Title:
THERMOPLASTIC COMPOSITION AND MOLDED ARTICLE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/022356
Kind Code:
A1
Abstract:
Provided are: a thermoplastic composition (or a thermoplastic elastomer composition) that contains a thermoplastic elastomer, but has excellent melt fluidity (moldability or workability); a molded article of the thermoplastic composition; and a method for improving the melt fluidity of a composition. Formulated is a composition containing a thermoplastic elastomer, and a compound having a 9,9-bisarylfluorene backbone. For example, the thermoplastic elastomer may include at least one selected from polyurethane-based thermoplastic elastomers, polyester-based thermoplastic elastomers, and polyamide-based thermoplastic elastomers. The compound having the 9, 9-bisarylfluorene backbone may include a compound represented by formula (1). [In the formula, rings Z1 and Z2 each represent an aromatic hydrocarbon ring, R1, R2a, and R2b each represent a substituent, X1 and X2 each represent a group-[(OA)n-Y] (in the formula, Y represents a hydroxyl group or the like, A represents an alkylene group, and n represents zero or more) or the like, k represents 0-8, m1 and m2 each represent zero or more, and p1 and p2 each represent one or more].
Inventors:
KOHNO KAZUFUMI (JP)
HIROTA MASAYUKI (JP)
NISHINO TAKAHIRO (JP)
HIROTA MASAYUKI (JP)
NISHINO TAKAHIRO (JP)
Application Number:
PCT/JP2019/028930
Publication Date:
January 30, 2020
Filing Date:
July 24, 2019
Export Citation:
Assignee:
OSAKA GAS CHEMICALS CO LTD (JP)
International Classes:
C08L101/00; C08K5/05
Foreign References:
| JP2001302881A | 2001-10-31 | |||
| CN105199292A | 2015-12-30 | |||
| JP2019059831A | 2019-04-18 |
Attorney, Agent or Firm:
KUWATA Mitsuo et al. (JP)
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