http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111484590-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-4741 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J161-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01G9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J161-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G9-02 |
| filingDate | 2020-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111484590-B |
| titleOfInvention | Preparation method and application of feather keratin modified urea-formaldehyde resin |
| abstract | The invention discloses a preparation method and application of a livestock feather keratin modified urea-formaldehyde resin, which comprises the following steps: 1) extracting keratin from waste livestock and poultry feather by a urea hydrolysis method, and 2) graft copolymerization of the keratin and a toughening agent to prepare degradable urea-formaldehyde resin; the modified urea-formaldehyde resin can be applied to the preparation of straw flowerpots; the modified urea-formaldehyde resin is convenient to prepare and operate, has obvious effect, provides a new application approach for the waste feather, provides a new idea for the field utilization problem of the waste straw, and changes waste into valuable; meanwhile, the problems of difficult degradation and large brittleness of the urea-formaldehyde resin are solved, the environment is protected, and the manufacturing process applied to the straw flowerpot is provided. |
| priorityDate | 2020-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.