Patent application number | Description | Published |
20080197524 | Thermoformable Melamine/Formaldehyde-Based Foams Exhibiting Low-Formeldehyde Emission - A process for the production of foams by heating with foaming and crosslinking of a mixture comprising a melamine/formaldehyde (MF) precondensate, a curing agent and a blowing agent, a formaldehyde scavenger being added prior to the heating, and foams based on melamine/formaldehyde resins having a low formaldehyde emission and the use thereof for the production of shaped articles by thermoforming. | 08-21-2008 |
20100144913 | ANTIMICROBIALLY MODIFIED MELAMINE/FORMALDEHYDE FOAM - The present invention concerns a process for producing a foam comprising at least one antimicrobial active, comprising the steps of:
| 06-10-2010 |
20110124754 | METHOD FOR THE PRODUCTION OF ABRASIVE FOAMS - A process for production of an abrasive foam based on a melamine-formaldehyde condensate comprising inorganic nanoparticles, comprising the steps of:
| 05-26-2011 |
20110189464 | MELAMINE-FORMALDEHYDE FOAM WITH BUILT-IN MICROCAPSULES - Novel melamine-formaldehyde foams comprising microcapsules built into the structure of the condensation products and also processes for the production thereof and uses thereof. | 08-04-2011 |
20110237145 | FOAMS AND MOLDINGS OF SUPPORT MATERIALS COMPRISING FOAMABLE REACTIVE RESINS - Foams and moldings comprising foamed support materials selected from the group consisting of polyurethane resins, polyester resins, epoxides and also fiber nonwovens, woven materials and open-cell, two- and three-dimensional networks composed of mineral, animal, vegetable and chemical (natural/synthetic) fibers or mixtures thereof comprising melamine/formaldehyde resins as foamable reactive resin. | 09-29-2011 |
20110237699 | PROCESS FOR PRODUCING MOLDED FOAMS FROM MELAMINE/FORMALDEHYDE CONDENSATION PRODUCTS - Process for producing molded foams from melamine/formaldehyde condensation products by subjecting melamine/formaldehyde precondensates to foaming under reduced pressure and subsequent irradiation. | 09-29-2011 |
20110269864 | PRODUCING RESILIENT COMPRESSED FOAMED MATERIAL BASED ON MELAMINE-FORMALDEHYDE RESINS - The present invention relates to a process for producing resilient compressed foamed material based on melamine-formaldehyde resins, which comprises a melamine-formaldehyde precondensate being foamed and the soft, uncured melamine-formaldehyde foamed material being compressed and subsequently dried and optionally heat treated. | 11-03-2011 |
20120071578 | PRODUCING MELAMINE-FORMALDEHYDE FOAMS - The invention relates to processes for producing a melamine-formaldehyde foam comprising the consecutive steps a) and b): | 03-22-2012 |
20120112116 | MELAMINE RESIN FOAM WITH INORGANIC FILLING MATERIAL - Melamine-formaldehyde foams comprise from 80% to 98% by weight of an inorganic filling material, wherein the % by weight are based on the total weight of inorganic filling material plus melamine-formaldehyde precondensate used for foam production. | 05-10-2012 |
20120292552 | Melamine-formaldehyde foams comprising hollow microspheres - The present invention relates to melamine-formaldehyde foams comprising hollow microspheres wherein said hollow microspheres have a median particle diameter (D | 11-22-2012 |
20130337255 | MELAMINE RESIN FOAM WITH PARTICULATE FILLING MATERIAL - Melamine/formaldehyde foams comprising from 0.01% to 45% by weight of a particulate filling material having an average particle diameter in the range from 5 μm to 3 mm, wherein the % by weight are based on the total weight of filling material plus melamine-formaldehyde precondensate used for foam production. | 12-19-2013 |