Title:
熱可塑性重合体組成物、該組成物を用いた多層フィルム及び成形体
Document Type and Number:
Japanese Patent JP7030691
Kind Code:
B2
Abstract:
The present invention addresses the problem of providing a thermoplastic polymer composition that exhibits a bipolar adhesiveness, and a multilayer film comprising the thermoplastic polymer composition and a substrate and having an excellent surface smoothness. This problem is solved by a thermoplastic polymer composition containing, relative to 100 parts by mass of (A) a thermoplastic elastomer that is a block copolymer of (S) a polymer block containing an aromatic vinyl compound unit and (D) a polymer block containing a conjugated diene compound unit, or is a hydrogenated product of said block copolymer, 1-20 parts by mass of (C) a (meth)acrylic resin, and 1-50 parts by mass of (B) at least one polypropylene resin, and by a multilayer film having a substrate layer and a layer comprising the thermoplastic polymer composition.
Inventors:
Keisuke Enomoto
Takari Nakano
Ryota Hashimoto
Yoshiro Kondo
Yoshiki Mukai
Keiko Sasaki
Takari Nakano
Ryota Hashimoto
Yoshiro Kondo
Yoshiki Mukai
Keiko Sasaki
Application Number:
JP2018523906A
Publication Date:
March 07, 2022
Filing Date:
June 12, 2017
Export Citation:
Assignee:
KURARAY CO.,LTD.
International Classes:
C08L53/02; B32B27/00; B32B27/30; C08L23/10; C08L33/06; C09J7/20; C09J109/00; C09J123/10; C09J125/00; C09J133/00; C09J133/12; C09J153/02
Domestic Patent References:
| JP2013018817A | ||||
| JP2012190512A | ||||
| JP2012107107A | ||||
| JP10306196A | ||||
| JP8157681A | ||||
| JP3052980A | ||||
| JP2252745A | ||||
| JP60034834A | ||||
| JP2013226791A | ||||
| JP2003312718A |
Foreign References:
| WO2004003027A1 |