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WO2010087726A1 - Thermoplastic polyolefine material, the manner of its manufacture and its application. - Google Patents

Thermoplastic polyolefine material, the manner of its manufacture and its application. Download PDF

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Publication number
WO2010087726A1
WO2010087726A1 PCT/PL2010/000009 PL2010000009W WO2010087726A1 WO 2010087726 A1 WO2010087726 A1 WO 2010087726A1 PL 2010000009 W PL2010000009 W PL 2010000009W WO 2010087726 A1 WO2010087726 A1 WO 2010087726A1
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Prior art keywords
weight
thermoplastic
application
thermoplastic material
polyolefin material
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PCT/PL2010/000009
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French (fr)
Inventor
Zbigniew Przesmycki
Przemystaw Przesmycki
Andrzej Ziolkowski
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Art Plast Sp Z Oo
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Art Plast Sp Z Oo
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Priority to EP10710113A priority Critical patent/EP2391676A1/en
Publication of WO2010087726A1 publication Critical patent/WO2010087726A1/en
Anticipated expiration legal-status Critical
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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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/12—Polyester-amides

Definitions

  • Thermoplastic polyolefine material the manner of its manufacture and its application.
  • the object of the invention is a thermoplastic polyolefine material, the manner of its manufacture and its application.
  • a thermoplastic material which is the object of the invention, may find application in the aviation, automotive and computer industries, in special packaging as well as the mining, chemical and petrochemical industries, where there is an explosion or spontaneous ignition hazard.
  • Patent specifications US4804698, US5116898 and US20070065655 provide solutions leading to manufacture of thin-walled products. They do not, however, comply with the requirements imposed onto products of the VTM-O class.
  • JP2004-010976 refers to thermoplastic products with anti-static properties, characterized also by reduced combustibility. Elements made of conductive materials (metal, carbon fibers) are built into these materials), or they are covered with an anti-electrostatic coating.
  • the patent specification PL191035B1 also indicates products characterized by slow-burning and anti-electrostatic properties, but they are based on migrating/diffusing products imposing transitional anti-electrostatic properties.
  • thermoplastic products of durable anti-electrostatic properties based on carbon fillers such as soot, graphite or carbon nanotubes (application specification US1997-016112) or conducting polymers (e.g. patent specification PL192023B1 ) but they do not have appropriate protection preventing ignition and combustion of products made of such materials.
  • thermoplastic material having simultaneous flash resistant and slow-burning thermoplastic properties and durable anti-static properties.
  • Such a solution would permit obtaining significant simplification and reduction of costs of manufacturing products that are required to comply with both these features at the same time, and furthermore, in view of durable anti-electrostatic properties, would extend their usable life. All these problems are solved by the thermoplastic material according to the invention.
  • R stands for H, CH 3 , Ph, Cl, and n stands for the number of monomeric units
  • additives such as UV stabilization agents, dyeing agents, anti-oxidants, anti-dripping substances;
  • the thermoplastic material contains a propylene homopolymer and a flame retardant.
  • the polyolefin material is selected from among propylene homopolymer, ethylene-propylene copolymer, polyvinyl acetate, polyethylene.
  • low-pressure high-density polyethylene is used as polyethylene.
  • high-pressure low-density polyethylene is used as polyethylene.
  • the flame retardant is selected from halide compounds, such as decabromodiphenyl ether, ethyl-1 ,2-bis (tetrabromophthalamide), ethyl-1 ,2-bis- (pentabromophenyl) with synergic additions, such as antimony (III) oxide).
  • halide compounds such as decabromodiphenyl ether, ethyl-1 ,2-bis (tetrabromophthalamide), ethyl-1 ,2-bis- (pentabromophenyl) with synergic additions, such as antimony (III) oxide).
  • the flame retardant is selected from among halide-free compounds, containing nitrogen and phosphorus.
  • the flame retardant is a concentrate of brominated organic substances, antimony (III) oxide, tin salts of fatty acids, with 81% content of active ingredients, dedicated to polypropylene modification.
  • thermoplastic polyolefin material contains 5 - 40% by weight of conducting polymer.
  • the conducting polymer is an antistatic agent based on polyether ester amide or polyether ester block copolymer.
  • the invention refers to a production method of thermoplastic polyolefin material, characterized by being manufactured through blending the ingredients indicated above at temperature range 450 - 525K in an extruder.
  • the ingredients are blended at temperature range 503- 524 K.
  • a single-screw extruder is used as the extruder.
  • a twin-screw extruder is used as the extruder.
  • the invention refers to application of the thermoplastic polyolefin material, as per the invention, for the production of thick- or thin-wall products through injection, blowing or extrusion.
  • the products manufactured through injection are technical profiles, boxes and packages.
  • the products manufactured through blowing are containers for inflammable liquids, including bottles and canisters.
  • products manufactured through extrusion are industrial foils.
  • the object of the invention is also an application of the thermoplastic polyolefine material, as per the invention, for the production of technical textiles, including special-purpose woven and knitted fabrics.
  • the products manufactured through extrusion are tapes.
  • the products manufactured through weaving are technical fabrics made of the tapes indicated in the preceding paragraph.
  • Example 1 production of flash resistant and slow-burning thermoplastic material of durable anti-electrostatic properties.
  • a mixture containing 47.4 % of propylene homopolymer (PPH), 22.2 % by weight of ethyl-1 ,2-bis (pentabromophenyl) 7.4 % by weight of antimony (III) oxide and 23 % by weight of a commercial antistatic agent based on polyether ester amide or block copolymer polyether ester (Irgastat P18) has been mixed through extrusion in the temperature of 513K in a concurrent extruder with vacuum venting, obtaining granulate.
  • Example 2 production of flash resistant and slow-burning thermoplastic material of durable anti-electrostatic properties.
  • PPH propylene homopolymer
  • ethyl-1 ,2-bis (pentabromophenyl) 7,4 %
  • Example 3 production of flash resistant and slow-burning thermoplastic material of durable anti-electrostatic properties.
  • a mixture containing 43 % by weight of propylene homopolymer (PPH), 24 % by weight of ethyl-1 ,2-bis (pentabromophenyl), 8 % by weight of antimony (III) oxide and 25 % by weight of a commercial antistatic agent based on polyether ester amide polyamide or block copolymer polyether ester and polyamide (Irgastat P22) has been mixed through extrusion at a temperature of 525 K in a concurrent twin-screw extruder with vacuum venting, obtaining granulate of the said material.
  • Example 4 production of flash resistant and slow-burning thermoplastic material of durable anti-electrostatic properties.
  • PPH propylene homopolymer
  • decabromodiphenyl ether 7 % by weight of antimony (III) oxide
  • an antistatic agent potassium ionomer E/X/Y, where
  • Example 5 - obtaining details from the material obtained in accordance with Examples 1 - 4 by way of injection.
  • Example 2 The material obtained in accordance with Example 2 has been formed into shapes by means of an injection moulding press. Then the obtained elements have been subjected to flammability tests pursuant to the UL94 standard, and to surface and volume conductivity tests, according to the PN-EN 61340-2-3:2002 standard.
  • Example 6 method of manufacturing tapes from the material obtained in accordance with Examples 1 - 4.
  • the material obtained in accordance with Example 3 has been processed on a specialist line for manufacturing weaving tapes.
  • the material has been melted, by means of a one-screw extruding press, and pressed through a web filter and a sheet dye to a water bath. From the water bath, the cooled foil has been led through a set of rollers to the cutting unit, where it has been cut longitudinally into tapes.
  • the tapes have been heated in a chamber and extended to 700% of their original length. After thermal stabilization and cooling, the tapes have been wound, at fixed controlled tension, onto bobbins up to a pre-defined wound of the bobbin.
  • Example 7 method of manufacturing technical fabrics from the tapes manufactured in accordance with Example 6.
  • the tapes obtained in accordance with Example 6 have been woven into a sleeve on a round loom designated for weaving plastic tapes.
  • Woven fabric of 37.5 cm width, plain weave and basis weight 168g/m2, warp 48 tapes/10 cm and weft 48 tapes/10 cm has been obtained. Then the obtained fabric has been subjected to flammability tests according to standard PN-EN ISO 9773:2003, and to surface, volume and point-to-point conductivity tests according to standard PN- EN 61340-2-3:2002.
  • Example 8 production of flash resistant and slow-burning thermoplastic material.
  • Example 9 method of manufacturing tapes from the material obtained in accordance with Example 8.
  • the material obtained in accordance with Example 8 has been processed on a specialist line for manufacturing weaving tapes.
  • the material has been melted, by means of a one-screw extruding press, and pressed through a web filter and a sheet dye to a water bath. From the water bath, the cooled foil has been led through a set of rollers to the cutting unit, where it has been cut longitudinally into tapes.
  • the tapes have been heated in a chamber and extended to 700% of their original length. After thermal stabilization and cooling, the tapes have been wound, at a fixed controlled tension, onto bobbins up to a pre-defined wound of the bobbin.
  • Example 10 method of manufacturing technical fabrics from the tapes manufactured in accordance with Example 9.
  • the tapes obtained in accordance with Example 9 are woven into a sleeve on a round loom designated for weaving plastic tapes.
  • Woven fabric of 45 cm width, plain weave and basis weight 180 g/m 2 , warp 50 tapes/10 cm and weft 50 tapes/10 cm has been obtained. Then the obtained fabric has been subjected to flammability tests according to standard PN-EN ISO 9773:2003; the fabric has been given the flammability class VTM-O.
  • Example 11 method of manufacturing technical fabrics from tapes manufactured of flash resistant and slow-burning thermoplastic material of simultaneous durable anti-electrostatic properties and from tapes manufactured from flash resistant and slow-burning thermoplastic material.
  • the tapes obtained in accordance with Example 6 and tapes in accordance with Example 9 have been woven into a sleeve on a round loom designated for weaving plastic tapes.
  • Woven fabric of 37.5 cm width, plain weave and basis weight 170g/m2, warp of tapes compliant with Example 6 of 48 tapes/10 cm and weft of tapes compliant with Example 9 of 48 tapes/10 cm has been obtained.
  • the obtained fabric has been subjected to flammability tests according to standard PN-EN ISO 9773:2003, and to surface, volume and point-to-point conductivity tests according to standard PN-EN 61340-2-3:2002.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Woven Fabrics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The object of the invention is a thermoplastic polyolefin material containing polyolefin material with formula I, where R stands for H, CH3, Ph, Cl, and n stands for the number of monomelic units, flame retardant, conducting polymer, additives such as UV stabilizing agents, dyeing agents, anti-oxidants, anti-dripping substances, mineral fillers, glass fibres or carbon fibres. The object of the invention is also the method of manufacturing the material, as well as its application.

Description

Thermoplastic polyolefine material, the manner of its manufacture and its application.
The object of the invention is a thermoplastic polyolefine material, the manner of its manufacture and its application. A thermoplastic material, which is the object of the invention, may find application in the aviation, automotive and computer industries, in special packaging as well as the mining, chemical and petrochemical industries, where there is an explosion or spontaneous ignition hazard.
Patent specifications US4804698, US5116898 and US20070065655 provide solutions leading to manufacture of thin-walled products. They do not, however, comply with the requirements imposed onto products of the VTM-O class.
The specification JP2004-010976 refers to thermoplastic products with anti-static properties, characterized also by reduced combustibility. Elements made of conductive materials (metal, carbon fibers) are built into these materials), or they are covered with an anti-electrostatic coating.
The patent specification PL191035B1 also indicates products characterized by slow-burning and anti-electrostatic properties, but they are based on migrating/diffusing products imposing transitional anti-electrostatic properties. There are also known thermoplastic products of durable anti-electrostatic properties based on carbon fillers, such as soot, graphite or carbon nanotubes (application specification US1997-016112) or conducting polymers (e.g. patent specification PL192023B1 ) but they do not have appropriate protection preventing ignition and combustion of products made of such materials. Among the present solutions, there is no material for the manufacture of thin-walled products in the VTM-O flammability class. There is also no thermoplastic material having simultaneous flash resistant and slow-burning thermoplastic properties and durable anti-static properties. Such a solution would permit obtaining significant simplification and reduction of costs of manufacturing products that are required to comply with both these features at the same time, and furthermore, in view of durable anti-electrostatic properties, would extend their usable life. All these problems are solved by the thermoplastic material according to the invention.
The thermoplastic polyolefin material is characterized by the fact that it contains:
a) 20 - 95% by weight of polyolefin material with formula I,
Figure imgf000003_0001
(formula I)
where R stands for H, CH3, Ph, Cl, and n stands for the number of monomeric units;
b) 1 - 45% by weight of flame retardant;
c) 0 - 40% by weight of conducting polymer;
d) 0 - 25% by weight of additives such as UV stabilization agents, dyeing agents, anti-oxidants, anti-dripping substances;
e) 0-40 % by weight of mineral fillers, glass fibers or carbon fibers. Preferably, the thermoplastic material contains a propylene homopolymer and a flame retardant.
Preferably, the polyolefin material is selected from among propylene homopolymer, ethylene-propylene copolymer, polyvinyl acetate, polyethylene.
Preferably, low-pressure high-density polyethylene is used as polyethylene.
Preferably, high-pressure low-density polyethylene is used as polyethylene.
Preferably, the flame retardant is selected from halide compounds, such as decabromodiphenyl ether, ethyl-1 ,2-bis (tetrabromophthalamide), ethyl-1 ,2-bis- (pentabromophenyl) with synergic additions, such as antimony (III) oxide).
Preferably, the flame retardant is selected from among halide-free compounds, containing nitrogen and phosphorus.
Preferably, the flame retardant is a concentrate of brominated organic substances, antimony (III) oxide, tin salts of fatty acids, with 81% content of active ingredients, dedicated to polypropylene modification.
Preferably, the thermoplastic polyolefin material contains 5 - 40% by weight of conducting polymer.
Preferably, the conducting polymer contains E/X/Y potassium ionomer, where E = ethylene, X = 14.9 % metacrylic acid by weight, and Y = 0.9 % methyl acrylate by weight. Preferably, the conducting polymer is an antistatic agent based on polyether ester amide or polyether ester block copolymer.
Furthermore, the invention refers to a production method of thermoplastic polyolefin material, characterized by being manufactured through blending the ingredients indicated above at temperature range 450 - 525K in an extruder.
Preferably, the ingredients are blended at temperature range 503- 524 K.
Preferably, a single-screw extruder is used as the extruder.
Preferably, a twin-screw extruder is used as the extruder.
In another aspect, the invention refers to application of the thermoplastic polyolefin material, as per the invention, for the production of thick- or thin-wall products through injection, blowing or extrusion.
Preferably, the products manufactured through injection are technical profiles, boxes and packages.
Preferably, the products manufactured through blowing are containers for inflammable liquids, including bottles and canisters.
Preferably, products manufactured through extrusion are industrial foils.
The object of the invention is also an application of the thermoplastic polyolefine material, as per the invention, for the production of technical textiles, including special-purpose woven and knitted fabrics. Application of the thermoplastic polyolefin material, as per the invention, for the production of foils and VTM-O rated textiles.
Preferably, the products manufactured through extrusion are tapes.
Preferably, the products manufactured through weaving are technical fabrics made of the tapes indicated in the preceding paragraph.
The invention is illustrated by the following examples of execution:
Example 1 - production of flash resistant and slow-burning thermoplastic material of durable anti-electrostatic properties.
A mixture containing 47.4 % of propylene homopolymer (PPH), 22.2 % by weight of ethyl-1 ,2-bis (pentabromophenyl) 7.4 % by weight of antimony (III) oxide and 23 % by weight of a commercial antistatic agent based on polyether ester amide or block copolymer polyether ester (Irgastat P18) has been mixed through extrusion in the temperature of 513K in a concurrent extruder with vacuum venting, obtaining granulate.
Example 2 - production of flash resistant and slow-burning thermoplastic material of durable anti-electrostatic properties.
A mixture containing 47,4 % by weight of propylene homopolymer (PPH), 22,2 % by weight of ethyl-1 ,2-bis (pentabromophenyl), 7,4 % by weight of antimony (III) oxide and 23 % by weight of an antistatic agent (potassium ionomer EIXIY, where E = ethylene, X = 14.9 % metacrylic acid by weight, and Y = 0.9 % methyl acrylate by weight, acid radicals neutralized with potassium ions, melt flow index (MFI) measured at a temperature of 463K and load 2.16 kg was 1) (commercial antistatic composition named Entira AS 500 manufactured by DuPont) has been mixed through extrusion at a temperature of 510-525 K in a concurrent twin-screw extruder with vacuum venting, obtaining granulate of the said material.
Example 3 - production of flash resistant and slow-burning thermoplastic material of durable anti-electrostatic properties.
A mixture containing 43 % by weight of propylene homopolymer (PPH), 24 % by weight of ethyl-1 ,2-bis (pentabromophenyl), 8 % by weight of antimony (III) oxide and 25 % by weight of a commercial antistatic agent based on polyether ester amide polyamide or block copolymer polyether ester and polyamide (Irgastat P22) has been mixed through extrusion at a temperature of 525 K in a concurrent twin-screw extruder with vacuum venting, obtaining granulate of the said material.
Example 4 - production of flash resistant and slow-burning thermoplastic material of durable anti-electrostatic properties.
A mixture containing 52 % by weight of propylene homopolymer (PPH), 21 % by weight of decabromodiphenyl ether, 7 % by weight of antimony (III) oxide and 20 % by weight of an antistatic agent (potassium ionomer E/X/Y, where E = ethylene, X = 14.9 % metacrylic acid by weight, and Y = 0.9 % methyl acrylate by weight, acid radicals neutralized with potassium ions, melt flow index (MFI) measured in the temperature of 463K and load 2.16 kg was 1) (commercial antistatic composition named Entira MK 400 manufactured by DuPont) has been mixed through extrusion at a temperature of 513K in a concurrent twin-screw extruder with vacuum venting, obtaining granulate.
Example 5 - obtaining details from the material obtained in accordance with Examples 1 - 4 by way of injection.
The material obtained in accordance with Example 2 has been formed into shapes by means of an injection moulding press. Then the obtained elements have been subjected to flammability tests pursuant to the UL94 standard, and to surface and volume conductivity tests, according to the PN-EN 61340-2-3:2002 standard.
Figure imgf000008_0001
Example 6 - method of manufacturing tapes from the material obtained in accordance with Examples 1 - 4.
The material obtained in accordance with Example 3 has been processed on a specialist line for manufacturing weaving tapes. The material has been melted, by means of a one-screw extruding press, and pressed through a web filter and a sheet dye to a water bath. From the water bath, the cooled foil has been led through a set of rollers to the cutting unit, where it has been cut longitudinally into tapes. The tapes have been heated in a chamber and extended to 700% of their original length. After thermal stabilization and cooling, the tapes have been wound, at fixed controlled tension, onto bobbins up to a pre-defined wound of the bobbin.
Example 7 - method of manufacturing technical fabrics from the tapes manufactured in accordance with Example 6.
The tapes obtained in accordance with Example 6 have been woven into a sleeve on a round loom designated for weaving plastic tapes. Woven fabric of 37.5 cm width, plain weave and basis weight 168g/m2, warp 48 tapes/10 cm and weft 48 tapes/10 cm has been obtained. Then the obtained fabric has been subjected to flammability tests according to standard PN-EN ISO 9773:2003, and to surface, volume and point-to-point conductivity tests according to standard PN- EN 61340-2-3:2002.
Figure imgf000009_0001
Example 8 - production of flash resistant and slow-burning thermoplastic material.
A mixture containing 75% by weight of propylene homopolymer (PPH),
25% by weight of a concentrate of brominated organic substances, antimony (III) oxide, tin salts of fatty acids, with 81% content of active ingredients, dedicated to polypropylene modification has been mixed through extrusion at a temperature of 500K in a concurrent twin-screw extruder with vacuum venting, obtaining granulate. Example 9 - method of manufacturing tapes from the material obtained in accordance with Example 8.
The material obtained in accordance with Example 8 has been processed on a specialist line for manufacturing weaving tapes. The material has been melted, by means of a one-screw extruding press, and pressed through a web filter and a sheet dye to a water bath. From the water bath, the cooled foil has been led through a set of rollers to the cutting unit, where it has been cut longitudinally into tapes. The tapes have been heated in a chamber and extended to 700% of their original length. After thermal stabilization and cooling, the tapes have been wound, at a fixed controlled tension, onto bobbins up to a pre-defined wound of the bobbin.
Example 10 - method of manufacturing technical fabrics from the tapes manufactured in accordance with Example 9.
The tapes obtained in accordance with Example 9 are woven into a sleeve on a round loom designated for weaving plastic tapes. Woven fabric of 45 cm width, plain weave and basis weight 180 g/m2, warp 50 tapes/10 cm and weft 50 tapes/10 cm has been obtained. Then the obtained fabric has been subjected to flammability tests according to standard PN-EN ISO 9773:2003; the fabric has been given the flammability class VTM-O.
Example 11 - method of manufacturing technical fabrics from tapes manufactured of flash resistant and slow-burning thermoplastic material of simultaneous durable anti-electrostatic properties and from tapes manufactured from flash resistant and slow-burning thermoplastic material.
The tapes obtained in accordance with Example 6 and tapes in accordance with Example 9 have been woven into a sleeve on a round loom designated for weaving plastic tapes. Woven fabric of 37.5 cm width, plain weave and basis weight 170g/m2, warp of tapes compliant with Example 6 of 48 tapes/10 cm and weft of tapes compliant with Example 9 of 48 tapes/10 cm has been obtained. The obtained fabric has been subjected to flammability tests according to standard PN-EN ISO 9773:2003, and to surface, volume and point-to-point conductivity tests according to standard PN-EN 61340-2-3:2002.
Figure imgf000011_0001

Claims

Patent claims
1. Thermoplastic polyolefin material characterized in that it contains:
a) 20 - 95% by weight of polyolefin material with formula I,
Figure imgf000012_0001
(formula I)
where R stands for H, CH3, Ph, Cl, and n stands for the number of monomeric units;
b) 1 - 45% by weight of flame retardant;
c) 0 - 40% by weight of conducting polymer;
d) 0 - 25% by weight of additives such as UV stabilization agents, dyeing agents, anti-oxidants, anti-dripping substances;
c) 0-40 % by weight of mineral fillers, glass fibers or carbon fibers.
2. Thermoplastic material, according to claim 1 , characterized by that it contains propylene homopolymer and flame retardant.
3. Thermoplastic material, according to claim 1 , characterized by that polyolefin material is selected from propylene homopolymer, ethylenepropylene copolymer, polyvinyl acetate, polyethylene.
4. Thermoplastic material, according to claims 1-3, characterized by that low- pressure high-density polyethylene is used as polyethylene.
5. Thermoplastic material, according to claims 1-3, characterized by that high- pressure low-density polyethylene is used as polyethylene.
6. Thermoplastic material, according to claims 1-5, characterized in that flame retardant is selected from halide compounds, such as decabromodiphenyl ether, ethylene 1 ,2 bis(tetrabromo-phthalamide), 1 ,2-Bis(pentabromo- phenyl) ethane with synergic additions, such as antimony(lll) oxide.
7. Thermoplastic material, according to claims 1-6, characterized in that flame retardant is selected from halide-free compounds containing nitrogen and phosphorus.
8. Thermoplastic material, according to claims 1-7, characterized in that flame retardant is a concentrate of brominated organic substances, antimony(lll) oxide, tin salts of fatty acids, with 81% content of active ingredients, dedicated to polypropylene modification.
9. Thermoplastic material, according to claim 1 , characterized in that the thermoplastic polyolefin material contains 5-40% by weight of conductive polymer.
10. Thermoplastic material, according to claims 1-9, characterized in that the conductive polymer contains EIYJY potassium ionomer where E = ethylene, X = 14.9 % metacrylic acid by weight, and Y = 0.9 % methyl acrylate by weight.
11. Thermoplastic material, according to claims 1-10, characterized in that the conductive polymer is an antistatic agent based on polyether ester amide or polyether-ester block copolymer
12. Production method of thermoplastic polyolefin material specified in claim 1 , characterized in that it is produced through blending the ingredients enumerated in claim 1 or claim 2 at temperature range 450 - 525K in an extruder.
13. Method, according to claim 12, characterized in that ingredients are blended at temperature range from 503 to 524 K.
14. Method, according to claims 12-13, characterized in that single-screw extruder is used as extruder.
15. Method, according to claims 12-13, characterized in that twin-screw extruder is used as extruder.
16. Application of thermoplastic polyolefin material specified in claim 1 for production of thick- or thin-wall products through injection, blowing or extrusion.
17. Application, according to claim 16, characterized in that the products manufactured through injection are boxes, technical profiles and packages.
18. Application, according to claim 16, characterized in that the products manufactured through blowing are inflammable liquid containers, including bottles and canisters.
19. Application, according to claim 16, characterized in that the products manufactured through extrusion are industrial foils.
20. Application of thermoplastic polyolefin material specified in claim 1 for production of technical textiles, including special-purpose woven and knitted fabrics.
21. Application of thermoplastic polyolefin material specified in claim 1 for production of foils and VTM-O rated textiles.
22. Application, according to claim 21 , characterized in that the products manufactured through extrusion are tapes.
23. Application, according to claim 21 , characterized in that the products manufactured through weaving are technical fabrics made of tape, according to claim 22.
PCT/PL2010/000009 2009-01-30 2010-01-29 Thermoplastic polyolefine material, the manner of its manufacture and its application. Ceased WO2010087726A1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9611091B2 (en) 2013-03-15 2017-04-04 Texene Llc Flexible intermediate bulk container with induction control
CN115124783A (en) * 2022-07-11 2022-09-30 金旸（厦门）新材料科技有限公司 Reinforced blow molding polypropylene composite material and preparation method thereof

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Publication number Priority date Publication date Assignee Title
EP0270924A2 (en) * 1986-11-25 1988-06-15 E.I. Du Pont De Nemours And Company Ethylene copolymer compositions
US4780496A (en) * 1987-07-14 1988-10-25 Great Lakes Chemical Corporation Flame retardant thermoplastic polyolefin compositions
US4804698A (en) 1988-04-04 1989-02-14 Ethyl Corporation Flame retardant polypropylene based formulations
US5116898A (en) 1988-04-04 1992-05-26 Ethyl Corporation Flame retardant polypropylene based formulations
JP2004010976A (en) 2002-06-07 2004-01-15 Jfe Steel Kk High interpass temperature multi-pass welded steel material, method for producing the same, and high interpass temperature multipass weld method
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