ATE107224T1 - Biegsamer streck/schrumpf-film. - Google Patents

Biegsamer streck/schrumpf-film.

Info

Publication number
ATE107224T1
ATE107224T1 AT88303168T AT88303168T ATE107224T1 AT E107224 T1 ATE107224 T1 AT E107224T1 AT 88303168 T AT88303168 T AT 88303168T AT 88303168 T AT88303168 T AT 88303168T AT E107224 T1 ATE107224 T1 AT E107224T1
Authority
AT
Austria
Prior art keywords
density polyethylene
low density
film
shrink film
flexible stretch
Prior art date
Application number
AT88303168T
Other languages
English (en)
Inventor
Vincent Wayne Herran
George Dean Wofford
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of ATE107224T1 publication Critical patent/ATE107224T1/de

Links

Classifications

    • 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
    • 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
    • B32B27/06—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
    • 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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
AT88303168T 1987-04-10 1988-04-08 Biegsamer streck/schrumpf-film. ATE107224T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3675087A 1987-04-10 1987-04-10

Publications (1)

Publication Number Publication Date
ATE107224T1 true ATE107224T1 (de) 1994-07-15

Family

ID=21890425

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88303168T ATE107224T1 (de) 1987-04-10 1988-04-08 Biegsamer streck/schrumpf-film.

Country Status (12)

Country Link
US (1) US4927708A (de)
EP (1) EP0286430B1 (de)
JP (1) JP2634628B2 (de)
AT (1) ATE107224T1 (de)
AU (1) AU597166B2 (de)
BR (1) BR8801686A (de)
CA (1) CA1324749C (de)
DE (1) DE3850168T2 (de)
ES (1) ES2054800T3 (de)
MX (1) MX169269B (de)
NZ (1) NZ223877A (de)
ZA (1) ZA881918B (de)

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US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
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JP2960519B2 (ja) * 1990-10-09 1999-10-06 株式会社細川洋行 バリアー性輸液包装材
US5089321A (en) * 1991-01-10 1992-02-18 The Dow Chemical Company Multilayer polyolefinic film structures having improved heat seal characteristics
US5851610A (en) * 1991-02-07 1998-12-22 Applied Extrusion Technologies, Inc. Shrink films and articles including the same
JP2648404B2 (ja) * 1991-04-10 1997-08-27 出光石油化学株式会社 ポリエチレン系多層延伸フィルム
US5288531A (en) * 1991-08-09 1994-02-22 The Dow Chemical Company Pouch for packaging flowable materials
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5395471A (en) 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5562958A (en) * 1991-10-15 1996-10-08 The Dow Chemical Company Packaging and wrapping film
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US5635286A (en) * 1991-11-12 1997-06-03 Kohjin Co., Ltd. Heat shrinkable polyethylene laminate film
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US5766773A (en) * 1992-10-30 1998-06-16 Ventilair Films, Inc. Laminated stretch wrap film adhered by cling forces
US5935681A (en) * 1992-10-30 1999-08-10 Paulett; Harry K. Perforated stretch wrap film
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Also Published As

Publication number Publication date
US4927708A (en) 1990-05-22
EP0286430A2 (de) 1988-10-12
ES2054800T3 (es) 1994-08-16
ZA881918B (en) 1988-09-09
AU597166B2 (en) 1990-05-24
MX169269B (es) 1993-06-28
EP0286430B1 (de) 1994-06-15
DE3850168D1 (de) 1994-07-21
EP0286430A3 (en) 1989-05-03
BR8801686A (pt) 1988-11-16
JP2634628B2 (ja) 1997-07-30
JPS63264349A (ja) 1988-11-01
AU1445188A (en) 1988-10-13
NZ223877A (en) 1990-06-26
DE3850168T2 (de) 1994-09-22
CA1324749C (en) 1993-11-30

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Legal Events

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