http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9930150-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2033-0081 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-08 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-44 |
| filingDate | 1998-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9baa9572b17a25bab7ee831348fb9240 |
| publicationDate | 1999-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9930150-A1 |
| titleOfInvention | Technique for free-blowing plastic preforms |
| abstract | A method and apparatus for determining the stretching characteristics of a polymer composition suitable for use in manufacturing a thermoplastic article, such as a bottle and preferably a bottle having PET, PEN and mixtures thereof, are provided. The method includes the steps of heating a bottle preform of the polymer composition to at least its glass transition temperature then free-blowing the preform in a manner so that the inflation pressure is varied inversely relative to the expansion of the article during at least a portion of the inflation step. An apparatus for free-blowing the thermoplastic articles in accordance with the method is also disclosed. |
| priorityDate | 1997-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 127.