http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2102707-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a546e86052eb91b81c0943b841f45e57 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-013 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04 |
| filingDate | 1970-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2102707-A5 |
| titleOfInvention | Organo polysiloxane hollow filaments - for artificial kidneys and lungs and cardio-vascular surgery |
| abstract | Hollow filaments of vulcanised organopolysiloxane have a circular cross section of external dia. (D) of 0.5-3 mm and internal diameter (d) such that 100 (D-d)/2D = 4 to 20. Used in prodn. of tubular exchangers for artificial lungs and kidneys and in cardio-vascular surgery. The filaments have a regular cross-section and thin walls which are resistant to internal pressure. They are prepd. by room temp. extrusion of a compsn. contg. an organopolysiloxane of structural units: R'O Si(R)2O R' (R are same or differential hydrocarbyl opt. substd.; Rn, are same or different H or SiR3; n is 2000-20000, >=60% of R being Ch3 and 0.03-2% vinyl). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0803259-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0803280-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0803280-A2 |
| priorityDate | 1970-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458393356 |
Total number of triples: 20.