| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e10beb77ebcd5bcee440f78652d49ec3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0457
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2279-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0464
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2271-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S438-909 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F13-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F3-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-224 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24F13-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24F3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-08 |
| filingDate |
2002-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5315e1f26b9b908a6642bf26f3580e51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5b91b7d5d920fe232bf7f58f84478db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34b4fd3ec667c4bb2a3dc8bb9899137f |
| publicationDate |
2005-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6929985-B2 |
| titleOfInvention |
Air filter, method of manufacturing air filter, local facility, clean room, treating agent, and method of manufacturing filter medium |
| abstract |
A material not releasing gaseous organic substances during use is used as a filter medium and a sealing material for tightly sealing between the medium and a frame. Specifically, a synthetic paraffin not containing an aliphatic hydrocarbon having not more than 19 carbon atoms or less is used as a non-silicone type water repellent contained in a treatment agent for forming fibers into a cloth-like filter medium. A carboxylic acid ester having 400 or more molecular weight is used as a plasticizer and a phenolic compound having 300 or more molecular weight is used as an antioxidant to be added to the treatment agent and the sealing material. This enables that the gaseous organic substances are not present in a clean room, a semiconductor production apparatus or the like. Further, if the filter medium and the sealing material are formed of a material not releasing organic phosphorus compounds and boron compounds in the air, a clean room and a local facility particularly suitable for use in the production of semiconductors are provided. |
| priorityDate |
1995-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |