| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68 |
| filingDate |
2011-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103201024-B |
| titleOfInvention |
The manufacture method of sheet diffusion barrier |
| abstract |
The invention provides a kind of manufacture method that can manufacture at a high speed the uniform sheet diffusion barrier of separating property.This manufacture method is characterized in that, it is the manufacture method of the sheet diffusion barrier defining micro-porous layer on porous substrate, have: be coated with the film making solution painting process of dissolution of polymer in the film making solution of solvent on porous substrate, utilize liquid film to fall solidification liquid painting process that solidification liquid is coated the porous substrate being coated with film making solution by mode, and from the solvent removal step of cakey micro-porous layer except desolventizing. |
| priorityDate |
2010-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |