http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103521086-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a712e6e7965beef77cd96f7cf92d3ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate | 2013-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4a737a1d77076c5711972341de97d7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a5c640f11947970316dcb2fbeef1fe1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9a94254a45a3b4c384253c50f25ca4f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8336b0b5d41d3d0ea415fd9afed4e93a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edd0cd607e08fc782aa77646c0b85273 |
| publicationDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103521086-B |
| titleOfInvention | Gas-assisting film-forming method |
| abstract | The invention discloses a gas-assisting film-forming method. The method particularly includes the following process steps: (1) preparing a film casting solution comprising the components by the mass percentage: 15-30% of a film-forming polymer, and 85-70% of a solvent, wherein the film-forming polymer contains a foaming agent with the mass being 0.1-20% of the film-forming polymer mass; adding the film-forming polymer and the foaming agent into the solvent, stirring for 2-20 hours at the temperature of 20-60 DEG C, dissolving fully, mixing evenly, and thus obtaining the film casting solution; (2) carrying out solidification forming: allowing the obtained film casting solution to stand for deaeration for 12-36 hours, and then scraping to prepare a flat-plate film; after placing in air for 10-30 seconds, putting the scraped film into a solidification liquid for solidification forming to obtain the product. The solidification liquid comprises 2-10% by mass of a catalyst which can catalyze the foaming agent to react and 98-90% by mass of distilled water. |
| priorityDate | 2013-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.