Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613827 | Dispersion of a preformed polymer in a polyol | Richard A. Lundgard, James Pate, James J. Jakubowski, Robert A. Kirchhoff, Ralph D. Priester, Jr. | 2003-09-02 |
| 5360831 | Preparation of foam-in-fabric articles | Gerard Gatouillat, Francois M. Casati | 1994-11-01 |
| 5286759 | Foaming system for rigid urethane and isocyanurate foams | Guido F. Smits, Henri J. M. Grunbauer, Johan A. Thoen | 1994-02-15 |
| 5273695 | Process for preparing multihardness foam articles | Michael J. Brown | 1993-12-28 |
| 5155142 | Process for preparing polyurea or polyurethane/urea foams | — | 1992-10-13 |
| 5153233 | Stabilization of melamine and/or urea dispersions in polyols and polymer polyols | Jose Godoy, Jitka Jenc | 1992-10-06 |
| 5118721 | Dispersion polymer polyols | Jose Godoy, Jitka Jenc | 1992-06-02 |
| 5114989 | Isocyanate-terminated prepolymer and polyurethane foam prepared therefrom | Richard J. Elwell, Robert A. Sewell, Johan A. Thoen | 1992-05-19 |
| 4965029 | Process for preparing polyurethane foams having zones of differing hardness | Rudolf J. Tenhagen | 1990-10-23 |
| 4912260 | Process for the production of amines | Ian David Dobson, Peter S. Williams | 1990-03-27 |
| 4883832 | Preparation of polymer polyols | Rudolpha C. Cloetens, Huy P. Thanh | 1989-11-28 |
| 4871783 | Modified polyols and their use in the manufacture of polymer polyols | Rudolphe C. Cloetens, Brian Douglas Phillips, David B. Thomas | 1989-10-03 |
| 4843106 | Modified polymer polyols | Joelle Y. Fis, Brian Douglas Phillips, David B. Thomas | 1989-06-27 |
| 4831076 | Preparation of polymer polyols | Huy P. Thanh | 1989-05-16 |
| 4785027 | Process for preparing polyurethane foams in the presence of a polyether acid | Robert D. Brasington | 1988-11-15 |
| 4764541 | Process for preparing polyurethane foams in the presence of a polyether acid | Robert D. Brasington | 1988-08-16 |
| 4723026 | Preparation of polymer polyols | Rudolphe C. Cloetens, Huy P. Thanh | 1988-02-02 |
| 4596653 | Demulsifying process | David E. Graham, Patrick C. McGrath, David Thompson | 1986-06-24 |
| 4571413 | Phenolic resin composition | John G. Dolden, Sidney G. Fogg | 1986-02-18 |
| 4267078 | Process for easily degrading waste consisting of the reaction products of organic compounds containing isocyanate groups with alcohols and/or water | Gerd Rossmy, Hans-Joachim Kollmeier | 1981-05-12 |