JP2020192701A5 - - Google Patents

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Publication number
JP2020192701A5
JP2020192701A5 JP2019098519A JP2019098519A JP2020192701A5 JP 2020192701 A5 JP2020192701 A5 JP 2020192701A5 JP 2019098519 A JP2019098519 A JP 2019098519A JP 2019098519 A JP2019098519 A JP 2019098519A JP 2020192701 A5 JP2020192701 A5 JP 2020192701A5
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JP
Japan
Prior art keywords
layer
laminate according
foam layer
laminate
light transmittance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2019098519A
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Japanese (ja)
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JP6982028B2 (en
JP2020192701A (en
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2019098519A external-priority patent/JP6982028B2/en
Priority to JP2019098519A priority Critical patent/JP6982028B2/en
Priority to CN201980063081.0A priority patent/CN112752790A/en
Priority to PCT/JP2019/038418 priority patent/WO2020067538A1/en
Priority to EP19867044.0A priority patent/EP3858905A4/en
Priority to US17/280,064 priority patent/US20210340347A1/en
Publication of JP2020192701A publication Critical patent/JP2020192701A/en
Publication of JP2020192701A5 publication Critical patent/JP2020192701A5/ja
Priority to JP2021138291A priority patent/JP7060749B2/en
Publication of JP6982028B2 publication Critical patent/JP6982028B2/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (11)

表皮層、及び発泡体層を備える積層体であって、
前記発泡体層の全光線透過率が１０％以上であり、
アスカーＣ硬度が７０以下であり、全光線透過率が０．０１％超である、積層体。 A laminate having an epidermis layer and a foam layer,
The total light transmittance of the foam layer is 10% or more, and the total light transmittance is 10% or more.
Asker C A laminate having a hardness of 70 or less and a total light transmittance of more than 0.01%. 前記表皮層の厚みが、０．２〜１．０ｍｍである請求項１に記載の積層体。 The laminate according to claim 1, wherein the skin layer has a thickness of 0.2 to 1.0 mm. 前記表皮層の全光線透過率が、０．０２〜３０％である請求項１又は２に記載の積層体。 The laminate according to claim 1 or 2, wherein the total light transmittance of the epidermis layer is 0.02 to 30%. 前記発泡体層の厚みが、０．５〜５ｍｍである請求項１〜３のいずれかに記載の積層体。 The laminate according to any one of claims 1 to 3, wherein the thickness of the foam layer is 0.5 to 5 mm. 前記発泡体層の発泡倍率が、７〜４０倍である請求項１〜４のいずれかに記載の積層体。 The laminate according to any one of claims 1 to 4 , wherein the foaming ratio of the foam layer is 7 to 40 times. 前記発泡体層が、ポリオレフィン系発泡体層又はポリウレタン系発泡体層である請求項１〜５のいずれかに記載の積層体。 The laminate according to any one of claims 1 to 5 , wherein the foam layer is a polyolefin-based foam layer or a polyurethane-based foam layer. 前記積層体が、さらに印刷層及び印刷フィルム層の少なくともいずれかを備える請求項１〜６のいずれかに記載の積層体。 The laminate according to any one of claims 1 to 6 , wherein the laminate further includes at least one of a print layer and a print film layer. 前記印刷層が、発泡体層及び表皮層の少なくともいずれかの表面を印刷することにより形成されている、請求項７に記載に積層体。 The laminate according to claim 7 , wherein the printing layer is formed by printing at least one surface of a foam layer and an epidermis layer. 請求項１〜８のいずれかに記載の積層体を備える光表示部材。 An optical display member comprising the laminate according to any one of claims 1 to 8. センサー素子を有する、請求項９に記載の光表示部材。 The light display member according to claim 9 , further comprising a sensor element. センサー素子を有するディスプレイを備える、請求項９又は１０に記載の光表示部材。 The light display member according to claim 9 or 10 , further comprising a display having a sensor element.
JP2019098519A 2018-09-28 2019-05-27 Laminate Active JP6982028B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019098519A JP6982028B2 (en) 2019-05-27 2019-05-27 Laminate
US17/280,064 US20210340347A1 (en) 2018-09-28 2019-09-27 Crosslinked polyolefin resin foam and multilayer body
PCT/JP2019/038418 WO2020067538A1 (en) 2018-09-28 2019-09-27 Crosslinked polyolefin resin foam and multilayer body
EP19867044.0A EP3858905A4 (en) 2018-09-28 2019-09-27 Crosslinked polyolefin resin foam and multilayer body
CN201980063081.0A CN112752790A (en) 2018-09-28 2019-09-27 Crosslinked polyolefin resin foam and laminate
JP2021138291A JP7060749B2 (en) 2019-05-27 2021-08-26 Laminate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019098519A JP6982028B2 (en) 2019-05-27 2019-05-27 Laminate

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021138291A Division JP7060749B2 (en) 2019-05-27 2021-08-26 Laminate

Publications (3)

Publication Number Publication Date
JP2020192701A JP2020192701A (en) 2020-12-03
JP2020192701A5 true JP2020192701A5 (en) 2021-07-26
JP6982028B2 JP6982028B2 (en) 2021-12-17

Family

ID=73545588

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019098519A Active JP6982028B2 (en) 2018-09-28 2019-05-27 Laminate
JP2021138291A Active JP7060749B2 (en) 2019-05-27 2021-08-26 Laminate

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021138291A Active JP7060749B2 (en) 2019-05-27 2021-08-26 Laminate

Country Status (1)

Country Link
JP (2) JP6982028B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7256434B2 (en) * 2020-12-25 2023-04-12 株式会社ジェイエスピー Polyethylene-based resin multilayer foamed sheet and method for producing the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0867757A (en) * 1994-08-31 1996-03-12 Sekisui Chem Co Ltd Heat-insulating foam
JP2004339362A (en) * 2003-05-15 2004-12-02 Sekisui Chem Co Ltd Crosslinked polyolefin resin foam and molded article
JP2004345185A (en) * 2003-05-21 2004-12-09 Toyobo Co Ltd Polyolefinic foamed film
JP6044784B2 (en) * 2013-06-21 2016-12-14 トヨタ紡織株式会社 Interior material
KR102476105B1 (en) * 2016-08-03 2022-12-08 도레이 카부시키가이샤 laminate
JP2019210343A (en) * 2018-06-01 2019-12-12 積水化学工業株式会社 Optical adhesive sheet
JP7193292B2 (en) * 2018-09-28 2022-12-20 積水化学工業株式会社 Crosslinked polyolefin resin foam

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