http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-PA04009472-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-173 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-1206 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-107 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-107 |
| filingDate | 2003-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9e4510375269bf0a4103ee02588b645 |
| publicationDate | 2005-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-PA04009472-A |
| titleOfInvention | PREPARATION OF HYDROCARBONS ALQUILAROMATICOS Y ALQUILARIL SULFONATOS. |
| abstract | In a process for preparing a composition of alkylaromatic hydrocarbons, a mixture of olefin hydrocarbons and an aromatic compound are brought into contact, under alkylation conditions, with an aromatic alkylation catalyst selected from a homogeneous acid catalyst and a heterogeneous acid catalyst comprising a molecular sieve that has an x-ray diffraction pattern that includes maximum spacing d in 12.4 ?? 0.25, 6.9 ?? 0.15, 3.57 ?? 0.07 and 3.42 ?? 0.07 Angstroms. The olefin hydrocarbon mixture comprises at least 5% by weight of mono-olefin oligomers of the empirical formula: CnH2n, where n is greater than or equal to 10, the mono-olefin oligomers comprising at least 20% by weight of olefins that they have at least 12 carbon atoms, and olefins that have at least 12 carbon atoms have an average of 0.8 to 2.0 C1-C3 alkyl branches per carbon chain. The sulfonation of the alkylaromatic hydrocarbon product produces a mixture of alkylaryl sulphonates that exhibit advantageous properties, such as biodegradability and performance in hard and cold waters. |
| priorityDate | 2002-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.