| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S521-918
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2025-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0066 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 |
| filingDate |
1986-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_001afdbff2e53fc630de296a117aecc9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11605111b90af2422cc33cdf6f95f72b |
| publicationDate |
1987-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-8701711-A1 |
| titleOfInvention |
Steam expanded polymeric composition and method |
| abstract |
A steam expanded alkenyl aromatic polymer composition (10) is provided. The polymer is mixed with a volatile blowing agent containing, as a primary blowing agent, dichlorodifluoromethane and as a secondary blowing agent, a halogenated hydrocarbon, a hydrocarbon, or an aliphatic alcohol containing from 1 to 4 carbon atoms. The secondary blowing agent has a normal atmospheric boiling point of from 0o to 100oC. The admixture of polymer and blowing agent may be expanded by steam immediately after extrusion foaming or may be expanded after aging of the composition which has been impregnated with the volatile blowing agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018536056-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0464581-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0464581-A2 |
| priorityDate |
1985-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |