| Patent | Date |
|---|
Process for the production of polyurethane molded parts and their use
App 20040000736 - Rasshofer, Werner | 2004-01-01 |
Metal-polyurethane laminates
App 20030104241 - Rasshofer, Werner | 2003-06-05 |
Stable adhesive composite material made of polyurethane and of another thermoplastic material, a process for its production and a method for its use in motor vehicles
Grant 6,428,895 - Reihs , et al. August 6, 2 | 2002-08-06 |
Process for the production of compounds containing hydroxyl groups from (polyurethane) polyurea waste materials
Grant 5,508,312 - Munzmay , et al. April 16, 1 | 1996-04-16 |
Free-flowing, thermoplastically processible and post-crosslinkable polyurethane powders
Grant 5,210,127 - Werner , et al. May 11, 1 | 1993-05-11 |
Process for the production of a cellular polyurethane
Grant 4,735,970 - Sommerfeld , et al. April 5, 1 | 1988-04-05 |
Process for the production of polyisocyanate compositions containing urea and/or biuret groups, the polyisocyanate compositions obtained by this process, and their use for the production of plastics by the isocyanate polyaddition process
Grant 4,677,136 - Rasshofer , et al. June 30, 1 | 1987-06-30 |
Process for the preparation of stabilized polyamines, stabilized polyamines with retarded reactivity and their use for polyurethane production
Grant 4,663,415 - Grogler , et al. May 5, 1 | 1987-05-05 |
Process for the production of microcellular or foamed moldings and compounds containing isocyanate-reactive groups suitable for carrying out this process
Grant 4,645,630 - Rasshofer , et al. February 24, 1 | 1987-02-24 |
Process for the production of urethane-modified polyisocyanate compositions using a hydantoin having two hydroxyl alkyl substituents
Grant 4,587,322 - Rasshofer , et al. May 6, 1 | 1986-05-06 |
Process for the production of urethane-modified polyisocyanate using an oxyalkylated bisphenol
Grant 4,581,388 - Rasshofer , et al. April 8, 1 | 1986-04-08 |
Homogeneous storage stable salt-containing mixture
Grant 4,575,518 - Rasshofer , et al. March 11, 1 | 1986-03-11 |
Process for the production of polyurea-elastomers and corresponding elastomers having an idealized segment structure
Grant 4,569,982 - Grogler , et al. February 11, 1 | 1986-02-11 |
Single-stage process for the production of polyamines and polyamines produced by such process
Grant 4,565,645 - Rasshofer , et al. January 21, 1 | 1986-01-21 |
Polymer-containing polyether polyamines and a process for the production of these polyamines
Grant 4,532,266 - Rasshofer , et al. July 30, 1 | 1985-07-30 |
Polyamines and a single-stage process for the production thereof
Grant 4,525,534 - Rasshofer June 25, 1 | 1985-06-25 |
Polyamines and a process for their production
Grant 4,515,923 - Fauss , et al. May 7, 1 | 1985-05-07 |
Polyisocyanates prepared by phosgenating a polyamine in the presence of a compound containing at least one hydroxyl group
Grant 4,507,464 - Rasshofer March 26, 1 | 1985-03-26 |
Preparation of polyamines by hydrolyzing a polyisocyanate in the presence of an isocyanate-reactive compound with water
Grant 4,501,873 - Rasshofer February 26, 1 | 1985-02-26 |
Process for the preparation of a cellular polyurethane
Grant 4,500,656 - Rasshofer , et al. February 19, 1 | 1985-02-19 |
Non-crystalline polyamine/carbonic acid salt compositions, a process for their preparation and their use for the production of polyurethane ureas, especially foamed coatings
Grant 4,469,856 - Rasshofer , et al. September 4, 1 | 1984-09-04 |
Polymer modified polyamines and a process for their preparation
Grant 4,456,730 - Balle , et al. June 26, 1 | 1984-06-26 |
Process for the production of molded articles
Grant 4,442,236 - Rasshofer , et al. April 10, 1 | 1984-04-10 |
Single-phase, storage-stable polyol compositions containing salts and the use thereof in the production of polyurethanes
Grant 4,436,841 - Rasshofer , et al. March 13, 1 | 1984-03-13 |
Polyamines and processes for the production of such polyamines and of polyurethane plastics therefrom
Grant 4,418,160 - Rasshofer , et al. November 29, 1 | 1983-11-29 |
Process for the production of optionally-foamed polyurethanes
Grant 4,390,640 - Rasshofer , et al. June 28, 1 | 1983-06-28 |
Polyamines and processes for the production of such polyamines and of polyurethane plastics therefrom
Grant 4,386,218 - Rasshofer , et al. May 31, 1 | 1983-05-31 |
Process for the preparation of compounds having s-triazine units and epoxide groups
Grant 4,384,102 - Rasshofer , et al. May 17, 1 | 1983-05-17 |
Process for the preparation of compounds containing s-triazine units and isocyanate groups or isocyanate-reactive groups and the production of polyurethanes containing these fillers
Grant 4,360,603 - Grogler , et al. November 23, 1 | 1982-11-23 |
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