http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0192410-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60 |
| filingDate | 1988-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de50ca0d9eeab4560ba7a25056874c6d |
| publicationDate | 1989-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0192410-A |
| titleOfInvention | Filament of fiber-forming polyester copolymer |
| abstract | PURPOSE: To obtain a filament of a fiber-forming polyester copolymer composed of a new polymer containing p-oxybenzoyl unit, oxy-carbonylbenzophenone unit, dioxyphenylene unit and terephthaloyl unit and exhibiting high strength and modulus by heat-treatment. n CONSTITUTION: The objective fiber is produced by using a fiber-forming polyester copolymer composed of 56-70 mol% of a unit of formula I (X is H, methyl or Cl), 10-20 mol% of a unit of formula II (R is X), 7-12 mol% of a unit of formula III and a unit of formula IV of an amount equivalent to the unit of formula III. The above copolymer can be produced e.g. by polymerizing 4- acetoxybenzoic acid, 4-acetoxy-3'-carboxybenzophenone, hydroquinone diacetate and terephthalic acid. n COPYRIGHT: (C)1989,JPO |
| priorityDate | 1979-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.