| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F12-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 |
| classificationIPCInventive |
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/B29B11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-16 |
| filingDate |
1991-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9062c3cdc499eefeed419db67dedc17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_807ca105801fb8388ed9ba32d248ecea |
| publicationDate |
1992-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2055191-A1 |
| titleOfInvention |
Expandable and expanded particles and a process for making the same |
| abstract |
Expandable and expanded particles which are alkenyl aromatic-alkyl acrylate copolymers or physical blends of an alkenyl aromatic polymer, like polystyrene, and an alkenyl aromatic-alkyl acrylate copolymer, like poly(styrene-n-butyl acrylate), have decreased expansion times and lower minimum densities under the same expansion conditions when compared to expandable and expanded particles of only a alkenyl aromatic polymer. C-38,814-F |
| priorityDate |
1990-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |