http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112266426-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a712e6e7965beef77cd96f7cf92d3ca2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-03 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 |
| filingDate | 2020-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf5c48e4d7fc6230245dd25d36f4d48d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63e429d3833d9e29e988a66bbd11d7ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d89b56001834a63c8d8c2713e1fb07c |
| publicationDate | 2021-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112266426-A |
| titleOfInvention | Alkylated quaternary ammonium type modified chitosan and rabbit hair fabric finishing method thereof |
| abstract | The invention discloses a novel preparation method of alkylated quaternary ammonium chitosan and a novel formula of alkylated quaternary ammonium chitosan finished rabbit hair fabric. The modified chitosan comprises the following raw materials in parts by weight: 1 part of chitosan; 1.44 parts of n-butyraldehyde; 33.03 parts of triethylamine; 27.17 parts of epoxy chloropropane; 1.11 parts of sodium hydroxide; 11.8 parts of concentrated hydrochloric acid (36.5%); 50 parts of distilled water. The process comprises the following steps: (1) synthesizing an etherifying agent; (2) preparing alkylated chitosan; (3) preparing alkylated quaternary ammonium chitosan. The method for finishing rabbit hair fabric by using alkylated quaternary ammonium chitosan is characterized in that 2g of alkylated quaternary ammonium chitosan, 3g of citric acid, 3g of sodium hypophosphite and 2mL of JFC are dissolved in 200mL of distilled water, 1-5g of fabric are added, the fabric is taken out after being soaked for 30min at 50 ℃, redundant liquid is squeezed out, the liquid pressing rate is controlled to be 70%, the process is repeated twice, the fabric is pre-dried for 5min at 80 ℃, baked for 2-10min at 110-130 ℃, washed by water at 50 ℃, then washed by cold water, and dried at 50 ℃, and the fabric subjected to antibacterial finishing is obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113951275-A |
| priorityDate | 2020-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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