http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-126118-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90a75bc49d13abf7eeddf33c472be0d6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-204 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02B15-04 |
| filingDate | 2009-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_269ab34437c5c16185da12cb8dd79a42 |
| publicationDate | 2011-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-126118-A2 |
| titleOfInvention | PROCEDURE FOR OBTAINING MATERIALS AND ITS DEVICES FOR USE IN SAFE HANDLING OF DANGEROUS SUBSTANCES AND OTHER POLLUTANTS |
| abstract | The invention relates to a process for obtaining a material used for the handling of dangerous substances and to a process for obtaining a device containing such material. According to the invention, the process consists in the mixing of rigid polyurethane wastes or waste materials of polyacrylic acid-milled construction materials in aqueous solutions with 1 ... 3% concentrations, the fluid product containing up to 50% water, is mixed with 1-2% of the amount of acrylic acid, sodium bicarbonate and ammonium, and the resulting mixture is heat treated at a temperature of 50 ... 110 ° C, resulting in an absorbent material which may be subsequently milled or granulated at the appropriate size. According to the invention, the process consists in passing the shredded material through the mesh having a mesh size of 0.6 ... 1.2 mm, after which the resulting material is introduced into rolls or pillows made of embossed textile materials with porosity suitable for the action of the absorbent material on petroleum pollutant. |
| priorityDate | 2009-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.