| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1352 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-4486
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-183 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-44 |
| filingDate |
1995-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39eb498e7473addd22d92927fcd1b33c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f57890ff45e0e0120c0e8e734c747ca9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e7257655c5652d08f1d8594405978e5 |
| publicationDate |
1997-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0940765-A |
| titleOfInvention |
Resin composition for optical fiber loose tube and manufacturing method |
| abstract |
(57) Abstract: To improve hydrolysis resistance and low temperature toughness of polybutylene terephthalate (PBT) for an optical fiber loose tube. SOLUTION: An alkaline (metal) compound is added in an amount of 1 to 500. By heat-treating PBT containing 0 ppm so as to have a crystallinity of 49% or more and then performing solid-phase polymerization, the terminal carboxyl group concentration is 10 eq / ton or less, and the intrinsic viscosity is 1.10 to 1.20. Obtain the PBT with. This PBT has hydrolysis resistance and low temperature toughness suitable for a fiber optic loose tube. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010285572-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015028141-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013146281-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022230807-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013146281-A1 |
| priorityDate |
1995-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |