NO990018L - Belegg og fremgangsmÕte for fremstilling derav - Google Patents

Belegg og fremgangsmÕte for fremstilling derav

Info

Publication number
NO990018L
NO990018L NO990018A NO990018A NO990018L NO 990018 L NO990018 L NO 990018L NO 990018 A NO990018 A NO 990018A NO 990018 A NO990018 A NO 990018A NO 990018 L NO990018 L NO 990018L
Authority
NO
Norway
Prior art keywords
polymer layer
substrate
coating
zeolite
extruded
Prior art date
Application number
NO990018A
Other languages
English (en)
Other versions
NO990018D0 (no
Inventor
Bill Gustavsson
Erkki Laiho
Tuomo Mokinen
Markku Sainio
Original Assignee
Borealis As
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 Borealis As filed Critical Borealis As
Publication of NO990018D0 publication Critical patent/NO990018D0/no
Publication of NO990018L publication Critical patent/NO990018L/no

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
    • 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
    • B32B27/32—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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/30—Fillers, e.g. particles, powders, beads, flakes, spheres, chips
    • 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

Abstract

Det er beskrevet et belegg og en fremgangsmåte for fremstilling av dette. Belegget innbefatter et polymerlag (9), som er ekstruderingsbelagt på et substrat (1), hvor belegget er kjennetegnet ved at det innbefatter partikler (l 1) av en i det vesentlige hydrofob aluminiumsilikat-zeolitt plassert mellom substratet (1) og polymerlaget (9) ekstruderingsbelagt derpå, og at zeolitten har en porediameter på minst 5,5 Å, et molforhold Si/Al i krystallgitteret.på minst 35, og en sorpsjonsevne for vann ved 25°C og 4,6 torr under 10 vekt-%. Når belegget (13) fremstilles innføres partikler (l 1) av den ovenfor nevnte zeolitten mellom polymerlaget (9) og substratet (1) for polymerlaget (9) ekstruderingsbelegges på substratet (1). Fortrinnsvis drysses zeolitt-partiklene (l 1) på substratoverflaten like før denne bringes i kontakt med det ekstruderte polymerlaget (9).
NO990018A 1996-07-05 1999-01-04 Belegg og fremgangsmÕte for fremstilling derav NO990018L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9602660A SE506874C2 (sv) 1996-07-05 1996-07-05 Beläggning innefattande zeolitpartiklar för eliminering av oönskad lukt och smak, samt sätt för framställning därav
PCT/SE1997/001197 WO1998001300A1 (en) 1996-07-05 1997-07-02 Coating and method of production thereof

Publications (2)

Publication Number Publication Date
NO990018D0 NO990018D0 (no) 1999-01-04
NO990018L true NO990018L (no) 1999-02-25

Family

ID=20403287

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990018A NO990018L (no) 1996-07-05 1999-01-04 Belegg og fremgangsmÕte for fremstilling derav

Country Status (5)

Country Link
EP (1) EP0909238A1 (no)
AU (1) AU3637597A (no)
NO (1) NO990018L (no)
SE (1) SE506874C2 (no)
WO (1) WO1998001300A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2335663B1 (de) 2009-12-19 2012-04-18 Nordenia Deutschland Gronau GmbH Verfahren zur Herstellung einer elastischen Folie, insbesondere für Hygieneartikel
US9801765B2 (en) 2012-11-12 2017-10-31 Sca Hygiene Products Ab Odour control material, method for preparation of an odour control material and an absorbent product comprising the odour control material
US9925096B2 (en) 2013-12-20 2018-03-27 Sca Hygiene Products Ab Absorbent product comprising an odor control material
PL3082703T3 (pl) 2013-12-20 2018-12-31 Essity Hygiene And Health Aktiebolag Wyrób chłonny zawierający kontrolujący zapach materiał

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749629A (en) * 1971-03-12 1973-07-31 Reynolds Metals Co Method of making a decorative lamination
SE467825B (sv) * 1991-01-22 1992-09-21 Neste Oy Saett att vid plastmaterial eliminera luktande/smakande aemnen
SE469080B (sv) * 1991-10-28 1993-05-10 Eka Nobel Ab Foerpackningsmaterial, foerfarande foer framstaellning av foerpackningsmaterial, anvaendning av hydrofob zeolit foer framstaellning av foerpackningsmaterial samt anvaendning av foerpackningsmaterial

Also Published As

Publication number Publication date
NO990018D0 (no) 1999-01-04
EP0909238A1 (en) 1999-04-21
SE9602660L (sv) 1998-01-06
SE9602660D0 (sv) 1996-07-05
AU3637597A (en) 1998-02-02
SE506874C2 (sv) 1998-02-23
WO1998001300A1 (en) 1998-01-15

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application