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RU2019109203A - Слоистая пленка - Google Patents

Слоистая пленка Download PDF

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Publication number
RU2019109203A
RU2019109203A RU2019109203A RU2019109203A RU2019109203A RU 2019109203 A RU2019109203 A RU 2019109203A RU 2019109203 A RU2019109203 A RU 2019109203A RU 2019109203 A RU2019109203 A RU 2019109203A RU 2019109203 A RU2019109203 A RU 2019109203A
Authority
RU
Russia
Prior art keywords
film
group
layer
barrier layer
thermoplastic
Prior art date
Application number
RU2019109203A
Other languages
English (en)
Other versions
RU2019109203A3 (ru
Inventor
Хенрик Линенсков НИЛЬСЕН
Original Assignee
Колопласт А/С
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Колопласт А/С filed Critical Колопласт А/С
Publication of RU2019109203A publication Critical patent/RU2019109203A/ru
Publication of RU2019109203A3 publication Critical patent/RU2019109203A3/ru

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Classifications

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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L28/00—Materials for colostomy devices
    • A61L28/0003—Materials for colostomy devices containing inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61L28/00—Materials for colostomy devices
    • A61L28/0007—Materials for colostomy devices containing macromolecular materials
    • A61L28/0026—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
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    • A61F5/445—Colostomy, ileostomy or urethrostomy devices
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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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31562—Next to polyamide [nylon, etc.]
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31565—Next to polyester [polyethylene terephthalate, etc.]
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31616—Next to polyester [e.g., alkyd]
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31623—Next to polyamide or polyimide
    • 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
    • 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
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
    • 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]
    • Y10T428/31725—Of polyamide
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31736—Next to polyester
    • 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]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

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Claims (23)

1. Слоистая пленка для применения в медицинском устройстве, содержащая первый компонент-продукт и второй отсоединяемый компонент-носитель, причем первый компонент-продукт содержит:
- первый основный слой, содержащий материал, выбранный из группы, состоящей из полиэтиленов, сополимеров полиэтилена, сополимеров полипропилена, термопластичных полиуретанов, термопластичных эластомеров сложных полиэфиров, термопластичных полиамидных эластомеров, термопластичных эластомерных соединений и/или их смесей; и
- второй барьерный слой, состоящий по меньшей мере частично из неорганического материала,
где модуль упругости (ASTM D882) первого компонента-продукта меньше 500 МПа, а скорость проницаемости водяных паров WVTR (ASTM F1249) первого компонента-продукта ниже 3 г/м2/24ч, и
где
- второй отсоединяемый компонент-носитель содержит материал, выбранный из группы, состоящей из полиэтиленов, полипропиленов, сложных полиэфиров, полиамидов и/или их смесей.
2. Пленка по п. 1, дополнительно содержащая третий связующий слой, расположенный между первым основным слоем и вторым барьерным слоем.
3. Пленка по п. 1, где второй барьерный слой прикреплен к основной поверхности первого основного слоя.
4. Пленка по п. 2, где третий связующий слой прикреплен к основной поверхности первого основного слоя, а второй барьерный слой прикреплен к третьему связующему слою.
5. Пленка по п. 1, где второй отсоединяемый компонент-носитель прикреплен с возможностью отсоединения ко вторичной поверхности первого основного слоя.
6. Пленка по п. 1, где по меньшей мере частично неорганический материал второго барьерного слоя выбирают из группы, содержащей металлы, керамики, нанопокрытия, стекловидные покрытия, отвержденные полисилазаны и графен.
7. Пленка по п. 1, где второй барьерный слой предоставлен в виде покрытия.
8. Пленка по п. 1, где толщина первого компонента-продукта меньше 100 мкм.
9. Пленка по п. 1, где скорость проницаемости кислорода OTR (ASTM D3985) первого компонента-продукта ниже 100 см3/м2/24ч.
10. Пленка по п. 2, где третий связующий слой содержит материал, выбранный из группы, состоящей из полиэтиленов, сополимеров полиэтилена, сополимеров полипропилена, термопластичных полиуретанов, термопластичных эластомеров сложных полиэфиров, термопластичных полиамидных эластомеров, термопластичных эластомерных соединений и/или их смесей.
11. Пленка по п. 2, где третий связующий слой содержит материал, выбранный из группы, состоящей из полимеров, имеющих одну или несколько боковых функциональных групп.
12. Пленка по п. 1, где второй барьерный слой дополнительно содержит один или несколько защитных слоев, выбранных из группы, состоящей из полимерных покрытий, нанопокрытий и отвержденных полисилазановых покрытий.
13. Пленка по п. 1, где второй барьерный слой предоставлен в виде слоистого материала, состоящего из многих слоев, материалы которых чередуются между собой, а именно, по меньшей мере частично неорганический барьерный материал, выбранный из группы, состоящий из металлов, керамик, нанопокрытий, отвержденных полисилазанов и графена, чередуется с одним или несколькими защитными слоями, выбранными из группы, состоящей из полимерных покрытий, нанопокрытий и отвержденных полисилазановых покрытий.
14. Пленка по п. 1, дополнительно содержащая один или несколько дополнительных компонентов, выбранных из группы, состоящей из антиоксидантов, красителей, технологических добавок, разделительных смазок и антиадгезивов.
15. Пленка по п. 15, где один или несколько дополнительных компонентов предоставлен/предоставлены в одном или нескольких дополнительном/дополнительных слое/слоях.
16. Пленка по любому одному из пп. 1 или 2, где первый компонент-продукт содержит несколько первых основных слоев, второй барьерный слой и, необязательно, третий связующий слой, чередующиеся между собой.
17. Пленка по п. 1, где первый модуль упругости отсоединяемого компонента-носителя больше второго модуля упругости первого компонента-продукта.
18. Пленка по п. 1, дополнительно содержащая материал подложки, обладающий механической стабильностью при температурах выше 70°C.
RU2019109203A 2016-09-02 2017-09-01 Слоистая пленка RU2019109203A (ru)

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