http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102391592-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef533fd1505d016fd400e66825a96f9d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 |
| filingDate | 2011-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b752c9a232d43fa23db7cd5ecba4527a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bbcea19f6bb151dee75617e56438c5f |
| publicationDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102391592-B |
| titleOfInvention | Environmental-friendly calcium-zinc stabilizer for PVC (Polyvinyl Chloride) rolling film and preparation method thereof |
| abstract | The invention relates to the technical field of a chemistry stabilizer, in particular to an environmental-friendly calcium-zinc stabilizer for a PVC (Polyvinyl Chloride) rolling film and a preparation method thereof. The environmental-friendly calcium-zinc stabilizer for the PVC (Polyvinyl Chloride) rolling film comprises the following raw materials in percentage by weight: 10-30% of main calcium salt stabilizer, 10-30% of main zinc salt stabilizer, 30-50% of hydrotalcite, 10-20% of lubricating agent, 5-15% of phenothiazine heterocyclic compound, 1-5% of oxidation inhibitor, 1-5% of ultraviolet light absorber and 1-5% of auxiliary stabilizer. The preparation method of the environmental-friendly calcium-zinc stabilizer for the PVC (Polyvinyl Chloride) rolling film comprises the following steps of: putting the raw materials in a high-speed blender in three stages and totally stirring for 30 min in the temperature of 55-56 DEG C, wherein the rotating speed of the blender is 1000-1500r/min. The environmental-friendly calcium-zinc stabilizer for the PVC (Polyvinyl Chloride) rolling film, which is prepared by the invention, has good thermal resistant property and weather resistance. |
| priorityDate | 2011-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.