http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103692818-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_995dc6f9659dc49109ffe8c996710dbf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K19-00 |
| filingDate | 2014-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afdf10978df7cb6c7417826bc2479e66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b79b2075cfb338b5a4aac53ce5074423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a4256e5c615703341c6546e4f943054 |
| publicationDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103692818-A |
| titleOfInvention | Food-grade scrawling chalk and preparation method thereof |
| abstract | The invention relates to food-grade scrawling chalk and a preparation method thereof, belonging to the field of stationeries. The food-grade scrawling chalk is prepared from the following components in percentage by mass: 51-57% of beewax base material, 4-8% of edible calcium carbonate, 32-36% of food-grade pigment, 2-4% of glycerol and 2-4% of food antioxidant. The composition for a writing tool, provided by the invention, which is prepared from food-grade raw materials, has the characteristics of being non-toxic, edible and high in safety; meanwhile, the composition is soluble in water so as to have features of being convenient to erase and clean. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107033678-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107033678-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114312103-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110845912-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108129915-A |
| priorityDate | 2014-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.