http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1159257-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8be6a6c990669567cc455d32b00535e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C219-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C219-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-06 |
| filingDate | 2000-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b84b03f40c21077f20ee13e79e6dbf7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36677c05c992d306a811042a075c9faf |
| publicationDate | 2001-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1159257-A1 |
| titleOfInvention | Esterquats, their intermediates, a process to make the esterquats, and their use |
| abstract | Esterquats, their intermediates, a process to make the esterquats, and their use as a fabric softener wherein said esterquats are of the formula: R4[R5R6N<+>Z]n X<->, wherein Z is covalently bonded to the nitrogen atom and selected from the group of formulae (I)-(IV), and isomers thereof, wherein R1 and R2 are independently selected from linear or branched, saturated or unsaturated C6-22 hydrocarbyl, R3 is nothing or C1-20 hydrocarbyl, R4 is C1-6 alkyl or independent Z, R5 is H, C1-6 alkyl, independent Z, or the residue of the quaternizing agent, such as C1-30 alkyl or alkenyl, preferably, C1-7 alkyl or alkenyl, R6 is C1-6 alkyl or independent Z, and X<-> is an ion selected from Cl<->, Br<->, l<->, F<->, CH3SO4<->, C2H5SO4<->, H2PO4<->, HPO4<2->, PO4<3->, H2PO3<->, HPO3<2->, H2PO2<->, HPO2<2->, nitrate<->, formate<->, acetate<->, propionate<->, tartrate<-> and benzoate<->, wherein the total charge of the anions equals the total charge of the cations and said process concerns the reaction of an unsaturated epoxide with an amine or a protonated amine, esterification of the formed intermediate, and optional quaternization. |
| priorityDate | 1999-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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