http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PT-91951-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K7-00 |
| filingDate | 1989-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc54031051a0c789ba3be4397d19d91c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14b82462d92168643b0824c3acc79466 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_166d09602cc91f4dc28018becb8bbf1a |
| publicationDate | 1995-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PT-91951-B |
| titleOfInvention | PROCESS FOR THE TREATMENT OF CORTICAL ROLLS WITH AN ALKALINE SOLUTION FOLLOWED BY A SOLUTION ACID CONTAINING PEROXIDES |
| abstract | The invention relates to a process for the treatment of corks which comprises in a first stage or cleaning stage, especially with agitation, treatment of the corks at ambient temperature with an aqueous alkaline solution containing a mixture of sodium hydroxide, sodium silicate and hydrogen peroxide; in a second stage or resting stage, drying the corks at a temperature of the order of 40 to 80 degree C; in a third stage, or disinfection stage, treating the corks with an acid aqueous solution until equilibrium is reached, this containing a mixture of acetic acid with peracetic acid and hydrogen peroxide; and a final drying stage. |
| priorityDate | 1989-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.