http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009025711-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2007-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e366dc92aa47a962eda5b4bf21b97f9 |
| publicationDate | 2009-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009025711-A |
| titleOfInvention | High toughness sequential biaxially stretched optical film and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide a high toughness sequential biaxially stretched optical film exhibiting negative birefringence that is excellent in heat resistance, mechanical properties and optical properties, in particular in toughness (elongation) in any direction within the film surface, and a method for producing the same To do. SOLUTION: Copolymer having α-olefin residue unit: N-phenyl substituted maleimide residue unit = 49: 51 to 35:65 (molar ratio) and weight average molecular weight of 5 × 10 3 to 5 × 10 6 (A) a sequential biaxially stretched film comprising 15 to 75% by weight and an acrylonitrile-styrene copolymer (b) having a weight average molecular weight of 5 × 10 3 or more and 5 × 10 6 or less, and (b) 85 to 30% by weight, A high toughness sequential biaxially stretched optical film having a tensile elongation at break of 5% or more in a direction parallel to each stretch direction and a method for producing the same. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114621698-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114621698-A |
| priorityDate | 2007-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.