| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b608f9e4cce479da53ff995269c0264d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2433-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2467-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate |
2020-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b4a65e701001512e3d4d1201d7fb593
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd8acd41647bc0c33eb61455ee502f4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76b55e661d615edb7eeef941aedb2103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c571c6eb5917e527b8903088558f8b66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d275e284c044599321e4e04147b3f424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33bff7964cf1d74a7ab9c45228286520 |
| publicationDate |
2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112708247-A |
| titleOfInvention |
A kind of resin modification of biodegradable material production wrapping film and preparation method thereof |
| abstract |
The purpose of the present invention is to provide a kind of resin modification of biodegradable material for producing wrapping film and its preparation method, use degradable material to produce degradable wrapping film for industrial application, and solve the technical problem of producing wrapping film from fully biodegradable material and its production process At the same time, it also solves the problem of environmental pollution caused by the use of stretch film. A resin modification for producing wrapping film from biodegradable materials and a preparation method thereof. The materials used include the following components, in parts by weight: 2-10 parts of polylactic acid (PLA); polyadipic acid/terephthalic acid 90-98 parts of butylene formate (PBAT); 2-5 parts of nano calcium carbonate; 0.2-0.5 part of octadecyl acrylate-maleic anhydride; 0.2-0.6 part of chain extender; 0.2-0.8 part of antioxidant; lubrication dose 0.2-0.5 servings. The beneficial effects of the invention are as follows: firstly, the raw materials are fully biodegradable materials, which are environmentally friendly; secondly, part of the materials are modified, and the inner PBAT can be directly produced without re-modification, which can reduce the damage to the molecular structure of the raw materials. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113583415-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113480763-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113480763-A |
| priorityDate |
2020-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |