| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb55ebb8278eeae01d12697666447e30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ae6a4b4bc734e3d133c7d80396c2b05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df60d4a3d5afda462b8f8d634f2ce90f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-1535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1352 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D22-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D1-02 |
| filingDate |
2010-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_220aa11be0a0ed6bf700a82a12b75964
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8a7fe52d32304d350028d669b5a9e95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a9d403efd78ec05701da31da997e1e5 |
| publicationDate |
2013-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8440281-B2 |
| titleOfInvention |
Stabilized blends of polyester and polyamide |
| abstract |
Disclosed are stabilized blends of polyester and polyamide. The polymer blends are stabilized with A) a combination of stabilizers a) acetaldehyde scavengers and b) stabilizers selected from phenolic antioxidants, organic phosphorus stabilizers and lactone stabilizers or B) a combination of c) lactone stabilizers and d) stabilizers selected from phenolic antioxidants and organic phosphorus stabilizers. The present blends exhibit reduced color formation, a high level of whiteness/brightness and acceptably low haze formation upon heat treatment. The blends are useful to make bottles, containers and films for drinks, food and cosmetics and the like. The polyester is in particular polyethylene terephthalate, PET, and the polyamide is in particular polyamide-MXD6. Heat treatment is for example melt extrusion or solid state polymerization, SSP. |
| priorityDate |
2009-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |