http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6319424-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd7c27b9ec61781656e6f039702fd568 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-542 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1334 |
| filingDate | 1999-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ccd05382602ba8a2dae0e97299545ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_152d356a206f866a2b832cac05beebb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc0c5ab7e79354071a58736b8937e2e4 |
| publicationDate | 2001-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6319424-B1 |
| titleOfInvention | Polymer/liquid dispersion, composite film and method for producing same |
| abstract | A polymer/liquid crystal dispersion includes a liquid crystal, a surfactant and a water soluble copolymer obtained by polymerizing a hydrophilic monomer with one or more hydrophobic monomers. The concentration of the hydrophobic monomer may be 14 to 25% by weight based on the combined weight of the hydrophobic monomer and the hydrophilic monomer. The hydrophobic monomer may be styrene, 3-(trifluoromethyl)styrene, nonylphenol, methacryloyl chloride, methacrylate, and acrylate. The hydrophilic monomer may be acrylamide, acrylonitrile or acryloyl chloride. Preferably, the hydrophilic monomer is acrylamide or a derivative thereof and the hydrophobic monomer is styrene, methyl methacrylate or vinyl acetate. The liquid crystal may be a nematic liquid crystal formed of an azomethine compound or an azo compound. The water soluble copolymer, the liquid crystal, the surfactant and water may form a liquid crystal/aqueous polymer solution. In this case, the concentration of the liquid crystal in the liquid crystal/aqueous polymer solution is preferably in the range of 50 to 70% by weight and the concentration of the surfactant is preferably in the range of 1 to 5.5% by weight. A composite film may be formed from the polymer/liquid crystal dispersion and a pair of plates sandwiching the polymer liquid crystal emulsion. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8187493-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007118492-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102778774-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3198329-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3198329-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106773362-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103013534-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106773362-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103013534-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105316003-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010265435-A1 |
| priorityDate | 1998-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.