http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6599577-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0cb011d981829bdcc85a40133a181da8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-323 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-02 |
| filingDate | 2002-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38a70406188908c4a987dafc642f3e51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0e3095ff04a8e3855af4c42e9e5b64e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9c8ebf3856e1e07fd6d42df79b8e22d |
| publicationDate | 2003-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6599577-B2 |
| titleOfInvention | Method of preparation for a degradable, water and oil resistant protective membrane |
| abstract | The present invention provides a method of preparation for a degradable, water and oil resistant protective membrane. In the said method, carbon dioxide copolymer is dissolved in a low toxic or non-toxic solvent to form a solution of 3-6 wt % concentration. After standing and filtration to remove metal oxide, the solution is used to coat the surface of the fabricated starch, paper pulp, or straw tableware by spraying or dipping. The residual solvent is removed by drying process and a degradable, water and oil resistant and transparent protective membrane is obtained. The thickness of the protective membrane is in the range of 10-20 micrometer. Metal ion content is lower than 1 ppm. No leakage and deformation of the tableware are observed after the tableware is immerged in water or edible oil for 4 hours at 80° C. The decoloration test by cold edible oil and ethanol is negative. Fungus test gives grade V. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9050743-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003027076-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1923892-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100393366-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6855475-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012183779-A1 |
| priorityDate | 2001-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.