http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S56104933-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 |
| filingDate | 1980-01-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa8fa6437ded34f596e413d038520e62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0eefbd66ec2fdc6eeb3b7a1b5b313b1 |
| publicationDate | 1981-08-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S56104933-A |
| titleOfInvention | Preparation of quick-crystallizable polyester |
| abstract | PURPOSE: To obtain the titled polyester most suitable for a molded product, by combining the inside or terminal of a specified polyester molecular chain with a compound giving a liquid crystal segment structure, which gives a liquid crystal- isotropic liquid transition temperature over a specified value. n CONSTITUTION: The titled polyester is obtained by combining the inside or terminal of a polyester molecular chain consisting of a repeating unit of formula I (wherein R is the residue containing no carboxyl group of an aromatic, alicyclic or aliphatic dicarboxylic acid, which consists of 90mol% or more of terephtatic acid residue; D is a 2W6C organic diol residue containing no OH group), with a compound [e.g., cholesterol or formula II (wherein one or both terminals of Y 1 and Y 2 consist of COOH or OH; X is formula III or IV)] giving a crystal segment structure which gives a liquid crystal-isomeric liquid transition temperature ≥100°C. A resin composition is obtained by mixing said polyester with a polyethylene terephthalate or a polyester containing 90mol% or more of polyethylene terephthalate unit, in such a proportion as to contain 0.1W10wt% of the residue of a compound giving a liquid crystal segment. n COPYRIGHT: (C)1981,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5235024-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5278281-A |
| priorityDate | 1980-01-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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