| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2475-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 |
| filingDate |
1995-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a270827f9e6705808e17a930f9e1a3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fcaf4cef7d14abedfecd86a76da08d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd450f773c4ed62d76c99079ec61d7a6 |
| publicationDate |
1996-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0693526-A1 |
| titleOfInvention |
Process for the preparation of rigid urethane foams, optionally containing isocyanurate groups |
| abstract |
a) Polyisocyanaten mit b) mindestens zwei gegenüber Isocyanaten reaktionsfähige Wasserstoffatome aufweisenden Verbindungen vom Molekulargewicht 400 bis 10 000 in Gegenwart von c) einem Polyurethan-Hartschaumpulver als organischem Füllstoff in Gegenwart von d) Wasser und/oder leicht flüchtigen organischen Substanzen als Treibmittel und gegebenenfalls in Gegenwart von e) mindestens zwei gegenüber Isocyanaten reaktionsfähige Wasserstoffatome aufweisenden Verbindungen vom Molekulargewicht 32 bis 399 sowie gegebenenfalls in Gegenwart von f) an sich bekannten Hilfs- und Zusatzmitteln, hergestellt.Hard foams containing urethane and possibly isocyanurate groups are produced by reacting a) with polyisocyanates b) at least two compounds having hydrogen atoms which are reactive toward isocyanates and have a molecular weight of 400 to 10,000 in the presence of c) a rigid polyurethane foam powder as an organic filler in the presence of d) water and / or volatile organic substances as blowing agents and optionally in the presence of e) at least two compounds which have isocyanate-reactive hydrogen atoms and have a molecular weight of 32 to 399 and, if appropriate, in the presence of f) auxiliaries and additives known per se, manufactured. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140020876-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1072648-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1072648-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012101165-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8986801-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19528938-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19528938-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0826705-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100491432-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5891927-A |
| priorityDate |
1994-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |