http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103408780-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2013-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103408780-B |
| titleOfInvention | A kind of preparation method of high-performance high absorbent resin |
| abstract | A preparation method for high-performance high absorbent resin, at least comprises following lower step: 1) make the acid of the fine propylene of neutralization ratio 60-80mo1e% and aqueous sodium hydroxide solution and polymeric cross-linker and initiator be mixed to form thick liquid in pipeline; 2) thick liquid enters continuous belt reactor, and hydrogel enters crusher continuously and carries out the step of rubbing and granulation; 3) with temperature 120-180 DEG C of warm air drying, pulverizing and screening; 4) coating of continuous surface linking agent and heating surface process; 5) add other auxiliary agent as requested and pack.The super absorbent resin solvend prepared by above-mentioned continuous processing is few, residual monomer is low, is applicable to sanitary product.Single cover production capacity is large, and three wasted energys reach zero release. |
| priorityDate | 2013-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.