| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d9a566679adcc9e79c4e1a86981b542 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2945-76859
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2945-76765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2945-76498 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-77 |
| filingDate |
2012-05-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-03-03^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7acc207866cff1a6b4914d702571adf5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7000ca1a8e15994025351ef5579527a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0824272cd15c81f7e17014544d3cb1cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7620ae6fa5fbed4b6680857037dd75de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_166b8bb0cab57f919c0668ca49456cb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8db600a2d3f28a271c119974dd7ccab |
| publicationDate |
2016-03-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2012258954-B2 |
| titleOfInvention |
Method for injection molding at low, substantially constant pressure |
| abstract |
Injection molding methods at low, substantially constant melt pressures in particular a method comprising: (a) filling with a shot comprising a molten thermoplastic material an unpressurized mold cavity of a molding apparatus, the shot comprising the molten material having a melt pressure that, upon injection into the mold cavity, exceeds a pre-injection pressure of the shot comprising the molten material; and, (b) while filling substantially the entire mold cavity with the shot comprising the molten material, maintaining the melt pressure substantially constant at less than 6000 psi, wherein: an internal portion of the mold cavity spaced at least 2 mm from a most immediate surface of the mold cavity contacting the shot comprising the molten material is maintained at a temperature of less than about 100[deg.]C, and the thermoplastic material has a melt flow index of 0.1 g/10 min to about 500 g/10 min. |
| priorityDate |
2011-05-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |