| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-2886
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-908
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2067-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2045-0096 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-0001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-45 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-45 |
| filingDate |
1989-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_642d899ff50691fb8395f9347178c72a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fd82e57337003e6fc3d4c4cafd0df6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66db90ae04cdbb60af66484b124b9968 |
| publicationDate |
1991-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5034177-A |
| titleOfInvention |
Method for molding saturated crystalline polyesters |
| abstract |
A crystalline saturated polyester resin such as polyethylene terephthalate, is molded into a desired shape in a molding machine under conditions such that the crystallization temperature of the resulting molded article is within 20° C. of the crystallization temperature of the starting saturated crystalline polyester resin. This is accomplished by preheating the resin in the molding apparatus to a temperature above its melting point to lower the viscosity of the resin to such an extent that the resin is not substantially degraded in the compression section of the molding machine. By avoiding reductions in the crystallization temperature of the molded resin, the resin can be shaped by, for example, blow molding into a bottle or other configuration while satisfying simultaneously the requirements for transparency and dimensional stability. The molded polyester articles obtained from the present invention are substantially free from chalking and variation in internal volume and are excellent in heat resistance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6319574-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012018918-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8235705-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9561610-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6572812-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5443378-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6787094-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5462422-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009218734-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9352517-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5868991-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014117576-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6217818-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6428737-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7615176-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011012289-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6090337-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004256763-A1 |
| priorityDate |
1988-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |