http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5678949-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7acd9416af412b5972feb55a5e652ea2 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04C2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04C2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B7-00 |
| filingDate | 1979-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97410636796f407f85ceb3eab71f9508 |
| publicationDate | 1981-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5678949-A |
| titleOfInvention | Preparation of building panel |
| abstract | PURPOSE:To enhance smoothness of a product surface by a method wherein a foamable heat insulation material is filled in a recessed portion of a synthetic resin base plate having the recessed portion formed to a longitudinal direction thereof and, thereafter, a molding roll having ribs is pressed down to reduce a foaming pressure against the base plate. CONSTITUTION:The base plate 2 having the recessed portions 1 formed into a U- shaped cross area channel over a total length thereof to a longitudinal direction is conveyed by a conveyor 8 as well as a synthetic resin foamable heat insulation material such as an urethane foamable material or the like is injected into aforementioned recessed portions 1 from an injection portion 9 and filled therein. Subsequently, to a direction across the aforementioned conveying direction at right angles, the molding roll 5 having the ribs 4 is pressed down an upper surface of the conveyed synthetic resin foamable heat insulation material to foam and mold said material. Thereby, a high density skin layer can be molded on a surface of the synthetic resin foamed material as well as rib portions can be molded thereto and the strength of a product can be increased without increasing a thickness thereof. |
| priorityDate | 1979-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5641 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419480927 |
Total number of triples: 23.