RU2014121943A - Покровная композиция, способ покрытия подложки, покрытая подложка, упаковочный материал и упаковка для жидкости - Google Patents

Покровная композиция, способ покрытия подложки, покрытая подложка, упаковочный материал и упаковка для жидкости Download PDF

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RU2014121943A
RU2014121943A RU2014121943/05A RU2014121943A RU2014121943A RU 2014121943 A RU2014121943 A RU 2014121943A RU 2014121943/05 A RU2014121943/05 A RU 2014121943/05A RU 2014121943 A RU2014121943 A RU 2014121943A RU 2014121943 A RU2014121943 A RU 2014121943A
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coating composition
surfactant
composition according
substrate
paragraphs
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RU2014121943/05A
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RU2627404C2 (ru
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Йохан ЛАРССОН
Андерс Карлссон
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Биллерудкорснес Ског & Индустри Актиеболаг
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D129/00Coating compositions based on 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/30Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
    • B05D1/305Curtain coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/10Layered 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 paper or cardboard
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/14Linings or internal coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D3/00Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00Bags or like containers made of paper and having structural provision for thickness of contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
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    • C09DCOATING 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
    • C09D101/00Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
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    • C09D103/00Coating compositions based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09D103/02Starch; Degradation products thereof, e.g. dextrin
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    • C09D105/00Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00
    • C09D105/14Hemicellulose; Derivatives thereof
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    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/45Anti-settling agents
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    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • DTEXTILES; PAPER
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    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03Non-macromolecular organic compounds
    • D21H17/05Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
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    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
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    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/12Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
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    • D21H19/00Coated paper; Coating material
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    • D21H23/00Processes or apparatus for adding material to the pulp or to the paper
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    • D21H23/00Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
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    • YGENERAL 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
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  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)

Abstract

1. Наносимая поливом газонепроницаемая покровная композиция, содержащая поливиниловый спирт и поверхностно-активное вещество, в которой поверхностно-активное вещество представляет собой водорастворимый неионный этоксилированный спирт, и содержание твердых веществ в композиции составляет от 4 до 20%.2. Покровная композиция по п. 1, отличающаяся тем, что поверхностно-активное вещество имеет формулу RO(CHCHO)H, в которой R представляет собой изо-CH, и x составляет 8 или более.3. Покровная композиция по п. 1, отличающаяся тем, что поверхностно-активное вещество представляет собой простой алкиловый эфир полиэтиленгликоля на основе спирта Гербе (C10), в котором степень этоксилирования составляет 7 или более.4. Покровная композиция по п. 1, отличающаяся тем, что поверхностно-активное вещество имеет формулу RO(CHCHO)H, в которой R представляет собой изо-C10, и x составляет 5, 6, 7, 8 или 11.5. Покровная композиция по п. 1, отличающаяся тем, что поверхностно-активное вещество представляет собой Lutensol ON50, Lutensol ON70 и Lutensol TO8.6. Покровная композиция по любому из предшествующих пунктов, отличающаяся тем, что она содержит неионный этоксилированный спирт в качестве поверхностно-активного вещества в концентрации, составляющей от 0,05 до 2,0 мас.%, предпочтительно от 0,1 до 1,0% и предпочтительнее от 0,2 до 0,5 мас.% по отношению к суммарной массе абсолютно сухой покровной композиции.7. Покровная композиция по любому из пп. 1-5, в которой содержание твердых веществ составляет от 6 до 12% и предпочтительно от 8 до 10%.8. Покровная композиция по любому из пп. 1-5, отличающаяся тем, что она содержит пластинчатые частицы.9. Покровная композиция по п. 8, отличающаяся тем, что она содержит м

Claims (19)

1. Наносимая поливом газонепроницаемая покровная композиция, содержащая поливиниловый спирт и поверхностно-активное вещество, в которой поверхностно-активное вещество представляет собой водорастворимый неионный этоксилированный спирт, и содержание твердых веществ в композиции составляет от 4 до 20%.
2. Покровная композиция по п. 1, отличающаяся тем, что поверхностно-активное вещество имеет формулу RO(CH2CH2O)xH, в которой R представляет собой изо-C13H27, и x составляет 8 или более.
3. Покровная композиция по п. 1, отличающаяся тем, что поверхностно-активное вещество представляет собой простой алкиловый эфир полиэтиленгликоля на основе спирта Гербе (C10), в котором степень этоксилирования составляет 7 или более.
4. Покровная композиция по п. 1, отличающаяся тем, что поверхностно-активное вещество имеет формулу RO(CH2CH2O)xH, в которой R представляет собой изо-C10, и x составляет 5, 6, 7, 8 или 11.
5. Покровная композиция по п. 1, отличающаяся тем, что поверхностно-активное вещество представляет собой Lutensol ON50, Lutensol ON70 и Lutensol TO8.
6. Покровная композиция по любому из предшествующих пунктов, отличающаяся тем, что она содержит неионный этоксилированный спирт в качестве поверхностно-активного вещества в концентрации, составляющей от 0,05 до 2,0 мас.%, предпочтительно от 0,1 до 1,0% и предпочтительнее от 0,2 до 0,5 мас.% по отношению к суммарной массе абсолютно сухой покровной композиции.
7. Покровная композиция по любому из пп. 1-5, в которой содержание твердых веществ составляет от 6 до 12% и предпочтительно от 8 до 10%.
8. Покровная композиция по любому из пп. 1-5, отличающаяся тем, что она содержит пластинчатые частицы.
9. Покровная композиция по п. 8, отличающаяся тем, что она содержит монтмориллонитовую глину в форме наночастиц.
10. Способ нанесения на подложку газонепроницаемого слоя, наносимого, по меньшей мере, на одной стадии покрытия, включающий нанесение покровной композиции по любому из пп. 1-9 посредством полива подложки покровной композицией, по меньшей мере, на одной стадии покрытия.
11. Способ по п. 10, в котором поверхностная плотность, по меньшей мере, одного слоя покрытия составляет 0,4 г/м2 или более и менее чем 7,0 г/м2.
12. Способ по п. 11, в котором поверхностная плотность газонепроницаемого слоя составляет 0,8 г/м2 или более и менее чем 7,0 г/м2.
13. Способ по п. 10, в котором подложка представляет собой подложку на основе волокна, бумаги или картона.
14. Покрытая подложка имеющая, по меньшей мере, один газонепроницаемый слой (2), полученный посредством нанесения на подложку (1) покровной композиции, содержащей поливиниловый спирт и поверхностно-активное вещество, в которой поверхностно-активное вещество представляет собой водорастворимый неионный этоксилированный спирт, имеющий формулу RO(CH2CH2O)xH, в которой:
R представляет собой изо-C13H27, и x составляет 8 или более; или
R представляет собой изо-C10, и x составляет 5, 6, 7, 8 или 11.
15. Покрытая подложка по п. 14, в которой используется покровная композиция по любому из пп. 1-9.
16. Покрытая подложка по п. 14, в которой газонепроницаемый слой (2) имеет поверхностную плотность, составляющую 0,8 г/м2 или более и менее чем 7,0 г/м2.
17. Покрытая подложка по любому из пп. 14 или 16, в которой подложка (1) представляет собой картон, содержащий, по меньшей мере, один слой на основе волокна с нанесенной покровной композицией.
18. Упаковочный материал, содержащий покрытый картон по п. 17, дополнительно содержащий слой (4) полиэтилена низкой плотности на каждой стороне покрытого картона, и имеющий значение кислородопроницаемости, составляющее менее чем 10 мл/(м2·сутки·атм) при измерении прибором Mocon Ox Tran 2/21.
19. Упаковка для жидкости, изготовленная из упаковочного материала по п. 18.
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