http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5035791-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69dd830162aa7d47bb6d4faf9117a797 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3335 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 |
| filingDate | 1988-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d4769917c04a6e06dc6c3206dc40bdc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f0b3e47302742f758b3b79115f5cbdd |
| publicationDate | 1991-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5035791-A |
| titleOfInvention | Ion sensor containing a selective organic membrane |
| abstract | An ion sensor is disclosed, together with the relevant process for preparing it, which contains a polymeric organic matrix, a ionophore, a device based on semiconductors of EMOS or ISFET (CHEMFET) type containing at its surface silicon oxide adhering to said polymeric organic matrix by means of a polysiloxanic matrix, characterized in that the polysiloxanic matrix is selected from the organosilanes of general formula <CHEM> wherein: R<II>, R<III>, R<IV>, which may be either equal to, or different from, one another, are alkyl or alkoxy groups containing from 1 to 10 carbon atoms, R<I> is equal to (CH2)p X (CH2)q wherein: X is CH2, or an either mono- or poly-condensed aromatic group, or NH or O, p and g, which may be either equal to, or different from, one another, are integers which can have values comprised within the range of from 0 to 10, with value 0 being excluded when X is either NH or O, Y is -NH2 or -OH or -SH, and that the polymeric organic matrix is based on a polymer obtained by reacting a polymerized olefin, whose monomer has the formula: <CHEM> wherein: Z<I> is equal to CH2CH2O @ or to (CH2)r, wherein r is an integer which can have a value comprised within the range of from 1 to 10, R<V> can be either H or CH3, with the CH3 value being excluded when Z<I> is equal to (CH2)r, and a compound obtained by means of the reaction between 2,4-toluene-diisocyanate with a di-alcohol or a di-amine or a glycol or a tri-alcohol or a tri-amine having the following formula: <CHEM> wherein: R<VI> is equal to (CH2CH2O)mCH2CH2, wherein m is an integer which can have values comprised within the range of from 1 to 20,000, or is equal to (CH2)s, wherein s is an integer which can have values comprised within the range of from 1 to 20, or is equal to <CHEM> wherein t is an integer which can have values comprised within the range of from 1 to 10, and Z can be either -NH- or O, with the -NH- value being excluded when R<VI> = (CH2CH2O)mCH2CH2. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19907164-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6867059-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004178427-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5900128-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004129984-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5693545-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5560357-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6482639-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5958201-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6573741-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0201647-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013266979-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5415164-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6471838-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9420012-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7009376-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004079636-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7019343-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6525554-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5863972-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19907164-A1 |
| priorityDate | 1987-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.