| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3209 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79 |
| filingDate |
1980-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99cfa2d3115ffb0bf15d582a26377046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffe8f7e8f15b4cde815901b5c0007eb6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98276c4e68cc0939f37154a5acd6f80f |
| publicationDate |
1981-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4288566-A |
| titleOfInvention |
Process for the production of highly elastic foams containing urethane groups from polyethers, modified polyisocyanates and cross-linking agents |
| abstract |
The invention is directed to a process for the production of highly elastic, open-celled foams containing urethane groups by reacting polyether polyols with modified polyisocyanates in the presence of cross-linking agents and water characterized in that the reaction is carried out in the presence of 0.5 to 10 g/100 g of the polyether of a cross-linking mixture corresponding to the general formula CnH2n+2On wherein n=2 to 10, which has a statistical average of at least four hydroxyl groups per molecule. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006235100-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102731814-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4957944-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102731814-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012264843-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012261605-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4379862-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8946310-B2 |
| priorityDate |
1979-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |