http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004027126-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9210f9f76e13a17e9689251c57a44538 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-18 |
| filingDate | 2002-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab49ac26839a909d269f62770a583b16 |
| publicationDate | 2004-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004027126-A |
| titleOfInvention | Wet film laminated sheet and polishing pad using the same |
| abstract | The present invention relates to a laminated film in which a urethane porous layer is laminated on a polyester film, wherein the urethane film has a high surface obtained without a step of once peeling the urethane film from the polyester film and affixing it to another polyester film. Provided is a wet film laminated sheet capable of realizing accuracy, and a polishing pad using the same. A longitudinally stretched polyester film comprising 70% by mole or more of terephthalic acid and / or naphthalenedicarboxylic acid in at least one side of an acid component has 99 to 80% by weight of a polyester resin having a secondary transition point of 20 to 150 ° C. An easily adhesive aqueous coating solution containing 1 to 20% by weight of fine particles having an average particle size of 0.01 to 0.1 μm is applied in an amount to give a final coating film thickness of 0.005 to 0.03 μm, and then dried and laterally The polyester having a coefficient of friction of 0.42 to 0.44 of a coating film obtained by performing stretching in the longitudinal direction, further stretching in the longitudinal direction, and if necessary, stretching in the transverse direction, and then performing heat setting. A wet film laminated sheet is formed by forming a urethane porous layer on the coating liquid application surface of the film by a wet coagulation method. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101492297-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006297515-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011224845-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100828627-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112223880-A |
| priorityDate | 2002-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.