| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01c1e0bc0628f76dea731cda5a666ca1 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-06 |
| filingDate |
2001-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_163090ec4a1465be93ee959fcdc3812e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c704b7c642c9f45a498e47ff8d6f5da |
| publicationDate |
2002-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002338624-A |
| titleOfInvention |
Method for producing polyglutarimide resin |
| abstract |
(57) Abstract: A polyglutarimide resin usually has an acid and acid anhydride content of 0.3 milliequivalent or more per gram of resin, so that a transparent material such as polyacrylonitrile-styrene or vinyl chloride is used. When a composition is produced by mixing with a thermoplastic resin, it is difficult to obtain a transparent composition without complete compatibility. SOLUTION: The acid and the acid anhydride in the polyglutarimide resin are esterified with tetraalkylammonium hydroxide / methyl halide so that the acid and the acid anhydride content can be reduced to the initial values of 0 to 0 at a low temperature in a short time. It can be reduced to 99%, and the compatibility with other thermoplastic resins is improved. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006335804-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008153143-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017061601-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009052021-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005313621-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1328302-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004083281-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4597737-B2 |
| priorityDate |
2001-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |