http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1237942-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 |
| filingDate | 1968-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1237942-A |
| abstract | 1,237,942. Aminoalkylphosphonates. STAUFFER CHEMICAL CO. 18 Oct., 1968 [20 Oct., 1967], No. 49434/68. Heading C2C. [Also in Division C3] Compounds of the formula in which R 1 and R 2 are alkyl, haloalkyl, hydroxyalkyl or aryl radicals; R 3 and R 4 are H, alkyl, cycloalkyl, aryl, carboxyl, alkylene or heterocyclic radicals; or R 3 and R 4 together may represent a cycloalkyl or cycloaliphatic ring, R 5 , R 6 , R 7 and R 8 are hydrogen, hydroalkyl, lower alkyl or alkylene radicals and R 9 is hydrogen, alkyl, hydroxyalkyl or aryl are prepared by reacting a compound of the formula with a #-hydroxy alkylamine of the formula and then reacting the product with an appropriate diester of a phosphonic acid in the presence of an available free water content of less than 0À75 mole of water. These compounds may be used as fire-retardant agents in polyurethane polymers. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102276645-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102276645-B |
| priorityDate | 1967-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.