| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F279-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L55-00 |
| filingDate |
1987-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_637d8074e38695b3ea0fc7127915440d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbbee4726278ea5c0ede99c41c67e005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcb1939e833395e05059b84c4d42f782 |
| publicationDate |
1988-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0253236-A2 |
| titleOfInvention |
Process for the preparation of a thermoplastic moulding mass |
| abstract |
Process for producing a thermoplastic molding composition from 10 to 65% by weight of at least one graft polymer which can be obtained by emulsion polymerization of styrene and acrylonitrile in a weight ratio of 90:10 to 50:50, it being possible for styrene to be replaced in whole or in part by α-methylstyrene or Methyl methacrylate, in the presence of at least one rubber base and the mass ratio of monomers used to rubber polymer used being 20:80 to 70:30 and 90 to 35% by weight of a copolymer of styrene and acrylonitrile in a weight ratio of 90:10 to 50:50, wherein the styrene can be replaced in whole or in part by α-methylstyrene or methyl methacrylate, the graft monomers and 0.05 to 1.00 part by weight (per 100 parts by weight of graft monomer) of a mercaptan being gradually added via a to produce the graft polymer Period to the latex of the rubber base, at least in the first half of the period the in each time interval .DELTA.t n + 1 added monomer portion is 0.30 to 0.95 times the amount of monomer added in the previous time interval .DELTA.t n and the entire period comprises n time intervals with n = 3 to 30 and each time interval .DELTA.t is 5 to 100 minutes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5674940-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0381358-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1801149-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007035462-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5719232-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0678553-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0678531-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0513535-A1 |
| priorityDate |
1986-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |