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| Number | Title | Issue Date |
| 7135525 | Laser-sintering powder with PMMI, PMMA, and/or PMMI-PMMA copolymers, process for its preparation, and moldings produced from this laser-sintering powder The present invention relates to a sinter powder composed of polyamide which also comprises PMMI, PMMA, or copolymers with PMMI, in particular PMMI-PMMA copolymers, to the use of this sinter powder for laser-sintering, and also to moldings produced from this sinter ... | 11/14/2006 |
| 6579469 | Cyanoacrylate solutions containing preservatives An adhesive composition that contains a preservative is particularly useful as a medical adhesive and can include alkyl cyanoacrylate monomers. The preservative is preferably soluble in the monomer. The composition may optionally be sterilized by placing ... | 06/17/2003 |
| 6569954 | Composites from blends of advanced oligomers The physical properties of high performance composites can be tailored by using blends to make the composites. The resulting composites are relatively easy to make and have long-term, high performance capabilities even in harsh service conditions. The ble... | 05/27/2003 |
| 6171517 | Rubber compounding formulation and method This disclosure is directed to an antioxidant compound which reduces the rate at which insoluble sulfur converts to a migratable form of sulfur in an unvulcanized compound.... | 01/09/2001 |
| 5880250 | Polymeric acid functional polyols, polyurethanes and methods for making same Polymeric acid functional polyols are provided which are the reaction product of at least one hydroxyl-terminated polymer and a nonaromatic polyanhydride. Polymeric acid functional polyols are also provided which are the esterification reaction product of... | 03/09/1999 |
| 5460746 | Terminal-modified imide oligomer composition A terminal modified imide oligomer fusible at a relatively low temperature and usable for prepregs free from solvent or as a hot melt-type binder, includes (A) an unsaturated imide compound prepared by a reaction of a substituted nadic anhydride with an a... | 10/24/1995 |
| 5310826 | Thiolic compound polymerization cocatalysts Accelerator compositions for the free radical polymerization of unsaturated polyesters and for the curing of unsaturated polyesters and polyurethanes are disclosed. More particularly, use is made of complexes of thiolic compounds with metal salts as the a... | 05/10/1994 |
| 4673696 | Thermoset molding compositions Disclosed is a storage stable blend of a long chain polyol and a short chain diol wherein the diol is present in an amount whereby the diol and polyol form an incompatible blend. The blend is rendered storage stable by the addition of a compatibilizing am... | 06/16/1987 |
| 4663072 | Acid anhydride mixtures in paste form useful for curing epoxy resins and a dual catalyst system therefor This invention relates to a stable acid anhydride paste mixture useful as a crosslinking agent for epoxy resins and a dual catalyst system therefor. In particular, the anhydride mixture comprises high melting point acid anhydride, a liquid acid anhydride,... | 05/05/1987 |
| 3976590 | Mixture of homologue anhydrides of tetra-hydrophthalic anhydride and the process for obtaining same A mixture of anhydrides homologous to tetra-hydrophthalic anhydride, having a melting point between 40° and 50°C. and comprising from 30 to 50 % of endo-methylene-tetrahydrophthalic anhydride, from 30 to 45 % of methyl-4-tetrahydrophthalic anhydride and... | 08/24/1976 |
