http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105271905-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 |
| filingDate | 2015-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105271905-B |
| titleOfInvention | Slump retention agent and preparation method thereof |
| abstract | The invention discloses a kind of slump retention agent and preparation method thereof, is related to concrete admixture field, solves the problems, such as that slump retention agent raw material sources are limited.The raw material of the slump retention agent of the present invention is made up of the component of following weight/mass percentage composition：Polyethers 40% 45%, initiator 0.2% 0.5%, chain-transferring agent 0.1% 0.24%, reducing agent 0.1% 0.2%, minor comonomer 2% 5%, water 48.06% 58.7%, alkali 0.5% 1.0%；Wherein, the polyethers is methacrylic ethylene polyethenoxy ether, or the polyethers is methacrylic ethylene polyethenoxy ether and methyl allyl polyoxyethylene ether and/or the mixture of methyl butene base APEO.The optional scope of slump retention agent raw material of the present invention is more and excellent performance. |
| priorityDate | 2015-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.