http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1334747-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-40 |
| filingDate | 1989-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a9577030cfb2e0614f7786b3d4c5339 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bb9f5e607700acb19903c7e7295001c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2865781f31010d4dd2a92e4a9b702fc |
| publicationDate | 1995-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1334747-C |
| titleOfInvention | Process for preparing an aminomethylphosphonic chelating resin |
| abstract | Aminomethylphosphonic chelating resins are prepared by amination, hydrolysis and methylphosphonation of haloalkylated polymer beads. The amination of the haloalkylated polymer beads is carried out with hexamethylenetetramine. The produced haloaminated beads are hydrolysed and methylphos-phonated in one single step without addition of a substantial amount of formaldehyde or a formaldehyde releasing compound. |
| priorityDate | 1988-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.