BR112022000340A2 - Filme de proteção de superfície - Google Patents

Filme de proteção de superfície

Info

Publication number
BR112022000340A2
BR112022000340A2 BR112022000340A BR112022000340A BR112022000340A2 BR 112022000340 A2 BR112022000340 A2 BR 112022000340A2 BR 112022000340 A BR112022000340 A BR 112022000340A BR 112022000340 A BR112022000340 A BR 112022000340A BR 112022000340 A2 BR112022000340 A2 BR 112022000340A2
Authority
BR
Brazil
Prior art keywords
protection film
surface protection
block copolymer
styrene block
hydrogenated styrene
Prior art date
Application number
BR112022000340A
Other languages
English (en)
Inventor
Ricky Santoso
Surya Ssubramaniam
Original Assignee
Tredegar Surface Prot Llc
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 Tredegar Surface Prot Llc filed Critical Tredegar Surface Prot Llc
Publication of BR112022000340A2 publication Critical patent/BR112022000340A2/pt

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Classifications

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    • 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
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
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    • 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
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    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
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    • C09J2423/04—Presence of homo or copolymers of ethene
    • C09J2423/041—Presence of homo or copolymers of ethene in the barrier layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00—Presence of polyolefin
    • C09J2423/04—Presence of homo or copolymers of ethene
    • C09J2423/045—Presence of homo or copolymers of ethene in the release coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00—Presence of polyolefin
    • C09J2423/10—Presence of homo or copolymers of propene
    • C09J2423/105—Presence of homo or copolymers of propene in the release coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2425/00—Presence of styrenic polymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2453/00—Presence of block copolymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2469/00—Presence of polycarbonate
    • C09J2469/006—Presence of polycarbonate in the substrate

Abstract

filme de proteção de superfície. o filme de proteção de superfície inclui uma camada de adesão que inclui uma mistura de um primeiro copolímero de bloco de estireno hidrogenado, um segundo copolímero de bloco de estireno hidrogenado diferente do primeiro copolímero de bloco de estireno hidrogenado e polietileno. um valor de construção de adesão do filme de proteção de superfície é inferior a 2,5 após a camada de adesão ter sido fixada a um substrato de policarbonato texturizado e aquecida a 90 °c por 10 minutos.
BR112022000340A 2019-07-09 2020-06-18 Filme de proteção de superfície BR112022000340A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962871776P 2019-07-09 2019-07-09
PCT/US2020/038366 WO2021007008A1 (en) 2019-07-09 2020-06-18 Surface protection film

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BR112022000340A2 true BR112022000340A2 (pt) 2022-04-12

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EP (1) EP3996916A4 (pt)
JP (1) JP2022540120A (pt)
KR (1) KR20220033499A (pt)
CN (1) CN114269558A (pt)
BR (1) BR112022000340A2 (pt)
TW (1) TW202110637A (pt)
WO (1) WO2021007008A1 (pt)

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JP2023514612A (ja) * 2020-02-19 2023-04-06 トレデガー サーフェイス プロテクション エルエルシー 接着安定性を向上させたマスキング・フィルム

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Publication number Priority date Publication date Assignee Title
EP1208006B1 (en) * 1999-08-31 2004-02-18 Denki Kagaku Kogyo Kabushiki Kaisha Transparent heat-sealing film
JP4733108B2 (ja) * 2004-03-03 2011-07-27 クレイトン・ポリマーズ・リサーチ・ベー・ベー 高い流動を有するブロック共重合体を含むエラストマー複合繊維
TWI408204B (zh) * 2009-03-24 2013-09-11 Tredegar Film Prod Corp 用於具特定結構（ｔｅｘｔｕｒｅｄ）基板之保護薄膜
DE102013103546A1 (de) * 2013-04-09 2014-10-09 Mondi Gronau Gmbh Schutzfolie für glatte Oberflächen
JP6001493B2 (ja) * 2013-04-23 2016-10-05 ヘンケルジャパン株式会社 ホットメルト接着剤
US11912906B2 (en) * 2013-07-11 2024-02-27 Bostik, Inc. Hot melt adhesive containing a hydrogenated styrenic block copolymer and an ethylene vinyl acetate copolymer exhibiting low blocking force
US9358759B2 (en) * 2013-12-19 2016-06-07 Kimberly-Clark Worldwide, Inc. Multilayered elastic laminates with enhanced strength and elasticity and methods of making thereof
JP2017512870A (ja) * 2014-04-03 2017-05-25 スリーエム イノベイティブ プロパティズ カンパニー セグメント化されたフィルム及びその製造方法
US10150896B2 (en) * 2014-12-19 2018-12-11 Tredegar Film Products Corporation Surface protection film
CN107041068B (zh) * 2016-02-04 2019-10-25 毅嘉科技股份有限公司 电路板结构及其制造方法
JP2018199800A (ja) * 2017-05-30 2018-12-20 ヘンケルジャパン株式会社 湿気硬化型ホットメルト接着剤

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JP2022540120A (ja) 2022-09-14
EP3996916A4 (en) 2023-08-23
US20210009870A1 (en) 2021-01-14
EP3996916A1 (en) 2022-05-18
TW202110637A (zh) 2021-03-16
KR20220033499A (ko) 2022-03-16
CN114269558A (zh) 2022-04-01

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