http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101193980-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 2006-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45a019e36cedc9742252b236c561b573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_916bbec2be4bfce9c4ed2f374a53efa4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2681001bdd0024d4ac33293ae9f91dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd21ea7eca1f2a70ceed6ab55a443612 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a448c11c52cef3753d143b58c6693452 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00ae6f959460aff4cd870816555f9947 |
| publicationDate | 2008-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101193980-A |
| titleOfInvention | Methods for preparing transparent formed articles comprising polymer containing a cyclobutanediol |
| abstract | Disclosed is a process for the preparation of shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles, having high transparency and low haze, and comprising immiscible blends of at least one polyester comprising 2,2,4,4-tetramethyl-l ,3-cyclobutanediol, and a copolyamide or a transamidized, homogeneous blend of a least two polyamides. The components of the immiscible blend have refractive indices which differ by about 0.006 to about -0.0006. The small difference in the refractive indices enable the incorporation of regrind into the polymer composition to produce transparent shaped articles. These articles may have one or more layers and can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into the compositions to produce shaped articles having oxygen-scavenging properties. |
| priorityDate | 2005-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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