| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2309-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24942
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2429-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-538
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-518
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73935
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73931
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-733
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12 |
| filingDate |
1997-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_248e2a351b7775c73e13eb086cd188df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0754598257ca47e8ef05172bc2634e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_339d8fd93a8f9de01a35b2fa536f955a |
| publicationDate |
1999-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5919550-A |
| titleOfInvention |
Biaxially oriented laminate polyester film |
| abstract |
A biaxially oriented laminate polyester film consisting of a polyester layer A containing lubricant particles I and II and a polyester layer B laminated on one side of the polyester A, wherein each of the lubricant particles I and II contains non-agglomerated particles in a proportion of 80 to 100%; the lubricant particles I are selected from the group consisting of silica, calcium carbonate and crosslinked polymer particles and have an average particle diameter of 0.3 to 1.0 mu m and are contained in an amount of 0.005% by weight or more but less than 0.1% by weight; the lubricant particles II are selected from the group consisting of silica and crosslinked polymer particles and have an average particle diameter which satisfies the following expression (1):1<dI/dII</=10(1)wherein dI is an average particle diameter of the lubricant particles I and dII is an average particle diameter of the lubricant particles II, and are contained in an amount of 0.1% by weight or more but less than 1.0% by weight. This biaxially oriented laminate polyester film has excellent flatness, scraping resistance and take-up property and is useful as a base film for a magnetic recording medium. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8485460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007243371-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7544408-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8191812-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6221461-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8563122-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6465075-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6319589-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6607822-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004197509-A1 |
| priorityDate |
1996-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |