| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-82 |
| filingDate |
1994-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aadd3c3e93c576fb57a839b4856f5329
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8b87bc995ff470de3deee11a171a46c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d14733e85602fed88497bd3e5487f98d |
| publicationDate |
1996-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0810595-A |
| titleOfInvention |
Composite reverse osmosis membrane |
| abstract |
(57) [Summary] [Object] An object of the present invention is to provide a composite reverse osmosis membrane having both high desalination performance and water permeability even when operated under low operating pressure. The composite reverse osmosis membrane of the present invention comprises a thin film and a microporous support which supports the thin film, and the thin film essentially comprises (a) at least two primary or / and secondary amino groups. An amine component containing at least one selected from the group of monomeric amine compounds, and (b) a benzenehexacarboxylic acid halide or a benzenehexacarboxylic acid halide and at least two or more acid halide groups. The crosslinked polyamide obtained by interfacial polymerization of an acid halide component, which is a mixture with a monomeric acid halide compound, is obtained as a main component. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5200535-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012020281-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9561474-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015528742-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6413425-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8602222-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010106207-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9504967-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011078980-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115260494-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4472028-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10384172-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9579608-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007069626-A1 |
| priorityDate |
1994-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |