ES2572654T3 - Película para amortiguación de ruido - Google Patents
Película para amortiguación de ruido Download PDFInfo
- Publication number
- ES2572654T3 ES2572654T3 ES10779187.3T ES10779187T ES2572654T3 ES 2572654 T3 ES2572654 T3 ES 2572654T3 ES 10779187 T ES10779187 T ES 10779187T ES 2572654 T3 ES2572654 T3 ES 2572654T3
- Authority
- ES
- Spain
- Prior art keywords
- eva
- noise
- noise damping
- film
- svspi
- 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
- 238000013016 damping Methods 0.000 title abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- CKMMENIHLWUQNF-UHFFFAOYSA-N C=CC1=CC=CC=C1.C(=C)C=CC(C)=C.C=CC1=CC=CC=C1 Chemical compound C=CC1=CC=CC=C1.C(=C)C=CC(C)=C.C=CC1=CC=CC=C1 CKMMENIHLWUQNF-UHFFFAOYSA-N 0.000 abstract description 2
- 229920001400 block copolymer Polymers 0.000 abstract 1
- 229920001195 polyisoprene Polymers 0.000 abstract 1
- 239000002952 polymeric resin Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 101100389815 Caenorhabditis elegans eva-1 gene Proteins 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
- A61F5/445—Colostomy, ileostomy or urethrostomy devices
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1341—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
-
- 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
- Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
- Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
-
- 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.]
- Y10T428/31797—Next to addition polymer from unsaturated monomers
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
- Y10T428/31917—Next to polyene polymer
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31924—Including polyene monomers
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31931—Polyene monomer-containing
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laminated Bodies (AREA)
Abstract
Una película con múltiples capas para amortiguar el ruido que comprende al menos una capa silenciosa con propiedades para amortiguar el ruido, comprendiendo la al menos una capa silenciosa una mezcla de resina polimérica y desde 5 a 50 por ciento en peso de un copolímero de bloque de bloque de estireno-vinilisoprenoestireno con bloque de co-poliisopreno, en donde la capa silenciosa tiene un valor Tangente Delta de al menos 0.27 determinado de acuerdo con ASTM D 4065 a un rango de temperatura entre 17ºC y 40ºC.
Description
En los siguientes ejemplos 1-7, se exploraron las propiedades de amortiguación del ruido de una capa que comprende un EVA, un etileno/alfa-olefina, y un copolímero de bloque de estireno-vinilisopreno-estireno con bloque de copoliisopreno.. Estos polímeros fueron mezclados en seco y después alimentados a una extrusora de tornillos gemelos para hacer una película de una capa de 2.0 milimetros de grosor. Subsecuentemente una muestra de película de cada mezcla fue probada según ASTM D4065 sobre un rango de temperatura de 17ºC a 40ºC. Los resultados se resumen en la Tabla 1 abajo.
TABLA 1: TAN DELTA PARA MEZCLA POLIMÉRICA
- Experimento No.
- Composición Pico Tan Delta y Temperatura °C Tan Delta a 23°C E" a 23°C Dinas/cm2 E' a 23°C Dinas/cm2
- 1
- EVA-1 [65%]+ SVSPI[20%]+ OBC[15%] 0.339, 16.7 0.292 1.35E08 4.38E08
- 2
- EVA-1 [50%]+ SVSPI[20%]+ OBC[30%] 0.342, 16.7 0.317 1.40E08 4.61E08
- 3
- EVA-1 [35%]+ SVSPI[20%]+ OBC[45%] 0.350, 16.6 0.325 1.37E08 4.36E08
- 4
- EVA-1 [20%]+ SVSPI[20%]+ OBC[60%] 0.405,18.1 0.381 1.26E08 3.40E08
- 5
- EVA-1[55%]+ SVSPI[30%]+ OBC[15%] 0.409, 18.1 0.392 2.20E08 5.79E08
- 6
- EVA-1[40%]+ SVSPI[30%]+ OBC[30%] 0.405, 18.1 0.390 1.89E08 5.01E08
- 7
- EVA-1[25%]+ SVSPI[30%]+ OBC[45%] 0.471, 19.6 0.460 2.01E08 4.49E08
En los siguientes ejemplos 8-11, se evalúan la reducción de ruido y la capacidad de sellamiento RF de las películas 10 de acuerdo con la invención.
Control
Una película con múltiples capas de acuerdo con la presente invención tiene la siguiente estructura de 7 capas, con cada capa enlistada en el mismo orden en el que apareció en la película:
10
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US622462 | 1990-12-05 | ||
| US12/622,462 US8858525B2 (en) | 2009-11-20 | 2009-11-20 | Noise dampening film |
| PCT/US2010/056289 WO2011062829A1 (en) | 2009-11-20 | 2010-11-11 | Noise dampening film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2572654T3 true ES2572654T3 (es) | 2016-06-01 |
Family
ID=43446589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10779187.3T Active ES2572654T3 (es) | 2009-11-20 | 2010-11-11 | Película para amortiguación de ruido |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8858525B2 (es) |
| EP (1) | EP2501346B1 (es) |
| AU (1) | AU2010322259B2 (es) |
| BR (1) | BR112012011800A2 (es) |
| ES (1) | ES2572654T3 (es) |
| MX (1) | MX342631B (es) |
| NZ (1) | NZ599546A (es) |
| WO (1) | WO2011062829A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130096521A1 (en) * | 2011-10-14 | 2013-04-18 | Cryovac, Inc | Polymeric Film Comprising An Odor Absorbing PVDC Blend |
| EP2797993A4 (en) * | 2011-12-28 | 2015-12-09 | Hollister Inc | INSONORIZING NONWOVEN MATERIAL, SOUNDING MULTILAYER FILM AND FABRICATED LAMINATES THEREOF |
| US9265648B2 (en) * | 2012-05-15 | 2016-02-23 | Hollister Incorporated | Odor barrier film |
| US9050387B2 (en) | 2013-02-07 | 2015-06-09 | Hollister Incorporated | Sound absorbing ostomy pouch |
| US9931239B2 (en) | 2013-02-07 | 2018-04-03 | Hollister Incorporated | Asymmetric multilayer film for ostomy application |
| US10016961B2 (en) | 2014-02-28 | 2018-07-10 | Cryovac, Inc. | Polymeric film comprising quiet layer with improved noise dampening properties |
| MX2015013336A (es) * | 2013-03-20 | 2016-01-25 | Cryovac Inc | Pelicula polimerica que comprende una capa con propiedades de amortiguacion del sonido. |
| US9962282B2 (en) * | 2014-01-07 | 2018-05-08 | Hollister Incorporated | Film for urostomy pouch baffle and pouch using same |
| US10470917B2 (en) * | 2014-06-24 | 2019-11-12 | Hollister Incorporated | Multilayer film including odor barrier layer having sound dampening properties |
| US10906281B2 (en) * | 2015-12-04 | 2021-02-02 | Cryovac, Llc | Polymeric film comprising vibration dampening and barrier properties |
| US11993059B2 (en) * | 2016-12-19 | 2024-05-28 | Sabic Global Technologies B.V. | Multi-layer film |
| US10438575B2 (en) * | 2017-11-20 | 2019-10-08 | Chang Chun Petrochemical Co., Ltd. | Multilayer film, interlayer film comprising the multilayer film and laminated glass and sound-insulating glass laminate comprising the interlayer film |
| DE102020002764A1 (de) * | 2020-04-28 | 2021-10-28 | Advanced Medical Balloons Gmbh | Vorrichtung für die medizinische Ableitung und Zuleitung von Substanzen mit geruchsreduzierenden Eigenschaften und deren kosteneffiziente Herstellung |
| WO2025027291A1 (en) * | 2023-07-31 | 2025-02-06 | Convatec Limited | Urinary catheter kits |
Family Cites Families (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1163372B (it) | 1983-05-13 | 1987-04-08 | Grace W R & Co | Pellicole laminate ad elevate caratteristiche di silenziosita' e morbidezza, in particolare per contenitori o sacchetti di drenaggio ad uso medicale |
| US4766035A (en) | 1985-05-28 | 1988-08-23 | The Dow Chemical Company | Barrier film structures |
| US4640865A (en) | 1984-08-31 | 1987-02-03 | The Dow Chemical Company | Barrier film structures |
| US4600614A (en) | 1983-09-12 | 1986-07-15 | The Dow Chemical Company | High-frequency heatable plastics |
| GB8630863D0 (en) | 1986-12-24 | 1987-02-04 | Grace W R & Co | Laminated articles |
| IT1223161B (it) | 1987-11-26 | 1990-09-12 | Grace W R & Co | Pellicola polimerica anti fruscio e contenitori per uso medico da essa fatti |
| JP2857438B2 (ja) | 1988-09-30 | 1999-02-17 | エクソン・ケミカル・パテンツ・インク | 分子量分布および組成分布のせまい共重合体の線状エチレン共重合体ブレンド |
| US4987194A (en) | 1988-10-07 | 1991-01-22 | Kuraray Company, Limited | Block copolymers and composition containing the same |
| US4983171A (en) | 1989-07-14 | 1991-01-08 | W. R. Grace & Co.-Conn. | Comfortable ostomy pouch |
| GB2239838B (en) | 1989-12-13 | 1994-05-18 | Grace W R & Co | Improved film |
| US5290842A (en) * | 1991-09-03 | 1994-03-01 | Avery Dennison Corporation | Pressure-sensitive adhesives based on preferentially tackified immiscible elastomers |
| US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
| DE69117407T2 (de) | 1990-09-21 | 1996-07-18 | Exxon Chemical Patents Inc | Mehrschichtiger Film |
| JP3048682B2 (ja) | 1991-06-03 | 2000-06-05 | アルケア株式会社 | オストミー用パウチフィルム |
| CA2113627A1 (en) | 1991-07-18 | 1993-02-18 | Prasadarao Meka | Heat sealed article |
| US5237018A (en) | 1991-08-28 | 1993-08-17 | The United States Of America As Represented By The Secretary Of The Navy | Interpenetrating polymer network acoustic damping material |
| US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
| US5496295A (en) | 1991-12-18 | 1996-03-05 | Minnesota Mining And Manufacturing Company | Multilayered barrier structures |
| DE69228827T2 (de) | 1991-12-18 | 1999-10-21 | Minnesota Mining And Mfg. Co., Saint Paul | Mehrschichtige sperrstrukturen |
| US5206075A (en) | 1991-12-19 | 1993-04-27 | Exxon Chemical Patents Inc. | Sealable polyolefin films containing very low density ethylene copolymers |
| US5241031A (en) | 1992-02-19 | 1993-08-31 | Exxon Chemical Patents Inc. | Elastic articles having improved unload power and a process for their production |
| US5437595A (en) | 1993-07-08 | 1995-08-01 | W. R. Grace & Co. | Method and apparatus for producing medical pouches |
| US5567489A (en) | 1993-09-16 | 1996-10-22 | The Dow Chemical Company | Multilayer halogen-free barrier film for ostomy and transdermal drug delivery applications |
| US5658625A (en) | 1994-05-25 | 1997-08-19 | W.R. Grace & Co.-Conn. | Film containing alpha-olefin/vinyl aromatic copolymer |
| DE69426490T2 (de) | 1994-09-07 | 2001-06-28 | Cryovac, Inc. | Chlorfreies Verbundfilmmaterial, Verfahren zu seiner Herstellung und sein Gebrauch |
| US6884480B2 (en) * | 1995-05-19 | 2005-04-26 | Cryovac, Inc. | Film containing alpha-olefin/vinyl aromatic copolymer |
| US5681627A (en) * | 1995-07-21 | 1997-10-28 | W. R. Grace & Co.-Conn. | Highly flexible multilayer films for various medical applications |
| FI104825B (fi) * | 1996-01-26 | 2000-04-14 | Borealis As | Olefiinien polymerointikatalysaattorisysteemi, sen valmistus ja käyttö |
| US5830393A (en) * | 1996-07-10 | 1998-11-03 | Mitsui Chemicals, Inc. | Process for preparing expanded product of thermoplastic resin |
| US5846620A (en) | 1997-02-06 | 1998-12-08 | W. R. Grace & Co.-Conn. | High strength flexible film package |
| CA2270077C (en) | 1996-10-29 | 2005-07-12 | Cryovac, Inc. | Rf-sealable pillow pouch |
| JP3906455B2 (ja) | 1998-05-11 | 2007-04-18 | 株式会社大塚製薬工場 | 多層フィルム及びその製品 |
| EP0958916B1 (en) | 1998-05-22 | 2004-08-04 | Hollister Incorporated | Multilayer chlorine-free film with polyester barrier layer and ostomy pouches formed therefrom |
| US6143383A (en) | 1998-05-22 | 2000-11-07 | Hollister Incorporated | Multilayer chlorine-free film with barrier layer of a polyamide blend and ostomy pouches formed therefrom |
| CA2370893A1 (en) | 1999-05-18 | 2000-11-23 | The Dow Chemical Company | Radio frequency (rf) weldable adhesive films |
| 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 |
| US6649888B2 (en) | 1999-09-23 | 2003-11-18 | Codaco, Inc. | Radio frequency (RF) heating system |
| US6244441B1 (en) | 1999-11-10 | 2001-06-12 | Cryovac, Inc. | Heat sealable barrier film for fluid fillable packaging cushions and cushions made therefrom |
| EP1149598A3 (en) | 2000-04-27 | 2002-03-06 | Terumo Kabushiki Kaisha | Catheter and medical tube |
| US6849684B2 (en) | 2000-10-20 | 2005-02-01 | E. I. Du Pont De Nemours And Company | Molded soft elastomer/hard polyester composition with noise damping properties |
| US20040087917A1 (en) * | 2000-12-27 | 2004-05-06 | Barakat Mohamed Ali | Method of using an ostomy device |
| ATE329956T1 (de) | 2001-02-01 | 2006-07-15 | Solvay Draka Inc | Flexible, seps enthaltende, elastomerfilme und medizinische behälter |
| US7517339B2 (en) | 2003-10-21 | 2009-04-14 | Hollister Incorporated | Peelable and flushable ostomy pouch and method of use |
| ES2308431T3 (es) * | 2004-01-30 | 2008-12-01 | Renolit Ag | Composicion de polipropileno sindiotactico que comprende un elastomero termoplastico. |
| JP4574234B2 (ja) * | 2004-06-02 | 2010-11-04 | リンテック株式会社 | 半導体加工用粘着シートおよび半導体チップの製造方法 |
| FR2901174B1 (fr) | 2006-05-19 | 2013-01-11 | Saint Gobain | Vitrage feuillete acoustique, intercalaire acoustique et procede de selection de l'intercalaire pour un amortissement acoustique optimal |
| US20120128907A1 (en) | 2009-08-06 | 2012-05-24 | Michael Mounts | Radio frequency sealable film, sealed film structure and method of making the same |
-
2009
- 2009-11-20 US US12/622,462 patent/US8858525B2/en active Active
-
2010
- 2010-11-11 NZ NZ59954610A patent/NZ599546A/en not_active IP Right Cessation
- 2010-11-11 MX MX2012005641A patent/MX342631B/es active IP Right Grant
- 2010-11-11 ES ES10779187.3T patent/ES2572654T3/es active Active
- 2010-11-11 AU AU2010322259A patent/AU2010322259B2/en not_active Ceased
- 2010-11-11 BR BR112012011800A patent/BR112012011800A2/pt not_active IP Right Cessation
- 2010-11-11 WO PCT/US2010/056289 patent/WO2011062829A1/en not_active Ceased
- 2010-11-11 EP EP10779187.3A patent/EP2501346B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| MX342631B (es) | 2016-10-07 |
| WO2011062829A1 (en) | 2011-05-26 |
| US8858525B2 (en) | 2014-10-14 |
| EP2501346B1 (en) | 2016-03-16 |
| US20110125114A1 (en) | 2011-05-26 |
| BR112012011800A2 (pt) | 2016-03-01 |
| NZ599546A (en) | 2014-05-30 |
| MX2012005641A (es) | 2012-06-13 |
| EP2501346A1 (en) | 2012-09-26 |
| AU2010322259B2 (en) | 2014-11-27 |
| AU2010322259A1 (en) | 2012-05-17 |
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