http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008001043-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-88 |
| filingDate | 2006-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d496fb3a1b6742d7bbee1c55d2e0c40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba47efa93e407ac63a0cb1a76c181444 |
| publicationDate | 2008-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008001043-A |
| titleOfInvention | Method for producing hydrous polyvinyl acetal resin film |
| abstract | A method for producing a water-containing polyvinyl acetal resin film having a high water content rate and high productivity is provided. A polyvinyl acetal resin containing a plasticizer is melt-extruded into a film form from an extruder, and a polyvinyl acetal resin film 1 having a temperature of less than 250 ° C. is immersed in a water bath 3 having a temperature of 20 ° C. or more, whereby the moisture content of the film is reduced to 0. The manufacturing method of the water-containing polyvinyl acetal resin film characterized by making it 23 weight% or more. Before or after immersing a polyvinyl acetal resin film in water at 20 ° C. or higher, the method further comprises spraying warm water or steam onto the film. [Selection] Figure 1 |
| priorityDate | 2006-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.