http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103626419-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-16 |
| filingDate | 2012-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103626419-B |
| titleOfInvention | Take polyethers as poly carboxylic acid series water reducer, its method of preparation and use of raw material |
| abstract | The present invention discloses a kind of poly carboxylic acid series water reducer and its preparation method and using method. The poly carboxylic acid series water reducer of the present invention comprises following with the feed composition of parts by weight: 100 parts of novel polyether DD-507,10��14 parts of vinylformic acid, 0��1.80 part of methacrylic acid, 0��3 part of methylpropene sodium sulfonate, 0.60��0.90 part of hydrogen peroxide, 0.15��0.35 part of L-AA, 0.60��1.00 part of Thiovanic acid, 0.05��0.45 part of thiohydracrylic acid, 3��7 parts of sodium hydroxide and 135��155 parts of water. The water reducer water-reducing rate height of the present invention, slump retaining are good, raw materials cost is low, performance good, a step polymerization and advantage must be waited, the Important Project such as the high ferro of various ordinary skill and different areas, bridge, dam, airport can be widely used in. Its preparation method technique is simple, easy to operate, is beneficial to large-scale industrial production. |
| priorityDate | 2012-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.