Title:
パラフィン系組成物及び蓄熱材
Document Type and Number:
Japanese Patent JP6728646
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a paraffin-based composition which is excellent in not only a latent heat amount during phase transition, shape retention properties at a use temperature and bleed-out resistance of paraffin in but also flowability at a working temperature, and is excellent in balance of characteristics.SOLUTION: There are provided a paraffin-based composition which contains a paraffin compound (A) and an olefinic block copolymer (B) having a hard segment and a soft segment, where a mass average molecular weight (Mw) of the olefinic block copolymer (B) is 150,000 or more; and a heat storage material using the paraffin-based composition.SELECTED DRAWING: None
Inventors:
Hasuike Maho
Application Number:
JP2015225743A
Publication Date:
July 22, 2020
Filing Date:
November 18, 2015
Export Citation:
Assignee:
Mitsubishi Chemical Infratec Co., Ltd.
International Classes:
C08L53/00; C08K5/01; C09K5/06; E04F15/18
Domestic Patent References:
| JP2014066058A | ||||
| JP2014111746A | ||||
| JP2014218602A | ||||
| JP2013534552A | ||||
| JP2013502493A | ||||
| JP10103783A | ||||
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Attorney, Agent or Firm:
Tsuyoshi Shigeno
Takayuki Shigeno
Takayuki Shigeno