http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110787613-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-704 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-4508 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-72 |
| filingDate | 2019-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110787613-B |
| titleOfInvention | High-molecular formaldehyde scavenger and preparation method and application thereof |
| abstract | The invention relates to a high-molecular formaldehyde scavenger and a preparation method and application thereof, wherein the scavenger comprises the following components in parts by mass: 3-10 parts of carboxymethyl cellulose hydrazide; 1-5 parts of aliphatic polyepoxy vinyl ether; 1-3 parts of inorganic salt; 1-5 parts of melamine and the balance of water. The invention adopts carboxymethyl cellulose derivative as the main body of the scavenger, has the advantages of low cost, easily obtained raw materials, low toxicity and the like, and particularly has excellent fiber affinity with textile fibers. Meanwhile, the formed hydrazide structure has high-efficiency reaction activity with formaldehyde, is suitable for removing formaldehyde from artificial boards and textile fibers, and is an excellent main agent of the formaldehyde scavenger. |
| priorityDate | 2019-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.