| 5176942 |
Process for manufacturing fiber-reinforced base materials for the electrical industry based on epoxy resin and imidazole-acrylic acid adduct curing agents |
Werner Mrotzek |
1993-01-05 |
| 5175219 |
Imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, and curable epoxy-resin compositions and molded epoxy-resin articles incorporating said imidazolyl derivatives |
Werner Mrotzek |
1992-12-29 |
| 5175220 |
Imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, and curable epoxy-resin compositions and molded epoxy-resin articles incorporating said imidazolyl derivatives |
Werner Mrotzek |
1992-12-29 |
| 5155182 |
Imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, and curable epoxy-resin compositions and molded epoxy-resin articles incorporating said imidazolyl derivatives |
Werner Mrotzek |
1992-10-13 |
| 5106443 |
Process for the manufacture of pipe from composite materials based on epoxy resins and 1,7-bis-(1-(2'-aminoethyl)-1,3-diaza-2-cyclopenten-2-yl)heptane |
Herbert Franz, Alwin Krotzek, Werner Mrotzek |
1992-04-21 |
| 5080740 |
Process for the fabrication of fiber-reinforced wound structures from epoxy resins and 3-(1-(2'-aminoethyl)-1,3-diaza-2-cyclopenten-2-yl)heptane and/or (1-(2'-aminoethyl)-1,3-diaza-2-cyclopenten-2-yl)-2,4,4-trimethyl-1-penta ne |
Herbert Franz, Alwin Krotzek, Werner Mrotzek |
1992-01-14 |
| 4968767 |
Substituted 3-(n-imidazolyl)propionic hydrazides, their use as curing agents in epoxy-resin compositions, and curable epoxy-resin compositions and molded epoxy-resin articles incorporating them |
Werner Mrotzek |
1990-11-06 |
| 4968732 |
Imidazolyl-urea compounds and their use as cure accelerators in epoxy resin compositions for the production of moldings |
Werner Mrotzek |
1990-11-06 |
| 4931529 |
Imidazolyl-urea compounds and their use as cure accelerators in epoxy resin compositions |
Werner Mrotzek |
1990-06-05 |
| 4673710 |
Polyvinyl chloride plastisols |
Ulrich Goeke, Norbert Esper |
1987-06-16 |
| 4533524 |
Polyvinyl chloride plastisols |
Ulrich Goeke, Norbert Esper |
1985-08-06 |
| 4525571 |
Epoxy resin/cycloaliphatic amine curing agent mixtures |
Herbert Franz |
1985-06-25 |
| 4440900 |
Method for making coatings and adhesive bonds with polyvinyl chloride plastisols having improved adhesion, and plastisols for said process |
Ulrich Goeke, Norbert Esper |
1984-04-03 |
| 4435558 |
Hardenable urethane-epoxy resin mixtures |
Hermann-Josef Lucas, Bernd Neffgen |
1984-03-06 |
| 4278713 |
Polyvinyl chloride plastisols |
Hans-Guenter Volland, Norbert Esper |
1981-07-14 |
| 4268548 |
Polyvinyl chloride-plastisol having improved adhesion |
Hans-Gunter Volland, Norbert Esper |
1981-05-19 |