| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6afa352e33eb4b4e05539517b1f2a177 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09F1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09F1-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09F1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09F1-02 |
| filingDate |
2013-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d5d589f39de4701d137cba3b8fe0844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48729c21139daab54616d076ffdab2a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41bc50f1496bc1299d01d5e585722873
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_625b9ac957a4a7cec75206031ae4f1dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ce14fde615cb70f477dfc643534dfd2 |
| publicationDate |
2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2749614-A1 |
| titleOfInvention |
Method for purification of rosin |
| abstract |
The instant invention relates to a method for purifying a rosin-containing material from sulfur compounds. In particular the method comprises a) contacting a rosin-containing material comprising rosin and sulfur compounds with an oxidizing agent at a temperature from 0 to 60 °C for 10 minutes to 3 hours, to oxidize at least part of the sulfur compounds; and b) separating the rosin from the oxidized sulfur compounds; to obtain a purified rosin-containing material. The invention also relates to the purified rosin-containing materials, the preparation of products derived therefrom and the use of the purified rosin-containing materials and derived products. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9951254-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015048415-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015048421-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020123761-A1 |
| priorityDate |
2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |