BR112018012700A2 - filme para embalagem - Google Patents

filme para embalagem

Info

Publication number
BR112018012700A2
BR112018012700A2 BR112018012700A BR112018012700A BR112018012700A2 BR 112018012700 A2 BR112018012700 A2 BR 112018012700A2 BR 112018012700 A BR112018012700 A BR 112018012700A BR 112018012700 A BR112018012700 A BR 112018012700A BR 112018012700 A2 BR112018012700 A2 BR 112018012700A2
Authority
BR
Brazil
Prior art keywords
multilayer film
layers
less
density
skin
Prior art date
Application number
BR112018012700A
Other languages
English (en)
Other versions
BR112018012700B1 (pt
Inventor
W Lawrence Cody
M Jones Joshua
C Tuberquia Juan
N Sanketh Kumar
J Chopin Lamy Iii
L Kardos Lori
S Vardeman Micah
E Clayfield Timothy
B Bellefontaine William
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112018012700A2 publication Critical patent/BR112018012700A2/pt
Publication of BR112018012700B1 publication Critical patent/BR112018012700B1/pt

Links

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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0207—Particles made of materials belonging to B32B25/00
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/72—Density
    • 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
    • B32B2319/00—Synthetic rubber
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/16—EPDM, i.e. ethylene propylene diene monomer
    • 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
    • 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
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

a presente divulgação fornece um filme. numa modalidade, um filme de múltiplas camadas tendo pelo menos três camadas é formado. o filme de múltiplas camadas inclui duas camadas de pele, cada camada de pele composta por uma mistura de um polietileno de baixa densidade e um elastômero à base de etileno tendo uma densidade inferior a 0,90 g/cc. o filme de múltiplas camadas também inclui uma camada de núcleo localizada entre as camadas de pele. a camada de núcleo inclui um plastômero à base de propileno tendo uma densidade inferior a 0,90 g/cc. o filme de múltiplas camadas tem uma temperatura final de início de 90°c a 110°c e uma resistência de vedação a quente de 120°c de 1,5 n/cm a 2,5 n/cm.
BR112018012700-0A 2015-12-22 2016-12-19 Filme de múltiplas camadas tendo pelo menos três camadas e embalagem BR112018012700B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562270700P 2015-12-22 2015-12-22
US62/270,700 2015-12-22
PCT/US2016/067526 WO2017112587A1 (en) 2015-12-22 2016-12-19 Film for packaging

Publications (2)

Publication Number Publication Date
BR112018012700A2 true BR112018012700A2 (pt) 2018-12-04
BR112018012700B1 BR112018012700B1 (pt) 2023-01-24

Family

ID=57755484

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012700-0A BR112018012700B1 (pt) 2015-12-22 2016-12-19 Filme de múltiplas camadas tendo pelo menos três camadas e embalagem

Country Status (11)

Country Link
US (1) US11084258B2 (pt)
EP (1) EP3393796B1 (pt)
JP (1) JP6921084B2 (pt)
CN (1) CN108602327B (pt)
AR (1) AR107047A1 (pt)
BR (1) BR112018012700B1 (pt)
CA (1) CA3009192C (pt)
ES (1) ES2865329T3 (pt)
MX (1) MX2018007477A (pt)
MY (1) MY190075A (pt)
WO (1) WO2017112587A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110077034A (zh) * 2019-04-08 2019-08-02 上海小耀新材料技术中心 一种包装复合膜
BR112022005010A2 (pt) * 2019-09-30 2022-06-21 Dow Global Technologies Llc Filme elástico de múltiplas camadas
US20230022818A1 (en) * 2019-12-16 2023-01-26 Sabic Global Technologies B.V. Multilayer films for packaging rubber bales
CN115122738B (zh) * 2022-06-27 2023-08-11 江门市华龙膜材股份有限公司 一种橡胶密炼包装膜及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929479A (en) 1987-08-10 1990-05-29 Showa Denko Kabushiki Kaisha Medical bag
EP0385599A3 (en) 1989-02-13 1992-08-05 Exxon Chemical Patents Inc. Film and polymer composition for film
US5525659A (en) 1993-09-08 1996-06-11 The Dow Chemical Company Batch inclusion packages
US5415905A (en) 1993-09-29 1995-05-16 Exxon Chemical Patents Inc. Dispersible film
BR9713688A (pt) 1996-12-05 2000-03-28 Exxon Chemical Patents Inc Filme dispersável
KR100745227B1 (ko) 2000-05-26 2007-08-01 다우 글로벌 테크놀로지스 인크. 폴리에틸렌 풍부/폴리프로필렌 블렌드 및 그의 용도
US20040023052A1 (en) * 2002-07-31 2004-02-05 Benoit Ambroise Matte surface film
CN101117036A (zh) * 2006-07-31 2008-02-06 陶氏全球科技股份有限公司 层状膜组合、由其制备的包装以及使用方法
WO2008137285A1 (en) 2007-05-02 2008-11-13 Dow Global Technologies Inc. Batch inclusion packages
US9067391B2 (en) * 2008-02-01 2015-06-30 Pang-Chia Lu Coated biaxially oriented film via in-line coating process

Also Published As

Publication number Publication date
AR107047A1 (es) 2018-03-14
CA3009192A1 (en) 2017-06-29
BR112018012700B1 (pt) 2023-01-24
CN108602327A (zh) 2018-09-28
MX2018007477A (es) 2018-08-15
CN108602327B (zh) 2021-10-26
MY190075A (en) 2022-03-24
US20190255819A1 (en) 2019-08-22
JP6921084B2 (ja) 2021-08-18
JP2019501038A (ja) 2019-01-17
WO2017112587A1 (en) 2017-06-29
EP3393796B1 (en) 2021-03-31
CA3009192C (en) 2023-10-17
US11084258B2 (en) 2021-08-10
EP3393796A1 (en) 2018-10-31
ES2865329T3 (es) 2021-10-15

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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]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/06/2018, OBSERVADAS AS CONDICOES LEGAIS