FI109803B - Värmefogbara plastfolier med flera skikt - Google Patents

Värmefogbara plastfolier med flera skikt Download PDF

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Publication number
FI109803B
FI109803B FI934043A FI934043A FI109803B FI 109803 B FI109803 B FI 109803B FI 934043 A FI934043 A FI 934043A FI 934043 A FI934043 A FI 934043A FI 109803 B FI109803 B FI 109803B
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FI
Finland
Prior art keywords
weight
heat
copolymer
layer
sealing
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Application number
FI934043A
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English (en)
Finnish (fi)
Other versions
FI934043A (fi
FI934043A0 (fi
Inventor
Werner Siol
Juergen Maul
Ulrich Terbrack
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Roehm Gmbh
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Publication of FI934043A0 publication Critical patent/FI934043A0/fi
Publication of FI934043A publication Critical patent/FI934043A/fi
Application granted granted Critical
Publication of FI109803B publication Critical patent/FI109803B/sv

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    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • 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
    • 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
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for containers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2839—Web or sheet containing structurally defined element or component and having an adhesive outermost layer with release or antistick coating
    • 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
    • Y10T428/31924—Including polyene monomers
    • 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
    • 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
    • Y10T428/31931—Polyene monomer-containing
    • 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
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Claims (13)

1. Värmefogbara plastfolier KF, bestäende av minst tvä pä varandra häftande skikt innehällande ett bärareskikt T av ett en tväfasig polymerblandning omfattande slag-5 fast polystyrenharts PS, kännetecknade därav, att tili bärareskiktet T häftar ett fogskikt S bestäende av 20 -100 vikt-% av en kopolymerisat P, bestäende av: pl) 20 - 90 vikt-% metylmetakrylat och/eller etylmetakrylat, p2) 10 - 80 vikt-% ätminstone en momoner med formeln (I): 10 CH3 O I II CH2 = C - C - O - Ri (I) 15 där Ri är en alkylgrupp med 3 - 24 kolatomer, och p3) 0 -10 vikt-% en eller flera med monomererna pl) och p2) kopolymeriserbara monomerer, som skiljer sig frän monomererna pl) och p2), 20 ·,·. varvid monomererna pl), p2) och p3) utgör sammanlagt 100 vikt-%. • · i · · ···.
2. Värmefogbara plastfolier KF enligt patentkrav 1, kännetecknade därav, att det .;. slagfasta polystyrenhartset PS bestär av styren/butadien-multiblockkopolymerer : . ·. 25 med en polybutadienhalt av över 50 vikt-%, styren/butadien-multiblockkopolymerer • · , -: ·. med en polybutadienhalt 15 - 50 vikt-%, eller genom radikalpolymerisation fram- * » * ställda, slagfasthetsmodifierade polystyren, eller av blandningar av de nämnda poly-. ·. : merisaterna med varandra eller med glasklart polystyren. « I t * » 30
3. Värmefogbara plastfolier KF enligt patentkrav 1 och 2, kännetecknade därav, *.,, att de slagfasta polystyrenhartset PS bestär av 40 - 100 vikt-% av en blockkopoly- ’: ‘ ’ mer BC bestäende av: li: A) 15 - 85 vikt-% styren och :: B) 85 -15 vikt-% butadien och/eller isopren. 29 109803
4. Värmefogbara plastfolier KF enligt patentkrav 1 - 3, kännetecknade därav, att kopolymerisaten P innehäller elastomerfaser med andelar av 1 - 65 vikt-%, som är utrustade med ympningsfästen, vars sammansättning motsvarar kopolymeratet P.
5 5. Värmefogbara plastfolier KF enligt patentkrav 1 - 4, kännetecknade därav, att bärareskiktet T innehäller pl bas av hela bärareskiktet T 0,1 - 50 vikt-% kopolymeri-sat P.
6. Värmefogbara plastfolier KF enligt patentkrav 1 - 5, kännetecknade därav, att 10 fogskiktet S innehäller pä bas av hela fogskiktet S 0,1 - 80 vikt-% slagfast polysty- renharts PS.
7. Värmefogbara plastfolier KF enligt patentkrav 1-6, kännetecknade därav, att fogskiktet S bestär av minst tre komponenter 15 45 - 65 vikt-% kopolymer P 10 - 35 vikt-% blockkopolymer med en polybutadienhalt över 50 vikt-% och 10 - 35 vikt-% en blockkopolymer med en polybutadienhalt 15 - 50 vikt-%. 20
8. Värmefogbara plastfolier KF enligt patentkrav 1-7, kännetecknade därav, att *·*: den totala tjockleken av plastfolierna KF är maximalt 500 pm. • · * · · # • Mt
9. Värmefogbara plastfolier enligt patentkrav 1-8, kännetecknade därav, att •; · tjockleken av bärareskiktet T är mellan 5 och 495 pm och tjockleken av det pä bära- • ‘ · *; 25 reskiktet häftande fogskiktet S är mellan 2 och 495 pm med en total tjocklek av :' · *: filmen mellan 80 och 500 pm. • :' ·. f
10. Värmefogbara plastfolier enligt patentkrav 1-9, kännetecknade därav, att • · plastfolierna KF är belagda med ett tilläggsskikt Z, som hindrar adhesion av plastfo- * · · 30 lien KF pä foghuvudet. * I
• * 11. Värmefogbar plastfolie KF enligt patentkrav 10, kännetecknad därav, att :: tilläggsskiktet Z bestär av ett plast med en mjuktemperatur över 160°C. ti» 30 109803
12. Ett plastförbund av värmefogbara plastfolier enligt patentkrav 1 - 11.
13. Användning av värmefogbara plastfolier KF enligt patentkrav 1-11 tili fogning av behällare av (slagfast) polystyren. 5 • · 4 · « • · f I · • I « I · · • · 4 • » · * * * • 4 4 4 • 4 » * 1(4
FI934043A 1992-09-19 1993-09-15 Värmefogbara plastfolier med flera skikt FI109803B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4241682 1992-09-19
DE19924231395 DE4231395A1 (de) 1992-09-19 1992-09-19 Heißsiegelfähige Kunststoff-Folien
DE4231395 1992-09-19
DE19924241682 DE4241682A1 (de) 1992-09-19 1992-11-24 Mehrschichtige heißsiegelfähige Kunststoff-Folien

Publications (3)

Publication Number Publication Date
FI934043A0 FI934043A0 (fi) 1993-09-15
FI934043A FI934043A (fi) 1994-03-20
FI109803B true FI109803B (sv) 2002-10-15

Family

ID=25918664

Family Applications (2)

Application Number Title Priority Date Filing Date
FI934043A FI109803B (sv) 1992-09-19 1993-09-15 Värmefogbara plastfolier med flera skikt
FI934042A FI109804B (sv) 1992-09-19 1993-09-15 Värmeförsegelbara plastfolier

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Application Number Title Priority Date Filing Date
FI934042A FI109804B (sv) 1992-09-19 1993-09-15 Värmeförsegelbara plastfolier

Country Status (9)

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US (2) US5527576A (sv)
EP (2) EP0590461B1 (sv)
JP (2) JPH06206288A (sv)
KR (2) KR960008302B1 (sv)
AT (2) ATE166900T1 (sv)
DE (4) DE4231395A1 (sv)
DK (1) DK0589385T3 (sv)
ES (2) ES2111679T3 (sv)
FI (2) FI109803B (sv)

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Also Published As

Publication number Publication date
EP0590461A3 (en) 1994-08-10
JPH06206288A (ja) 1994-07-26
KR940007094A (ko) 1994-04-26
DE4241682A1 (de) 1994-03-24
FI109804B (sv) 2002-10-15
EP0589385B1 (de) 1998-06-03
ES2118864T3 (es) 1998-10-01
EP0589385A2 (de) 1994-03-30
US5540989A (en) 1996-07-30
DE4231395A1 (de) 1994-03-24
ATE166900T1 (de) 1998-06-15
DE59307776D1 (de) 1998-01-15
FI934043A (fi) 1994-03-20
FI934043A0 (fi) 1993-09-15
DE59308638D1 (de) 1998-07-09
DK0589385T3 (da) 1998-11-30
FI934042A (fi) 1994-03-20
US5527576A (en) 1996-06-18
EP0590461B1 (de) 1997-12-03
ES2111679T3 (es) 1998-03-16
KR940006761A (ko) 1994-04-25
JP3308674B2 (ja) 2002-07-29
KR960008302B1 (en) 1996-06-24
EP0589385A3 (en) 1994-08-10
JPH06240015A (ja) 1994-08-30
ATE160799T1 (de) 1997-12-15
FI934042A0 (fi) 1993-09-15
EP0590461A2 (de) 1994-04-06

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