Biaxially oriented laminated polyester film
A biaxially oriented laminated polyester film comprising: (A) a first thin polyester layer formed from an aromatic polyester containing two kinds of inert fine particles having different size and (B) a second polyester layer formed from an aromatic polyester, on at least one surface of which the abo...
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| creator | ETCHU MASAMI MUROOKA HIROFUMI |
| description | A biaxially oriented laminated polyester film comprising: (A) a first thin polyester layer formed from an aromatic polyester containing two kinds of inert fine particles having different size and (B) a second polyester layer formed from an aromatic polyester, on at least one surface of which the above first thin polyester layer is present. This biaxially oriented laminated polyester film is is excellent in lubricity, abrasion resistance and scratch resistance and is particularly useful as a base film for a magnetic recording medium. |
| format | Patent |
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This biaxially oriented laminated polyester film is is excellent in lubricity, abrasion resistance and scratch resistance and is particularly useful as a base film for a magnetic recording medium.</description><edition>6</edition><language>eng</language><subject>INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; PERFORMING OPERATIONS ; PHYSICS ; TRANSPORTING</subject><creationdate>1997</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970415&DB=EPODOC&CC=US&NR=5620774A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970415&DB=EPODOC&CC=US&NR=5620774A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ETCHU; MASAMI</creatorcontrib><creatorcontrib>MUROOKA; HIROFUMI</creatorcontrib><title>Biaxially oriented laminated polyester film</title><description>A biaxially oriented laminated polyester film comprising: (A) a first thin polyester layer formed from an aromatic polyester containing two kinds of inert fine particles having different size and (B) a second polyester layer formed from an aromatic polyester, on at least one surface of which the above first thin polyester layer is present. This biaxially oriented laminated polyester film is is excellent in lubricity, abrasion resistance and scratch resistance and is particularly useful as a base film for a magnetic recording medium.</description><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB2ykysyEzMyalUyC_KTM0rSU1RyEnMzcxLBLEK8nMqU4tLUosU0jJzcnkYWNMSc4pTeaE0N4O8m2uIs4duakF-fGpxQWJyal5qSXxosKmZkYG5uYmjMWEVAPG6KTE</recordid><startdate>19970415</startdate><enddate>19970415</enddate><creator>ETCHU; MASAMI</creator><creator>MUROOKA; HIROFUMI</creator><scope>EVB</scope></search><sort><creationdate>19970415</creationdate><title>Biaxially oriented laminated polyester film</title><author>ETCHU; MASAMI ; MUROOKA; HIROFUMI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US5620774A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1997</creationdate><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ETCHU; MASAMI</creatorcontrib><creatorcontrib>MUROOKA; HIROFUMI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ETCHU; MASAMI</au><au>MUROOKA; HIROFUMI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Biaxially oriented laminated polyester film</title><date>1997-04-15</date><risdate>1997</risdate><abstract>A biaxially oriented laminated polyester film comprising: (A) a first thin polyester layer formed from an aromatic polyester containing two kinds of inert fine particles having different size and (B) a second polyester layer formed from an aromatic polyester, on at least one surface of which the above first thin polyester layer is present. This biaxially oriented laminated polyester film is is excellent in lubricity, abrasion resistance and scratch resistance and is particularly useful as a base film for a magnetic recording medium.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS PHYSICS TRANSPORTING |
| title | Biaxially oriented laminated polyester film |
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