http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110591305-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d51eb2d33097506b2f89e965ee18b549 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-523 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00 |
| filingDate | 2019-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_413ed7865b7814e4db525398120e3fef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ce2eba054bb0dbddfc5e2f0356c2120 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff892568016ad4e1dcb59422eb375f30 |
| publicationDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110591305-A |
| titleOfInvention | A kind of high-flexibility plastic-steel inner shield for steel coil protective packaging and preparation method thereof |
| abstract | The invention discloses a high-flexibility plastic-steel inner shield for protective packaging of steel coils. In parts by weight, the raw material composition comprises: 100 parts of PET polyester, 5-25 parts of a toughening agent, and 0.1-2 parts of a chain extender. 0.5-1.5 parts of antioxidant, 0.5-1.5 parts of anti-hydrolysis agent; in addition, the present invention also discloses a method for preparing the above-mentioned inner shield, comprising the following steps: 1) drying the PET polyester; 2) Put the dried PET polyester, toughening agent, and anti-hydrolysis agent into a high-speed mixer to mix, then add a chain extender, and finally add an antioxidant, and stir at a low speed for 5 to 7 minutes at room temperature until the raw materials are evenly mixed. 3) The mixed material is released and added to the feeding tank of the twin-screw extruder, and is melted and extruded by the twin-screw extruder under vacuum conditions. The inner guard plate obtained by the invention has good mechanical and mechanical properties, and the product has good rigidity and good flexibility, and can meet the use requirements of the inner guard plate of the steel coil package. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111187492-A |
| priorityDate | 2019-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.