http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0531737-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b004f74d17ea52bcae27212c00f6974 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-22 |
| filingDate | 1991-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1da83f74f7bb69201e7cf9e150ae5617 |
| publicationDate | 1993-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0531737-A |
| titleOfInvention | Method for imparting uneven patterns to urethane foam |
| abstract | (57) [Summary] [Purpose] To provide a method for easily injecting and foaming a urethane foam, which does not change the shape of the mold when imparting a desired uneven pattern. [Purpose] In injection foam molding of a soft or semi-rigid urethane foam, prior to the injection of the urethane resin into the injection mold, a flexible polyethylene resin sheet having a large number of minute projections on at least a part of the surface of the injection mold. Stick the After that, a urethane resin is poured into the mold, foam-molded, and then the resin sheet is peeled off from the foam obtained by demolding to give an uneven pattern to the urethane foam. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101837621-A |
| priorityDate | 1991-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.