http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004176494-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4213 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-092 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-09 |
| filingDate | 2003-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d410e2131b24016025f18ce0f97cf00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77549cbc2db2dd52f234fc44f4efc685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_deafeb6ccac06c87ca6b765418cb668b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db3d2ff3b7346d0574d74b76b4225465 |
| publicationDate | 2004-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2004176494-A1 |
| titleOfInvention | Preparation of flame retarded polyisocyanurate foams |
| abstract | Polyisocyanurate foams are produced by mixing at least one organic isocyanate and at least one polyol in the presence of at least one aliphatic or cycloaliphatic C 4 -C 7 hydrocarbon having a boiling point of 70° C. or less at 760 millimeters pressure, at least one trimerization catalyst, at least one alkylene glycol ester of tetrabromophthalic anhydride, and at least one phosphorus ester selected from (i) tri(chloroalkyl)phosphate in which each alkyl group has 2 or 3 carbon atoms, (ii) dialkyl alkanephosphonates in which each alkyl group has 1 or 2 carbon atoms and in which the alkane group has 1 or 2 carbon atoms, and (iii) triethylphosphate, and wherein the organic isocyanate and polyol components are proportioned to form a polyisocyanurate having an isocyanate index in the range of about 240 to about 280. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10968327-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103724598-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016272772-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10118985-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009143494-A1 |
| priorityDate | 2003-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 474.