| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_84e2a5a166615b1be05cf11c502d0a12 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-268 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-6521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6521 |
| filingDate |
1974-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_849fe13ed101c758f3c34509263ee94e |
| publicationDate |
1976-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3989702-A |
| titleOfInvention |
Flame retardant |
| abstract |
Mixtures comprising compounds of the formula A ¦ C ANGLE NN ¦ PARALLEL A-CC-A ANGLE N wherein A is either NH2 or N=P(NH2)3, provided at least one A is N=P(NH2)3, have been found to be good flame-retardants for material made from cotton or polyester-cotton having about 30 to 70% by weight cotton. Conveniently the material can be treated with an aqueous solution containing a sufficient amount of said mixtures and the material dried to make the material self extinguishing. Then the treated and dried material is cured at a sufficient temperature to bond said compounds to the material. Alternatively and usually preferably the drying and curing can be accomplished as a single operation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4107145-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4061605-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111690008-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4623642-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4040780-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-575900-B2 |
| priorityDate |
1974-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |