http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115157478-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6de6c5e934224192fef37c3adbfc0d12 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2033-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B2009-165 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-16 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K33-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-06 |
| filingDate | 2022-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e124c25f76347492a560791537fbc2ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75f0dcdf78f645a64b147d79267b6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ca1658c7fb94b7151dccd95d6a841f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c0a78b61d3cd6cea4e976d8984e66ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_610e520b169cbe2c00405c374c024efe |
| publicationDate | 2022-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115157478-A |
| titleOfInvention | A kind of granulation processing method of degradable material and its prepared molding |
| abstract | The invention relates to the technical field of processing of degradable materials, in particular to a granulation processing method of degradable materials and a formed body prepared therefrom. It includes: after the polyhydroxyalkanoate powder is melted, pre-crystallization is performed at a temperature of 20° C. below the Tm of the polyhydroxyalkanoate to below 60° C., and then extrusion crystallization and granulation are performed. The processing and granulation method of the present invention can accelerate the crystallization speed on-line and quickly obtain non-blocking particles without adding additives by pre-crystallizing and extruding at a temperature below the Tm of the polyhydroxyalkanoate at 20°C-60°C. , which greatly shortens the crystallization time and facilitates transportation and subsequent processing. At the same time, the method of the present invention does not need to change the current extrusion granulation equipment, so it will not increase the equipment cost, and because the processing temperature is lower, the electric heating power and heat exchange power are reduced, so that the energy consumption is lower, which is beneficial to the Promotion and application in actual production. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116277593-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115890962-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116277593-B |
| priorityDate | 2022-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.