http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103992606-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2009-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103992606-B |
| titleOfInvention | Polyvinyl alcohol film |
| abstract | The present invention relates to a kind of polyvinyl alcohol film.The present invention provides a kind of film, its raw material that can be used as manufacturing the light polarizing film with high polarity energy, and comprises the polyvinyl alcohol of high polymerization degree.Polyvinyl alcohol film, it is characterised in that comprise the polyvinyl alcohol that the degree of polymerization is 5100～10000, swellbility is 200～the degree of delay of 240%, the central part of width is 10～40nm.In this polyvinyl alcohol film, the saponification degree of the most above-mentioned polyvinyl alcohol is 98 moles of more than %, and the thickness of preferably polyethylene alcohol film is 10～120 μm. |
| priorityDate | 2008-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.