| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_387abf6afc9a2cd5cfa5cd4d35f8b9fe |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4816
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4845 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 |
| filingDate |
2018-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3564283-A1 |
| titleOfInvention |
Method for the preparation of closed cell polyurethane foam |
| abstract |
The present invention relates to a process for the preparation of a hard, fine-celled polyurethane foam (PUR foam) which, in addition to urethane groups, may also contain isocyanurate groups and is used as insulation material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3838545-A1 |
| priorityDate |
2018-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |