http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107326736-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-20 |
| filingDate | 2017-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107326736-B |
| titleOfInvention | A kind of preparation method of high intensity ultra-hydrophobic paper |
| abstract | The present invention discloses a kind of preparation method of high-intensitive ultra-hydrophobic paper, it is low that ultra-hydrophobic paper paper strength is prepared for solving the problems, such as existing using chlorosilane, pretreated paper pulp fiber is placed in cationic starch solution by this method to be impregnated, it is cleaned after taking-up with deionized water, it is subsequently placed in sodium alginate soln and impregnates, taking-up is cleaned with deionized water, is repeated the above process, cationic starch/sodium alginate multilayer membrane modifying paper pulp fiber is obtained, and uses paper former copy paper；At room temperature, in the closed container of certain humidity, the paper manufactured paper with pulp is immersed in chlorosilane solution and is reacted, it is dry then successively with benzene kind solvent, dehydrated alcohol and water rinsing；The ultra-hydrophobic paper that this method is prepared strength character with higher, while the preparation method is easy to operate, mild condition, the raw material used is easy to get, is nontoxic, without fluorine element, is suitable for packing the industrialized production and application in especially paper food packaging materials field in papery. |
| priorityDate | 2017-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.