patent/NL-7409877-A

Predicate	Object
assignee	http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8
classificationCPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-181
classificationIPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-181
filingDate	1974-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationDate	1976-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber	NL-7409877-A
titleOfInvention	PROCESS FOR PREPARING POLYESTERS.
abstract	Polyethylene 2,6-naphthalate (PEN) or a polyester contg. mainly PEN is prepd. by esterifying naphthalene 2,6-dicarboxylic acid, as crystalline particles with specific surface is not >1.2 m2/g, opt. contg. is not >10 mol. % of another dicarboxylic acid, with ethylene glycol, opt. contg. is not >10 mol. % of another hydroxy cpd. and polycondensing the monomeric or oligomeric ester. The PEN has reproducible high quality.
priorityDate	1974-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type	http://data.epo.org/linked-data/def/patent/Publication

Predicate	Subject
isDiscussedBy	http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID14357 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419584198 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID417430547 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458397310 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419476441 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5049265 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID174

Total number of triples: 17.