http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20000021256-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4b5184b7a8fe02a0c2cc4e509230214 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2309-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2309-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-518 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B38-0036 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 |
| filingDate | 1998-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f3b5958c6080e7d0ac4e1abf3e3f5ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9611767e1674602212dc8cac131a026 |
| publicationDate | 2000-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20000021256-A |
| titleOfInvention | Polyester film and its manufacturing method |
| abstract | The present invention discloses a polyester film for metal cans and a method of manufacturing the same. A polyester film laminated on a metal plate used to make a three piece metal can for storing food and beverage, comprising a first polyester resin having an intrinsic viscosity of 0.64 to 0.70 dl / g and an acetaldehyde content of 20 ppm or less. A first film layer having a center line average roughness Ra of 10 nm or less; And 0.01 to 2.0% by weight of fine particles having an average particle diameter of 0.01 to 5.0 μm, and comprising a second polyester having an intrinsic viscosity of 0.62 to 0.64 dl / g, which is formed on one surface of the first film layer. In addition, the polyester film according to the present invention is characterized in that it comprises a second film layer having a center line average roughness (R a ) of 10 to 200 nm at the same time barrier, heat resistance, impact resistance, taste preservation, hygiene and molding processability It is excellent and can preserve the flavor of food and beverages such as soft drinks and tea well. |
| priorityDate | 1998-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.