WO2019091305A1 - Film mince transparent anti-rayures, article de revêtement résistant aux rayures et feuille composite - Google Patents

Film mince transparent anti-rayures, article de revêtement résistant aux rayures et feuille composite Download PDF

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Publication number
WO2019091305A1
WO2019091305A1 PCT/CN2018/112835 CN2018112835W WO2019091305A1 WO 2019091305 A1 WO2019091305 A1 WO 2019091305A1 CN 2018112835 W CN2018112835 W CN 2018112835W WO 2019091305 A1 WO2019091305 A1 WO 2019091305A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
pmma
scratch
pet
composite sheet
Prior art date
Application number
PCT/CN2018/112835
Other languages
English (en)
Chinese (zh)
Inventor
廖洪传
Original Assignee
廖洪传
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
Priority claimed from CN201711091582.9A external-priority patent/CN107719943A/zh
Priority claimed from CN201721478517.7U external-priority patent/CN207417537U/zh
Application filed by 廖洪传 filed Critical 廖洪传
Publication of WO2019091305A1 publication Critical patent/WO2019091305A1/fr

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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
    • 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
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties

Landscapes

  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un film mince transparent anti-rayures, un article de revêtement résistant aux rayures et une feuille composite. Le film mince transparent anti-rayures comprend une couche de PMMA située sur une couche supérieure et une couche de PET disposée sur la surface inférieure de la couche de PMMA. La couche de PET est choisie parmi des couches de PETG (PET copolymérisé non cristallin), d'APET (PET amorphe) ou de CPET (PET cristallin). L'épaisseur de la couche de PMMA représente 5 à 40 % de l'épaisseur totale, et l'épaisseur de la couche de PET représente 20 à 95 % de l'épaisseur totale. Une couche de PMMA, une couche de PC, ou une couche de PC et une couche de PMMA peuvent en outre être disposées sur la surface inférieure de la couche de PET. L'utilisation d'une couche de PMMA comme couche de revêtement externe d'articles de revêtement ou de matériaux d'emballage offre une bonne résistance aux rayures, une meilleure résistance aux intempéries et une meilleure résistance à la température, et en même temps, à l'aide d'une couche de PET à mélanger directement avec une couche de PMMA, fait disparaître également les défauts de fragilité et réduit le coût élevé de la couche de PMMA proprement dite.
PCT/CN2018/112835 2017-11-08 2018-10-31 Film mince transparent anti-rayures, article de revêtement résistant aux rayures et feuille composite WO2019091305A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201711091582.9A CN107719943A (zh) 2017-11-08 2017-11-08 一种用于包装材料的防刮伤透明薄膜及其制备方法
CN201721478517.7 2017-11-08
CN201711091582.9 2017-11-08
CN201721478517.7U CN207417537U (zh) 2017-11-08 2017-11-08 一种用于包装材料的防刮伤透明薄膜

Publications (1)

Publication Number Publication Date
WO2019091305A1 true WO2019091305A1 (fr) 2019-05-16

Family

ID=66438144

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/112835 WO2019091305A1 (fr) 2017-11-08 2018-10-31 Film mince transparent anti-rayures, article de revêtement résistant aux rayures et feuille composite

Country Status (1)

Country Link
WO (1) WO2019091305A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020051290A1 (en) * 1998-06-09 2002-05-02 Michael Hannington Rear projection screens and light filters with conformable coatings and methods of making the same
CN101314266A (zh) * 2007-06-01 2008-12-03 颖台科技股份有限公司 应用于模内装饰的复合材料及其制造方法
EP2143557A1 (fr) * 2008-07-07 2010-01-13 Alcan Technology & Management Ltd. Film de conditionnement pour fabriquer un emballage refermable
CN102774107A (zh) * 2012-08-13 2012-11-14 广东万事杰塑料科技有限公司 一种多层复合膜及多层复合板及其制备方法
CN107719943A (zh) * 2017-11-08 2018-02-23 廖洪传 一种用于包装材料的防刮伤透明薄膜及其制备方法
CN207417537U (zh) * 2017-11-08 2018-05-29 廖洪传 一种用于包装材料的防刮伤透明薄膜

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020051290A1 (en) * 1998-06-09 2002-05-02 Michael Hannington Rear projection screens and light filters with conformable coatings and methods of making the same
CN101314266A (zh) * 2007-06-01 2008-12-03 颖台科技股份有限公司 应用于模内装饰的复合材料及其制造方法
EP2143557A1 (fr) * 2008-07-07 2010-01-13 Alcan Technology & Management Ltd. Film de conditionnement pour fabriquer un emballage refermable
CN102774107A (zh) * 2012-08-13 2012-11-14 广东万事杰塑料科技有限公司 一种多层复合膜及多层复合板及其制备方法
CN107719943A (zh) * 2017-11-08 2018-02-23 廖洪传 一种用于包装材料的防刮伤透明薄膜及其制备方法
CN207417537U (zh) * 2017-11-08 2018-05-29 廖洪传 一种用于包装材料的防刮伤透明薄膜

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