http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010081069-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249953 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249977 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2423-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-06 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 |
| filingDate | 1999-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010081069-A |
| titleOfInvention | Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers |
| abstract | The present invention relates to (A) 30 to 70% by weight of one or more alkenyl aromatic polymers (based on the sum of the components (A) and (B)), wherein the molecular weight (M w ) of one or more of the alkenyl aromatic polymers is 100,000 to 500,000); Andn n n (B) (1) (a) one or more vinyl or vinylidene aromatic monomers, orn n n (b) one or more hindered aliphatic or cycloaliphatic vinyl or vinylidene monomers, orn n n (c) 8 to 45 mole percent polymer units derived from the combination of at least one aromatic vinyl or vinylidene monomer and at least one hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer;n n n (2) 55 to 92 mole percent polymer units derived from one or more ethylene and / or C 3-20 α-olefins; Andn n n (3) 0 to 20 mol% of polymer units derived from at least one ethylenically unsaturated polymerizable monomer, in addition to the polymer units derived from units (1) and (2) above,n n n 30 to 70% by weight of at least one substantially random interpolymer having I 2 of 0.1 to 50 g / 10 min and M w / M n of 1.5 to 20 (based on the sum of the components (A) and (B)); Andn n n (C) optionally at least one nucleating agent;n n n (D) optionally comprising at least one other additiven n n Molten polymer materialn n n (E) comprising at least one blowing agent present in an amount of from 0.4 to 5.0 gmol / kg in total (based on the sum of the components (A) and (B)),n n n Asker C hardness relates to soft foams of less than about 65. |
| priorityDate | 1998-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 262.