http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102627837-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_024136e794d3e8150d5f242a4dc9ec43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 |
| filingDate | 2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b880c2597aca12cf24ccf7963444eff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c99cf72b7117cc4bf536d3d8009459a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_828a352cb4cbd5aee777e58ddaf57ef2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_551dd0c44dd8a0de19cd178932a3b5a4 |
| publicationDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102627837-B |
| titleOfInvention | Biodegradable polybutylene succinate (PBS) foaming material and preparation method thereof |
| abstract | The invention provides a biodegradable polybutylene succinate (PBS) foaming material and a preparation method thereof. The biodegradable PBS foaming material is prepared by fully mixing components of 100 parts of a PBS resin, 0.1 to 10 parts of one or more chain extenders, 0.1 to 10 parts of one or more nucleating agents, 0.1 to 10 parts of one or more foaming stabilizers and 1.2 to 18 parts of a composite foaming agent by an extruder and carrying out extrusion and foaming molding, wherein the composite foaming agent comprises 1 to 10 parts of a supercutical fluid, 0.2 to 5 parts of second ingredient foaming agents and 0 to 3 parts of third ingredient foaming agents; and the second ingredient foaming agents comprise an azo-compound, sodium bicarbonate and/or citric acid, or a mixture containing polymer masterbatches of the azo-compound, sodium bicarbonate and/or citric acid; and the third ingredient foaming agents comprise ethanol, a butane, a pentane, methyl formate and/or dimethyl ether. The biodegradable PBS foaming material has good mechanical properties and biodegradable properties. The preparation method of the biodegradable PBS foaming material has high-continuity and stable production processes, is safe, does not produce environmental pollution and is suitable for large-scale industrial production. |
| priorityDate | 2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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