http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-202006002-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7671 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-20 |
| filingDate | 2019-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc3aef384bc5abd48b271a7de5889030 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e616b25972ad9d8785491cff7b218e7 |
| publicationDate | 2020-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-202006002-A |
| titleOfInvention | Bulk polymerization of polyoxazolidone |
| abstract | The present invention relates to a process for preparing a thermoplastic polymer by reacting at least components (i) to (ii): a polyisocyanate composition comprising at least one diisocyanate (i); an epoxide composition comprising at least one diepoxide (ii); in the presence of a catalyst composition (iii); where epoxide composition (ii) and catalyst composition (iii) are initially charged as a mixture at a temperature in a first temperature range (T 1 n) (a); the polyisocyanate composition (i) is at least partially added while maintaining a temperature in the first temperature range T 1 n(b); the temperature is raised to a temperature in a final temperature range (T f n) (c); and the remaining polyisocyanate composition (i) is added in the final temperature range (d). The invention furthermore relates to a thermoplastic polymer obtained or obtainable by this process and also to the use of the thermoplastic polymer for producing a fiber or a shaped body by injection molding, calendering, powder sintering, laser sintering, melt pressing or extrusion; or as modifier for thermoplastic material. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115066473-A |
| priorityDate | 2018-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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