http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1458199-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_466409c2ea12a7deee3192a8e102b956 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-148 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-30 |
| filingDate | 1973-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1458199-A |
| titleOfInvention | Filter composition |
| abstract | 1458199 Filled resin/liquid compositions AMERACE CORP 4 Dec 1973 [13 Dec 1972] 20524/76 Divided out of 1458198 Heading C3P A composition processable into a microporous sub-micron filter material includes a mixture of a polymeric resinous binder, an inorganic filler which is present in an amount by weight ranging from 1 part per part of binder to 2 parts per part of binder, a solvent for solvating the binder and which is present in an amount by weight ranging from 1-5 parts per part of binder to 3 parts per part of binder and which comprises from 29% to 35% by weight of the total composition and a non-solvent which is present in an amount by weight ranging from 0À9 to 1À3 times the amount of the solvent, from 15% to 30% of the combined amount of the binder and filler by weight comprises finely divided particles formed by grinding filter material made previously from the same composition without replacing any of the combined binder and filler content of the same composition. In the Examples (7, 10 and 11) mixtures of polyvinyl chloride, hydrated silica, cyclohexanone, water and the ground porous material made from the above composition were formed into sheets which were then made porous and used as filters. |
| priorityDate | 1972-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.