| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2647
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 |
| filingDate |
2006-03-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_088d5ea9d121a14995c308eab6bb81e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e178c1578a2a17df338175459edad59a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5452679576c832b88dfb8f3ebb5324a5 |
| publicationDate |
2006-10-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006229388-A1 |
| titleOfInvention |
Powdery cement dispersant |
| abstract |
The present invention provides a means to express superior dispersibility and to be easily pulverized in the polycarboxylic acid type cement dispersant. The purpose is attained by a powdery cement dispersant having, as a main component, a polycarboxylic acid type copolymer having a repeating unit (I) derived from an unsaturated polyalkyleneglycol type monomer, a repeating unit (II) derived from an unsaturated carboxylic acid type monomer and a repeating unit (III) derived from a branched compound having a branched structure containing 3 or more polyalkyleneimine chains or polyoxyalkylene chains in a molecule, or a powdery cement dispersant comprising a polycarboxylic acid type copolymer (A) having a repeating unit (IV) derived from an unsaturated polyalkyleneglycol type monomer and a repeating unit (V) derived from an unsaturated carboxylic acid type monomer and a branched compound (B) with a branched structure containing 3 or more polyalkyleneimine chains or polyoxyalkylene chains in a molecule. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103748054-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013020862-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011160393-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8476341-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9309152-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011034592-A1 |
| priorityDate |
2005-03-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |