http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009263296-A
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-00 |
filingDate | 2008-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b4adad6ae3b5e8d506c4a25946aeabe |
publicationDate | 2009-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2009263296-A |
titleOfInvention | Separation improver |
abstract | PROBLEM TO BE SOLVED: To provide a separability improver capable of separating and purifying a target substance when membrane-separating and / or filtering an aqueous solution of a physiologically active substance and extremely reducing the permeation rate of the membrane. A filterability improving agent comprising a compound (A) containing at least one thiol group in a molecule and at least one other hydrophilic group molecule. As the compound (A), a compound represented by the formula (1) is preferable. [Chemical 1] [M represents an integer of 1 to 10, and n represents an integer of 1 to 20. B m + represents an m-valent cation. In different m groups represented by the formula in {}, n may be the same or different. ] [Selection figure] None |
priorityDate | 2008-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 535.