| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G2-26 |
| filingDate |
1989-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_786fffa116ec32eb5f47d5621b1a8ebb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f6e66054cb8dbf720c9306a55cb3b10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4af99bbdc900042759fe340ec8ffe5dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c71479a6e6ae875428c9da59ac178bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da8fa14c92b91492b5ff250f0d93f481 |
| publicationDate |
1989-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H01247411-A |
| titleOfInvention |
Polyketone copolymer composition |
| abstract |
PURPOSE: To improve the melt flow characteristic of a copolymer and to facilitate melt extrusion work by adding a small amount of an acid amide or an Al compound to an alternate copolymer of carbon monoxide and an olefinically unsaturated compound. n CONSTITUTION: An additive selected from (A) the acid amide of a mono- or poly-carboxylic acid (example; erucic acid amide, linolic acid amide) which has 5-30 carbon atoms and can arbitrarily be N-monosubstituted or N,N- disubstituted with 1-4C alkyl groups and (B) an aluminum compound (example; aluminum hydride, aluminum ethoxide) shown by the formula Al(OX) 3 (X is H, a 1-4C alkyl) is prepared. A small amount of the additive is added to the alternate copolymer of carbon monoxide and the olefinically unsaturated compound (example; ethene/propene/carbon monoxide copolymer), and the melt flow characteristic of the polymer is improved. n COPYRIGHT: (C)1989,JPO |
| priorityDate |
1988-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |