| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7995660796c354a2881371a7406bf6dd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2007-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B2017-0293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2027-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-00 |
| filingDate |
1999-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f77d1333c93a794e8d265d9382039ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b91bbf7daf993e5356064092730116a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1884ec34b2ea29b694a1f154b944bbf |
| publicationDate |
1999-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2263740-A1 |
| titleOfInvention |
Procedure for recycling items made from vinyl chloride polymers |
| abstract |
Method for recycling an article based on at least one vinyl chloride polymer, according to which: (a) the article is shredded into fragments with an average size of 1 cm to 50 cm in case it exceeds these dimensions; (b) the dry article fragments are brought into contact with a solvent capable of dissolving the vinyl chloride polymer, substantially anhydrous, forming an azeotrope with water; (c) the polymer dissolved in the solvent is precipitated by injecting water vapor into the solution thus obtained, which also causes the solvent-water azeotrope to be entrained and thus leaves a mixture essentially consisting of water and solid polymer particles, (a) collecting the polymer particles. |
| priorityDate |
1998-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |