| Patent Number |
Title Of Patent |
Date Issued |
| 6051632 |
Free-flowing compression molding compositions and processes for their production and use |
April 18, 2000 |
| Free-flowing compression molding compositions made up of from about 40 to about 80 wt. % of organic filler, from about 20 to about 60 wt. % of an organic reactive resin, and optionally further auxiliary substances and additives. The reactive resin contains an epoxide which may be liquid, |
| 5468832 |
Heat-curable reaction resin mixtures and the use thereof |
November 21, 1995 |
| The present invention relates to heat-curable reaction resin mixtures comprising at least one organic polyisocyanate, at least one organic compounds having epoxy rings, and mixtures of certain tertiary amines as reaction accelerators. These reaction resin mixtures are suitable as cas |
| 5266662 |
Thermosetting reaction mixtures, process for their production and the use thereof for production |
November 30, 1993 |
| It is now possible to provide reaction resin mixtures based on organic polyisocyanates and organic polyepoxides that can be hot-cured to high-quality plastics having isocyanurate and oxazolidinone groups that are largely storage-stable at room temperature, without their curing having |
| 5227458 |
Polycarbonate from dihydroxydiphenyl cycloalkane |
July 13, 1993 |
| Dihydroxydiphenyl cycloalkanes corresponding to the formula ##STR1## in which R.sup.1 and R.sup.2 independently of one another represent hydrogen, halogen, C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.6 cycloalkyl, C.sub.6 -C.sub.10 aryl and C.sub.7 -C.sub.12 aralkyl,m is an integer of fro |
| 5126428 |
Polycarbonate from dihydroxy diphenyl cycloalkane |
June 30, 1992 |
| Dihydroxydiphenyl cycloalkanes corresponding to the formula ##STR1## in which R.sup.1 and R.sup.2 independently of one another represent hydrogen, halogen, C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.6 cycloalkyl, C.sub.6 -C.sub.10 aryl and C.sub.7 -C.sub.12 aralkyl,m is an integer of fro |
| 5055345 |
Multilayer composite material |
October 8, 1991 |
| A 0.3 to 2 mm thick multilayer composite material comprising the following layers:1st layer: 0.01 to 0.3 mm thick highly transparent thermoplastic2nd layer: 5 to 50 .mu.m thick decorative ink layer and/or 5 to 50 .mu.m thick adhesive layer3rd layer: 0.05 to 0.5 mm thick thermoplastic contain |
| 5008148 |
Process for the production of plastic moulded articles with improved weathering resistance |
April 16, 1991 |
| This invention relates to a process for coating moulded plastic articles of thermoplastic polycarbonates or thermoplastic polyarylene sulphides with metal oxides, to the moulded plastic articles obtainable by the process according to the invention and to their technological application f |
| 4982014 |
Dihydroxydiphenyl cycloalkanes, their production and their use for the production of high molecu |
January 1, 1991 |
| Dihydroxydiphenyl cycloalkanes corresponding to the formula ##STR1## in which R.sup.1 and R.sup.2 independently of one another represent hydrogen, halogen, C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.6 cycloalkyl, C.sub.6 -C.sub.10 aryl and C.sub.7 -C.sub.12 aralkyl,m is an integer of fro |
| 4908430 |
Use of special polyimides as cast films and coatings |
March 13, 1990 |
| This invention relates to the use of new special polyimides for the production of cast films and coatings. |
