http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5962542-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2115-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-482 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 |
| filingDate | 1997-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03d34c7251de75bc2436132c6c03d7e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_244d48036d649af59d87b6811adc72db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdba5a147f107b3aa75193165c6c720a |
| publicationDate | 1999-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5962542-A |
| titleOfInvention | Process for producing hydrocarbon-blown hard polyurethane foams |
| abstract | A process for preparing rigid expanded materials containing urethane and optionally urea and isocyanurate groups, characterised in that a polyurethane rigid foam is prepared by reacting n a) an aromatic polyisocyanate with n b) a polyol component with on average at least 3 hydrogen atoms which can react with isocyanates, containing n 1) 30 to 80 wt. % of an aromatic amine started polyether with a molecular weight of 300 to 800 based on 70 to 100 wt. % of 1,2-propylene oxide and 0 to 30 wt. % of ethylene oxide n 2) 10 to 40 wt. % of a substantially sucrose started polyether with a molecular weight of 400 to 1,000 based on 70 to 100 wt. % of 1,2-propylene oxide and 0 to 30 wt. % of ethylene oxide n 3) 5 to 30 wt. % of a propylene glycol started polyether with a molecular weight of 500 to 1,500 based on 70 to 100 wt. % of 1,2-propylene oxide and 0 to 30 wt. % of ethylene oxide n 4) n-pentane and/or i-pentane as blowing agent n 5) water n 6) optional auxiliary agents and additives, n wherein the sum of the wt. % of components 1), 2) and 3) is 100, is described. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6713521-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6866923-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3190133-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005053780-A1 |
| priorityDate | 1996-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.