http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1577347-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2973a1bdaf87d5184fb1e81ebe5d061 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0869 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24017 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-44 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-12 |
| filingDate | 2003-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87e037cf8d84a8d3f851f41ed70871cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce9845df27dd62a9024ca555ca6481e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6f98445525673a589d3db63ab2e8e3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13812bd8abd6ba58a3c85da2d0f7418e |
| publicationDate | 2005-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1577347-A1 |
| titleOfInvention | Amorphous, wholly aromatic polyesteramide composition |
| abstract | The present invention is to provide an amorphous wholly aromatic polyesternamide composition which has an excellent stretching property and a good adhesion to anheterogeneous polymer and thereby can be in particular suitably used for a multilayernfilm, or a multilayer sheet, a multilayer blow formed product and the like. That is,n(the first invention) an amorphous wholly aromatic polyester amide compositionnobtained by blending 1 to 30% by weight of a modified polyolefin resin or a polyamidenresin having a melting point of 230°C or lower or being amorphous with an amorphousnwholly aromatic polyester amide exhibiting an optical anisotropy at softening andnflowing and being a wholly aromatic polyester amide obtained by copolymerizingn (A) 4-hydroxybenzoic acid, (B) 2-hydroxy-6-naphthoic acid, (C) an aromatic aminophenol and (D) an aromatic dicarboxylic acid, nwhereinn (1) the ratio of (C) the aromatic aminophenol is from 7 to 35 % by mol, (2) the ratio of the bending monomer(s) among the starting monomers is from 7 to 35 %nby mol, (3) the ratio ((A)/(B)) between (A) 4-hydroxybenzoic acid and (B)n2-hydroxy-6-naphthoic acid is from 0.15. to 4.0, (4) the ratio of isophthalic acid is at least 35% by mol in (D) the aromatic dicarboxylicnacid, (5) any melting point is not found by DSC measurement at a temperature rising rate ofn20°C /min and (6) the glass transition temperature is from 100 to 180°C, and n(the second invention) an amorphous wholly aromatic polyester amide compositionnobtained by blending 1 to 30% by weight of a modified polyolefin resin or a polyamidenresin having a melting point of 230°C or lower or being amorphous with an amorphous nwholly aromatic polyester amide exhibiting optical anisotropy at softening and flowingnand being a wholly aromatic polyester amide obtained by copolymerizingn (A) 4-hydroxybenzoic acid, (B) 2-hydroxy-6-naphthoic acid, (C)' an aromatic diamine and (D) an aromatic dicarboxylic acid, nwhereinn (1) the ratio of (C)' the aromatic diamine is from 3 to 15% by mol, (2) the ratio of the bending monomer(s) is from 7 to 35% by mol in the startingnmonomers, (3) the ratio ((A)/(B)) between (A) 4-hydroxybenzoic acid and (B)n2-hydroxy-6-naphthoic acid is from 0.15 to 4.0, (4) any melting point is not found by DSC measurement at a temperature rising rate ofn20°C /min and (5) the glass transition temperature is from 100 to 180°C. |
| priorityDate | 2002-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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