| Patent | Date |
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Process for the production of polyisocyanates containing isocyanurate groups and their use
Grant 6,765,111 - Pedain , et al. July 20, 2 | 2004-07-20 |
Reactive compositions with an extended pot life
Grant 6,624,282 - Groth , et al. September 23, 2 | 2003-09-23 |
Reactive Compositions With An Extended Pot Life
App 20020177682 - GROTH, STEFAN ; et al. | 2002-11-28 |
Process For The Production Of Ether Isocyanates Background Of The Invention
App 20020045723 - RICHTER, FRANK ; et al. | 2002-04-18 |
UV-curable coating compositions and their use for coating polycarbonate molded articles
App 20010041785 - Meixner, Jurgen ; et al. | 2001-11-15 |
Isocyanate trimers containing iminooxadiazine dione groups, their preparation and use
Grant 5,914,383 - Richter , et al. June 22, 1 | 1999-06-22 |
Process for preparing mono and polyaspartates
Grant 5,821,326 - Kurek , et al. October 13, 1 | 1998-10-13 |
Uretdione diisocyanates and a process for their production
Grant 5,750,629 - Laas , et al. May 12, 1 | 1998-05-12 |
Aqueous coating compositions and their use for the preparation of coatings that are permeable to water vapor
Grant 5,747,582 - Schutze , et al. May 5, 1 | 1998-05-05 |
Aqueous coating compositions and their use for the preparation of coatings that are permeable to water vapor
Grant 5,716,676 - Schutze , et al. February 10, 1 | 1998-02-10 |
Aqueous binders for coating compositions based on polyester polyurethanes
Grant 5,710,209 - Blum , et al. January 20, 1 | 1998-01-20 |
Diphenylmethane diisocyanate based polyisocyanates containing allophanate groups and having blocked isocyanate groups
Grant 5,705,593 - Schmalstieg , et al. January 6, 1 | 1998-01-06 |
Process for the preparation of coatings
Grant 5,623,045 - Zwiener , et al. April 22, 1 | 1997-04-22 |
Lacquer polyisocyanates with aliphatically and aromatically bound isocyanate groups
Grant 5,606,004 - Brahm , et al. February 25, 1 | 1997-02-25 |
Olefinically unsaturated isocyanates, a method for their production and their use in one-component coating compositions
Grant 5,580,947 - Brahm , et al. December 3, 1 | 1996-12-03 |
Aqueous binder mixture and use thereof
Grant 5,563,208 - K onig , et al. October 8, 1 | 1996-10-08 |
Compounds containing alkoxysilane and amino groups
Grant 5,364,955 - Zwiener , et al. November 15, 1 | 1994-11-15 |
Isocyanatocarboxylic acids, a process for their preparation and their use in coating compositions as cross-linking agents
Grant 5,334,637 - Zwiener , et al. August 2, 1 | 1994-08-02 |
Water soluble or water dispersible polyisocyanate mixtures and their use in stoving compositions
Grant 5,294,665 - Pedain , et al. March 15, 1 | 1994-03-15 |
Heat-curable coating compositions
Grant 5,276,125 - Pedain , et al. January 4, 1 | 1994-01-04 |
Polyisocyanate solutions useful for impregnating porous inorganic substrates
Grant 5,254,660 - Kirchmeyer , et al. October 19, 1 | 1993-10-19 |
Coating compositions for coatings that are permeable to water vapor and a process for their preparation
Grant 5,252,671 - Pedain , et al. October 12, 1 | 1993-10-12 |
Process for the production of polyurethane coatings
Grant 5,236,741 - Zwiener , et al. * August 17, 1 | 1993-08-17 |
Binder compositions for stoving lacquers and a process for the production of coatings therefrom
Grant 5,216,107 - Pedain , et al. June 1, 1 | 1993-06-01 |
Bis-oxazolidines, oxazolidine mixtures consisting essentially thereof and their use as hardeners for plastics precursors containing isocyanate groups
Grant 5,189,176 - Blum , et al. February 23, 1 | 1993-02-23 |
Polyisocyanate mixture, a process for its preparation and its use in polyurethane coating compositions
Grant 5,143,994 - Laas , et al. September 1, 1 | 1992-09-01 |
Process for the production of isocyanurate polyisocyanates, the compounds obtained by this process and their use
Grant 5,144,031 - Pedain September 1, 1 | 1992-09-01 |
Copolymers containing secondary amino groups and a process for their production
Grant 5,130,378 - Blum , et al. July 14, 1 | 1992-07-14 |
Aliphatic polyurethanes containing acryloyl groups and a process for their preparation
Grant 5,128,432 - Meixner , et al. July 7, 1 | 1992-07-07 |
Process for the production of polyurethane coatings
Grant 5,126,170 - Zwiener , et al. June 30, 1 | 1992-06-30 |
Water-dispersible binder composition, a process for the production of a stoving filler and a coating prepared therefrom
Grant 5,126,393 - Blum , et al. June 30, 1 | 1992-06-30 |
Process for the production of isocyanurate polyisocyanates, the compounds obtained by this process and their use
Grant 5,076,958 - Pedain , et al. December 31, 1 | 1991-12-31 |
Powder coating compositions containing polyurethanes having (meth)acryloyl groups as binders
Grant 5,068,305 - Meixner , et al. November 26, 1 | 1991-11-26 |
Solutions of isocyanurate polyisocyanates in coatings solvents and a process for their production
Grant 5,064,960 - Pedain , et al. November 12, 1 | 1991-11-12 |
Moisture-hardening binder compositions containing copolymers and blocked polyamines
Grant 5,045,602 - Wamprecht , et al. * September 3, 1 | 1991-09-03 |
Process for the production of polyisocyanate mixtures containing uretdione and isocyanurate groups
Grant 5,043,092 - Pedain , et al. August 27, 1 | 1991-08-27 |
New catalysts, their use for the production of isocyanurate polyisocyanates
Grant 4,992,548 - Scholl , et al. February 12, 1 | 1991-02-12 |
Process for the production of moisture-hardening binder compositions and their use
Grant 4,975,493 - Blum , et al. December 4, 1 | 1990-12-04 |
Process for the production of polyisocyanates containing isocyanurate groups and their use
Grant 4,960,848 - Scholl , et al. October 2, 1 | 1990-10-02 |
Moisture-hardening binder compositions, a process for their production and their use
Grant 4,937,293 - Blum , et al. June 26, 1 | 1990-06-26 |
Process for the preparation of polyisocyanates containing urethane groups and the products obtained
Grant 4,910,332 - Kahl , et al. March 20, 1 | 1990-03-20 |
Process for coating substrates with polyurethane ureas
Grant 4,894,428 - Thoma , et al. January 16, 1 | 1990-01-16 |
Polyurethane dispersions and the use thereof as finishing agents
Grant 4,876,302 - Noll , et al. October 24, 1 | 1989-10-24 |
Process for the production of compounds containing isocyanurate groups and olefinic double bonds and their use as binders
Grant 4,870,152 - Meixner , et al. September 26, 1 | 1989-09-26 |
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 preparation of aqueous polyurethane dispersions and solutions
Grant 4,829,122 - Pedain , et al. May 9, 1 | 1989-05-09 |
Polyurethanes soluble or dissolved in aromatic hydrocarbons, a process for their preparation and their use
Grant 4,789,718 - Noll , et al. December 6, 1 | 1988-12-06 |
Water soluble or dispersible polyurethanes, a process for their preparation and their use for coating substrates
Grant 4,764,553 - Mosbach , et al. August 16, 1 | 1988-08-16 |
Process for the production of aqueous dispersions of polyurethane polyureas, the dispersions obtainable by this process and their use as coating compositions
Grant 4,745,151 - Noll , et al. May 17, 1 | 1988-05-17 |
Spreading pastes containing polyurethane plastics and a process for the production of polyurethane coatings permeable to water vapor
Grant 4,743,470 - Nachtkamp , et al. May 10, 1 | 1988-05-10 |
Process for the preparation of oligourethanes containing free isocyanate groups, the oligourethanes obtainable by this process and their use as binders or binder components in moisture hardening one-component lacquers
Grant 4,737,566 - Pedain , et al. April 12, 1 | 1988-04-12 |
Ionically modified pur spreading pastes and their use
Grant 4,728,542 - Nachtkamp , et al. March 1, 1 | 1988-03-01 |
Process for the preparation of polyisocyanates with biuret structure
Grant 4,613,686 - Konig , et al. September 23, 1 | 1986-09-23 |
Coating agents of polyurethane dispersions and the use thereof for top coats and finishes
Grant 4,594,385 - Thoma , et al. June 10, 1 | 1986-06-10 |
Process for the production of polyisocyanates containing isocyanurate groups, the compounds which may be obtained according to this process, and the use thereof for the production of polyurethanes
Grant 4,552,946 - Scholl , et al. November 12, 1 | 1985-11-12 |
Process for the preparation of viscosity stable polyurethane solutions
Grant 4,530,990 - Halpaap , et al. July 23, 1 | 1985-07-23 |
Process for the production of compounds containing isocyanurate groups and olefinic double bonds, the compounds obtainable by this process and their use as binders or binder component in coating compositions
Grant 4,485,226 - Noll , et al. November 27, 1 | 1984-11-27 |
Process for the production of combinations of organic polyisocyanates and at least partly blocked polyamines, the combinations obtainable by this process and their use for the production of lacquers, coating or sealing compositions
Grant 4,481,345 - Nachtkamp , et al. November 6, 1 | 1984-11-06 |
Low-solvent, thermosetting reactive polyurethane coating composition, a process for its production and its use in direct and reverse coating processes
Grant 4,446,293 - Konig , et al. May 1, 1 | 1984-05-01 |
Mixtures of NCO prepolymers containing tertiary nitrogen atoms and the use thereof as adhesives or coatings
Grant 4,426,487 - Konig , et al. January 17, 1 | 1984-01-17 |
Isocyanato-isocyanurates, and process for the production thereof
Grant 4,419,513 - Breidenbach , et al. December 6, 1 | 1983-12-06 |
Lacquer polyisocyanates, process for the production thereof and use thereof as isocyanate component in thermosetting two-component polyurethane lacquers
Grant 4,369,301 - Konig , et al. January 18, 1 | 1983-01-18 |
Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof
Grant 4,324,879 - Bock , et al. April 13, 1 | 1982-04-13 |
Heat cross linkable polyurethane coating compositions
Grant 4,308,184 - Thoma , et al. December 29, 1 | 1981-12-29 |
Polyurethanes which are dispersible or soluble in water and a process for their preparation
Grant 4,303,774 - Nachtkamp , et al. December 1, 1 | 1981-12-01 |
Coating compositions
Grant 4,299,868 - Berndt , et al. November 10, 1 | 1981-11-10 |
Isocyanate mixture and its use as binder in one-component lacquers
Grant 4,292,350 - Kubitza , et al. September 29, 1 | 1981-09-29 |
Moisture hardening one-component lacquers and a process for coating leather
Grant 4,289,827 - Noll , et al. September 15, 1 | 1981-09-15 |
Process for the preparation of polyisocyanates containing isocyanurate groups
Grant 4,288,586 - Bock , et al. September 8, 1 | 1981-09-08 |
Process for the preparation of aqueous polyurethane dispersions and solutions
Grant 4,269,748 - Nachtkamp , et al. May 26, 1 | 1981-05-26 |
Thermosetting coating compositions and process for the coating of substrates
Grant 4,248,756 - Konig , et al. February 3, 1 | 1981-02-03 |
Process for the preparation of polyurethanes which are dispersible in water
Grant 4,237,264 - Noll , et al. December 2, 1 | 1980-12-02 |
Water-dispersible polyurethanes
Grant 4,190,566 - Noll , et al. February 26, 1 | 1980-02-26 |
Process for the preparation of polyisocyanates containing allophanate groups
Grant 4,177,342 - Bock , et al. December 4, 1 | 1979-12-04 |
Process for the preparation of allophanates which contain isocyanate groups
Grant 4,160,080 - Koenig , et al. July 3, 1 | 1979-07-03 |
Low-molecular weight acrylate resins and a process for their production
Grant 4,137,389 - Wingler , et al. January 30, 1 | 1979-01-30 |
Hydrocurable oxazolidine isocyanate prepolymer compositions
Grant 4,118,376 - Pedain , et al. October 3, 1 | 1978-10-03 |
Triisocyanates useful for the production of polyurethane resins
Grant 4,113,705 - Bock , et al. September 12, 1 | 1978-09-12 |
Preparation of polyurethane ureas using as hardeners mixtures of water, amines, aldimines and ketimines
Grant 4,108,842 - Konig , et al. August 22, 1 | 1978-08-22 |
Soft textile coatings resembling napa leather
Grant 4,035,213 - Thoma , et al. July 12, 1 | 1977-07-12 |
Polyurethane urea elastomers based on polycarbonate macrodiols
Grant RE29,224 - Pedain , et al. May 17, 1 | 1977-05-17 |
Pulverulent binders
Grant 3,935,138 - Wingler , et al. January 27, 1 | 1976-01-27 |
Polyurethaneamides dispersible in water and dispersions containing them
Grant 3,935,146 - Noll , et al. January 27, 1 | 1976-01-27 |
Textile substrate having coatings of polycarbonate-polyurea elastomer
Grant 3,900,688 - Thoma , et al. August 19, 1 | 1975-08-19 |
Polyurethane Urea Elastomers Based On Polycarbonate Macrodiols
Grant 3,867,350 - Pedain , et al. February 18, 1 | 1975-02-18 |
Process For The Production Of Crosslinkable Powder Lacquers
Grant 3,725,340 - Erdmenger , et al. April 3, 1 | 1973-04-03 |
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