| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F251-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3819 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F251-02 |
| filingDate |
1999-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f64ee2910536b54e8538febb02265d4 |
| publicationDate |
2000-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1002849-A1 |
| titleOfInvention |
Selectively reflective shaped articles |
| abstract |
A shaped article is obtained by polymerizing anselectively reflective solution comprising a cellulosenderivative and a polymerizable solvent. The cellulosenderivative is a cellulose derivative having an alkyl degree ofnsubstitution of about 2.2 to 3, an acyl degree of substitutionnof about 0 to 0.8, and a total degree of alkyl and acylnsubstitution of about 2.8 to 3 [e.g., a highly substituted alkylncellulose (ethy cellulose) or an acylated alkyl cellullose].nMoreover, the polymerizable solvent may be a (meth)acrylicnmonomer (e.g., (meth)acrylic acid)]. According to the presentninvention, there is provided a shaped article having selectivenreflectivity with respect to wavelength and circularlynpolarized light. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103718320-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2967907-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103718320-A |
| priorityDate |
1998-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |