http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2611154-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C13B30-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13B25-00 |
| filingDate | 2006-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_123b5e70815295e20ef0924d31ee8664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a501d1468f3f0eaa013f84da728a3688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a70e2067ed4608111e7d459efa792d8 |
| publicationDate | 2006-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2611154-A1 |
| titleOfInvention | Use of copolymers containing alkylene oxide units as an additive to aqueous systems |
| abstract | The invention relates to the use of copolymers containing alkylene oxides as an additive to aqueous systems containing phosphate and/or phosphonate in industrial technical installations. These copolymers, while being incorporated by polymerization in a statistical or block-by-block manner, contain: (a) 50 to 93 mol- % of acrylic acid and/or of a water-soluble salt of the acrylic acid; (b) 5 to 30 mol- % of methacrylic acid and/or of a water-soluble salt of methacrylic acid, and; (c) 2 to 20 mol- % of at least one nonionic monomer of formula (I) in which the variables have the following meaning: R1 represents hydrogen or methyl; R2 represents a chemical bond or an unbranched or branched C1-C6 alkylene; R3 represents the same or different unbranched or branched C2-C4 alkylene radicals; R4 represents unbranched or branched C1-C6 alkyl, and; n represents 3 to 50. |
| priorityDate | 2005-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.