ES2135829T3 - Lamina adhesiva por fusion, formada por al menos una capa, bobinable exenta de agentes relajantes y de separacion a partir de copolimeros polares asi como resinas de bajo peso molecular. - Google Patents

Lamina adhesiva por fusion, formada por al menos una capa, bobinable exenta de agentes relajantes y de separacion a partir de copolimeros polares asi como resinas de bajo peso molecular.

Info

Publication number
ES2135829T3
ES2135829T3 ES96115504T ES96115504T ES2135829T3 ES 2135829 T3 ES2135829 T3 ES 2135829T3 ES 96115504 T ES96115504 T ES 96115504T ES 96115504 T ES96115504 T ES 96115504T ES 2135829 T3 ES2135829 T3 ES 2135829T3
Authority
ES
Spain
Prior art keywords
low molecular
groups
rollable
melting
mass
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96115504T
Other languages
English (en)
Inventor
Thomas Dr Gernot
Dirk Dr Schultze
Rainer Dr Brandt
Willi Schwarz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Produktions und Vertriebs GmbH and Co oHG
Original Assignee
Wolff Walsrode AG
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 Wolff Walsrode AG filed Critical Wolff Walsrode AG
Application granted granted Critical
Publication of ES2135829T3 publication Critical patent/ES2135829T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09J123/0853—Vinylacetate
    • 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
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C08L23/0876—Neutralised polymers, i.e. ionomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

LA PRESENTE INVENCION TRATA DE UNA HOJA EN MONOCAPA QUE SE COMPONE DE UNA MEZCLA POLIMERICA HECHA DE (I) 35 - 96,0 % EN MASA DE AL MENOS UN COPOLIMERO DE ETILENO Y ACETATO DE VINILO, (II) 2 - 35 % EN MASA DE AL MENOS UN COPOLIMERO DE ETILENO Y GRUPOS ACIDO Y/O GRUPOS ESTER Y/O OTROS GRUPOS POLARES INCLUYENDO SUS SALES O AL MENOS UN COPOLIMERO DE UNA {AL}-OLEFINA CON 3 A 10 ATOMOS DE CARBONO Y GRUPOS ACIDO Y/O GRUPOS ESTER Y/O OTROS GRUPOS POLARES INCLUYENDO SUS SALES O AL MENOS UN TERPOLIMERO DE ETILENO Y UNA {AL}-OLEFINA CON 3 A 10 ATOMOS DE CARBONO Y GRUPOS ACIDO Y/O GRUPOS ESTER Y/O OTROS GRUPOS POLARES INCLUYENDO SUS SALES, (III) 2 - 30 % EN MASA DE AL MENOS UNA RESINA DE BAJO PESO MOLECULAR PARA LA MEJORA DE LA ADHESION, Y (IV) 0 - 5 % EN MASA DE ADITIVOS Y ADYUVANTES USUALES, COMO ESTABILIZANTES, ABRILLANTADORES OPTICOS, COLORANTES FINAMENTE PIGMENTADOS Y/O LUBRICANTES.
ES96115504T 1995-10-10 1996-09-27 Lamina adhesiva por fusion, formada por al menos una capa, bobinable exenta de agentes relajantes y de separacion a partir de copolimeros polares asi como resinas de bajo peso molecular. Expired - Lifetime ES2135829T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19537754A DE19537754A1 (de) 1995-10-10 1995-10-10 Mindestens einschichtige Schmelzklebefolie mit release- und trennmittelfreier Wickelbarkeit aus polaren Copolymeren sowie niedermolekularen Harzen

Publications (1)

Publication Number Publication Date
ES2135829T3 true ES2135829T3 (es) 1999-11-01

Family

ID=7774514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96115504T Expired - Lifetime ES2135829T3 (es) 1995-10-10 1996-09-27 Lamina adhesiva por fusion, formada por al menos una capa, bobinable exenta de agentes relajantes y de separacion a partir de copolimeros polares asi como resinas de bajo peso molecular.

Country Status (3)

Country Link
EP (1) EP0768356B1 (es)
DE (2) DE19537754A1 (es)
ES (1) ES2135829T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848683B4 (de) * 1998-10-22 2004-05-06 Basf Ag Verbundschichtplatte
US20070298273A1 (en) * 2006-06-27 2007-12-27 Bemis Clysar, Inc. Multilayer shrink films having a core layer of EVA/ionomer blend
DE102007022727A1 (de) 2007-02-27 2008-08-28 Tesa Ag Oberflächenschutzfolie mit niedriger Abrollkraft
DE102008014302A1 (de) * 2008-03-05 2009-09-17 Rs Technologie Und Service Gmbh Verfahren zur Herstellung von Schutzelementen sowie deren Verwendung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346196A (en) * 1980-09-10 1982-08-24 E. I. Du Pont De Nemours And Company Heat seal composition comprising a blend of metal neutralized polymers
GB8804408D0 (en) * 1988-02-25 1988-03-23 Raychem Sa Nv Polyethylene alkyl acrylate adhesive composition
DE3935643A1 (de) * 1989-10-26 1991-05-02 Wolff Walsrode Ag Heisskaschierbare, hochglaenzende mehrschichtfolien
DE4309555A1 (de) * 1993-03-24 1994-09-29 Wolff Walsrode Ag Matte, biaxial gereckte Polypropylenfolie Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
EP0768356A1 (de) 1997-04-16
DE59602786D1 (de) 1999-09-23
DE19537754A1 (de) 1997-04-17
EP0768356B1 (de) 1999-08-18

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