| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G2-18 |
| filingDate |
1999-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17987055fbf6eafe7844d6ef0c1507b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8627ef387d1e6836f563bb2c4ad6f089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a3044ec342cb2085b9a7d78b552b482
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ce16cd89edad7b68b49ed18e97a61ec |
| publicationDate |
2000-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000290334-A |
| titleOfInvention |
How to stop the polymerization reaction |
| abstract |
PROBLEM TO BE SOLVED: To provide an oxymethylene-based polymer excellent in heat stability which can be deactivated simply and efficiently without the need to remove a catalyst. SOLUTION: When a mixture of trioxane or trioxane and a cyclic ether and / or cyclic acetal is polymerized using a cationically active catalyst to produce an oxymethylene polymer or copolymer, a deactivator for the catalyst is used. , SP value (solubility parameter) is 9.5 to 1 A method for terminating a polymerization reaction, wherein the method is added by dissolving in an organic solvent having a value of 2.5. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017159602-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7812110-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10975189-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180124880-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009521537-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200047682-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019053976-A1 |
| priorityDate |
1999-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |