| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-00 |
| filingDate |
1980-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63928c8a56ef30076475d56d38bb64a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ec569ebb437a7248f614df90bf0ecf8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc63c9a231763d9144a4600e4247599c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_296f4fe8316dca30c49ed6dd0801116d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_238624252692207675fe90e1a6bb1411 |
| publicationDate |
1982-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S5757628-A |
| titleOfInvention |
Manufacture of blaxially rolled film |
| abstract |
PURPOSE:To obtain having an uniform rate of expansion and an uniform rate of shrinkage of heat and useful to magnetic disk etc. by extending transversely a longitudinally rolled film at a temperature above the glass transition, thermally setting the film under a specific thermal condition, and shrinking it preventing a boing phenomena. CONSTITUTION:Immediately after a thermal plastic resin film (for example: polyethyrene terephthalate etc.) rolled longitudinally and uniaxially at a temperature of glass transition is rolled transversely, a film temperature is made lower than a glass transition. Then the film is thermally set at a temperature of a melting point 20 deg.C- a melting point -100 deg.C while both the ends are held and it is loosely treated so as to permit a shinkage of the film at a thermal range including the highest temperature (for example 180-235 deg.C) of a thermosetting temperature shrinking transversely 0.1-10%. Therefore the resulting biaxial roll films are obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60165660-U
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011093478-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6174828-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0519452-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012005034-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009123357-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0457209-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03130127-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S58174942-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008007448-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8039735-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H023492-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005074068-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010123087-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7005176-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007045025-A |
| priorityDate |
1980-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |