| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d11205779abee4fd5a68644dc581a85 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-45 |
| filingDate |
2007-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afc56c7a0481f83ac7367d89b15f837d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7684886976731987789fad88884a39fd |
| publicationDate |
2008-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2912749-A1 |
| titleOfInvention |
CATIONIC COPOLYMERS DERIVED FROM ACRYLAMIDE AND THEIR USES |
| abstract |
The invention relates to cationic copolymers of acrylamide obtained by Hofmann degradation reaction, using an alkaline earth hydroxide and an alkaline earth hypohalide, and the use of these copolymers mainly as strength agents for paper and / or coagulation agents The copolymers are characterized by a desalination coefficient (Cd) greater than 0.6, preferably greater than 0.65, advantageously greater than 0.7. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113845618-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113845618-B |
| priorityDate |
2007-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |