http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113817276-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49c6cc21be6d171c3e4e5e70813f3113 |
| 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/C08L2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 |
| filingDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98cece345550b3ffc29f89191c89df2a |
| publicationDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113817276-A |
| titleOfInvention | A kind of flexible plastic packaging material and its preparation method |
| abstract | A flexible plastic packaging material and a preparation method thereof, the raw materials according to parts by weight include: 50-80 parts of PVC resin, 4-10 parts of phthalic acid, 60-70 parts of DOP, 4-8 parts of calcium-zinc composite stabilizer, hard 1-3 parts of fatty acid, 1-2 parts of DCP, 2-4 parts of plasticizer, 10-20 parts of oil-extended ethylene propylene rubber, 15-20 parts of glass fiber, 4-6 parts of styrene-acrylonitrile copolymer, two 4-6 parts of zirconia and 1-3 parts of fire retardant, the present invention designs a soft plastic packaging material, which can change its cold resistance by introducing non-polar macromolecules with good cold resistance on the PVC macromolecular chain by grafting reaction. , Among them, phthalic acid improves the fire resistance of soft plastic packaging materials, silica improves the wear resistance of soft plastic packaging materials, zirconium dioxide is a crystal nucleating agent, glass fiber and styrene-acrylonitrile copolymer improve soft plastic packaging materials The toughness of the packaging material. |
| priorityDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.