http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104987527-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F122-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2015-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104987527-B |
| titleOfInvention | A kind of preparation method of density gradient polyacrylate foams material |
| abstract | The invention provides a kind of preparation method of density gradient polyacrylate foams material.Using dibutyl phthalate as solvent, trimethylolpropane trimethacrylate is solute, is suitably added styrax methyl ether for light trigger to prepare single density acrylate colloidal sol.Using the density gradient colloidal sol preparation technology of centrifugation mixing, the colloidal sol of two kinds of different densities is mixed with out density gradient acrylate colloidal sol.Gel is triggered using ultraviolet light irradiation, is replaced through solvent and supercritical drying process obtains density gradient polyacrylate foams material.Preparation process of the present invention is simple and easy to do, and obtained density gradient polyacrylate foams structural integrity, density gradient scope is continuously controllable, is expected in inertial confinement fusion（ICF）Target in terms of packing material, backing material, homogenized material, padded coaming with being widely used. |
| priorityDate | 2015-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.