http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4778476-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_600db5b93a54999d3db277d10725d525 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-091 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C9-00 |
| filingDate | 1986-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abfd6db1901c5ed92b11f6fce095e841 |
| publicationDate | 1988-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4778476-A |
| titleOfInvention | Use of phosphoric acid partial esters in fatting of tanned leather |
| abstract | A method of fatting tanned leather substrates comprising (a) applying to the substrate as the fatting agent an aqueous solution or dispersion of an ortho-phosphoric acid partial ester having attached to the phosphorus atom an average 1 to 2 (which may be a non-integral number) groups of the formula I <IMAGE> I where each A independently is <IMAGE> and n is a number from 2 to 10 with the proviso that 2 to 6 groups A are -(CH2)2, R is an unsubstituted linear or branched (preferably linear) C14-20alkyl group or an unsubstituted linear or branched (preferably linear) C14-20alkenyl group, the phosphoric acid partial ester being in free acid or salt form; (b) treating with an agent selected from polyvalent metal oxide, hydroxide and salt, at the same time as fatting or after fatting. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5725599-A |
| priorityDate | 1982-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.