| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c30d5bb81a44199783e5fbed37143e9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0273 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 |
| filingDate |
1977-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5f8203b626b0fc28e1ecda0fb201989
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_111ba5d822b49cc024577312966a3e55 |
| publicationDate |
1979-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4137217-A |
| titleOfInvention |
Polyion complex and method for preparing the same |
| abstract |
A fibrous polyion complex or a polyion complex shapable to a mass or a film is prepared by reacting polycation having polymerization degree of not less than 5 or polyamine having polymerization degree of not less than 6 with polycarboxylic acid having polymerization degree of not less than 5. At least one of the reactants may preferably be of long chain polymer if fibrous polyion complex is desired. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0063295-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7790061-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002177828-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7709694-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010330220-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007228335-A1 |
| priorityDate |
1972-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |