http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2092604-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_385752f237551ca1b257f160a0f2434b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F279-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-00 |
| filingDate | 1982-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1982-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2092604-A |
| titleOfInvention | A process for producing a transparent thermoplastic graft copolymer composition |
| abstract | A thermoplastic resin composition is prepared by graft copolymerizing under emulsion polymerization conditions, an unsaturated monomer mixture consisting of at least two unsaturated monomers selected from alkenyl aromatic monomers, methacrylate monomers and vinyl cyanide monomers onto a diene polymer latex having a gel content of from 60 to 90% by weight and an average particle size of from 0.1 to 0.5 mu m. The amounts of diene polymer latex (in terms of solids) and of monomer mixture are from 5 to 40% and from 95 to 60% by weight, respectively. The composition of the monomer mixture is so chosen that the refractive index of the resin phase if the graft copolymer is substantially identical to the refractive index of the rubbery diene polymer of the latex. By carrying out the graft copolymerization in the presence of a sodium or potassium di(C1-C6 alkyl and/or C6-C9 aryl)dithiocarbamate i.e. R2N.(CS.SM) and ensuring that the grafting degree of the graft copolymer is within the range form 30 to 70% by weight, it is possible to produce a thermoplastic resin composition having excellent transparency, impact resistance and processability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03037977-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03011927-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0390081-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0391178-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03037977-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7217763-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1297580-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5225494-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0390081-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0391178-A2 |
| priorityDate | 1981-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.