http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106752102-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-02 |
| filingDate | 2016-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106752102-B |
| titleOfInvention | A kind of preparation method of high-dispersion nano calcium carbonate applied to nylon engineering plastic |
| abstract | The invention discloses a kind of preparation methods of the high-dispersion nano calcium carbonate applied to nylon engineering plastic, it is to be diluted lime slurry, then carbonation reaction is carried out, when reaction solution pH drops to 9.0, dispersant is added, continue to be passed through kiln gas until reaction solution pH is down to 7.0, it is 16-25 m to control ripe slurry specific surface area 2 /g；Salt of saturated fatty acid is added in slurries after the reaction, and stirring is conventionally dehydrated, dried, be crushed and classified, obtains calcium carbonate powder successively；PE waxes and glycidyl neodecanoate mixture are added, is stirred evenly, is discharged to get the high-dispersion nano calcium carbonate product of the present invention.High-dispersion nano calcium carbonate product prepared by the present invention and the dispersibility and compatibility of nylon system are good, loading may be up to 40% or more in PA systems, the mobility and processing performance of nylon system are further improved simultaneously, and assigns the preferable physical mechanical property of product, are achieved the effect that toughened and reinforced. |
| priorityDate | 2016-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.