| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34f5de1708fee427185932dff494855f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a952d96ec5d552ad5f9905a3a3b87c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe0f33236707d4557c4dda2eb64d7826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32a511e0e25eb1ad5b076b57c421ebee |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24B15-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-08 |
| filingDate |
1973-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e65fb53e5ef19f727d4e90bdde3d7b13 |
| publicationDate |
1974-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3828801-A |
| titleOfInvention |
Filter for removing polynuclear aromatic hydrocarbons from tobacco smoke |
| abstract |
Polynuclear Aromatic Hydrocarbons (PAH) can be absorbed and thereby removed from tobacco gas-smoke by polysiloxane compositions. The polysiloxanes employed have a molecular weight greater than 100,000 and can be located in the filter section of a tobacco smoking device in admixture with an endothermically dissociable hydrate or carbonate filler. The latter functions to limit the temperature rise of the polysiloxane and thus prevents the desorption of hydrocarbons adsorbed thereon. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003089377-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6521004-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105686078-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11317654-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6881483-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022232897-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018007951-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6817365-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10212964-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6620214-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002160694-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6913824-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6273095-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6790126-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010118122-A1 |
| priorityDate |
1969-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |