BR112017024640A2 - composição adesiva para película de multicamadas refechável - Google Patents

composição adesiva para película de multicamadas refechável

Info

Publication number
BR112017024640A2
BR112017024640A2 BR112017024640A BR112017024640A BR112017024640A2 BR 112017024640 A2 BR112017024640 A2 BR 112017024640A2 BR 112017024640 A BR112017024640 A BR 112017024640A BR 112017024640 A BR112017024640 A BR 112017024640A BR 112017024640 A2 BR112017024640 A2 BR 112017024640A2
Authority
BR
Brazil
Prior art keywords
composition
adhesive composition
multilayer film
film adhesive
melt index
Prior art date
Application number
BR112017024640A
Other languages
English (en)
Inventor
W Himmelberger Daniel
J Chopin Lamy Iii
Wu Xiaosong
Original Assignee
Dow Global Technologies Llc
Rohm & Haas
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 Dow Global Technologies Llc, Rohm & Haas filed Critical Dow Global Technologies Llc
Publication of BR112017024640A2 publication Critical patent/BR112017024640A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • B32B27/302—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
    • 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
    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/10—Copolymers of styrene with conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • 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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/387—Block-copolymers
    • 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
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C08L2203/162—Applications used for films sealable films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

a presente divulgação fornece uma composição. em uma modalidade, a composição inclui: a) um copolímero em multibloco de etileno/a-olefina tendo um índice de fusão de 0,2 g/10 min a 8,0 g/10 min; b) um polímero em bloco estirênico compreendendo de mais que 1% em peso a menos que 50% em peso de unidades de estireno polimerizado; c) um agente de pegajosidade; d) um óleo; e a composição tem um índice de fusão de 3 g/10 min a 50 g/10 min. a composição é adequada para utilização como uma camada adesiva sensível à pressão numa estrutura de embalagem refechável.
BR112017024640A 2015-05-29 2016-05-17 composição adesiva para película de multicamadas refechável BR112017024640A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562168376P 2015-05-29 2015-05-29
PCT/US2016/032894 WO2016196000A1 (en) 2015-05-29 2016-05-17 Adhesive composition for reclosable multi-layer film

Publications (1)

Publication Number Publication Date
BR112017024640A2 true BR112017024640A2 (pt) 2018-07-31

Family

ID=56137510

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017024640A BR112017024640A2 (pt) 2015-05-29 2016-05-17 composição adesiva para película de multicamadas refechável

Country Status (9)

Country Link
US (1) US10626257B2 (pt)
EP (1) EP3303496B1 (pt)
JP (1) JP6886409B2 (pt)
CN (1) CN107614646B (pt)
AR (1) AR104645A1 (pt)
BR (1) BR112017024640A2 (pt)
ES (1) ES2728737T3 (pt)
MX (1) MX2017014708A (pt)
WO (1) WO2016196000A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6321928B2 (ja) * 2013-07-18 2018-05-09 日東電工株式会社 伸縮性積層体およびそれを含む物品
EP3694788A1 (en) * 2017-09-22 2020-08-19 Dow Global Technologies Llc Reclosable packages with tunable seal geometry
TWI781221B (zh) * 2017-09-22 2022-10-21 美商陶氏全球科技有限責任公司 用於可再閉合包裝之組合物及多層膜
US11292648B2 (en) * 2019-09-12 2022-04-05 Sonoco Development, Inc. Resealable film
WO2023115244A1 (en) * 2021-12-20 2023-06-29 Dow Global Technologies Llc Olefin-based interpolymers and tackifier compositions

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US5378536A (en) * 1991-04-08 1995-01-03 Minnesota Mining And Manufacturing Company Repositionable adhesive tape
ES2135750T3 (es) * 1994-06-01 1999-11-01 Dow Chemical Co Composiciones de mezclas termoelasticas.
EP1100854A1 (en) * 1998-06-30 2001-05-23 H.B. Fuller Licensing & Financing, Inc. Hot melt adhesive composition comprising homogeneous ethylene interpolymer and block copolymer
FR2816953B1 (fr) 2000-11-17 2006-11-03 Soplaril Sa Nouvelle composition collante
US6737130B2 (en) 2001-11-06 2004-05-18 Cryovac, Inc. Hermetically heat-sealable, pressure-reclosable packaging article containing substantially spherical homogeneous polyolefin
WO2005090427A2 (en) 2004-03-17 2005-09-29 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
US7608668B2 (en) 2004-03-17 2009-10-27 Dow Global Technologies Inc. Ethylene/α-olefins block interpolymers
CA2566110A1 (en) 2004-05-14 2005-12-01 Cryovac, Inc. Packaging process utilizing reclosable package having pressure-induced reclose seal which becomes stronger at low temperature
US7422782B2 (en) 2005-02-01 2008-09-09 Curwood, Inc. Peelable/resealable packaging film
US7927679B2 (en) 2005-10-11 2011-04-19 Curwood, Inc. Easy-open reclosable films having an interior frangible interface and articles made therefrom
US20080081183A1 (en) 2006-10-03 2008-04-03 De Boer Jurjen Multilayer film
KR101613165B1 (ko) 2008-01-30 2016-04-18 다우 글로벌 테크놀로지스 엘엘씨 에틸렌/α-올레핀 블록 혼성중합체
EP2143557A1 (en) 2008-07-07 2010-01-13 Alcan Technology & Management Ltd. Packaging film for manufacturing reclosable packaging
US8921474B2 (en) * 2009-07-24 2014-12-30 Bostik, Inc. Hot melt adhesive based on olefin block copolymers
EP2810895A1 (en) 2010-05-18 2014-12-10 Intercontinental Great Brands LLC Easy open and reclosable flexible film package, laminate and method for producing the package
ES2583763T3 (es) * 2010-06-17 2016-09-22 Dow Global Technologies Llc Película de una cara extensible pegadiza
US20120165455A1 (en) 2010-12-22 2012-06-28 Bostik, Inc. OBC Based Packaging Adhesive
EP2942290B1 (en) 2011-03-17 2016-09-14 Intercontinental Great Brands LLC Reclosable flexible film package and method of manufacture
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CN104144997A (zh) * 2011-12-22 2014-11-12 3M创新有限公司 基于烯烃嵌段共聚物的压敏粘合剂
CN105121546B (zh) 2013-04-18 2019-06-07 罗门哈斯公司 含有烯烃嵌段共聚物的可挤压粘着剂配方
EP2986449B1 (en) 2013-04-18 2017-03-29 Dow Global Technologies LLC Films containing extrudable adhesive formulations
BR112016002215B1 (pt) * 2013-08-20 2021-08-31 Rohm And Haas Company Composição, filme, artigo e dispositivo de fixação

Also Published As

Publication number Publication date
US20180346699A1 (en) 2018-12-06
EP3303496A1 (en) 2018-04-11
CN107614646A (zh) 2018-01-19
US10626257B2 (en) 2020-04-21
WO2016196000A1 (en) 2016-12-08
AR104645A1 (es) 2017-08-02
MX2017014708A (es) 2018-01-25
CN107614646B (zh) 2021-02-05
EP3303496B1 (en) 2019-04-03
WO2016196000A8 (en) 2017-11-09
JP2018521160A (ja) 2018-08-02
JP6886409B2 (ja) 2021-06-16
ES2728737T3 (es) 2019-10-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time