http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019099811-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdfa36b677f4ef61245ca725011e221 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-20 |
| filingDate | 2018-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5e834306bb1047cf2708ddd6dbac3d7 |
| publicationDate | 2019-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019099811-A |
| titleOfInvention | Ultra high molecular weight polyethylene powder and ultra high molecular weight polyethylene powder fiber |
| abstract | 【Task】 The object of the present invention is to provide an ultra high molecular weight polyethylene powder capable of obtaining an ultra high molecular weight polyethylene fiber having a uniform yarn diameter, capable of being highly drawn and continuously spun. [Solution means] Viscosity average molecular weight is 10 × 10 4 or more and 1000 × 10 4 or less, In the measurement of the torque value by the following <kneading conditions>, the difference between the temperature at which the torque value of 80% of the maximum torque value is reached and the temperature at which the torque value of 20% of the maximum torque value is reached is 0 .1.degree. C. or more and 50.degree. C. or less, ultra high molecular weight polyethylene powder. <Kneading conditions> material: The mixture torque value measurement condition comprising 5 parts by mass of the ultra high molecular weight polyethylene powder and 95 parts by mass of liquid paraffin, based on 100 parts by mass of the total of the ultra high molecular weight polyethylene powder and the liquid paraffin: After kneading the raw material at 130 ° C. for 30 minutes, further kneading at 240 ° C. for 15 minutes; The heating rate to 130 ° C. to 240 ° C. is 22 ° C./min; Screw rotation speed shall be 50 rpm; Under nitrogen atmosphere 【Selection chart】 None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4130063-A4 |
| priorityDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.