http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021008602-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-029 |
| filingDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acdeb2ec473c84af95691524e445dbd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6ce3e51d0948a986be055cafc02c65a |
| publicationDate | 2021-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021008602-A |
| titleOfInvention | Method for producing polyarylene sulfide |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene sulfide capable of efficiently providing PAS in which a large amount of reactive functional groups are introduced in a molecular chain. SOLUTION: A reaction (b) represented by the following formula (A) with (a) a polyarylene sulfide having a number average molecular weight of 6000 or more and 50,000 or less with 1 mol of an arylene sulfide structural unit in the polyarylene sulfide. (C) A method for producing a polyarylene sulfide, which is heated in the presence of 0.1 mol% or more and 25 mol% or less of a sulfide compound having a sex functional group. In the formula, at least one of Y and X is a functional group selected from an amino group, a carboxyl group, a hydroxyl group, an acid anhydride group, an isocyanate group, an epoxy group, a silanol group and an alkoxysilane group, and n is 0 to 20. Represents an integer of. [Selection diagram] None |
| priorityDate | 2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 299.