| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ebe4f47e539fab44aa11c766b3936641 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-20 |
| filingDate |
2006-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fb1c99ab7fc521efaddd351786959c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_381f5db6c9dc89257a9e5227229addd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfd892cff0b3b37076ad4320b121bbe8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a4c6b74cc711d2e3b0a673c0cb433ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2405be2ce5b4ff338dae0913ea8e83af |
| publicationDate |
2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2593400-C |
| titleOfInvention |
Means for controlling the exothermic reaction of styrenic monomers with sulfonic acids |
| abstract |
A method for inhibiting the premature polymerization of styrenic monomers is disclosed wherein the method comprises adding to said monomers a combination of: (A) at least one inhibitor that is a sulfonic acid compound in a concentration sufficient to initiate cationic polymerization of said styrenic monomers at any point of the manufacturing or purification process and cause a resulting temperature increase; and (B) at least one amine in a concentration sufficient to reduce said cationic polymerization and said temperature increase; whereby an uncontrolled exothermic reaction between said sulfonic acid compound and said styrenic monomers will be prevented. |
| priorityDate |
2005-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |