| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2007-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2029-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0034 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01G31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01G9-1438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01G22-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-04 |
| filingDate |
2011-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5d57e5f999a6ba13c6eb9552e9c1448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1402bd868ec331bf72b13f967f883302 |
| publicationDate |
2012-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201219418-A |
| titleOfInvention |
Film for growing plants |
| abstract |
The object of present invention is to provide a polyvinyl alcohol film for growing plants capable of inhibiting penetration of root and having excellent permeableness of nutrient, a method for preparing the same, and a method for growing plant by using the same. The solution is to provide a polyvinyl alcohol film for growing plants, the average value of birefringence of mechanical direction in the direction of thickness of the film is 4.0 x 10<SP>-3</SP> to 12.0 x 10<SP>-3</SP>, and swelling degree is 150 to 180%; a method for preparing the polyvinyl alcohol film for growing plants, comprising a extending step that extends the polyvinyl alcohol film with moisture content of 5 to 20 mass% to be 1.3 to 1.7 times, and a thermal treatment step that the thermal treatment of extended film is carried out in the range of temperature of 130 to 170 DEG C; and a method for growing plant by directly contacting the polyvinyl alcohol film for growing plants with plants. |
| priorityDate |
2010-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |