| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e194dbbbce6046b9e392420f6b16f5b8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C7-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-40 |
| filingDate |
2004-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09ff75d2adf44226c52bfa5553992aca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24c8af18f89b11f97f74b1c42e5395bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49003b5b1441b0a5e8fe24cec07c2692 |
| publicationDate |
2007-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007158870-A1 |
| titleOfInvention |
Process for producing resin model and process of lost wax precision casting with the resin model |
| abstract |
A process for producing a resin model for use in lost wax precious casting, comprising at least a hardened resin layer forming step of injecting two-pack reaction hardening type urethane resin solution (A) of 1 to 3 minutes of a working life, through a casting port ( 4 ) of a resin model forming mold ( 2 ) furnished with internal space ( 3 ) whose configuration is identical with that of product, into the internal space ( 3 ) in a volume amounting to 5 to 20% of the volume of the internal space ( 3 ), closing the casting port ( 4 ) and rotating the resin model forming mold ( 2 ); a resin model forming step of repeating the hardened resin layer forming step 3 to 6 times at intervals of 3 to 4 minutes so as to effect laminating of hardened resin layers ( 11 ), thereby obtaining resin model ( 12 ) having internal space ( 30 ) provided at a core region thereof; and a demolding the resin model ( 12 ) from the resin model forming mold ( 2 ). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021052594-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019247916-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015171718-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7438967-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112590083-A |
| priorityDate |
2004-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |