http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114752190-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5495c7f7ba2ae02cb811cd9184860143 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2457-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2471-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2453-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2467-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L57-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L57-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 |
| filingDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b56a52a8925ab70fd48f0df2e6093a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_043aad27786a3e9491c114c75c94e013 |
| publicationDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114752190-A |
| titleOfInvention | A kind of PET heat-sealing aid, PET heat-sealing sheet and preparation method thereof |
| abstract | The invention discloses a PET heat-sealing aid, which is composed of the following components in parts by mass: 1-30 parts of PET resin, 1-30 parts of styrene thermoplastic elastomer, and 1-10 parts of silane coupling agent , 10-75 parts of petroleum resin, 0.1-5 parts of dispersant, 0.1-1 part of antioxidant and 1-20 parts of polyethylene oxide. The invention also discloses a preparation method of a PET heat-sealing sheet and a PET heat-sealing auxiliary. The invention adopts the principle of infiltration and tackifying, utilizes the tackifying function of petroleum resin, the cross-linking and toughening effect of styrene thermoplastic elastomer, and the complexing effect of polyethylene oxide to modify PET, change its surface properties, and fundamentally The physical and chemical properties of PET raw materials are changed, so that PET sheets can not be sealed and packaged by heat sealing into a new material that can be heat sealed. It solves the problems of complicated production process, poor airtightness, poor sanitation and safety, high cost, etc. commonly existing in the current outer packaging box. |
| priorityDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.