| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db9efde660b78f98b102046e09d07ab7 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate |
2011-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68d92e2f8d4a7ce9ef6e56197bc2815d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_325c24f074a3f14c268ef41b6cdbce90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35f24ffcd73e0869ddbcd9a17310c7aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffddbbd116c6388ddf30e53ac45bd049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_094eea99458abe4bbb2373fca0db94f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de99e21420573957c5e74851d72c930d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c1423cf7df84e9ece38ae5449c378ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b7659ecc13a4d8be4bbbec7368e930e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01cc63b0c7fedcb5edc39ddd210b278a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c375b958aed7d63cd07ac1559fb7b5b |
| publicationDate |
2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102516472-B |
| titleOfInvention |
Environment-friendly polyether antisludging agent and preparation method thereof |
| abstract |
The invention relates to an environment-friendly polyether antisludging agent. A polyether carboxylic reaction monomer, a vinyl-containing unsaturated double-bond carboxylic monomer and a vinyl-containing unsaturated double-bond carboxylic ester monomer are subjected to radical copolymerization, thereby obtaining the environment-friendly polyether antisludging agent. The structure formula is as follows, wherein A is a repeated structure unit after the vinyl-containing unsaturated double-bond carboxylic monomer is subjected to the radical copolymerization; B is the repeated structure unit after the vinyl-containing unsaturated double-bond carboxylic ester monomer is subjected to the radical copolymerization; R is H or C1-C5 low-carbon alkyl; n value is 2-10; the degree of polymerization x is 2-5000; the degree of polymerization y is 2-5000; the degree of polymerization z is 2-5000; and the repeated structure unit m is 1-100. |
| priorityDate |
2011-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |