| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df62c20d3c4109dec3b150f615234066 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63H33-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B44D2-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B44F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43K11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43L1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43L1-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43K27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06Q1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43K11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43K8-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J3-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63H33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06Q1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63H33-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B44F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B44D2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-00 |
| filingDate |
2000-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db16785ede2297b92159aba815d4c3ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a9a348f3ae01d12b7934c172d45d758 |
| publicationDate |
2009-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2322120-C |
| titleOfInvention |
Water-metachromatic cloth sheet, toy set using the same, and writing instrument for water-metachromatic members |
| abstract |
A water-metachromatic cloth sheet which comprises a support and provided on the surface thereof a porous layer formed of a binder resin to which fine-particle silicic acid stands fixed dispersedly, and is capable of rendering different transparency between a liquid-absorbed state and a liquid-unabsorbed state. The support is a cloth having a weight per unit area of 30 g/m2 to 1, 000 g/m2, the fine-particle silicic acid is held in the porous layer in an amount of from 1 g/m2 to 30 g/m2, and the fine-particle silicic acid is incorporated in an amount ranging from 0.5 part by weight to 2 parts by weight based on 1 part by weight of the binder resin. Also disclosed is a writing instrument usable for water-metachromatic members including the above water-metachromatic cloth sheet. |
| priorityDate |
1999-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |