| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e13610a424a0d986f4736ce4de78a0ac |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B2009-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1334 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-726
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-06 |
| filingDate |
2006-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f26fdf92227f1980a6a559c407e10ed6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8c0566c390c7ce9d889d3b297ffdd21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2d223397eb0580f96c7d769fa42be70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43d2c1480c71710140922289978b4c2e |
| publicationDate |
2011-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8022168-B2 |
| titleOfInvention |
Spheroidal polyester polymer particles |
| abstract |
Spheroidal polyester polymer particles, as well as preforms and stretch blow molded bottles made from the spheroidal particles, are provided which have:n A) an It.V. of at least 0.72 dL/g, and either B) at least two melting peaks (on a DSC first heating scan), wherein one of said at least two melting peaks is a low peak melting point having a peak temperature within a range of 140° C. to 220° C. and having a melting endotherm area of at least the absolute value of 1 J/g, or C) a low degree of crystallinity within a range of at least 20% and a maximum degree of crystallinity T cmax defined by the equation:n n T cmax =50%−CA−OHn nwhere CA is the total mole % of all carboxylic acid residues other than terephthalic acid residues, based on 100 mole % of carboxylic acid residues in the polyester polymer, and OH is the total mole % of hydroxyl functional compound residues other than ethylene glycol residues, based on 100 mole % of the hydroxyl functional compounds residues; or both B) and C); and optionally but preferablyn D) 10 ppm or less of residual acetaldehyde. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3750943-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11491713-B2 |
| priorityDate |
2004-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |