http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101641152-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D11-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D11-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B37-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B37-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B37-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-304 |
| filingDate | 2013-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101641152-B1 |
| titleOfInvention | Method for producing laminated polishing pad |
| abstract | It is an object of the present invention to provide a method of manufacturing a laminated polishing pad free from warpage and not peeled off between a polishing layer and a cushion layer during polishing. A method of producing a laminated polishing pad of the present invention is a method of manufacturing a laminated polishing pad comprising a step of forming a cushion layer with a substrate on which a thermoplastic resin base material is provided so as to be peeled off to one surface of the cushion layer, , A step of laminating a hot-melt adhesive sheet; A step of heating and melting or softening the laminated hot-melt adhesive sheet; A step of laminating a polishing layer on a hot-melt adhesive which is melted or softened to produce a laminate; A step of cutting the laminate to the size of the abrasive layer to manufacture a laminated abrasive sheet; And peeling the thermoplastic resin base material from the laminated polishing sheet. |
| priorityDate | 2012-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.