http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107814958-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2207-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-026 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-06 |
| filingDate | 2016-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107814958-B |
| titleOfInvention | Preparation method of cellulose sponge and mixed solution thereof |
| abstract | The invention relates to a method for preparing a cellulose sponge, comprising the following steps: (A) providing a hydroxypropyl cellulose solution with a self-crosslinkable substituent; and (B) irradiating gamma rays to the hydroxypropyl cellulose solution with the self-crosslinkable substituent group for crosslinking, wherein the preparation method of the hydroxypropyl cellulose with the self-crosslinkable substituent group comprises the following steps: (a) dissolving hydroxypropyl cellulose in dimethylformamide to form a hydroxypropyl cellulose solution; (b) dissolving the compound with the self-crosslinkable substituent in dimethylformamide, and slowly dropping the compound into the hydroxypropyl cellulose solution; (c) adding alcohols for reaction; and (d) reacting and drying at room temperature to form hydroxypropyl cellulose having the self-crosslinkable substituent. The invention also relates to a mixed solution, which comprises dimethyl formamide, hydroxypropyl cellulose, a compound with a self-crosslinkable substituent and alcohols. |
| priorityDate | 2016-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.