http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1483680-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0038 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 |
| filingDate | 1975-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1483680-A |
| titleOfInvention | Sulphamide derivatives containing phosphorus and a process for making them |
| abstract | 1483680 Flame-retardant polyurethane foams HOECHST AG 5 June 1975 [5 July 1974] 24281/75 Heading C3R [Also in Division C2] Polyurethane foams are rendered flameretardant by incorporating in the foam-forming mixture a phosphonate ester derivative of the formula in which R, is an optionally halo-substituted C 1 -C 6 alkyl radical or is an aryl radical and R 2 , R 3 and R 4 are selected from H, -CH 2 OH and -CH 2 P(O)(OR 1 ) 2 where R 1 is as defined above. An example is given in which the foam forming mixture comprises a branched polyether polyol (based on propylene oxide), toluylene diisocyanate, a compound of the formula water, triethylene diamine, tin (II) octoate and a polydimethylsiloxane block copolymer. |
| priorityDate | 1974-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.