KR101983418B1 - 폴리올레핀계 필름 - Google Patents

폴리올레핀계 필름 Download PDF

Info

Publication number
KR101983418B1
KR101983418B1 KR1020147011150A KR20147011150A KR101983418B1 KR 101983418 B1 KR101983418 B1 KR 101983418B1 KR 1020147011150 A KR1020147011150 A KR 1020147011150A KR 20147011150 A KR20147011150 A KR 20147011150A KR 101983418 B1 KR101983418 B1 KR 101983418B1
Authority
KR
South Korea
Prior art keywords
film
resin
polyolefin
layer
adhesive
Prior art date
Application number
KR1020147011150A
Other languages
English (en)
Korean (ko)
Other versions
KR20140085464A (ko
Inventor
시게토모 야마모토
히로카즈 오키
아츠시 다가
Original Assignee
도요보 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48191928&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101983418(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 도요보 가부시키가이샤 filed Critical 도요보 가부시키가이샤
Publication of KR20140085464A publication Critical patent/KR20140085464A/ko
Application granted granted Critical
Publication of KR101983418B1 publication Critical patent/KR101983418B1/ko

Links

Images

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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability

Landscapes

  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
KR1020147011150A 2011-10-31 2012-10-25 폴리올레핀계 필름 KR101983418B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011238934 2011-10-31
JPJP-P-2011-238934 2011-10-31
PCT/JP2012/077620 WO2013065579A1 (ja) 2011-10-31 2012-10-25 ポリオレフィン系フィルム

Publications (2)

Publication Number Publication Date
KR20140085464A KR20140085464A (ko) 2014-07-07
KR101983418B1 true KR101983418B1 (ko) 2019-05-28

Family

ID=48191928

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147011150A KR101983418B1 (ko) 2011-10-31 2012-10-25 폴리올레핀계 필름

Country Status (5)

Country Link
JP (1) JP6056378B2 (ja)
KR (1) KR101983418B1 (ja)
CN (1) CN103889715B (ja)
TW (1) TWI565590B (ja)
WO (1) WO2013065579A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6515917B2 (ja) * 2014-06-18 2019-05-22 東洋紡株式会社 自己粘着性表面保護フィルム
JP6851721B2 (ja) * 2016-02-18 2021-03-31 リンテック株式会社 保護フィルム付き透明導電膜積層用フィルム、および透明導電性フィルムの製造方法
JP2017146492A (ja) * 2016-02-18 2017-08-24 リンテック株式会社 保護フィルム付き透明導電膜積層用フィルム、および透明導電性フィルムの製造方法
KR102399713B1 (ko) * 2016-12-16 2022-05-19 도레이 필름 카코우 가부시키가이샤 이형 필름 및 보호 필름
US11826990B2 (en) 2018-01-05 2023-11-28 Baxter International Inc. Multi-layer articles and methods for producing the same
WO2019203003A1 (ja) * 2018-04-16 2019-10-24 東レフィルム加工株式会社 積層フィルム
JP7238290B2 (ja) * 2018-08-03 2023-03-14 東洋紡株式会社 積層フィルム。
CN109554137B (zh) * 2018-12-04 2021-08-17 宁波激智科技股份有限公司 一种高粘保护膜及其制备方法
JP7496309B2 (ja) * 2019-03-29 2024-06-06 東レフィルム加工株式会社 積層フィルム
JP7306228B2 (ja) 2019-11-08 2023-07-11 三菱ケミカル株式会社 積層フィルム、フレキシブルプリント基板工程用積層フィルム
CN113122160A (zh) * 2021-04-29 2021-07-16 东莞市金恒晟新材料科技有限公司 一种新型热增粘保护膜的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011042757A (ja) * 2009-08-24 2011-03-03 Mitsui Chemicals Inc 表面保護フィルム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4367082B2 (ja) * 2002-10-25 2009-11-18 三菱化学ポリエステルフィルム株式会社 離型剤および離型シート
WO2004037942A1 (ja) * 2002-10-25 2004-05-06 Mitsubishi Chemical Corporation 離型剤および離型シート
JP5047575B2 (ja) * 2006-09-29 2012-10-10 三井化学株式会社 表面保護フィルム
JP2008265302A (ja) * 2007-03-22 2008-11-06 Japan Polypropylene Corp プロピレン系表面保護用フィルム
JP5600905B2 (ja) * 2009-08-24 2014-10-08 東洋紡株式会社 粘着フィルム
KR20120112848A (ko) * 2010-02-02 2012-10-11 미쓰이 가가쿠 토세로 가부시키가이샤 표면 보호 필름
WO2011096350A1 (ja) * 2010-02-02 2011-08-11 三井化学東セロ株式会社 表面保護フィルム
JP5765578B2 (ja) * 2010-03-31 2015-08-19 東レフィルム加工株式会社 表面保護フィルム
JP2012087164A (ja) * 2010-10-15 2012-05-10 Dic Corp 表面保護フィルム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011042757A (ja) * 2009-08-24 2011-03-03 Mitsui Chemicals Inc 表面保護フィルム

Also Published As

Publication number Publication date
TW201325899A (zh) 2013-07-01
JP2013116626A (ja) 2013-06-13
WO2013065579A1 (ja) 2013-05-10
CN103889715A (zh) 2014-06-25
CN103889715B (zh) 2015-09-02
KR20140085464A (ko) 2014-07-07
JP6056378B2 (ja) 2017-01-11
TWI565590B (zh) 2017-01-11

Similar Documents

Publication Publication Date Title
KR101983418B1 (ko) 폴리올레핀계 필름
JP6569723B2 (ja) 自己粘着性表面保護フィルム
KR101605214B1 (ko) 점착 필름
KR101867113B1 (ko) 점착성 수지 조성물 및 점착 필름
JP6015352B2 (ja) ポリオレフィン系フィルム
KR101781230B1 (ko) 점착 필름
JP6506556B2 (ja) 自己粘着性表面保護フィルム
JP2007185781A (ja) 表面保護フィルム
JP6323690B2 (ja) 自己粘着性表面保護フィルム
WO2011034045A1 (ja) 表面保護フィルム
JP5544821B2 (ja) 粘着フィルムロール
KR20120112846A (ko) 표면 보호 필름
JP6508383B2 (ja) 自己粘着性表面保護フィルム
JP6515917B2 (ja) 自己粘着性表面保護フィルム
JP2016043560A (ja) 積層二軸延伸フィルム
JP2010229222A (ja) 粘着フィルム

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant