http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102827379-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc4e13141d402ceb885f368dfa042348 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 |
| filingDate | 2012-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9adc90f786800383995575f4b1829bb6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef7e598d3d703486954bfcf005e08e17 |
| publicationDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102827379-B |
| titleOfInvention | Redispersible latex powder and preparation method thereof |
| abstract | The invention relates to a preparation method of redispersible latex powder, which comprises the following steps: (1) preparing a cation emulsion; (2) adding an inorganic substance precursor into the cation emulsion for a sol-gel reaction so as to prepare a composite emulsion with an inorganically-coated polymer core shell particle structure; (3) performing spray drying of the composite emulsion to obtain the latex powder. The inorganic coating external layer of particles in the composite emulsion has a high melting point or softening point, can prevent contact and fusion of internal particle polymer cores of the redispersible latex powder during the high temperature spray drying process, and prevent adhesion and caking between the redispersible latex powder, and adherence to the inner wall of the spray drying device. The dried redispersible latex powder has excellent fluidity, redispersibility, and redispersion colloid stability of corresponding aqueous dispersion. |
| priorityDate | 2012-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.