EP0221919A1 - Composition thermoplastique comprenant un polymere de propylene et un copolymere a base d'ethylene et d'anhydride maleique, et articles obtenus - Google Patents
Composition thermoplastique comprenant un polymere de propylene et un copolymere a base d'ethylene et d'anhydride maleique, et articles obtenusInfo
- Publication number
- EP0221919A1 EP0221919A1 EP86902428A EP86902428A EP0221919A1 EP 0221919 A1 EP0221919 A1 EP 0221919A1 EP 86902428 A EP86902428 A EP 86902428A EP 86902428 A EP86902428 A EP 86902428A EP 0221919 A1 EP0221919 A1 EP 0221919A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- parts
- weight
- polymer
- thermoplastic composition
- composition according
- 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.)
- Withdrawn
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
- C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/08—Copolymers of ethene
- C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09D123/0869—Acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
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- 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
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
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- 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
- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
-
- 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]
- Y10T428/31511—Of epoxy ether
- Y10T428/31515—As intermediate layer
- Y10T428/31522—Next to metal
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- 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]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated 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]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated monomers
- Y10T428/31699—Ester, halide or nitrile of addition polymer
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- 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
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- 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
Definitions
- This composition is intended in particular for the manufacture of films having good adhesion properties. It can also contain mineral fillers and lead to the manufacture of industrial articles having improved impact resistance.
- compositions reinforced with mineral fillers are already known and are commonly used industrially; they allow the base polymers to be made more rigid.
- EP-A-0000 783 describes compositions comprising:
- (C) from 1 to 10 parts by volume of a mineral filler in the form of lamellae (preferably talc), the sum of the parts by volume of (A), (B) and (C) being equal to 100 parts in volume.
- a mineral filler in the form of lamellae (preferably talc)
- the sum of the parts by volume of (A), (B) and (C) being equal to 100 parts in volume.
- the present invention aims in fact to improve the impact resistance, in particular when cold, so as to allow the manufacture of industrial articles liable to be subjected to impacts.
- the present invention aims at the development of films retaining the essential properties of the favorable properties of propylene polymers and also having remarkable adhesion properties on various substrates.
- the present invention firstly relates to a thermoplastic composition
- a thermoplastic composition comprising, per 100 parts by weight, from 1 to 93 parts by weight at least one propylene-based polymer or copolymer (A), characterized in that it additionally comprises from 7 to 99 parts by weight of at least one ethylene-based copolymer (B) and d maleic anhydride.
- propylene-based polymer or copolymer (A) is meant a propylene homopoly or a propylene copolymer and of a small proportion (advantageously less than or equal to 15 mol%) of at least one 01-olefin having at least 4 carbon atoms or ethylene, obtained in the presence of catalysts of the Ziegler type.
- the degree of crystallinity of the polymer (A) is advantageously at least equal to 30%, in particular with a view to obtaining a composition having satisfactory behavior at temperature.
- the copolymer (B) can be obtained by direct copolyerization of ethylene and maleic anhydride, for example under high pressure and at high temperature, or by grafting maleic anhydride onto polyethylene by any known process . It can also comprise units derived from at least one ester of (eth) acrylic acid. In this case it can be obtained by terpoly erisation, for example under the conditions described in documents FR-A-2,498,609, FR-A-2,569,411 and FR-A-2,569,412, or else by grafting maleic anhydride on a copolymer of ethylene and at least one ester of (meth) acrylic acid.
- such a copolymer (B) comprises:
- the melt index of the copolymer (B), measured under standard conditions (190 ° C., load of 2.16 kg) of standard ASTM 1238, is advantageously between 0.5 and 200 dg / min.
- compositions according to the invention those which, per 100 parts by weight, comprise from 67 to 93 parts of the polymer (A) and from 7 to 33 parts of the copolymer (B) can also comprise at least one mineral filler at the right level up to 100 parts by weight per 100 parts by weight of the mixture of polymers (A) and (B).
- This filler can in particular be chosen from glass fibers t glass beads, mica, talc, clays, aluminates and silicates, for example calcium, alumina, T alumina hydrate, black carbon, carbon or boron fibers, asbestos, oxide, hydroxide, carbonate and sulfate of magnesium or calcium, iron oxides, antimony, zinc, titanium dioxide, barium sulfa ⁇ , bentonite, diatomaceous earth, kaolin, silica, le quartz, feldspar.
- those which, per 100 parts by weight, comprise from 1 to 67 parts by weight of polymer (A) and from 33 to 99 parts by weight of copolymer (B) are more particularly intended to be transformed in movies.
- the ratio of the standard melt index of the copolymer (B) to the standard melt index of the polymer (A) is advantageously between 1 and 400.
- compositions according to the invention can be obtained according to a process chosen from:
- composition comprises an inorganic filler
- Appropriate solutions of copolymer (B) are obtained when the solvent is chosen from aliphatic, cycloaliphatic and aromatic hydrocarbons having from 5 to 12 carbon atoms, ketones, chlorinated hydrocarbons, acetates and polyol ethers and that the concentration of the copolymer (B) in the solvent is at most equal to 15% by weight.
- the second subject of the invention is industrial articles comprising at least one product obtained by transformation of a tell composition as described above.
- They may in particular be films having adhesion properties (in this case the melt index of the copolymer (B) will preferably be chosen between 0.5 and 30 dg / min.) Or else loaded articles molded with improved impact resistance which makes them particularly interesting for any application requiring this quality, in particular in the automotive sector and for the manufacture of household and industrial articles. Thanks to the remarkable dimensional stability of the compositions according to the invention, the films obtained by extrusion blow-molding of said compositions (of thickness generally between 15 and 200 ⁇ m) can be used for bonding which must withstand repeated exposures to temperatures for example between 110 * and 130 ° C. They little may be subjected to subsequent treatments, for example of the Corona type.
- thermoplastic material such as free radical low density polyethylene, high density polyethylene, polypropylene, a polyamide or an ethylene-vinyl acetate hydrolyzed copolymer.
- compositions are prepared by hot mixing of: - x parts by weight of (A ⁇ ) a random copolymer comprising 85.6% by moles of units derived from propylene and 14.4% by moles of units derived from ethylene , having a standard melt index of 0.2 dg / min.
- the characteristics of the compositions obtained are shown in Table I.
- the Vicat temperature is measured according to standard ASTM D 1525 and expressed in degrees Celsius.
- SD is the dimensional stability measured 115 ° C according to standard ASTM D 1204 and expressed in%.
- RR is the breaking strength expressed in MPa and AR the elongation at break expressed in%, these two quantities being determined according to standard ASTM D 638.
- F is the melting temperature expressed in degrees Celsius.
- Example 3 The composition of Example 3 is transformed into a film 50 ⁇ ⁇ thick by extrusion blow molding. This film is used to heat-bond 140 ° C by calendering the polyurethane-polyether foam and the polypropylene fabric.
- the complex material obtained retains its dimensional stability even if it is. subjected to heat treatments at 130 ⁇ C.
- Example 3 is also used in the form of a film to thermoform by compression an assembly of non-woven polyethylene terephthalate and semi-rigid polyurethane foam according to the thermocompression technique at 120 ⁇ C.
- the film is subjected to Coron treatment of 46 dynes / cm on the foam side.
- the assembly can be subjected to heat treatments at 130 ⁇ without altering the adhesion between layers.
- Example 5 comparative
- composition consisting of:
- Example 6 A composition is prepared according to the operating conditions of Example 5 consisting of:
- a masterbatch consisting of 70 parts of the mica used in Example 5 and 30 parts of a terpolymer with a standard fluid index equal to 4 dg / min. and consisting of 89.3% by moles of ethylene, 10% by moles of ethyl acrylate and 0.7% by moles of maleic anhydride.
- the composition obtained has a Charpy impact resistance equal to 70.5 kJ / m 2 at 20 ⁇ C and 17.7 kJ / m 2 at -20 ° C.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8506203 | 1985-04-24 | ||
| FR8506203A FR2587350B1 (fr) | 1985-04-24 | 1985-04-24 | Compositions ternaires rigides a resistance au choc amelioree, un procede pour leur preparation et articles obtenus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0221919A1 true EP0221919A1 (fr) | 1987-05-20 |
Family
ID=9318607
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19860902429 Expired - Lifetime EP0222789B1 (fr) | 1985-04-24 | 1986-04-22 | Composition thermoplastique comprenant un copolymere a base d'ethylene et d'anhydride maleique, et articles industriels obtenus a partir d'une telle composition |
| EP86902428A Withdrawn EP0221919A1 (fr) | 1985-04-24 | 1986-04-22 | Composition thermoplastique comprenant un polymere de propylene et un copolymere a base d'ethylene et d'anhydride maleique, et articles obtenus |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19860902429 Expired - Lifetime EP0222789B1 (fr) | 1985-04-24 | 1986-04-22 | Composition thermoplastique comprenant un copolymere a base d'ethylene et d'anhydride maleique, et articles industriels obtenus a partir d'une telle composition |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4868052A (fr) |
| EP (2) | EP0222789B1 (fr) |
| JP (2) | JPS63500180A (fr) |
| AU (2) | AU5777386A (fr) |
| CA (1) | CA1287423C (fr) |
| FR (1) | FR2587350B1 (fr) |
| GR (2) | GR861084B (fr) |
| IL (2) | IL78622A0 (fr) |
| WO (2) | WO1986006395A1 (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2582771B2 (ja) * | 1987-04-07 | 1997-02-19 | 三井石油化学工業株式会社 | 熱可塑性エラストマー積層レザー |
| US5229458A (en) * | 1987-08-19 | 1993-07-20 | Ppg Industries, Inc. | Powder coating of particulate thermoset resin and olefin-maleic anhydride copolymer |
| CA1324229C (fr) * | 1987-09-04 | 1993-11-09 | John R. Kastelic | Copolymere de monomeres insatures de monoxyde de carbone, a charge de mica |
| FR2630123B1 (fr) * | 1988-04-18 | 1992-02-21 | Norsolor Sa | Compositions polymeres reticulees, leur procede de fabrication et articles moules obtenus |
| US5223311A (en) * | 1989-05-22 | 1993-06-29 | Showa Denko K.K. | Laminate and process for producing the same |
| DE69033230T2 (de) * | 1989-05-22 | 1999-12-30 | Showa Denko Kk | Verfahren zur Herstellung eines Schichtstoffes |
| FR2647458B1 (fr) * | 1989-05-25 | 1991-09-06 | Norsolor Sa | Compositions polymeres ignifugees et leur application au revetement de cables electriques |
| FR2664283B1 (fr) * | 1990-07-05 | 1994-04-15 | Norsolor | Composition thermoplastique comprenant un copolymere a base d'ethylene et d'anhydride maleique, et articles industriels obtenus a partir d'une telle composition. |
| JPH04320440A (ja) * | 1991-04-19 | 1992-11-11 | Sumitomo Chem Co Ltd | 接着性樹脂組成物 |
| FR2685974B1 (fr) * | 1992-01-06 | 1997-01-24 | Atochem Elf Sa | Isolant pour cables electriques. |
| ATE200686T1 (de) * | 1995-12-15 | 2001-05-15 | Cryovac Inc | Folie mit ausgezeichneter farbhaftung und mit verbesserten schlupf-, antibeschlag- und/oder antistatik-eigenschaften |
| ATE309091T1 (de) * | 2002-07-25 | 2005-11-15 | Cryovac Inc | Thermoplastische gassperrfolie und substrat- folienverbundmaterial |
| ATE554924T1 (de) * | 2002-11-21 | 2012-05-15 | Total Petrochemicals Res Feluy | Mehrschichtiges rotationsformen |
| FR2879619B1 (fr) | 2004-12-16 | 2007-07-13 | Arkema Sa | Composition adhesive a base de copolymeres ethyleniques, utilisable pour extrusion-couchage et extrusion-lamination sur divers supports |
| US8722756B2 (en) * | 2010-09-01 | 2014-05-13 | Basf Se | Aqueous emulsion polymers, their preparation and use |
| WO2013043944A1 (fr) | 2011-09-23 | 2013-03-28 | Dow Global Technologies Llc | Compositions de polymère à base d'oléfine et articles préparés à base de celles-ci |
| FR3036116B1 (fr) | 2015-05-11 | 2019-03-22 | Arkema France | Composition adhesive a base de copolymeres ethyleniques, utilisable pour extrusion-couchage et extrusion-lamination sur divers supports |
| JP6822485B2 (ja) * | 2017-01-12 | 2021-01-27 | 三菱ケミカル株式会社 | 積層フィルム及びその製造方法、並びに積層体 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE137907C (fr) * | 1900-01-01 | |||
| NL294248A (fr) * | 1962-06-19 | 1900-01-01 | ||
| US3639530A (en) * | 1969-05-22 | 1972-02-01 | Fmc Corp | High tenacity resinous packaging strap |
| GB1359174A (en) * | 1970-06-16 | 1974-07-10 | Union Carbide Corp | Mouldable compositions |
| US3658948A (en) * | 1970-11-23 | 1972-04-25 | Eastman Kodak Co | Hot melt composition comprising maleated polyethylene and polyolefin |
| JPS5812299B2 (ja) * | 1975-04-18 | 1983-03-07 | 三井化学株式会社 | キンゾクセツチヤクセイノスグレタ ポリオレフインソセイブツ |
| GB1603205A (en) * | 1977-04-12 | 1981-11-18 | Raychem Ltd | Polymer compositions |
| DE2736792A1 (de) * | 1977-08-16 | 1979-03-01 | Basf Ag | Polypropylen-formmasse |
| JPS5569448A (en) * | 1978-11-20 | 1980-05-26 | Mitsubishi Chem Ind | Preparation of laminate of metal and polyolefin |
| JPS5842026B2 (ja) * | 1979-02-28 | 1983-09-16 | 住友金属工業株式会社 | 樹脂被覆金属材 |
| JPS5714649A (en) * | 1980-06-27 | 1982-01-25 | Shin Kobe Electric Mach Co Ltd | Filler-containing thermoplastic composition |
| US4452942A (en) * | 1982-02-19 | 1984-06-05 | Chemplex Company | Adhesive blends containing anacid or anhydride grafted LLDPE |
| DE3220380A1 (de) * | 1982-05-29 | 1983-12-01 | Basf Ag, 6700 Ludwigshafen | Schlagzaehe polyamid-formmassen |
| FR2528055B1 (fr) * | 1982-06-03 | 1986-01-24 | Charbonnages Ste Chimique | Compositions de polyethylene radicalaire et de copolymeres ethylene/a-olefine et leur application a la fabrication de films |
| JPS5930841A (ja) * | 1982-08-12 | 1984-02-18 | Showa Denko Kk | 流動浸漬用組成物 |
| JPS5971350A (ja) * | 1982-10-18 | 1984-04-23 | Nippon Telegr & Teleph Corp <Ntt> | 変性エチレン共重合体組成物及びその製造方法 |
| JPS59126447A (ja) * | 1983-01-10 | 1984-07-21 | Showa Denko Kk | エチレン系共重合体組成物 |
| AU584910B2 (en) * | 1984-08-15 | 1989-06-08 | Dow Chemical Company, The | Maleic anhydride grafts of olefin polymers |
| US4684576A (en) * | 1984-08-15 | 1987-08-04 | The Dow Chemical Company | Maleic anhydride grafts of olefin polymers |
| JPH06875B2 (ja) * | 1984-11-05 | 1994-01-05 | 住友化学工業株式会社 | ポリオレフイン組成物 |
-
1985
- 1985-04-24 FR FR8506203A patent/FR2587350B1/fr not_active Expired
-
1986
- 1986-04-22 AU AU57773/86A patent/AU5777386A/en not_active Abandoned
- 1986-04-22 WO PCT/FR1986/000133 patent/WO1986006395A1/fr not_active Ceased
- 1986-04-22 EP EP19860902429 patent/EP0222789B1/fr not_active Expired - Lifetime
- 1986-04-22 EP EP86902428A patent/EP0221919A1/fr not_active Withdrawn
- 1986-04-22 AU AU57772/86A patent/AU587830B2/en not_active Ceased
- 1986-04-22 WO PCT/FR1986/000134 patent/WO1986006394A1/fr not_active Ceased
- 1986-04-22 JP JP61502342A patent/JPS63500180A/ja active Pending
- 1986-04-22 JP JP61502341A patent/JPH0647638B2/ja not_active Expired - Lifetime
- 1986-04-24 GR GR861084A patent/GR861084B/el unknown
- 1986-04-24 CA CA000507460A patent/CA1287423C/fr not_active Expired - Lifetime
- 1986-04-24 GR GR861083A patent/GR861083B/el unknown
- 1986-04-28 IL IL78622A patent/IL78622A0/xx not_active IP Right Cessation
- 1986-04-28 IL IL78623A patent/IL78623A0/xx unknown
-
1987
- 1987-11-06 US US07/118,030 patent/US4868052A/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8606395A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU587830B2 (en) | 1989-08-31 |
| WO1986006394A1 (fr) | 1986-11-06 |
| IL78623A0 (en) | 1986-08-31 |
| US4868052A (en) | 1989-09-19 |
| JPH0647638B2 (ja) | 1994-06-22 |
| EP0222789A1 (fr) | 1987-05-27 |
| AU5777286A (en) | 1986-11-18 |
| JPS63500180A (ja) | 1988-01-21 |
| IL78622A0 (en) | 1986-08-31 |
| JPS63500179A (ja) | 1988-01-21 |
| GR861083B (en) | 1986-08-12 |
| GR861084B (en) | 1986-08-26 |
| FR2587350A1 (fr) | 1987-03-20 |
| AU5777386A (en) | 1986-11-18 |
| FR2587350B1 (fr) | 1987-10-30 |
| EP0222789B1 (fr) | 1991-02-06 |
| WO1986006395A1 (fr) | 1986-11-06 |
| CA1287423C (fr) | 1991-08-06 |
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