BR112014015280A8 - película multicamada contendo um biopolímero - Google Patents

película multicamada contendo um biopolímero

Info

Publication number
BR112014015280A8
BR112014015280A8 BR112014015280A BR112014015280A BR112014015280A8 BR 112014015280 A8 BR112014015280 A8 BR 112014015280A8 BR 112014015280 A BR112014015280 A BR 112014015280A BR 112014015280 A BR112014015280 A BR 112014015280A BR 112014015280 A8 BR112014015280 A8 BR 112014015280A8
Authority
BR
Brazil
Prior art keywords
biopolymer
core layer
outer layer
polyolefin
film containing
Prior art date
Application number
BR112014015280A
Other languages
English (en)
Other versions
BR112014015280A2 (pt
Inventor
M Thompson Brent
J Wideman Gregory
H Wang James
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR112014015280A2 publication Critical patent/BR112014015280A2/pt
Publication of BR112014015280A8 publication Critical patent/BR112014015280A8/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
    • B32B27/06—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
    • B32B27/32—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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • 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
    • B32B2250/03—3 layers
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B32B2307/7163—Biodegradable
    • 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

Landscapes

  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

resumo película multicamada contendo um biopolímero uma película que contém uma camada de núcleo posicionada adjacente a uma camada externa é fornecida. a camada de núcleo contém uma percentagem relativamente alta de biopolímeros termoplásticos que são biodegradáveis ??e renováveis. apesar de serem biodegradáveis ??e renováveis, muitos biopolímeros tendem a ser relativamente rígidos na natureza. os presentes inventores descobriram, no entanto, que através do controle seletivo dos componentes da camada de núcleo e da camada externa, uma película pode ser prontamente moldada, apresentando boas propriedades mecânicas. entre outras coisas, isto é obtido pela mistura do biopolímero na camada central com uma poliolefina. uma poliolefina é também usada na camada externa. além de proporcionar funcionalidade à película (por exemplo, selagem por calor, estampagem, etc.), a camada externa contendo poliolefina também ajuda a neutralizar a rigidez do biopolímero na camada do núcleo e a melhorar a processabilidade, rigidez e ductilidade. 1/1
BR112014015280A 2011-12-20 2012-12-18 película multicamada contendo um biopolímero BR112014015280A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/330,820 US9718258B2 (en) 2011-12-20 2011-12-20 Multi-layered film containing a biopolymer
PCT/IB2012/057439 WO2013093783A2 (en) 2011-12-20 2012-12-18 Multi-layered film containing a biopolymer

Publications (2)

Publication Number Publication Date
BR112014015280A2 BR112014015280A2 (pt) 2017-06-13
BR112014015280A8 true BR112014015280A8 (pt) 2017-06-13

Family

ID=48610414

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015280A BR112014015280A8 (pt) 2011-12-20 2012-12-18 película multicamada contendo um biopolímero

Country Status (10)

Country Link
US (1) US9718258B2 (pt)
EP (1) EP2794270A4 (pt)
KR (1) KR20140110865A (pt)
CN (1) CN103987521B (pt)
AU (1) AU2012356192B2 (pt)
BR (1) BR112014015280A8 (pt)
CL (1) CL2014001649A1 (pt)
MX (1) MX2014007455A (pt)
PE (1) PE20141333A1 (pt)
WO (1) WO2013093783A2 (pt)

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CN105196667B (zh) * 2015-10-13 2017-04-05 淄博华致林包装制品有限公司 药用阻燃型塑料包装材料及其制备工艺
CN105291603A (zh) * 2015-11-19 2016-02-03 湖南省客来宝生物能源科技有限公司 一种多功能生物降解膜打印机
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KR20140110865A (ko) 2014-09-17
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PE20141333A1 (es) 2014-10-04
AU2012356192A1 (en) 2014-06-05
WO2013093783A2 (en) 2013-06-27
US20130157032A1 (en) 2013-06-20
BR112014015280A2 (pt) 2017-06-13
AU2012356192B2 (en) 2016-06-30
EP2794270A2 (en) 2014-10-29
CN103987521B (zh) 2016-11-23
CN103987521A (zh) 2014-08-13
US9718258B2 (en) 2017-08-01
WO2013093783A3 (en) 2013-08-22
CL2014001649A1 (es) 2014-11-28

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