http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102504092-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f2c23a543ebe192f369de8d3d8d9180 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-02 |
| filingDate | 2011-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d4f8ab0743d267ab055be54bb16c944 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acb226bfdaffe64d9eb47862b6eec2fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e286e7961ff4e8c88c18aa82303659d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25b65ae495abd9ba40d6b541a916a0ff |
| publicationDate | 2014-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102504092-B |
| titleOfInvention | High molecular solid-to-solid phase transition energy storage material and preparation method thereof |
| abstract | The invention discloses a high molecular solid-to-solid phase transition energy storage material and a preparation method thereof. Fatty acid or fatty alcohol with phase transition performance is introduced into high-reaction active (methyl) crylic acid; an obtained polymerizable ester serves as a phase transition part; and a (methyl) acrylic ester polymer, a polymer of (methyl) acrylic ester-(methyl) acrylic acid and a quaternary ammonium salt of a (methyl) acrylate-(methyl) acrylic acid copolymer are prepared with a free radical copolymerization method. The phase transition temperature of the obtained high molecular solid-to-solid phase transition energy storage material is 29-52 DEG C, and the phase transition enthalpy can be up to 96 kJ/kg in maximum; and the material can keep in a solid state before and after phase transition, is free from small molecule leakage, is not required to be accommodated in a container, and is nontoxic and harmless. |
| priorityDate | 2011-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.