| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-43 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-07 |
| filingDate |
2001-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46bf612b86ed2d354a28a9a177a181e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac8f74a3cb71e078330e823403c9e6dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cde6837e1fbaebdc6d83c4aa41bbf28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_086dae57d0033d89c7a0a52a4d5ac3db |
| publicationDate |
2002-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-10149353-A1 |
| titleOfInvention |
Continuous process for the purification of (meth) acrylic acid |
| abstract |
The present invention relates to a process for working up (meth) acrylic acid by crystallization and solid / liquid separation in a washing column. The mother liquor formed is at least partially returned to the first crystallization stage. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8703450-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7557245-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008040340-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8895683-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009130085-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101528658-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8481784-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008040340-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2066611-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2066611-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7557246-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8362299-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008002715-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8198481-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8293941-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7947845-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008023039-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10211686-A1 |
| priorityDate |
2001-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |