http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI1015163-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_417c259f3a07a4132b706d21751fa261 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4233 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 |
| filingDate | 2010-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ff396861ef6d206ccbff61e9d6a4016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2c0a2d7f25b99b482450214d54c0f00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72af85e69651d3611e65b948312489d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f49ac79589f9341df59ac30fee6f166 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8720cf8203ae3fb89cf9963761f8ce66 |
| publicationDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI1015163-B1 |
| titleOfInvention | process for preparing a flexible polyurethane foam, and flexible polyurethane foam. |
| abstract | A process for preparing a flexible polyurethane foam, and a flexible polyurethane foam, the process comprises preparing a reaction mixture of a polyisocyanate component and a polyol component comprising one or more polyester polyols formed of at least one fatty acid. dimeric acid and / or at least one dimeric fatty alcohol. In order to improve the processability of flexible polyurethane foams so that these foams can be produced with the desired hardness and mechanical properties over a wide density range, the isocyanate reactive compounds contain, per 100 parts by weight thereof, from 25 to 95 parts by weight of said polyester polyols and from 5 to 75 parts by weight of one or more polyether polyols which are free of dimeric fatty chains. thus no lipophilic filler is required so that the misting and foaming properties can be improved. In addition, softer foams can be produced without having to apply a very low core index, resulting in better mechanical properties and in particular a smaller compression fit. Finally, higher foam densities can be obtained with an isocyanate component having a lower functionality so that the hardness of these foams can be reduced. |
| priorityDate | 2009-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.