| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L55-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L55-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-00 |
| filingDate |
1977-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1978-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-457199-A1 |
| titleOfInvention |
PROCEDURE TO PREPARE POLYVINYL CHLORIDE-BASED THERMAL-PLASTIC MOLDING COMPOSITIONS. |
| abstract |
Process for preparing thermoplastic molding compositions based on polyvinyl chloride, characterized in that it comprises the steps of: 1) forming a copolymer by reacting 30 to 40 parts by weight of alpha-methylstyrene with 52 to 62 parts by weight of methacrylate methyl and with 4 to 14 parts by weight of acrylonitrile, by emulsion polymerization, in an aqueous medium and in the presence of an emulsifier and a radical-forming catalyst; |
| priorityDate |
1976-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |