| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32b73f2a07503cf315ed7a18af910158 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-166
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-282 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24B15-28 |
| filingDate |
1999-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1eaf806346c029af81864d117333d20b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64a5ae546abce1a70cc2c9e0965aaf6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e0b02a1449dfd009dff0966b0153eba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f93b61376ffea410a4a2941ad6778430 |
| publicationDate |
2001-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1124450-A1 |
| titleOfInvention |
Filter for selective removal of a gaseous component |
| abstract |
A filter such as an air having a reagent which chemically reacts with and removes a gaseous component of an air stream. The reagent contains functional groups covalently bonded to a non-volatile inorganic substrate which is incorporated in the filter. The filter can remove gaseous components such as aldehydes. Preferred functional groups are 3-aminopropylsilyl groups covalently bonded to silica gel (APS silica gel). The reagent can be contained in a space in the filter or incorporated in one or more filter elements. The reagent can be part of or coated on paper such as filter paper or incorporated in non-paper filter elements formed from fibrous materials such as cellulose acetate or polypropylene fibers. Other preferred reagents include aminoethylaminopropylsilyl silica gel (AEAPS) and aminoethylaminoethylaminopropylsilyl silica gel (AEAEAPS). |
| priorityDate |
1998-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |