| 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/C08F222-1025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-286 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1802
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12 |
| 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 |
2011-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-2010013963-A |
| titleOfInvention |
USE AS A THICKEN AGENT OF WATERPROOF WATER FORMULATIONS OF A HYDROSOLUBLE, RECYCLED AND MODIFIED ACRYLIC COPOLIMERO HYDROFUGA. |
| abstract |
The invention consists in using as a thickening agent of an aqueous salt-rich formulation a water-soluble or alkali-soluble copolymer consisting of (by weight): a) 30 to 45% of (meta) acrylic acid; b) 50 to 60% acrylamide or N-methylol of an acrylic ester; c) 2 to 10% of hydrophobic monomer of formula R1 - (R2O) m-R3, where: - R1 designates the polymerizable unsaturated function; - R2O designates an alkylene oxide group with 1 to 6 carbon atoms; - m is an integer between 20 and 50; - R3 designates a linear alkyl chain containing at least 16 and at most 26 carbon atoms; d) 0.1 to 4% minimum crosslinker, preferably ethylene glycol dimethacrylate (EDMA). |
| priorityDate |
2008-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |