| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_edcdb1d9c35aff0d62b931184ea7e6fb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2303-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2083-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2023-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2003-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47G2400-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47G21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-00 |
| filingDate |
2022-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8fab0629186c3c54ddccf5da4ff9fd2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9c072b4b9c6c69e16fbbaa7c352c738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8854959735f1edd2397fe5764cde88ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c726cd63c788cb44abd64f48e8f1f15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bb37cf4962d8ccd11ec9cc06db706d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68948059ba3c873545c9cde1c6ca2a97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8df0ccd38c678666edce5cf7c65e0374 |
| publicationDate |
2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
LU-501327-B1 |
| titleOfInvention |
Method for preparing highly hydrophobic starch-based straws |
| abstract |
Disclosed is a method for preparing a highly hydrophobic starch-based straw, belonging to the technical field of agricultural product processing. A starch-based straw is prepared herein by an extrusion method with starch, water and nano-silica as raw materials. A hydrophobic modification treatment is performed on surfaces inside and outside the straw with hexamethyl-disilazane steam; and a stable Si-O-Si(CH3)3 structure formed between hexamethyl-disilazane and nano-silica is utilized to firmly graft the three hydrophobic methyl groups on the surfaces of the straw, thereby reducing the sensitivity of the starch-based straw to water molecules and enhancing the hydrophobic properties. The present disclosure overcomes the defects of the existing non-plastic straws which are easy to absorb water and to be softened, and even dissolved in hot beverages. The prepared starch-based straw is featured by good hydrophobic properties, strong mechanical properties, high temperature resistance and non-deformation when immersed in hot beverages. |
| priorityDate |
2022-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |