JP7279066B2 - ポリプロピレンシートの製造方法 - Google Patents

ポリプロピレンシートの製造方法 Download PDF

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Publication number
JP7279066B2
JP7279066B2 JP2020551196A JP2020551196A JP7279066B2 JP 7279066 B2 JP7279066 B2 JP 7279066B2 JP 2020551196 A JP2020551196 A JP 2020551196A JP 2020551196 A JP2020551196 A JP 2020551196A JP 7279066 B2 JP7279066 B2 JP 7279066B2
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sheet
film
thickness
biaxially oriented
precursor
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JPWO2020075755A1 (ja
JPWO2020075755A5 (https=
Inventor
武 中島
正幸 池田
章公 片桐
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SunAllomer Ltd
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SunAllomer Ltd
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
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    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
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    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP2020551196A 2018-10-09 2019-10-09 ポリプロピレンシートの製造方法 Active JP7279066B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018190704 2018-10-09
JP2018190704 2018-10-09
PCT/JP2019/039822 WO2020075755A1 (ja) 2018-10-09 2019-10-09 ポリプロピレンシートの製造方法

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JPWO2020075755A1 JPWO2020075755A1 (ja) 2021-09-02
JPWO2020075755A5 JPWO2020075755A5 (https=) 2022-10-18
JP7279066B2 true JP7279066B2 (ja) 2023-05-22

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US (2) US12172359B2 (https=)
EP (1) EP3865285A4 (https=)
JP (1) JP7279066B2 (https=)
CN (1) CN112955308B (https=)
CA (1) CA3115748C (https=)
MX (1) MX2021004089A (https=)
WO (1) WO2020075755A1 (https=)

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Publication number Priority date Publication date Assignee Title
JP7372129B2 (ja) * 2019-12-06 2023-10-31 サンアロマー株式会社 ポリプロピレン系多層シートおよびその製造方法
MX2023005568A (es) 2020-11-13 2024-01-18 Fp Corp Hoja de capas multiples de polipropileno.
MX2023005572A (es) 2020-11-13 2024-01-18 Fp Corp Hoja de capas multiples de polipropileno.
JPWO2023204293A1 (https=) 2022-04-21 2023-10-26
CN114953409B (zh) * 2022-04-21 2023-07-14 四川大学 利用废弃双轴拉伸薄膜制备高性能再加工塑料制品的方法
TW202442451A (zh) * 2023-03-23 2024-11-01 日商Ｆｐ股份有限公司 積層片、其製造方法、片材成形品、及太陽能電池片
TWI865065B (zh) * 2023-09-25 2024-12-01 南亞塑膠工業股份有限公司 雙軸延伸聚丙烯膜
WO2026063416A1 (ja) * 2024-09-18 2026-03-26 株式会社エフピコ 透明難燃性二軸延伸樹脂シート、及びその成形品

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001139712A (ja) 1999-11-15 2001-05-22 Sekisui Chem Co Ltd 多孔質ポリオレフィン成形体
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