CA2941495C - Multilayer film including foam layer and gas barrier layer - Google Patents
Multilayer film including foam layer and gas barrier layer Download PDFInfo
- Publication number
- CA2941495C CA2941495C CA2941495A CA2941495A CA2941495C CA 2941495 C CA2941495 C CA 2941495C CA 2941495 A CA2941495 A CA 2941495A CA 2941495 A CA2941495 A CA 2941495A CA 2941495 C CA2941495 C CA 2941495C
- Authority
- CA
- Canada
- Prior art keywords
- layer
- tie
- film
- multilayer film
- hybrar
- 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.)
- Active
Links
- 239000006260 foam Substances 0.000 title claims abstract description 157
- 230000004888 barrier function Effects 0.000 title claims abstract description 110
- 238000010276 construction Methods 0.000 claims abstract description 40
- 229920000428 triblock copolymer Polymers 0.000 claims abstract description 31
- 239000005043 ethylene-methyl acrylate Substances 0.000 claims description 172
- 239000000203 mixture Substances 0.000 claims description 114
- 229920006225 ethylene-methyl acrylate Polymers 0.000 claims description 64
- 229920001400 block copolymer Polymers 0.000 claims description 53
- 229920001971 elastomer Polymers 0.000 claims description 40
- 229920002742 polystyrene-block-poly(ethylene/propylene) -block-polystyrene Polymers 0.000 claims description 32
- 239000000806 elastomer Substances 0.000 claims description 28
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 25
- 229920001577 copolymer Polymers 0.000 claims description 23
- 239000005977 Ethylene Substances 0.000 claims description 18
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 17
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 16
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 16
- 229920006020 amorphous polyamide Polymers 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 12
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 10
- 229920002959 polymer blend Polymers 0.000 claims description 10
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 8
- 229920006213 ethylene-alphaolefin copolymer Polymers 0.000 claims description 7
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000004088 foaming agent Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 3
- HGVPOWOAHALJHA-UHFFFAOYSA-N ethene;methyl prop-2-enoate Chemical compound C=C.COC(=O)C=C HGVPOWOAHALJHA-UHFFFAOYSA-N 0.000 claims description 3
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 3
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 475
- 239000010408 film Substances 0.000 description 230
- 229920003313 Bynel® Polymers 0.000 description 70
- 239000002131 composite material Substances 0.000 description 68
- 241001312297 Selar Species 0.000 description 45
- 229920003365 Selar® Polymers 0.000 description 45
- 239000000523 sample Substances 0.000 description 43
- 229920003314 Elvaloy® Polymers 0.000 description 40
- 239000000463 material Substances 0.000 description 30
- 239000003795 chemical substances by application Substances 0.000 description 27
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 22
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 21
- 239000007789 gas Substances 0.000 description 20
- 239000004604 Blowing Agent Substances 0.000 description 19
- 229920005989 resin Polymers 0.000 description 15
- 239000011347 resin Substances 0.000 description 15
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 13
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 13
- 239000000654 additive Substances 0.000 description 11
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 230000005484 gravity Effects 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 9
- 230000000996 additive effect Effects 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 239000000945 filler Substances 0.000 description 8
- 239000000454 talc Substances 0.000 description 8
- 229910052623 talc Inorganic materials 0.000 description 8
- 239000013068 control sample Substances 0.000 description 7
- 206010016766 flatulence Diseases 0.000 description 7
- 239000004005 microsphere Substances 0.000 description 7
- 239000004595 color masterbatch Substances 0.000 description 6
- 239000010445 mica Substances 0.000 description 6
- 229910052618 mica group Inorganic materials 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 101100481408 Danio rerio tie2 gene Proteins 0.000 description 5
- 101100481410 Mus musculus Tek gene Proteins 0.000 description 5
- 229920000034 Plastomer Polymers 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 229920002743 polystyrene-poly(ethylene-ethylene/propylene) block-polystyrene Polymers 0.000 description 5
- 229920003345 Elvax® Polymers 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 210000000497 foam cell Anatomy 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000002480 mineral oil Substances 0.000 description 4
- 235000010446 mineral oil Nutrition 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000006057 Non-nutritive feed additive Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 230000008591 skin barrier function Effects 0.000 description 3
- 239000012748 slip agent Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 229920001567 vinyl ester resin Polymers 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920003620 Grilon® Polymers 0.000 description 1
- 229920006060 Grivory® Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940026110 carbon dioxide / nitrogen Drugs 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000007455 ileostomy Methods 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000003359 percent control normalization Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
Landscapes
- Laminated Bodies (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/226,260 US9895255B2 (en) | 2013-01-23 | 2014-03-26 | Multilayer film including foam layer and gas barrier layer |
| US14/226,260 | 2014-03-26 | ||
| PCT/US2015/017503 WO2015148035A1 (en) | 2014-03-26 | 2015-02-25 | Multilayer film including foam layer and gas barrier layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2941495A1 CA2941495A1 (en) | 2015-10-01 |
| CA2941495C true CA2941495C (en) | 2021-03-16 |
Family
ID=52774529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2941495A Active CA2941495C (en) | 2014-03-26 | 2015-02-25 | Multilayer film including foam layer and gas barrier layer |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP3122555B1 (OSRAM) |
| JP (1) | JP6517227B2 (OSRAM) |
| AU (1) | AU2015236744B2 (OSRAM) |
| CA (1) | CA2941495C (OSRAM) |
| DK (1) | DK3122555T3 (OSRAM) |
| ES (1) | ES2779931T3 (OSRAM) |
| HU (1) | HUE048886T2 (OSRAM) |
| LT (1) | LT3122555T (OSRAM) |
| WO (1) | WO2015148035A1 (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2142149A1 (en) | 2007-04-24 | 2010-01-13 | Bristol-Myers Squibb Company | Closure system for a drainable pouch |
| US10166138B2 (en) | 2007-06-12 | 2019-01-01 | Convatec Technologies, Inc. | Ostomy appliance |
| RU2519961C2 (ru) | 2008-11-19 | 2014-06-20 | Конватек Текнолоджиз Инк. | Стомное приспособление с мешком |
| CA2766120C (en) | 2009-07-07 | 2018-08-14 | Convatec Technologies Inc. | Amphiphilic silicone copolymers for pressure sensitive adhesive applications |
| US8845606B2 (en) | 2009-09-11 | 2014-09-30 | Convatec Technologies Inc. | Controlled discharge ostomy appliance and shield therefor |
| US10285847B2 (en) | 2011-09-29 | 2019-05-14 | Convatec Technologies Inc. | Ostomy pouch with filtering system |
| GB201115160D0 (en) | 2011-09-02 | 2011-10-19 | Trio Healthcare Ltd | Discharge solidifier and malodour control |
| PL3134040T3 (pl) | 2014-04-24 | 2021-09-13 | Convatec Technologies Inc. | Woreczek stomijny z systemem filtracyjnym |
| ES2961109T3 (es) | 2015-10-14 | 2024-03-08 | Convatec Technologies Inc | Dispositivo médico con sistema de apertura |
| US11406525B2 (en) | 2017-11-09 | 2022-08-09 | 11 Health And Technologies Limited | Ostomy monitoring system and method |
| USD893514S1 (en) | 2018-11-08 | 2020-08-18 | 11 Health And Technologies Limited | Display screen or portion thereof with graphical user interface |
| EP3692956A1 (en) | 2019-02-07 | 2020-08-12 | ConvaTec Technologies Inc. | Adjustable convex ostomy device |
| CN114007558B (zh) | 2019-04-25 | 2024-08-02 | 康沃特克科技公司 | 结合有粘合物和泡沫层的造口术薄片、包括该造口术薄片的造口术装置以及施加方法 |
| EP3946178B1 (en) | 2019-04-25 | 2025-03-26 | ConvaTec Technologies Inc. | Perforated chamber ostomy wafers |
| CA3137964A1 (en) | 2019-04-25 | 2020-10-29 | Convatec Technologies Inc. | Ostomy wafers incorporating adhesives, ostomy devices including the same, and methods of applying |
| CN116829108A (zh) | 2020-10-15 | 2023-09-29 | 康沃特克科技公司 | 造口术系统和方法 |
| JP2023056376A (ja) * | 2021-10-07 | 2023-04-19 | 大日本印刷株式会社 | ストーマパウチ用消音材、ストーマパウチカバー及びストーマパウチ装着部材 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4824718A (en) * | 1987-12-04 | 1989-04-25 | Minnesota Mining And Manufacturing Company | Porous film |
| EP0958916B1 (en) * | 1998-05-22 | 2004-08-04 | Hollister Incorporated | Multilayer chlorine-free film with polyester barrier layer and ostomy pouches formed therefrom |
| AU5764400A (en) * | 1999-06-30 | 2001-01-31 | Dow Chemical Company, The | Quiet films and sheets and method of using them |
| US6455161B1 (en) * | 1999-06-30 | 2002-09-24 | Dow Global Technologies Inc. | Essentially amorphous, non-chlorinated polymeric barrier films and method of using such films |
| US7270860B2 (en) | 1999-11-22 | 2007-09-18 | Hollister Incorporated | Multilayer chlorine-free film with barrier layer of a polyamide blend and ostomy pouches formed therefrom |
| JP2005255830A (ja) * | 2004-03-11 | 2005-09-22 | Tosoh Corp | 軟質制振性樹脂発泡体及びその製造方法 |
| JP4649567B2 (ja) * | 2005-04-05 | 2011-03-09 | アルケア株式会社 | 排泄物収容装具用パウチのための潤滑性組成物及び排泄物収容装具用パウチ |
| EP1986705B1 (en) * | 2006-02-17 | 2019-04-10 | Coloplast A/S | Foamed pressure sensitive adhesive body comprising hydrocolloids |
| JP5799371B2 (ja) * | 2008-01-10 | 2015-10-21 | アルケア株式会社 | 皮膚用粘着剤、皮膚用粘着シート及びオストミー装具面板 |
| KR101590206B1 (ko) * | 2008-02-27 | 2016-02-01 | 바스프 에스이 | 발포체 층을 포함하는 다층 복합 재료, 이의 상응한 제조 방법 및 용도 |
| EP2797993A4 (en) * | 2011-12-28 | 2015-12-09 | Hollister Inc | INSONORIZING NONWOVEN MATERIAL, SOUNDING MULTILAYER FILM AND FABRICATED LAMINATES THEREOF |
| US10322024B2 (en) * | 2013-01-23 | 2019-06-18 | Hollister Incorporated | Multilayer film including foam layer and ostomy products made therefrom |
-
2015
- 2015-02-25 ES ES15713042T patent/ES2779931T3/es active Active
- 2015-02-25 LT LTEP15713042.8T patent/LT3122555T/lt unknown
- 2015-02-25 AU AU2015236744A patent/AU2015236744B2/en active Active
- 2015-02-25 HU HUE15713042A patent/HUE048886T2/hu unknown
- 2015-02-25 EP EP15713042.8A patent/EP3122555B1/en active Active
- 2015-02-25 DK DK15713042.8T patent/DK3122555T3/da active
- 2015-02-25 JP JP2016558563A patent/JP6517227B2/ja active Active
- 2015-02-25 WO PCT/US2015/017503 patent/WO2015148035A1/en not_active Ceased
- 2015-02-25 CA CA2941495A patent/CA2941495C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6517227B2 (ja) | 2019-05-22 |
| CA2941495A1 (en) | 2015-10-01 |
| DK3122555T3 (da) | 2020-03-30 |
| EP3122555A1 (en) | 2017-02-01 |
| AU2015236744A1 (en) | 2016-09-15 |
| ES2779931T3 (es) | 2020-08-20 |
| AU2015236744B2 (en) | 2018-07-12 |
| HUE048886T2 (hu) | 2020-08-28 |
| JP2017510485A (ja) | 2017-04-13 |
| WO2015148035A1 (en) | 2015-10-01 |
| EP3122555B1 (en) | 2020-02-12 |
| LT3122555T (lt) | 2020-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2941495C (en) | Multilayer film including foam layer and gas barrier layer | |
| US11351054B2 (en) | Multilayer film including foam layer and ostomy products made therefrom | |
| US10980661B2 (en) | Multilayer film including foam layer and gas barrier layer | |
| AU2012362294B2 (en) | Sound absorbing non-woven material, sound absorbing multilayer film, and laminates made thereof | |
| ES2786314T3 (es) | Película asimétrica de capas múltiples para una aplicación de ostomía | |
| EP3160732B1 (en) | Multilayer film including odor barrier layer having sound dampening properties | |
| US10980662B2 (en) | Asymmetric multilayer film for ostomy application | |
| EP2953594A1 (en) | Sound absorbing ostomy pouch |