KR102158882B1 - 적층판 - Google Patents

적층판 Download PDF

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Publication number
KR102158882B1
KR102158882B1 KR1020130157223A KR20130157223A KR102158882B1 KR 102158882 B1 KR102158882 B1 KR 102158882B1 KR 1020130157223 A KR1020130157223 A KR 1020130157223A KR 20130157223 A KR20130157223 A KR 20130157223A KR 102158882 B1 KR102158882 B1 KR 102158882B1
Authority
KR
South Korea
Prior art keywords
resin layer
methacrylic resin
polymer
rubber
thickness
Prior art date
Application number
KR1020130157223A
Other languages
English (en)
Korean (ko)
Other versions
KR20140081690A (ko
Inventor
도모히로 마에카와
가즈히코 하타케야마
Original Assignee
스미또모 가가꾸 가부시끼가이샤
에스카보 시토 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 스미또모 가가꾸 가부시끼가이샤, 에스카보 시토 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시끼가이샤
Publication of KR20140081690A publication Critical patent/KR20140081690A/ko
Application granted granted Critical
Publication of KR102158882B1 publication Critical patent/KR102158882B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
KR1020130157223A 2012-12-21 2013-12-17 적층판 KR102158882B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012279655A JP6128830B2 (ja) 2012-12-21 2012-12-21 積層板
JPJP-P-2012-279655 2012-12-21

Publications (2)

Publication Number Publication Date
KR20140081690A KR20140081690A (ko) 2014-07-01
KR102158882B1 true KR102158882B1 (ko) 2020-09-22

Family

ID=51402770

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130157223A KR102158882B1 (ko) 2012-12-21 2013-12-17 적층판

Country Status (3)

Country Link
JP (1) JP6128830B2 (zh)
KR (1) KR102158882B1 (zh)
TW (1) TWI618631B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6545179B2 (ja) * 2014-09-18 2019-07-17 株式会社クラレ 押出樹脂板の製造方法及び耐擦傷性層付き押出樹脂板の製造方法
TWI735619B (zh) * 2016-09-05 2021-08-11 日商理研科技股份有限公司 多層薄膜之製造方法、具有多層薄膜之物品之製造方法、及具有多層薄膜之物品
US11396165B2 (en) 2017-06-13 2022-07-26 Riken Technos Corporation Multilayer film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012192703A (ja) * 2011-03-18 2012-10-11 Sumitomo Chemical Co Ltd 積層板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0825589A (ja) 1994-07-13 1996-01-30 Dainippon Printing Co Ltd 積層体及びその製造方法
JP3457514B2 (ja) 1997-08-08 2003-10-20 株式会社クラレ 積層板およびその製造方法
JP3489972B2 (ja) * 1997-08-08 2004-01-26 株式会社クラレ 積層板
JP5149878B2 (ja) * 2009-08-27 2013-02-20 住友化学株式会社 透明樹脂積層板
JP2012121143A (ja) * 2010-12-06 2012-06-28 Sumitomo Chemical Co Ltd 積層体、並びにそれを用いた耐擦傷性樹脂板、ディスプレイ用保護板およびタッチパネル用保護板
JP5707191B2 (ja) * 2011-03-18 2015-04-22 住友化学株式会社 積層板

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012192703A (ja) * 2011-03-18 2012-10-11 Sumitomo Chemical Co Ltd 積層板

Also Published As

Publication number Publication date
KR20140081690A (ko) 2014-07-01
TW201429715A (zh) 2014-08-01
TWI618631B (zh) 2018-03-21
JP2014121849A (ja) 2014-07-03
JP6128830B2 (ja) 2017-05-17

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant