http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018068705-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1079adb15335df5b4e03f603e189db78 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06 |
| filingDate | 2017-10-10^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbf1f90aa6471144d2aecbfefa6e5eaa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_106adadf3feae2145ef1a4175eaf7feb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef133635747cdabdda9741def1d3a3c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cf6780a68e0d6b18240d7a2d6eec026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65bf67cdbdda88a84fae6459a172603c |
| publicationDate | 2018-04-19^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2018068705-A1 |
| titleOfInvention | Polyamide, preparation method therefor, and metal adaptor |
| abstract | The present invention provides a chained aliphatic polyamide resin having outstanding formation machining performance, thermal performance and mechanical performance, and a preparation method therefor. Main technical characteristics are as follows: the chained aliphatic polyamide resin having polyethenoxyamine blocks, the structure of each polyethenoxyamine block is represented by formula I, a, b and c in the formula I are positive numbers that are same or different, R 1 , R 2 and R 3 are alkyls that are same or different and whose quantity of hydrogen atoms or carbon atoms is greater than 1 and is less than 10; the number-average molecular weight of the polyethenoxyamine block is greater than 500 and is less than 1500, and the content of the polyethenoxyamine blocks in the chained aliphatic polyamide resin is greater than 0.5 wt% and less than 15 wt% of the total weight of the chained aliphatic polyamide resin; when the chained aliphatic polyamide resin is prepared into a chained aliphatic polyamide resin solution whose content is 0.01 g/ml by using sulfuric acid at 96 wt% as a solvent, the relative viscosity ηr measured at the 25ºC is greater than 1.1 and less than 4.0. |
| priorityDate | 2016-10-11^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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