http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-PA02000446-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0273 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0213 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-3723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-3796 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-329 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-37 |
| filingDate | 2000-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44178e81d285af1b25b6d6964294d21b |
| publicationDate | 2002-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-PA02000446-A |
| titleOfInvention | ZUITERIONIC POLYAMINS AND PROCESS FOR PREPARATION. |
| abstract | A zuiterionic polyamine comprising a linear or branched hydrophobic polyamine having 2 to 10 tertiary amino nitrogen atoms and a separator between two tertiary nitrogen atoms where separator, for example, is selected from C8 C16 alkylene, C5-C15 cycloalkylene where in formula (IV) R = C1 to C22 alkyl, or C7-C22 aralkyl and n = 3 to 6, at least one tertiary amino end group of the polyamine skeleton contains two groups having formula (V) or (VI) , where A means an ethylene oxide unit, a propylene oxide unit, a butylene oxide unit and a tetrahydrofuran unit, n is a number from 1 to 50, X is an anionic group such as SO3M, with the proviso that in formula (VI) an X can also be hydrogen and M is hydrogen, alkali metal or ammonium, or contains a group of the formula (V) or (VI) and a selected group, radicals consisting of the formula (VIl), C1, C22 alkyl and aralq C-7-C22 uyl, the meaning of A and n is the same as in formula (V) or (VI), the polyether polyether zuiterionic having a molecular weight up to 9000 and optionally containing up to 100% of the quaternized nitrogen atoms , and a process for the production of zuiterionic polyamines by alkoxylation of the polyamines, introducing anionic groups into the alkoxylated polyamines and optionally quaternizing them before or after the introduction of the anionic groups. Zuiterionic polyamines are used in detergents. |
| priorityDate | 1999-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.