http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1172589-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12S3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-04 |
| filingDate | 1982-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f90c4255d37db162b48721b1f4eb91b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cbe5c006357e9ef65273940c826d8cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78b2feaa84463963ccf724e19b832b24 |
| publicationDate | 1984-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1172589-A |
| titleOfInvention | Enzymatic process for treating xanthan gums in order to increase the filterability of their aqueous solutions |
| abstract | PRECISION OF DISCLOSURE: The invention relates to a method for treating a xanthan gum to improve the filterability of its aqueous solutions, including an enzymatic treatment than an aqueous xanthan gum solution with a concentration of dissolved alkali metal salts and / or alkaline earth of at least 10-1 equivalent / liter. This process is characterized in that it is carried out using at least two enzymes of different types, one Basidiomycete polysaccharase and a protease, in conditions compatible with the activity of said enzymes. The invention also relates to the use xanthan gum purified by the process of this invention, for enhanced oil recovery. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5705368-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5595892-A |
| priorityDate | 1981-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.