http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008273023-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-24 |
| filingDate | 2007-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71ff7966a392731cd3b24b5a2ed28146 |
| publicationDate | 2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008273023-A |
| titleOfInvention | Method for producing soft foam with skin |
| abstract | The present invention provides a method for producing a foam, which can easily and inexpensively produce a soft foam formed with a smooth skin. Further, the present invention provides a roller manufacturing method that can easily and inexpensively manufacture a developing roller that has improved image quality defects due to unevenness on the roller surface and has a good balance between hardness and elastic resilience. At least a step of preparing a foamable material of a liquid resin material by mechanical foaming, and before the foamable material is injected into the mold, the foamable material is placed in the cavity of the mold in advance. A step of reducing the pressure to such a degree that it is degassed when injected into the mold, and a primary injection step of filling the foamable material into the cavity of the mold while maintaining the degree of vacuum. And a secondary injection step of injecting the foamable material so that the pressure in the cavity is in the range of atmospheric pressure to atmospheric pressure + 0.03 MPa after closing the exhaust port from the cavity of the mold It is characterized by providing. [Selection] Figure 6 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112356372-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107283866-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107283866-B |
| priorityDate | 2007-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.