| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0bdbaa7d1404425011d1b246ed5628a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-12 |
| filingDate |
1984-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_496ebcb91706c4754587a0fe03bc9428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a214abe347a0bb7dc275039496dd5ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47e4ce29a307a730ea5920e80bde6d7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c28bdfa5dc2e0c603e882f4bad04096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11d99528aadb31675c9becd804c24467 |
| publicationDate |
1986-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4563506-A |
| titleOfInvention |
Extrusion process for preparing improved brominated butyl rubber |
| abstract |
A process for the continuous bromination of butyl rubber polymer by contacting the polymer with a brominating agent in a continuous flow device in which means are provided for disengaging reaction by-products and unreacted halogenating agents from the reaction mixture, by deforming and disrupting the brominated polymer surface and injecting a neutralizing agent into the polymer immediately after reaction thereby neutralizing the polymer, comprising contacting a polymer substantially free of acid scavengers, with the brominating agent at elevated temperatures the bromination reaction being carried out in an acid atmosphere, thereby producing a polymer having a substantial fraction of the bromine in the primary allylic position. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5034468-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10947375-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017131869-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5037896-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015051885-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007203306-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4634741-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1820808-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4956420-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012016091-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6723796-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5017662-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5034467-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5075387-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5102958-A |
| priorityDate |
1984-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |