ECSP951585A - EXTRUDED COMPOSITIONS HAVING HIGH STRETCH AND SUBSTANTIALLY REDUCED THICKNESS - Google Patents

EXTRUDED COMPOSITIONS HAVING HIGH STRETCH AND SUBSTANTIALLY REDUCED THICKNESS

Info

Publication number
ECSP951585A
ECSP951585A EC1995001585A ECSP951585A ECSP951585A EC SP951585 A ECSP951585 A EC SP951585A EC 1995001585 A EC1995001585 A EC 1995001585A EC SP951585 A ECSP951585 A EC SP951585A EC SP951585 A ECSP951585 A EC SP951585A
Authority
EC
Ecuador
Prior art keywords
composition
substantially reduced
high stretch
extrusion
reduced thickness
Prior art date
Application number
EC1995001585A
Other languages
Spanish (es)
Inventor
Pradeep Jain
Lawrence T Kale
David C Kelley
Deepak R Parikh
Sharon L Baker
Osborne K Mokenney
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 filed Critical
Priority to EC1995001585A priority Critical patent/ECSP951585A/en
Publication of ECSP951585A publication Critical patent/ECSP951585A/en

Links

Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

El invento se refiere a una composición extruída de polímeros etilénicos con un alto estiramiento y espesor de salida substancialmente reducido, un proceso para elaborar dicha composición y un proceso para preparar revestimientos de extrusión, perfiles de extrusión, y películas moldeadas por extrusión. La composición extruida de los polimeros etilénicos está compuesta de 75-95 por ciento y 5-25 por cineto del peso de por lo menos un entre polímero etilénico de alta presión caracterizado por tener una alta fuerza de fundición y una amplia distribución bimodal de peso molecular. En los perfoles, revestimientos o películas la composición puede ser utilizada como sellador, adhesivo o capas resistentes al abuso.The invention relates to an extruded composition of ethylenic polymers with a high stretch and substantially reduced outlet thickness, a process for making such composition and a process for preparing extrusion coatings, extrusion profiles, and extrusion molded films. The extruded composition of the ethylenic polymers is composed of 75-95 percent and 5-25 percent by weight kineto of at least one high pressure ethylene polymer characterized by having a high melting force and a wide bimodal molecular weight distribution . In perforations, coatings or films the composition can be used as a sealant, adhesive or abuse resistant layers.

EC1995001585A 1995-11-14 1995-11-14 EXTRUDED COMPOSITIONS HAVING HIGH STRETCH AND SUBSTANTIALLY REDUCED THICKNESS ECSP951585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EC1995001585A ECSP951585A (en) 1995-11-14 1995-11-14 EXTRUDED COMPOSITIONS HAVING HIGH STRETCH AND SUBSTANTIALLY REDUCED THICKNESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EC1995001585A ECSP951585A (en) 1995-11-14 1995-11-14 EXTRUDED COMPOSITIONS HAVING HIGH STRETCH AND SUBSTANTIALLY REDUCED THICKNESS

Publications (1)

Publication Number Publication Date
ECSP951585A true ECSP951585A (en) 1997-06-27

Family

ID=42042227

Family Applications (1)

Application Number Title Priority Date Filing Date
EC1995001585A ECSP951585A (en) 1995-11-14 1995-11-14 EXTRUDED COMPOSITIONS HAVING HIGH STRETCH AND SUBSTANTIALLY REDUCED THICKNESS

Country Status (1)

Country Link
EC (1) ECSP951585A (en)

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