CN103889715B - 聚烯烃系膜 - Google Patents

聚烯烃系膜 Download PDF

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Publication number
CN103889715B
CN103889715B CN201280052780.3A CN201280052780A CN103889715B CN 103889715 B CN103889715 B CN 103889715B CN 201280052780 A CN201280052780 A CN 201280052780A CN 103889715 B CN103889715 B CN 103889715B
Authority
CN
China
Prior art keywords
release layer
weight
film
layer
alpha
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.)
Expired - Fee Related
Application number
CN201280052780.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN103889715A (zh
Inventor
山本茂知
大木祐和
多贺敦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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=CN103889715(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of CN103889715A publication Critical patent/CN103889715A/zh
Application granted granted Critical
Publication of CN103889715B publication Critical patent/CN103889715B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/06Interconnection of layers permitting easy separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/07Flat, e.g. panels
    • B29C48/08Flat, e.g. panels flexible, e.g. films
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538Roughness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/748Releasability

Landscapes

  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CN201280052780.3A 2011-10-31 2012-10-25 聚烯烃系膜 Expired - Fee Related CN103889715B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011238934 2011-10-31
JP2011-238934 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
CN103889715A CN103889715A (zh) 2014-06-25
CN103889715B true CN103889715B (zh) 2015-09-02

Family

ID=48191928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280052780.3A Expired - Fee Related CN103889715B (zh) 2011-10-31 2012-10-25 聚烯烃系膜

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
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
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
WO2018110361A1 (ja) * 2016-12-16 2018-06-21 東レフィルム加工株式会社 離型フィルムおよび保護フィルム
EP4039472A1 (en) 2018-01-05 2022-08-10 Baxter International Inc. Multi-layer articles and methods for producing the same
JP7188672B2 (ja) * 2018-04-16 2022-12-13 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
CN1720310A (zh) * 2002-10-25 2006-01-11 三菱化学株式会社 脱模剂及脱膜片材

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
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
JP2011042757A (ja) * 2009-08-24 2011-03-03 Mitsui Chemicals Inc 表面保護フィルム
JP5600905B2 (ja) * 2009-08-24 2014-10-08 東洋紡株式会社 粘着フィルム
JPWO2011096350A1 (ja) * 2010-02-02 2013-06-10 三井化学東セロ株式会社 表面保護フィルム
KR20120112848A (ko) * 2010-02-02 2012-10-11 미쓰이 가가쿠 토세로 가부시키가이샤 표면 보호 필름
KR101932000B1 (ko) * 2010-03-31 2018-12-24 도레이 필름 카코우 가부시키가이샤 표면 보호 필름
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
CN1720310A (zh) * 2002-10-25 2006-01-11 三菱化学株式会社 脱模剂及脱膜片材

Also Published As

Publication number Publication date
WO2013065579A1 (ja) 2013-05-10
KR101983418B1 (ko) 2019-05-28
KR20140085464A (ko) 2014-07-07
CN103889715A (zh) 2014-06-25
TWI565590B (zh) 2017-01-11
JP6056378B2 (ja) 2017-01-11
TW201325899A (zh) 2013-07-01
JP2013116626A (ja) 2013-06-13

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150902