http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60197755-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B15-093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 |
| filingDate | 1984-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c54d39d4d0d356ad6d109aa4866ab52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45f38a16ec3cb0cd339148e17116ebe9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e994938a6e3f8bc396105923a7a00a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37efdc26cdb1ddbd4bdbeef71198b29f |
| publicationDate | 1985-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60197755-A |
| titleOfInvention | Polyester film |
| abstract | PURPOSE: To provide a film which has lots of uniform, fine protrusions, and excellent slipperiness and is suitable for use as magnetic tape, microfilm and metallized film, by uniformly dispersing specified CaCO 3 in a polyester. n CONSTITUTION: A polyester film wherein 0.01W3wt% CaCO 3 which has an average particle size of 5μ or below and whose weight loss on heating at 500°C is 0.2W5.0wt%, is incorporated in a polyester (e.g. polyethylene terephthalate) constituting the film. The film can be prepd. by molding the polyester contg. CaCO 3 dispersed therein into a film by conventional method, stretching it and heat-treating it. The film does not contain coarse, agglomerated particles and has lots of uniform, fine protrusions and hence, it is suitable for use as magnetic tape, microfilm and metallized film, for which the slipperiness and the fineness of surface unevennesses are highly required. n COPYRIGHT: (C)1985,JPO&Japio |
| priorityDate | 1984-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID10112 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453467280 |
Total number of triples: 20.