http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108285556-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2497-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2303-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2405-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L3-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L89-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 |
| filingDate | 2017-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108285556-B |
| titleOfInvention | Plant polysaccharide aerogel sound-absorbing and noise-reducing material and preparation method thereof |
| abstract | The invention discloses a plant polysaccharide sound-absorbing noise-reducing aerogel material and a preparation method thereof, wherein the plant polysaccharide sound-absorbing noise-reducing aerogel material comprises starch, konjac glucomannan, glycerol, auxiliary glue, straws, inorganic fillers and the like in a certain proportion, and comprises the following steps: A. adding deionized water into glycerol, and stirring at a certain rotation speed to obtain a mixture; B. adding starch, konjac glucomannan, auxiliary glue, straw and inorganic filler into the mixture, and rapidly stirring at normal temperature to obtain a mixed solution; C. moving the mixture into a constant-temperature water bath kettle, uniformly stirring the mixed solution obtained in the step B, and pouring the prepared gel into a mold to be cooled into gel; D. and (3) freeze drying: pre-freezing in refrigerator, freeze-drying in freeze-drying machine with vacuum degree lower than 200pa and temperature of-20 deg.C to 60 deg.C to obtain plant polysaccharide aerogel. The environment-friendly material has the advantages of reducing noise pollution, adopting environment-friendly raw materials, releasing no harmful substances, being easy to cut and construct, being easy to degrade, having no pollution to the environment and being environment-friendly. |
| priorityDate | 2017-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.