Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ebe4f47e539fab44aa11c766b3936641 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-04 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F12-02 |
filingDate |
2006-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2011-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2405be2ce5b4ff338dae0913ea8e83af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfd892cff0b3b37076ad4320b121bbe8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12c9941532846841425cce8789a8afb9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_367e4be395e284c52827b68358329014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_381f5db6c9dc89257a9e5227229addd8 |
publicationDate |
2011-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-8013083-B2 |
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:n (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. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9334445-B2 |
priorityDate |
2005-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |