Title:
プロピレンラミネートシート
Document Type and Number:
Japanese Patent JP7344955
Kind Code:
B2
Abstract:
The present disclosure provides a fabric laminate. In an embodiment, the fabric laminate includes a fabric sheet, a coating layer, and a tie layer. The fabric sheet is composed of propylene-based polymer fibers. The coating layer is composed of one or more ethylene-based polymers. The tie layer is located between the fabric sheet and the coating layer. The tie layer is composed of at least 50 wt % of a crystalline block composite (CBC) and an optional blend component. The CBC includes (i) an isotactic crystalline propylene homopolymer (iPP); (ii) an ethylene/propylene copolymer; and (iii) a diblock with the formula (EP)-(iPP). The CBC has a block composite index (CBCI) from 0.1 to 1.0. The fabric laminate has a peel force from 20 N/15 mm to 40 N/15 mm.
Inventors:
Urche, Stephan
Fu, Yuishan
Fandan, Joseph Jay Ai.
Min, min
Fu, Yuishan
Fandan, Joseph Jay Ai.
Min, min
Application Number:
JP2021510861A
Publication Date:
September 14, 2023
Filing Date:
August 31, 2018
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
B32B7/12; B32B5/02; B32B27/32
Domestic Patent References:
| JP2012533452A | ||||
| JP2014525850A | ||||
| JP2004330573A | ||||
| JP2017512672A | ||||
| JP2016501746A | ||||
| JP2011514178A | ||||
| JP2017530217A |
Foreign References:
| WO2015123829A1 | ||||
| US20170008263 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Go Arai
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Go Arai
Yasuhito Suzuki