http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-200388945-Y1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2266-0278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B3-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-245 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-40 |
| filingDate | 2005-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-200388945-Y1 |
| titleOfInvention | Apparatus for manufacturing polyurethane foam including double wides strand mat |
| abstract | The present invention relates to a polyurethane foam including a double-wise strand mat having a width more than twice as large as a strand mat of 1100 mm or less in use, and in particular, bubbles inside the strand mat when impregnated with polyurethane foam stock solution. The present invention relates to a device for manufacturing a polyurethane foam including a double weed strand mat, which removes as much as possible to make the upper surface of the polyurethane foam even, and at the same time, uniform physical properties such as tensile strength and compressive strength of the polyurethane foam.n n n To this end, an apparatus for manufacturing a polyurethane foam including a double wee strand mat according to the present invention includes a substrate, a plurality of winding rollers installed on an upper side of the substrate and wound with a double wee strand mat, and installed on the substrate. Release paper between the first and second conveyors for stacking and feeding a plurality of double wee strand mats supplied from the take-up rollers, and a lower side of the double weave strand mats and a lower side of the substrate and the upper side of the substrate. A release paper supply device for interposing the first paper and the first paper and the second conveyor between the first and second conveyors, and a stock solution spraying means for injecting a polyurethane stock solution onto a double-wise strand mat being transported, from the stock solution spraying means; Double-Wice Streak Installed in Rear, Spaced Away The mat inside the air characterized by including an air removing means for discharging to the outside. |
| priorityDate | 2005-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.