| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2433-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2471-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-08 |
| filingDate |
2007-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-105860375-B |
| titleOfInvention |
Caustic resistant film |
| abstract |
A caustic resistant film. A caustic resistant film is provided comprising a homogeneous polymer blend consisting of: a) 75 to 90 percent by weight of at least one polyvinylidene fluoride (PVDF) polymer or copolymer; and b) 10 to 25 percent by weight of at least one acrylic polymer selected from the group consisting of: (1) a terpolymer; and (2) an acrylic block copolymer; the membrane is microporous and has a pore size of 0.01 to 10 microns. |
| priorityDate |
2006-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |