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BR9005625A - Processo para a preparacao de uma estrutura de pelicula de produto contraivel a quente e estrutura de pelicula de multi-camadas - Google Patents

Processo para a preparacao de uma estrutura de pelicula de produto contraivel a quente e estrutura de pelicula de multi-camadas

Info

Publication number
BR9005625A
BR9005625A BR909005625A BR9005625A BR9005625A BR 9005625 A BR9005625 A BR 9005625A BR 909005625 A BR909005625 A BR 909005625A BR 9005625 A BR9005625 A BR 9005625A BR 9005625 A BR9005625 A BR 9005625A
Authority
BR
Brazil
Prior art keywords
preparation
layer film
controllable product
hot controllable
hot
Prior art date
Application number
BR909005625A
Other languages
English (en)
Inventor
Everson Amaral
Ralf Korpman
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of BR9005625A publication Critical patent/BR9005625A/pt

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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
BR909005625A 1989-11-07 1990-11-07 Processo para a preparacao de uma estrutura de pelicula de produto contraivel a quente e estrutura de pelicula de multi-camadas BR9005625A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/432,834 US5156789A (en) 1989-11-07 1989-11-07 Method of preparing a heat shrinkable, elastic, glueable polyethylene and ethylene vinyl acetate film

Publications (1)

Publication Number Publication Date
BR9005625A true BR9005625A (pt) 1991-09-17

Family

ID=23717772

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909005625A BR9005625A (pt) 1989-11-07 1990-11-07 Processo para a preparacao de uma estrutura de pelicula de produto contraivel a quente e estrutura de pelicula de multi-camadas

Country Status (4)

Country Link
US (1) US5156789A (pt)
BR (1) BR9005625A (pt)
GB (1) GB2239628B (pt)
ZA (1) ZA908890B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0500590B1 (en) * 1989-11-17 1995-07-12 Minnesota Mining And Manufacturing Company Elastomeric laminates with microtextured skin layers
US5501679A (en) * 1989-11-17 1996-03-26 Minnesota Mining And Manufacturing Company Elastomeric laminates with microtextured skin layers
US5789065A (en) * 1996-10-11 1998-08-04 Kimberly-Clark Worldwide, Inc. Laminated fabric having cross-directional elasticity and method for producing same
US6436529B1 (en) 1997-01-21 2002-08-20 3M Innovative Properties Company Elatomeric laminates and composites
US6440533B1 (en) 2000-09-22 2002-08-27 Tredegar Film Products Corporation PVC replacement film
US20030216707A1 (en) * 2002-04-02 2003-11-20 Sca Hygiene Products Ab Absorbent product side flap arrangement
RU2434753C2 (ru) * 2005-05-12 2011-11-27 Клоупэй Плэстик Продактс Компани, Инк. Эластомерные пленки с хрупкими неслипающимися поверхностными слоями
US20100285286A1 (en) * 2005-11-22 2010-11-11 Pliant Corporation Elastic laminates
US8176685B2 (en) * 2006-09-14 2012-05-15 Trimaco, Llc Protective sheet made from a blend of ethylene vinyl acetate (EVA) and polyethylene (PE)
US9868248B2 (en) * 2010-11-26 2018-01-16 Kaneka Corporation Stretched film and method for producing the same
CN117922131A (zh) * 2023-11-30 2024-04-26 江苏大海塑料股份有限公司 一种运动服饰用peva膜及其制备工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA880848A (en) * 1971-09-14 Ethyl Corporation Polymeric film
US4579696A (en) * 1982-09-27 1986-04-01 E. I. Dupont De Nemours And Company Process for making coextruded elastomeric films
US4865902A (en) * 1986-01-17 1989-09-12 E. I. Du Pont De Nemours And Company Multilayered polyolefin high shrinkage, low-shrink force shrink film
US5019315A (en) * 1988-10-25 1991-05-28 Mobil Oil Corporation Preparing multi-layer coextruded polyolefin stretch wrap films

Also Published As

Publication number Publication date
GB2239628B (en) 1994-03-09
US5156789A (en) 1992-10-20
GB9024088D0 (en) 1990-12-19
ZA908890B (en) 1992-07-29
GB2239628A (en) 1991-07-10

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 07/11/2010