http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113150705-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2423-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2433-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2483-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2429-005 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-20 |
| filingDate | 2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113150705-B |
| titleOfInvention | A kind of polyurethane lens forming adhesive tape and preparation method thereof |
| abstract | The embodiment of the present invention relates to a polyurethane lens forming tape and a preparation method thereof. The polyurethane lens forming tape comprises: a polypropylene film layer, a release agent layer, a hardened layer, a silicone pressure-sensitive adhesive primer layer, and a silicone pressure-sensitive adhesive surface Adhesive layer; wherein, the release agent layer is on one side of the polypropylene film layer, the hardened layer is on the other side of the polypropylene film layer, the silicone pressure-sensitive adhesive primer layer is on the hardened layer, and the silicone pressure-sensitive adhesive surface The adhesive layer is on top of the silicone pressure sensitive adhesive primer layer. The polyurethane lens forming adhesive tape involved in the invention improves the permeation of carbon dioxide produced in the polymerization process of the polyurethane lens monomer, and solves the problem of air bubbles at the edge of the polyurethane lens. |
| priorityDate | 2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.