| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d82cb92994cd6c7d9656fb95f4872efd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2120-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6484 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-64 |
| filingDate |
1995-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22a9e0568c02607f5112c1626a464e1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f335d7c79cf450d7b33004f8a9530ea6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e90cc397e13dbfa47a3d50ae2b4a4e09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11e3335fca799dfeecbd470599b9d49d |
| publicationDate |
1995-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0682050-A1 |
| titleOfInvention |
Method for the production of polyurethanes and of expanded polyurethane foams |
| abstract |
Method for the production of polyurethanes and of expanded polyurethane foams consisting in the use of a two components formulation, in which the first component is a material having an hydroxylic content additioned with suitable additives as catalysts, surfactants, fillers, pigments and porogenic agents, and in which the second component is a compound containing two or more isocyanate groups. Said material having an hydroxylic content is formed either by a viscous liquid polyol and a solid powdered material of vegetal origin, or by the reaction product of propylene oxide with said solid powdered material of vegetal origin, in presence of a basic catalyst. Said material of vegetal origin is preferably formed by the dried exhausted pulps of the sugar beets. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2745818-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113817127-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4067402-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-2027850-B1 |
| priorityDate |
1994-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |