http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5578030-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0315797eae600d2df20316c60b817aad |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 1978-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2176e3f2490f224e2434bb0545a7671 |
| publicationDate | 1980-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5578030-A |
| titleOfInvention | Wet molding |
| abstract | PURPOSE: To obtain a molded article having permeability due to fine open pores, by cooling and coagulating a solution of a resin consisting mainly of polyurethane in an organic solvent poured into a mold with a nonsolvent or poor one at a high temperature, and by extracting the solvent. n CONSTITUTION: A resin consisting mainly of polyurethane is dissolved in an organic solvent, e.g. N,N-dimethyl-formamide, and heated, then poured into a mold with a non-solvent or poor one while in a solution state. The solution is cooled to about normal temperature, coagulated, and released from the mold. The remaining solvent is extracted with a bath of water or an organic non-solvent, and dried to give a wet-molded article having a dense cellular structure free from strains or deformation. n COPYRIGHT: (C)1980,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014051634-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02175736-A |
| priorityDate | 1978-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.