Title:
蓄熱繊維および蓄熱ペレット
Document Type and Number:
Japanese Patent JP6756637
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a heat storage fiber capable of inhibiting bleeding of a paraffinic hydrocarbon used as a heat storage material.SOLUTION: A heat storage fiber of the present invention contains a thermoplastic elastomer including a block copolymer, a paraffinic hydrocarbon having 12 or more and 50 or less carbon atoms, and a polyolefin resin. The heat storage fiber contains a core-sheath structure comprising: a core part in which the thermoplastic elastomer and/or the polyolefin resin has a cyclic acid anhydride group in a side chain; and a sheath part forming an outermost layer, containing a resin having an amino group at a terminal thereof. The cyclic acid anhydride group of the thermoplastic elastomer and/or the polyolefin resin in the core part, and the amino group of the resin having the amino group at the terminal thereof in the sheath part form a crosslinked structure by dehydration condensation.SELECTED DRAWING: Figure 1
Inventors:
Kazuhiko Tasaka
Yuji Tsuruda
Yuji Tsuruda
Application Number:
JP2017028759A
Publication Date:
September 16, 2020
Filing Date:
February 20, 2017
Export Citation:
Assignee:
eneos corporation
International Classes:
D01F8/06; A41D31/06; C08J3/12; C08L53/00; C09K5/14; D01F8/12
Domestic Patent References:
| JP2005515317A | ||||
| JP2014122320A | ||||
| JP2004003087A | ||||
| JP2007326896A | ||||
| JP2008291083A | ||||
| JP5214672A | ||||
| JP201731327A | ||||
| JP200197459A | ||||
| JP2015531997A |
Foreign References:
| WO2005040300A1 | ||||
| WO2017010410A1 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura