http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8575265-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8dcc62f4b78257412c463485960b6491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c4810900dfabeddefb7b0a24c07fc5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17c149cb80e54bb2d3b469557d39e374 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b86e9f93c88d51dbdc48eda4451a6b9b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 |
| filingDate | 2011-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2aeab91ebf974cced2c02d8eda231b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f89ebb13bc86b8e5877f5fd873e1be3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_865a9c86531587d57ae0372d5b4025a9 |
| publicationDate | 2013-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8575265-B2 |
| titleOfInvention | Polymerization method for acrylic latex without emulisifier |
| abstract | The present invention provides a polymerization method for acrylic latex without emulsifier, in which a reaction system is formed from 40˜60 wt % of pure water and 2˜9 wt % of carboxylic acid monomers with carbon-carbon double bond polymerizable functional groups (A), and 40˜50 wt % of methyl methacrylate or acrylate monomers (B), and 0.2˜2.0 wt % of inorganic alkaline solution is first used to adjust the pH value of the reaction system to within a pH range of 9.0˜13.0, then 0.2˜1.0 wt % of peroxide sulfates are used as initiators, and emulsification polymerization is carried out. At the end of the reaction, organic amine compounds are used to adjust the pH value of the obtained aqueous resin latex to within the pH range 7.0˜9.5. Particle diameters of the manufactured aqueous resin latex are approximately 100˜30 nm, uniformly distributed and have excellent outward appearance. Moreover, acid value is low at 3.5˜6.5 mgKOH/g, and Its specific gravity is approximately 1.07, slightly greater than that of water; storage stability is excellent, with good permeability that facilitates construction. Moreover, water resisting property as a dry film coating is good, tensile strength is excellent, and provides superior abrasion performance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11649361-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11180665-B2 |
| priorityDate | 2010-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 153.