| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-506
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5021 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 |
| filingDate |
1990-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b895a61f626689898009478aa9e81ec1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78e201446c41b570ae572d4057b20a11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d90499a6239b838b3fa0f0452c30aeb |
| publicationDate |
1991-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5075345-A |
| titleOfInvention |
Process for the preparation of polyurethane (urea) masses which contain foam |
| abstract |
The present invention is directed to a process for the preparation of foam-containing polyurethane (urea) masses comprising reacting an isocyanate prepolymer containing cation groups with water in the presence of fillers. The isocyanate prepolymer is prepared by first i) reacting a polyisocyanate with a first polyol which contains partly or completely quaternized tertiary nitrogen, said polyol being prepared by reacting a tertiary amine containing compound with from 3 to 8 moles of propylene oxide per mol of nitrogen to thereby form a semi-isocyanate prepolymer and then ii) reacting said semi-isocyanate prepolymer with a second polyol different from said first polyol, to form said isocyanate prepolymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5258452-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5561187-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5696291-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5703142-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5703139-A |
| priorityDate |
1989-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |