| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2913
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2929
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-2229 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-12 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02J1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D30-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G3-48 |
| filingDate |
2002-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b26bab0f6a6a48ebb8c4854c8c856aeb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c09262450792c31013df605da562db53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0931fa7cc7198c6d685f56489cddde36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf0a83f925bb2a863b8a1afe2226ca66 |
| publicationDate |
2003-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003049445-A1 |
| titleOfInvention |
Dimensionally stable polyester yarn for high tenacity treated cords |
| abstract |
Polyethylene terephthalate yarn is prepared by spinning under high stress conditions in the transition region between oriented-amorphous and oriented-crystalline undrawn yarns by selection of process parameters to form an undrawn yarn that is a crystalline, partially oriented yarn with a crystallinity of 3 to 15 percent and a melting point elevation of 2 to 10° C. The spun yarn is then hot drawn to a total draw ratio between 1.5/1 and 2.5/1 with the resulting properties: (A) a terminal modulus of at least 20 g/d, (B) a dimensional stability defined by E 4.5 +FS<13.5 percent, (C) a tenacity of at least 7 grams per denier, (D) a melting point elevation of 9 to 14° C., and (E) an amorphous orientation function of less than 0.75. The resulting treated tire cord provides high tenacity in combination with improved dimensional stability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003099830-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6878326-B2 |
| priorityDate |
1988-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |