http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11255938-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-06 |
| filingDate | 1998-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a122dc7633929c7f9c3ba0b8061b76ad |
| publicationDate | 1999-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11255938-A |
| titleOfInvention | Method for producing foamed propylene resin sheet |
| abstract | PROBLEM TO BE SOLVED: To provide a propylene-based resin foam which has good heat resistance and elongation at high temperatures (particularly 100 to 180 ° C), excellent vacuum moldability, and does not cause drawdown when heated. Provided is a manufacturing method by which a sheet can be easily obtained. SOLUTION: Melt index is 0.4 to 1.0 g. 100 parts by weight of a resin composition comprising 60 to 95% by weight of a propylene-based resin and 5 to 40% by weight of an ethylene-based resin, 0.5 to 30 parts by weight of a (meth) acrylic monomer, and a pyrolytic foaming agent 1 After extruding into a sheet after melt-kneading about 50 parts by weight, the sheet is irradiated with ionizing radiation having a dose less than the crosslinking threshold of the ethylene-based resin, and the sheet is crosslinked so that the degree of crosslinking is 25 to 45%. And then heating and foaming the propylene-based resin foam sheet. |
| priorityDate | 1998-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.