| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-26 |
| filingDate |
2010-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5350a1c02878c23b7710f2cf5f71d563
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7388a333858d19b14d2ce2c41f757be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f966070dab96d1973bd472d3833930e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8693a4b7b6c8f9bae154f2eb0f9a7774
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7a5998097667b913ad96c8b99bd7c6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_113066840e3da38b3a8fdb5694dd1630
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ead317d5dc88f98a56ab6e60003070c |
| publicationDate |
2011-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201113251-A |
| titleOfInvention |
Process and plant for purifying reaction mixtures which comprise polyalkylene glycol mono(meth)acrylates |
| abstract |
The present invention relates to a process for purifying reaction mixtures which comprise BF3 and/or at least one BF3 complex and at least one polyalkylene glycol mono(meth)acrylate, Na2CO3 containing water of crystallization being added for to separating the BF3 and/or the BF3 complex from the reaction mixture. Moreover, the present invention describes a process for the preparation of polyalkylene glycol mono(meth)acrylates, in which the reaction mixture obtained after the reaction is purified by a process according to the invention. Polyalkylene glycol mono(meth)acrylate compositions having a particularly low water content can be obtained by the present processes. |
| priorityDate |
2009-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |