http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63251438-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K55-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-06 |
| filingDate | 1987-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_450fa2de380cb61d24aecd90453a582d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f7ae2d9f0390da0ffe5103497e19a3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29e6598623277bd9f1b730e47fe863ce |
| publicationDate | 1988-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63251438-A |
| titleOfInvention | Production of flame-retarding foam |
| abstract | PURPOSE: To obtain a low-density flame-retarding foam suitable as a construction material or the like, by irradiating a sheet containing a vinyl acetate/ ethylene copolymer, an inorganic substance, a halogenated flame retardant, a blowing agent and a chemical crosslinking agent with an ionizing radiation and expanding the sheet by heating. n CONSTITUTION: 100pts.wt. resin (A) based on a vinyl acetate/ethylene copolymer of a vinyl acetate content of 50W90wt.% is mixed with 30W300pts.wt. inorganic substance (B) (e.g., aluminum hydroxide), 5W50pts.wt. halogenated flame retardant (C) (e.g., decabromodiphenyl oxide), a blowing agent (D) (e.g., azodicarbonamide) and a chemical crosslinking agent (E) (e.g., dicumyl peroxide). The mixture is molded into a sheet and at least one surface of the obtained expandable sheet is irradiated with an ionizing radiation (e.g., electron beams). The treated sheet is expanded by heating to obtain a flame-retarding foam of a high expansion ratio. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1987-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.