Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-3757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-04 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 |
filingDate |
2011-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6145872cb040d1f8695520c38d56561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00710462427b700d1726cfa6c7c69bfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20233cfd4057893fb5cc2accfadde31f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15a9366d466f25de1a759a70b3bddda2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fc20f0c86d540ed0ce17396b192c061 |
publicationDate |
2012-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2801649-A1 |
titleOfInvention |
Copolymers of monocarboxylic acids and dicarboxylic acids, their preparation and use |
abstract |
The invention relates to a process for preparing a polymer by free-radical polymerization of at least one ethylenically unsaturated monocarboxylic acid and/or a salt thereof,at least one ethylenically unsaturated dicarboxylic acid and/or an anhydride and/or a salt thereof,in the presence of hypophosphorous acid and/or a salt thereof. The invention also relates to a polymer composition obtainable by this process. The invention also relates to the use of such a polymer composition as detergent additive, e.g. as dispersant, scale inhibitor or sequestrant for laundry detergents. |
priorityDate |
2010-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |