http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103999854-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2425e03c2ac444c7ef5d68bb10d611cf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N65-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N65-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 |
| filingDate | 2014-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1459bd135fcb8737ef26aff8e7d5c8e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc4766e22fee5ab3338505464f690784 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e7009efaa5c01af96b8b6061fc7c91f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39f743dbfbbf1d886e157467f1edc228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2844446a7b0328d9b5be73b1a82ee1cc |
| publicationDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103999854-B |
| titleOfInvention | Constant-temperature double-layer natural essential oil bacteriostatic agent and preparation method thereof |
| abstract | The invention discloses a constant-temperature double-layer natural essential oil bacteriostatic agent prepared from the following components: a natural essential oil, beta-cyclodextrin, urea, formaldehyde, melamine, Span-80, Twain-80, n-tetradecane, polyvinyl alcohol, a sodium chloride solution and deionized water. The invention also provides a preparation method of the bacteriostatic agent. The preparation method comprises the steps: by adopting in situ polymerization, the surface of the low-temperature organic phase-change material n-tetradecane is wrapped with a urea formaldehyde resin obtained by carrying out a condensation polymerization reaction of urea and formaldehyde, and thus an inner-layer modified urea formaldehyde resin low-temperature organic phase-change microcapsule is obtained; then the natural essential oil is adsorbed on the wall of the inner-layer modified urea formaldehyde resin low-temperature organic phase-change microcapsule, an outer layer is wrapped with beta-cyclodextrin as raw material, and thus the constant-temperature double-layer natural essential oil bacteriostatic agent is obtained. The constant-temperature double-layer natural essential oil bacteriostatic agent overcomes application limitations of the natural essential oil and the low-temperature organic phase-change material, improves the utilization rate of the natural essential oil, also has the microcapsule characteristic of slow release, and expands the application fields of the natural essential oil and the low-temperature organic phase-change material. |
| priorityDate | 2014-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.