RU2014145220A - Method for reducing oxygen permeability of polyethylene terephthalate films used for storage of various food products - Google Patents

Method for reducing oxygen permeability of polyethylene terephthalate films used for storage of various food products Download PDF

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Publication number
RU2014145220A
RU2014145220A RU2014145220A RU2014145220A RU2014145220A RU 2014145220 A RU2014145220 A RU 2014145220A RU 2014145220 A RU2014145220 A RU 2014145220A RU 2014145220 A RU2014145220 A RU 2014145220A RU 2014145220 A RU2014145220 A RU 2014145220A
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RU
Russia
Prior art keywords
polyethylene terephthalate
food products
oxygen permeability
various food
vol
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RU2014145220A
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Russian (ru)
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RU2608027C2 (en
Inventor
Артем Константинович Елькин
Александр Александрович Акулинкин
Леонид Леонидович Дяченко
Максим Геннадьевич Чепезубов
Юрий Николаевич Макасеев
Андрей Юрьевич Макасеев
Юрий Петрович Дамм
Александр Сергеевич Буйновский
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Общество с ограниченной ответственностью "Рубиус Групп" (ООО "Рубиус Групп")
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Priority to RU2014145220A priority Critical patent/RU2608027C2/en
Publication of RU2014145220A publication Critical patent/RU2014145220A/en
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    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)

Abstract

Способ снижения кислородопроницаемости пленок из полиэтилентерефталата, используемых для хранения различных пищевых продуктов, путем модификации пленки отличающийся тем, что проводят модификацию поверхностного слоя пленки с помощью его обработки газообразной смесью, содержащей 10-15 об.% фтора, 68-72 об.% азота и 13-22 об.% кислорода в течение 10-15 мин при давлении 0 кг/см.A method of reducing the oxygen permeability of films of polyethylene terephthalate used to store various food products by modifying a film, characterized in that the surface layer of the film is modified by treating it with a gaseous mixture containing 10-15 vol.% Fluorine, 68-72 vol.% Nitrogen and 13-22 vol.% Oxygen for 10-15 minutes at a pressure of 0 kg / cm.

Claims (1)

Способ снижения кислородопроницаемости пленок из полиэтилентерефталата, используемых для хранения различных пищевых продуктов, путем модификации пленки отличающийся тем, что проводят модификацию поверхностного слоя пленки с помощью его обработки газообразной смесью, содержащей 10-15 об.% фтора, 68-72 об.% азота и 13-22 об.% кислорода в течение 10-15 мин при давлении 0 кг/см2. A method of reducing the oxygen permeability of films made of polyethylene terephthalate used to store various food products by modifying a film, characterized in that the surface layer of the film is modified by treating it with a gaseous mixture containing 10-15 vol.% Fluorine, 68-72 vol.% Nitrogen and 13-22 vol.% Oxygen for 10-15 minutes at a pressure of 0 kg / cm 2 .
RU2014145220A 2014-11-10 2014-11-10 Method of reducing oxygen penetrability of films made from polyethylene terephthalate used for storage of different food products RU2608027C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2014145220A RU2608027C2 (en) 2014-11-10 2014-11-10 Method of reducing oxygen penetrability of films made from polyethylene terephthalate used for storage of different food products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2014145220A RU2608027C2 (en) 2014-11-10 2014-11-10 Method of reducing oxygen penetrability of films made from polyethylene terephthalate used for storage of different food products

Publications (2)

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RU2014145220A true RU2014145220A (en) 2016-06-10
RU2608027C2 RU2608027C2 (en) 2017-01-12

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RU2014145220A RU2608027C2 (en) 2014-11-10 2014-11-10 Method of reducing oxygen penetrability of films made from polyethylene terephthalate used for storage of different food products

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8545952B2 (en) * 2005-06-07 2013-10-01 The Coca-Cola Company Polyester container with enhanced gas barrier and method
MX2009012183A (en) * 2007-05-10 2010-04-27 Constar Int Inc Oxygen scavenging molecules, articles containing same, and methods of their use.
US9452592B2 (en) * 2007-08-28 2016-09-27 Cryovac, Inc. Multilayer film having an active oxygen barrier layer with radiation enhanced active barrier properties
RU2404997C2 (en) * 2008-10-14 2010-11-27 Общество с ограниченной ответственностью "ГРАФТ-ПОЛИМЕР" Method for industrial production of modified polymers and device for realising said method

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Effective date: 20170315