http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105440219-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F259-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F259-04 |
| filingDate | 2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105440219-B |
| titleOfInvention | PVC paste resin and preparation method thereof |
| abstract | The present invention relates to a kind of PVC paste resin and preparation method thereof, it is characterized in that, comprise the following steps：（1）Deionized water, buffer and activator are added into seed emulsion polymerization polymeric kettle, is vacuumized, Oxidizing and Reducing Agents is added and is aged；Vinyl chloride monomer is added after ageing, carries out polymerisation, and add reducing agent and emulsifying agent；（2）Fatty alcohol is added after polymerisation, obtains seed；（3）After seed dilution, it is added to deionized water, initiator A, initiator B, vinyl chloride monomer, emulsifying agent A and emulsifying agent B in microsuspension polymerization kettle；PVC paste resin finished product is obtained by atomization drying after reaction.The characteristics of present invention the advantages of combining two kinds of production methods of seed emulsion polymerization and microsuspending method, obtained PVC paste resin is in bimodal distribution, and existing seed emulsion product foaminess is good, also has microsuspending method good fluidity, pastes the characteristics of viscosity is low. |
| priorityDate | 2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.