BR9911547A - Filme polimérico de múltiplas camadas, e, sacola - Google Patents

Filme polimérico de múltiplas camadas, e, sacola

Info

Publication number
BR9911547A
BR9911547A BR9911547-6A BR9911547A BR9911547A BR 9911547 A BR9911547 A BR 9911547A BR 9911547 A BR9911547 A BR 9911547A BR 9911547 A BR9911547 A BR 9911547A
Authority
BR
Brazil
Prior art keywords
layer
composition
copolymer
bag
vinyl acetate
Prior art date
Application number
BR9911547-6A
Other languages
English (en)
Other versions
BR9911547B1 (pt
Inventor
Keith D Lind
John Eckstein
Robert J Blemberg
Roger L Kaas
George H Walbrun
Original Assignee
American Nat Can 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 American Nat Can Co filed Critical American Nat Can Co
Publication of BR9911547A publication Critical patent/BR9911547A/pt
Publication of BR9911547B1 publication Critical patent/BR9911547B1/pt

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Classifications

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    • 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
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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
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  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

"FILME POLIMéRICO DE MúLTIPLAS CAMADAS, E, SACOLA" São fornecidos filmes compostos de uma primeira camada, a composição da referida primeira camada sendo composta de uma mistura de um copolímero de etileno acetato de vinila; polietileno de baixa densidade linear; um segundo copolímero de etileno acetato de vinila; e deslizante; uma segunda camada, a composição da referida segunda camada compreendendo um copolímero de etileno acetato de vinila e onde cada uma das primeira e segunda camadas têm dois superfícies; uma terceira camada, a composição da referida terceira camada sendo composta de acrilato de metila cloreto de vinilideno e onde a referida terceira camada é colocada entre as referidas primeira e segunda camadas, uma quarta camada, a composição da referida quarta camada sendo a mesma que a da referida primeira camada onde a referida quarta camada é aderida à referida primeira camada na superfície oposta à referida terceira camada; e uma quinta camada, a composição da referida quinta camada sendo composta por uma mistura de polietileno linear de baixa densidade e polietileno de baixa densidade onde a referida quinta camada é aderida à referida segunda camada na superfície oposta à referida terceira camada.
BRPI9911547-6A 1998-06-26 1999-06-21 filme polimérico de múltiplas camadas, e, sacola. BR9911547B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/105,623 US6074715A (en) 1993-06-24 1998-06-26 Heat shrinkable barrier bags
PCT/US1999/013913 WO2000000392A1 (en) 1998-06-26 1999-06-21 Heat shrinkable barrier bags

Publications (2)

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BR9911547A true BR9911547A (pt) 2001-03-20
BR9911547B1 BR9911547B1 (pt) 2009-08-11

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US (2) US6074715A (pt)
EP (1) EP1124726B1 (pt)
AR (1) AR018941A1 (pt)
AT (1) ATE342197T1 (pt)
AU (1) AU742975B2 (pt)
BR (1) BR9911547B1 (pt)
DE (1) DE69933575T2 (pt)
ES (1) ES2278448T3 (pt)
NZ (1) NZ508964A (pt)
WO (1) WO2000000392A1 (pt)

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Also Published As

Publication number Publication date
AR018941A1 (es) 2001-12-12
ATE342197T1 (de) 2006-11-15
BR9911547B1 (pt) 2009-08-11
EP1124726A1 (en) 2001-08-22
AU4443199A (en) 2000-01-17
AU742975B2 (en) 2002-01-17
DE69933575T2 (de) 2007-06-28
US6544660B1 (en) 2003-04-08
DE69933575D1 (de) 2006-11-23
WO2000000392A1 (en) 2000-01-06
EP1124726B1 (en) 2006-10-11
US6074715A (en) 2000-06-13
NZ508964A (en) 2003-02-28
EP1124726A4 (en) 2001-09-12
ES2278448T3 (es) 2007-08-01

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