http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5137979-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S525-902 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F285-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F285-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-22 |
| filingDate | 1990-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa31feeba53565844e1abe474528afb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dd55448cf5c0d276a3b6ac675554f80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96a161cff3e5180e6fa76d00d17f8896 |
| publicationDate | 1992-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5137979-A |
| titleOfInvention | Multi-layer structure polymer and resin composition |
| abstract | A multi-layer structure polymer (A) comprising (i) 2 to 30% by weight of an alkyl methacrylate unit, (ii) 50 to 80% by weight of an alkyl acrylate unit, (iii) 5 to 20% by weight of an unsaturated nitrile unit and (iv) 5 to 40% by weight of an aromatic vinyl unit, wherein: (a) the multi-layer structure polymer consists essentially of an inner layer and an outer layer in a ring form, the portion of the inner layer ( beta layer) within the ring has an average diameter of 2,000 to 6,500 ANGSTROM , (b) the outer layer ( alpha layer) portion surrounding the inner layer in the ring form has an average thickness of 200 to 500 ANGSTROM , (c) the inner layer portion has a plurality of small particles ( gamma layer) totally micro-dispersed, and (d) the multi-layer structure polymer has an acetone-insoluble portion having (i) a swell degree in methyl ethyl ketone of 1.5 to 10 and (ii) a tensile modulus of 1,000 to 10,000 kg/cm2, a resin composition having excellent weatherability and impact resistance comprising the multi-layer structure polymer (A) and at least one thermoplastic resin, and a molded article produced therefrom. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5670590-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10910651-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11084896-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003225190-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5777036-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100497169-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5618896-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3660059-A4 |
| priorityDate | 1989-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.