate residue-based compositions and the use of such compositions as fillers for hydroxyl compounds
Grant 5,804,648 - Slack September 8, 1 | 1998-09-08 |
High viscosity, high equivalent weight polyisocyanate mixtures containing allophanate and isocyanurate groups and their use in coating compositions
Grant 5,789,519 - Slack , et al. August 4, 1 | 1998-08-04 |
Toluene diisocyanate residue-based compositions as fillers for polyisocyanates
Grant 5,753,750 - Slack , et al. May 19, 1 | 1998-05-19 |
Rim process using liquid methylene diphenyl diisocyanate
Grant 5,686,042 - Slack , et al. November 11, 1 | 1997-11-11 |
Allophanate-modified diphenylmethane diisocyanates and processes for their production and use
Grant 5,663,272 - Slack , et al. September 2, 1 | 1997-09-02 |
Liquid 1,3-phenylene diisocyanate, 1,1'-biphenyl diisocyanate and 1,1'-oxy-bis-(isocyanato-benzene)
Grant 5,648,445 - Slack , et al. July 15, 1 | 1997-07-15 |
Rigid polyurethanes based on allophanate-modified aliphatic and/or cycloaliphatic polyisocyanurates
Grant 5,614,605 - Mafoti , et al. March 25, 1 | 1997-03-25 |
Low surface energy polyisocyanates and their use in one-or two component coating compositions
Grant 5,576,411 - Yeske , et al. November 19, 1 | 1996-11-19 |
Urethane-free, diphenylmethane diisocyanate prepolymers and process for their production
Grant 5,567,793 - Slack , et al. October 22, 1 | 1996-10-22 |
Low surface energy polyisocyanates and their use in one- or two-component coating compositions
Grant 5,541,281 - Yeske , et al. July 30, 1 | 1996-07-30 |
Aliphatic rim elastomers
Grant 5,502,147 - Nodelman , et al. March 26, 1 | 1996-03-26 |
Linear HDI urethane prepolymers for rim application
Grant 5,502,150 - Steppan , et al. March 26, 1 | 1996-03-26 |
Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
Grant 5,444,146 - Potter , et al. * August 22, 1 | 1995-08-22 |
Liquid methylene diphenyl diisocyanate
Grant 5,440,003 - Slack * August 8, 1 | 1995-08-08 |
Urea and biuret liquid prepolymers of MDI
Grant 5,428,124 - Slack , et al. June 27, 1 | 1995-06-27 |
Polyisocyanate based upon 4,4'- and 2,4'-diphenylmethane diisocyanates and use thereof in a rim process
Grant 5,350,778 - Steppan , et al. September 27, 1 | 1994-09-27 |
Liquid methylene diphenyl diisocyanate
Grant 5,319,054 - Slack , et al. June 7, 1 | 1994-06-07 |
Liquid diphenylmethane diisocyanate
Grant 5,319,053 - Slack , et al. June 7, 1 | 1994-06-07 |
Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
Grant 5,235,018 - Potter , et al. August 10, 1 | 1993-08-10 |
Polyurea rim systems
Grant 5,219,973 - Slack , et al. June 15, 1 | 1993-06-15 |
Process for the production of polyisocyanates containing allophanate and isocyanurate groups
Grant 5,208,334 - Potter , et al. May 4, 1 | 1993-05-04 |
Reaction injection molding based on diethyl methylene diphenyl diisocyanate
Grant 5,198,522 - Steppan , et al. March 30, 1 | 1993-03-30 |
Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
Grant 5,124,427 - Potter , et al. June 23, 1 | 1992-06-23 |
Liquid diphenylmethane diisocyanate compositions
Grant 4,910,333 - Slack March 20, 1 | 1990-03-20 |
Process for the production of polyisocyanates with biuret structures
Grant 4,837,359 - Woynar , et al. June 6, 1 | 1989-06-06 |
Process for the production of polyisocyanates containing allophanate groups
Grant 4,810,820 - Slack , et al. March 7, 1 | 1989-03-07 |
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