AU556396B2 - Coextruded elastomeric films - Google Patents

Coextruded elastomeric films

Info

Publication number
AU556396B2
AU556396B2 AU20365/83A AU2036583A AU556396B2 AU 556396 B2 AU556396 B2 AU 556396B2 AU 20365/83 A AU20365/83 A AU 20365/83A AU 2036583 A AU2036583 A AU 2036583A AU 556396 B2 AU556396 B2 AU 556396B2
Authority
AU
Australia
Prior art keywords
elastomeric films
coextruded elastomeric
coextruded
films
elastomeric
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.)
Ceased
Application number
AU20365/83A
Other versions
AU2036583A (en
Inventor
Robert Cosmo Diluccio
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of AU2036583A publication Critical patent/AU2036583A/en
Application granted granted Critical
Publication of AU556396B2 publication Critical patent/AU556396B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B32B27/06—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
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • 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
AU20365/83A 1982-09-27 1983-09-09 Coextruded elastomeric films Ceased AU556396B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42444882A 1982-09-27 1982-09-27
US424448 1982-09-27

Publications (2)

Publication Number Publication Date
AU2036583A AU2036583A (en) 1984-04-24
AU556396B2 true AU556396B2 (en) 1986-10-30

Family

ID=23682665

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20365/83A Ceased AU556396B2 (en) 1982-09-27 1983-09-09 Coextruded elastomeric films

Country Status (4)

Country Link
EP (1) EP0120052A4 (en)
JP (1) JPS59501620A (en)
AU (1) AU556396B2 (en)
WO (1) WO1984001327A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112674A (en) * 1989-11-07 1992-05-12 Exxon Chemical Company Inc. Cling packaging film for wrapping food products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595735A (en) * 1968-05-06 1971-07-27 Nat Distillers Chem Corp Blown tubular films
US3817821A (en) * 1972-11-08 1974-06-18 Du Pont Laminar packaging film
DE2925205A1 (en) * 1979-06-22 1981-02-05 Bayer Ag STEAM-STEELABLE, SEALABLE FILMS
US4391362A (en) * 1981-02-17 1983-07-05 Nabisco Brands, Inc. Speed controlled infeed conveyor system
US4352849A (en) * 1981-03-26 1982-10-05 W. R. Grace & Co. Coextruded, heat-shrinkable, multi-layer, polyolefin packaging film

Also Published As

Publication number Publication date
WO1984001327A1 (en) 1984-04-12
EP0120052A4 (en) 1985-03-08
JPS59501620A (en) 1984-09-13
EP0120052A1 (en) 1984-10-03
AU2036583A (en) 1984-04-24

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