| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46ffc67cd29dd51dbd0bc0e335dd3994 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-042 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M133-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-2225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-2387
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-238 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M133-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-2387
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M133-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-22 |
| filingDate |
1991-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68b88408c7d5114dbd46c332c23d5057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a60a11e93fd4fa78845f009bc1f6f0c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c0e241d96bd3025ae404788e2d28355 |
| publicationDate |
1991-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0452004-A2 |
| titleOfInvention |
Polyalkoxyamines, their preparation, dispersant additives prepared therefrom and use of the additives in lubricating oils and fuels |
| abstract |
Disclosed are novel polyalkoxyamines having the formula:-n n wherein (x+y) has a value in the range from 1 to 19 and y is either zero or an integer; n n D is ⁅ CHR-CHR¹-O ⁆ n CHR¹-CHR- (II) n nwherein either R=R¹=H or R=C₁ to C₄ alkyl and R¹= H and n has a value in the range from 1 to 10; and n Y is independently either -OH or -NHR² wherein R² is either H or alkyl. n Polyalkoxyamines having the formula (I) are prepared by the deaminative polymerisation of diamines, which can be prepared by the catalysed reaction of a glycol and ammonia in the presence of hydrogen. Reaction of a hydrocarbyl-substituted succinic acylating agent with the polyalkoxyamine of formula (I) produces a dispersant additive suitable for use in lubricating oil and fuel compositions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3265546-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2016226303-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016140998-A1 |
| priorityDate |
1990-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |