http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102675576-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e8cc84e87ffee158b201a44c6ed237f3 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3437 |
| filingDate | 2012-05-23^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-01-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30501994a8fc661e7d96cb36ea218ec4 |
| publicationDate | 2014-01-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102675576-B |
| titleOfInvention | Preparation method of antimicrobial moldproof MDI (methylenediphenyl diisocyanate) polyurethane foam |
| abstract | The invention discloses a preparation method of antimicrobial moldproof MDI (methylenediphenyl diisocyanate) polyurethane foam, which comprises the following steps: 1) impregnating muscovite powder in oxydol, and treating to obtain expanded muscovite powder; 2) adding the expanded muscovite powder obtained in the step 1 into the trisodium phosphate solution, and treating to obtain a solid product; 3) adding the solid product obtained in the step 2) into an AgNO3 solution, stirring and carrying out after-treatment to obtain immobilized silver muscovite antimicrobial powder; 4) adding the product obtained in the step 3) into a diluter-coupling agent mixed solution, mixing and stirring to obtain a plastic antimicrobial agent; and 5) adding the plastic antimicrobial agent and a mold preventive into a butter PPG reaction kettle, dissolving by stirring, adding auxiliary materials and MDI, stirring at high speed, pouring into a reaction tank, and naturally aging to obtain the product. By using the immobilized silver muscovite powder and the 8-hydroxyquinoline copper mold preventive, the product prepared by the method has antimicrobial performance and moldproof effect. |
| priorityDate | 2012-05-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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