http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112569906-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b014fac550172b47c973579a4aff6b31 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-708 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 |
| filingDate | 2020-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c74574fdd52dcbe0a836cebf7526a2b |
| publicationDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112569906-A |
| titleOfInvention | A kind of preparation method of non-woven non-woven fabric with adsorption function |
| abstract | The invention relates to the technical field of non-woven fabrics, and discloses a preparation method of a non-woven non-woven fabric with adsorption function. First prepare chitosan-activated carbon composite powder; then add polyvinyl acetate emulsion and sodium lauryl sulfate surfactant into deionized water to stir and dissolve to obtain adhesive impregnation solution, and immerse the non-woven fabric into the adhesive impregnation solution Soak the infiltrated non-woven fabric; finally, place the infiltrated non-woven fabric horizontally, spray the chitosan-activated carbon composite powder on the upper surface of the non-woven fabric, squeeze the non-woven fabric with a pressing roller, and then send it into the oven Dry it and get it. In the present invention, the chitosan-activated carbon composite powder is bonded to the surface of the non-woven fabric through the adhesive, and the adhesive will not cause the blockage of the micropores on the surface of the activated carbon, thereby improving the adsorption performance of the non-woven fabric to formaldehyde. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113863010-A |
| priorityDate | 2020-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.