| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e3d6a3426ea020cab047ec6927ff60b |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-28 |
| filingDate |
2012-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a59fd86a8aacaccf02b79f3ff25aef1a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6da8d4e5bc37ce3820f75cf16da5209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_774c4197ff459cf02609dfc437628089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f90c65a61f5f88bfd09fbe7d2cdf48a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_817532558727f81dff7c1d8753ff873b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_741a3635b41a3b3646116172f17b7bb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0feccdc23537796972b26e0f59e356b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01db9d57fb403454639e66b9c55624ca |
| publicationDate |
2013-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201311731-A |
| titleOfInvention |
Method and apparatus for producing halogenated butyl rubber having reduced emissions |
| abstract |
The present invention relates to a process for producing a halogenated butyl rubber and a device for producing rubber cement for use in the manufacture of a halogenated butyl rubber. The method and apparatus allow direct mixing of an aqueous rubber slurry with a non-halogenated organic solvent to produce a rubber cement solution. The aqueous layer is then separated from the partially dissolved rubber cement and the cement layer is sent to the halogenation. The device is a sealed container comprising at least one dissolution zone and at least one separator zone. The method and apparatus are advantageously used to recover rubber cement to destroy the interfacial layer between water and rubber cement, thereby improving the continuous operation of the process. |
| priorityDate |
2011-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |