| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04a7ba444ca28d803c7761a90410e508 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-1025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1802 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-00 |
| filingDate |
2009-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78a6d5e14704d1143d96af2ee6a7b683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b09702a5e4967df6e9d98faa9ae879e3 |
| publicationDate |
2011-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2303982-A1 |
| titleOfInvention |
Use, as thickening agent, of a salty aqueous formulation of a water-soluble cross-linked and hydrophobically-modified acrylic copolymer |
| abstract |
The invention relates to the use, as a thickening agent, of an aqueous solution particularly rich in salts of a water-soluble or alkali-soluble copolymer comprising (in weight): a) 30% to 45% of (meth)acrylic acid; b) 50% to 60% of acrylamide and/or N-methylol and/or an acrylic ester; c) 2% to 10% of a hydrophobic monomer of the formula R 1 - (R2O)m — R 3 , where R 1 is a polymerizable unsaturated function, R2O is an alkylene oxide group having 1 to 6 carbon atoms, m is an integer between 20 and 50, R 3 is a linear alkyl chain including at least 16 and at most 26 carbon atoms; d) 0.1% to 4% of at least one cross-linking agent that preferably consists of ethyleneglycoldimethacrylate (EDMA). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013064761-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108676120-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108676120-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014147321-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10647893-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016132039-A1 |
| priorityDate |
2008-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |