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BRPI0517546A - composto de camadas múltiplas com camada evoh e camada protetora - Google Patents

composto de camadas múltiplas com camada evoh e camada protetora

Info

Publication number
BRPI0517546A
BRPI0517546A BRPI0517546-1A BRPI0517546A BRPI0517546A BR PI0517546 A BRPI0517546 A BR PI0517546A BR PI0517546 A BRPI0517546 A BR PI0517546A BR PI0517546 A BRPI0517546 A BR PI0517546A
Authority
BR
Brazil
Prior art keywords
weight
layer
parts
hexamethylenediamine
acid
Prior art date
Application number
BRPI0517546-1A
Other languages
English (en)
Inventor
Guido Dr Schmitz
Harald Hoger
Hans Dr Ries
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BRPI0517546A publication Critical patent/BRPI0517546A/pt
Publication of BRPI0517546B1 publication Critical patent/BRPI0517546B1/pt

Links

Classifications

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    • 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
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

COMPOSTO DE CAMADAS MúLTIPLAS COM CAMADA EVOH E CAMADA PROTETORA. A presente invenção refere-se a um composto de camadas múltiplas contendo as seguintes etapas: uma camada interna (1) escolhida de uma massa de moldagem de fluorpolímero e uma massa de moldagem de poliolefina; (II) um camada promotora de aderência (II), com a seguinte composição: a) 0 até 80 partes em peso de um copolímero de enxerto de poliamina-poliamida, b) 0 até 100 partes em peso de poliamida, e) 0 até 85 partes em peso de um polímero escolhido de fluorpolímeros e poliolefinas, sendo que a soma das partes em peso de a), b) e c) perfaz 100 e sendo que adicionalmente na soma dos componentes a) e b) consistem pelo menos em 20 partes em peso de unidades monómeras, que derivam de caprolactama e/ou da combinação de hexametilenodiamina/ácido adípico, hexametilenodiamina/ácido subérico, hexametilenodiamina/ácido sebácico, hexametilenodiamino/d iácido dodecanóico, hexametilenod iamina/ isoftálico ou hexametilenodiamina/ácido tereftálico; d) no máximo 50 partes em peso de aditivos, escolhido de borracha amortecedora de impacto e/ou adjuvantes ou substâncias aditivas usuais; III, uma camada (III) a partir de massa de moldagem EVOH; apresentando uma aperfeiçoada aderência de camadas.
BRPI0517546A 2004-10-07 2005-08-10 composto de camadas múltiplas com camada evoh e camada protetora BRPI0517546B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410048776 DE102004048776A1 (de) 2004-10-07 2004-10-07 Mehrschichtverbund mit EVOH-Schicht und Schutzschicht
PCT/EP2005/053946 WO2006040206A1 (de) 2004-10-07 2005-08-10 Mehrschichtverbund mit evoh-schicht und schutzschicht

Publications (2)

Publication Number Publication Date
BRPI0517546A true BRPI0517546A (pt) 2008-10-14
BRPI0517546B1 BRPI0517546B1 (pt) 2015-11-17

Family

ID=35385426

Family Applications (1)

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BRPI0517546A BRPI0517546B1 (pt) 2004-10-07 2005-08-10 composto de camadas múltiplas com camada evoh e camada protetora

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US8133561B2 (en) 2012-03-13
EP1799452A1 (de) 2007-06-27
US20080317986A1 (en) 2008-12-25
DE102004048776A1 (de) 2006-04-13
JP4938671B2 (ja) 2012-05-23
KR20070094724A (ko) 2007-09-21
BRPI0517546B1 (pt) 2015-11-17
KR100879698B1 (ko) 2009-01-21
JP2008515658A (ja) 2008-05-15
WO2006040206A1 (de) 2006-04-20
EP1799452B1 (de) 2013-10-02
AR051134A1 (es) 2006-12-20
RU2007116698A (ru) 2008-11-20
CN1878671A (zh) 2006-12-13
RU2387545C2 (ru) 2010-04-27
CN100450772C (zh) 2009-01-14

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