http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013116611-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F12-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-46 |
| filingDate | 2013-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a09e11b5d6d69c3cac2cc7113b28183c |
| publicationDate | 2013-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2013116611-A1 |
| titleOfInvention | Methods and compositions for styrene inhibition via in situ generation of quinone methides |
| abstract | Methods and compositions are provided for inhibiting the polymerization of a vinyl aromatic monomer, such as styrene monomer, during elevated temperature processing or distillation thereof or during storage or shipment of polymer containing product. The compositions include a combination of a hydroxybenzyl alcohol (1) and a dehydration catalyst (2). The combination is added to a vinyl aromatic monomer. Typically, the hydroxybenzyl alcohol is dehydrated in the styrene solution by the use of a strong acid catalyst acting as the dehydration catalyst, and the resultant reaction product is a quinone methide styrene inhibitor. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11180578-B2 |
| priorityDate | 2012-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.