http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007043195-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c50c6e33f801d5cff6738e743199c310 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa8740ec8125916f79ac2b9cf4ee34ad |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-163333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-17 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-48 |
| filingDate | 2006-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f258205253fe586891c30528f5e2aa1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6b7c2f4b161ee5c2b9c5a0d2e88bf76 |
| publicationDate | 2007-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2007043195-A1 |
| titleOfInvention | Carbosilane polymers and methods for use in analytical and purification applications |
| abstract | This invention relates generally to a new class of chemoselective polymer materials. In particular, the invention relates to linear polycarbosilane compounds for use in various analytical applications involving sorbent polymer materials, including chromatography, chemical trapping, analyte collection, and chemical sensor applications. These polymers have pendant and terminal aryl, alkyl, alkenyl, and alkynyl groups that are functionalized with halogen substituted alcohol or phenol groups, having the general structure: n nwherein n is an integer greater than 1; n wherein at least one of R 1 and R 2 is a pendant group having at least one aryl group independently selected from the group consisting of a phenol, a halogen substituted phenol, and an aryl hydrocarbon with a halogen substituted alcohol substitutent, or combinations thereof; wherein any said R 1 and R 2 aryl groups are attached to said [Si—X—] n either directly or through a short hydrocarbon chain; wherein any remaining said R 1 or R 2 group is a hydrocarbon or carbosilane group; wherein X is a polymer component selected from the group consisting of alkylene, alkenylene, alkynylene, arylene groups, and combinations thereof; and wherein Z 1 and Z 2 are end groups independently selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, alkyl silanes, aryl silanes, hydroxyl, silicon hydride, alkoxides, phenols, halogen substituted alcohols, halogen substituted phenols, organosilyl, and combinations thereof. These polymeric materials are primarily designed to sorb hydrogen bond basic analytes such as organophosphonate esters (nerve agents and precursors) and nitro-substituted compounds (explosives). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8084765-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008277724-A1 |
| priorityDate | 2000-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 150.