http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001354758-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-668 |
| filingDate | 2000-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5398e6ba45058249511cd519e9fc8999 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0d5df056b76c9e024e9675dd677205f |
| publicationDate | 2001-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001354758-A |
| titleOfInvention | Polyester sheet |
| abstract | PROBLEM TO BE SOLVED: To provide a polyester sheet which is excellent in flexibility, transparency and mechanical properties, and in particular, has little change in transparency with time. SOLUTION: A dibasic acid unit other than a terephthalic acid unit in the carboxylic acid monomer (A) unit, comprising a specific carboxylic acid monomer (A) unit and a specific glycol monomer (B) unit. And the total content of diacid-base units other than ethylene glycol units in the glycol monomer (B) unit is at least 20 mol%, and 3 A polyvalent carboxylic acid unit having a valency of 3 or more and / or a polyhydric alcohol unit having a valence of 3 or more are contained at a specific ratio, Is 0.6 to 1.2 dl / g, and the glass transition temperature Tg is 0 to A polyester sheet having a haze value of 3 or less at a thickness of 200 μm, comprising a polyester block copolymer having a heat of crystal fusion ΔHc of 0 to 10 J / g at 30 ° C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022014434-A1 |
| priorityDate | 2000-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.