| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c8b4812f149dad05f3d45cbbfef8f91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e05dd3f793755bf42a03ba569db88d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f599654de86d71340c5272f3b8502370
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_182c955ee37b90325c5b4cc0329502a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-04 |
| filingDate |
1993-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f24b56ed9264f89f2c433889fc1e7f96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71e550ebe334d1a6e3a42dc6566092b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86c37e626dea40b99bb0b1b9b7532697
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6c145636c56dbc63ed9821e0c87a23c |
| publicationDate |
1994-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9411408-A1 |
| titleOfInvention |
Insoluble, slightly-swelling polymers with amino groups, process for making them and their use |
| abstract |
Insoluble, slightly-swelling polymers containing amino groups obtainable from popcorn polymers which contain units of structure (I), in which R, R1 = H or C¿1? to C4 alkyl, by the separation of the R-CO- group from at least 2 % of the monopolymerised units of structure (I) with the formation of units of structure (II), process for producing the amino group-containing popcorn polymers by the polymerisation of N-vinyl carboxylic acid amides and possibly other monoethylenically unsaturated monomers copolymerisable therewith containing 0.1 to 10 % wt. in relation to the monomers used in polymerisation of an at least two-ethylenically unsaturated unconjugated double-bond-containing compound as the cross-linking agent with the exclusion of oxygen, and polymerisation initiators to form popcorn polymers and the separation of formyl groups from at least 2 % of the polymerised N-vinyl carboxylic acid amides and use of the insoluble, slightly-swelling polymers with amino groups as an ion exchangers or adsorber resins for metal ions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1318159-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1318159-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6133392-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6677417-B2 |
| priorityDate |
1992-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |