http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102958899-B
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-36 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 |
filingDate | 2011-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-102958899-B |
titleOfInvention | The semicontinuous vinyl transfer method of carboxylic acid and vinyl-acetic ester |
abstract | A kind of semicontinuous method being formed vinyl acetate by reactive distillation by corresponding carboxylic acid selectivity is provided.Carboxylic acid, vinyl-acetic ester and acid chloride-bidentate ligand catalyst complexes is provided in a typical embodiments and reacts.Usually acetic acid and vinyl-acetic ester are taken out and vinyl-acetic ester is recycled in reaction mixture continuously from reaction mixture.By vinyl ester product and vinyl-acetic ester, residual carboxylic, Residual acetic acid and catalyst separating. |
priorityDate | 2010-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 154.