http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020169684-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca45b8f577188cad523da11434fc02e7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E06B7-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E06B7-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-12 |
| filingDate | 2019-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4397ab2d8b56c148b40857d5311fed3f |
| publicationDate | 2020-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020169684-A |
| titleOfInvention | Method for manufacturing elastic sealing material and elastic sealing material, and method for inspecting the presence or absence of coating agent application |
| abstract | PROBLEM TO BE SOLVED: To easily and surely confirm that a coating agent is surely applied twice in an elastic sealing material provided with two coating layers, which is continuously molded by extrusion molding. SOLUTION: An elastic sealing material 1 having a long and same cross-sectional shape is provided with a two-layer coating layer CL composed of a lower coating layer 2 and an upper coating layer 3 in a region including a sliding surface S. The lower coating layer 2 has an exposed portion 4 exposed from the edge of the upper coating layer 3 continuously in the longitudinal direction of the elastic sealing material 1. At least one of the lower coating layer 2 and the upper coating layer 3 contains a fluorescent agent. In the manufacturing process in which the elastic sealing material 1 is continuously molded by extrusion molding, ultraviolet rays are applied to the boundary portion E between the exposed portion 4 and the upper coating layer 3 of the lower coating layer 2 of the elastic sealing material 1 with a UV light 6. While emitting light from the fluorescent agent, the image captured by the CCD camera 7 is image-processed to determine the presence or absence of the light emission. [Selection diagram] Fig. 6 |
| priorityDate | 2019-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.