MX9701781A - Pelicula de copolimero de alto encogimiento. - Google Patents

Pelicula de copolimero de alto encogimiento.

Info

Publication number
MX9701781A
MX9701781A MX9701781A MX9701781A MX9701781A MX 9701781 A MX9701781 A MX 9701781A MX 9701781 A MX9701781 A MX 9701781A MX 9701781 A MX9701781 A MX 9701781A MX 9701781 A MX9701781 A MX 9701781A
Authority
MX
Mexico
Prior art keywords
monomer
percent
mixtures
range
polyolefin
Prior art date
Application number
MX9701781A
Other languages
English (en)
Other versions
MXPA97001781A (es
Inventor
Edward K Bullock
Original Assignee
Applied Extrusion Technologies
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 Applied Extrusion Technologies filed Critical Applied Extrusion Technologies
Publication of MXPA97001781A publication Critical patent/MXPA97001781A/es
Publication of MX9701781A publication Critical patent/MX9701781A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • 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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0049—Heat shrinkable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/02—Copolymers of mineral oil hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Una película de encogimiento de polímero, biaxialmente orientada que tiene un encogimiento en la direccion de la máquina (DM) mayor que un encogimiento en la direccion transversal (DT), de manera que la DT es menor que o igual a la DM/2 en la escala de 100 degree C a 140 degree C. La película comprende por lo menos uno de los siguientes: a) un copolímero de poliolefina; b) un terpolímero de poliolefina; c) mezclas de copolímeros y homopolímeros de poliolefina; d) mezclas de copolímeros y terpolímeros de poliolefina; e) mezclas de terpolímeros y homopolímeros de poliolefina; y f) mezclas de copolímeros, homopolímeros y terpolímeros de poliolefina; en donde el copolímero comprende un primer y segundo monomero; el primer monomero se selecciona del grupo que consiste de etileno, propileno, butileno, y mezclas de los mismos; y el segundo monomero se selecciona del grupo que consiste de monomeros de alfaolefina que tienen de 2 a 10 átomos de carbono, y mezclas de los mismos. El primer monomero está presente en la escala de 99.5% a 75% en peso y el segundo monomero está presente en la escala de 0.5% a 25% en peso. El terpolímero comprende: (i) un monomero primario de etileno, propileno, butileno y mezclas de los mismos; (ii) un monomero secundario de monomeros de alfaolefina que tienen de 2 a 10 átomos de carbono y mezclas de los mismos; (iii) un monomero terciario de monomeros de alfa olefina que tienen de 2 a 10 átomos de carbono y mezclas de los mismos, en donde el monomero primario está presente en la escala de 50% a 99% en peso, y los monomeros secundario y terciario están presentes en la escala de 0.5% a 49.5% en peso, el homopolímero es polietileno, polipropileno y polibutileno.
MX9701781A 1994-09-07 1995-08-29 Pelicula de copolimero de alto encogimiento. MX9701781A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30150394A 1994-09-07 1994-09-07
US301503 1994-09-07
PCT/US1995/011041 WO1996007699A1 (en) 1994-09-07 1995-08-29 High shrinkage copolymer film

Publications (2)

Publication Number Publication Date
MXPA97001781A MXPA97001781A (es) 1997-06-01
MX9701781A true MX9701781A (es) 1997-06-28

Family

ID=23163674

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701781A MX9701781A (es) 1994-09-07 1995-08-29 Pelicula de copolimero de alto encogimiento.

Country Status (7)

Country Link
EP (1) EP0779911A1 (es)
AU (1) AU3462195A (es)
BR (1) BR9508998A (es)
CA (1) CA2199465A1 (es)
MX (1) MX9701781A (es)
NZ (1) NZ292443A (es)
WO (1) WO1996007699A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033864A1 (en) * 1995-04-25 1996-10-31 Mobil Oil Corporation Uniaxially shrinkable biaxially oriented polypropylene films
US5741563A (en) * 1995-09-18 1998-04-21 Exxon Chemical Patents Inc. Shrink films from propylene polymers
DE19823142C2 (de) * 1998-05-23 2001-02-22 Inst Polymerforschung Dresden Elastische Fäden, Folien, textile Flächengebilde und Hybridstrukturen mit hohem Schrumpfvermögen bei niedrigen Temperaturen und hoher Temperaturstabilität und Verfahren zu ihrer Herstellung
US6410136B1 (en) * 1999-11-16 2002-06-25 Applied Extrusion Technologies, Inc. Polyolefin films suitable for institutional applications
AU2008237210B2 (en) 2007-04-05 2012-08-16 Avery Dennison Corporation Pressure sensitive shrink label
US8282754B2 (en) 2007-04-05 2012-10-09 Avery Dennison Corporation Pressure sensitive shrink label
BR112012018617A2 (pt) 2010-01-28 2017-11-28 Avery Dennison Corp sistema de correia aplicador de etiqueta
CN107921761B (zh) 2016-05-10 2020-12-08 道格拉斯·迈克尔·特伦查得 太阳能反应盖膜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204843B1 (en) * 1984-12-13 1990-10-17 Showa Denko Kabushiki Kaisha Low temperature heat shrinkable film and process for producing the same
US4814135A (en) * 1987-12-22 1989-03-21 Union Carbide Corporation Process for extrusion
ES2125239T3 (es) * 1991-02-07 1999-03-01 Applied Extrusion Technologies Procedimiento para la fabricacion de pelicula contraible y laminados y capas de pelicula contraible resultantes.

Also Published As

Publication number Publication date
EP0779911A1 (en) 1997-06-25
BR9508998A (pt) 1998-01-13
NZ292443A (en) 1998-06-26
WO1996007699A1 (en) 1996-03-14
CA2199465A1 (en) 1996-03-14
AU3462195A (en) 1996-03-27

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