JP6606543B2 - 複合材料からなる音響製品 - Google Patents
複合材料からなる音響製品 Download PDFInfo
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- JP6606543B2 JP6606543B2 JP2017507085A JP2017507085A JP6606543B2 JP 6606543 B2 JP6606543 B2 JP 6606543B2 JP 2017507085 A JP2017507085 A JP 2017507085A JP 2017507085 A JP2017507085 A JP 2017507085A JP 6606543 B2 JP6606543 B2 JP 6606543B2
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- acoustic
- product
- acoustic product
- plastic
- modified cellulose
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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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
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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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/22—Material for manufacturing stringed musical instruments; Treatment of the material
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D9/00—Details of, or accessories for, wind musical instruments
- G10D9/08—Material for manufacturing wind musical instruments; Treatment of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2201/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as reinforcement
-
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/22—Thermoplastic resins
-
- 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
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/02—Cellulose; Modified cellulose
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Stringed Musical Instruments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
音響製品は、たとえば図2および図3に示されるものに従う表面修飾セルロースに基づく繊維物質1と、プラスチック系物質2とからなる材料組成を有し、該製品は実質的に木質様であるが、等方性の音を有する。
Claims (7)
- 少なくともセルロース系物質とプラスチック系物質とを含む原材料から、プレス加工、圧縮成形、射出成形、押出、熱によるブロー成形および/または回転成形などの熱可塑性プロセスによって製造される、楽器、楽器の一部または音響設備などの、複合材料からなる音響製品において、該音響製品は、表面修飾セルロースに基づく繊維物質(1)と、プラスチック系物質(2)とからなる材料組成を有し、該音響製品は、三次元において、実質的に木質様であるが、等方性の音伝播を有し、
該複合材料内の表面修飾セルロース繊維(1)間の空間が、連続網目(IPN/相互貫入網目)を形成するプラスチック物質(2)で充填されることを特徴とする音響製品。 - 表面修飾セルロース繊維(1)によって形成される連続IPNの形態でその材料を少なくとも部分的に通過する浸透物を有することを特徴とする、請求項1に記載の音響製品。
- 音響製品の材料を連続的に通過する、少なくとも表面修飾セルロース繊維物質(1)とプラスチック物質(2)とからなる別個のIPNを有することを特徴とする、請求項1または2に記載の音響製品。
- 音響製品の材料が、表面修飾セルロース繊維物質(1)と、1000μm以下の直径を有する、プラスチック粒子などのプラスチック系物質(2)と、相溶性改良剤(3)とからなることを特徴とする、請求項1〜3のいずれか1項に記載の音響製品。
- 音響製品の材料が、でんぷん、充填剤、表面活性剤、保持剤、分散剤、浮遊剤および/またはこれらの混合物を含むことを特徴とする、請求項1〜4のいずれか1項に記載の音響製品。
- 製造されるべき音響製品に要求される音響特性によって決定される限度内で、より長い繊維および/または金属、セラミック、天然鉱物成分を有することを特徴とする、請求項1〜5のいずれか1項に記載の音響製品。
- 音響製品の材料は、ナノセルロールとともに、ナノ粘土、ナノケイ酸塩および/またはナノ炭素繊維剤などのナノ充填物質を含有することを特徴とする、請求項1〜6のいずれか1項に記載の音響製品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20145374 | 2014-04-23 | ||
FI20145374 | 2014-04-23 | ||
PCT/FI2015/050275 WO2015162337A1 (en) | 2014-04-23 | 2015-04-22 | An acoustic product composed of composite material |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017515167A JP2017515167A (ja) | 2017-06-08 |
JP6606543B2 true JP6606543B2 (ja) | 2019-11-13 |
Family
ID=54331795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017507085A Active JP6606543B2 (ja) | 2014-04-23 | 2015-04-22 | 複合材料からなる音響製品 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9982100B2 (ja) |
EP (1) | EP3134894B1 (ja) |
JP (1) | JP6606543B2 (ja) |
FI (1) | FI3134894T3 (ja) |
WO (1) | WO2015162337A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3134894B1 (en) | 2014-04-23 | 2023-02-22 | Oy All-plast Ab | An acoustic product composed of composite material |
CN115612264B (zh) * | 2022-12-20 | 2023-03-14 | 广州市威柏乐器制造有限公司 | 一种pc/pctg合金及其制备方法和应用 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4364990A (en) * | 1975-03-31 | 1982-12-21 | The University Of South Carolina | Construction material for stringed musical instruments |
US4429308A (en) | 1976-09-30 | 1984-01-31 | Charles J. Cain | Electrode or pole piece array for creating prescribed electric or magnetic fields |
US4429608A (en) * | 1981-07-20 | 1984-02-07 | Kaman Charles H | Stringed musical instrument top |
US4818604A (en) | 1987-03-27 | 1989-04-04 | Sub-Tank Renewal Systems, Inc. | Composite board and method |
FR2701420B1 (fr) | 1993-02-10 | 1995-05-05 | Pierre Laurence | Procédé de fabrication d'instruments à vent et instruments obtenus suivant ce procédé. |
FI20030310A0 (fi) | 2003-02-28 | 2003-02-28 | T Mi Flaxwood Tapio Parviainen | Menetelmä soittimen valmistamiseksi ja soitin |
DE102004041010A1 (de) * | 2004-08-24 | 2006-03-02 | Martin Schleske | Resonanzplatte in Faserverbund-Bauweise für akustische Saiteninstrumente |
JP2008197450A (ja) * | 2007-02-14 | 2008-08-28 | Daicel Polymer Ltd | 木管楽器リード用樹脂組成物 |
CN101647077B (zh) * | 2007-03-29 | 2013-10-30 | 切卢科技公司 | 磁性纳米颗粒纤维素材料 |
EP2171154A4 (en) * | 2007-07-12 | 2011-06-01 | Innventia Ab | METHOD FOR PRODUCING A COMPOSITE MATERIAL WITH REDUCED MECHANOSORPTIVES CROP, THE COMPOSITE MATERIAL, USE OF THE METHOD AND THE COMPOSITE MATERIAL |
FI126046B (fi) * | 2009-04-20 | 2016-06-15 | Elastopoli Oy | Komposiittivälituote ja menetelmä sen muodostamiseksi |
EP2446084B1 (en) | 2009-06-24 | 2021-08-04 | Solenis Technologies Cayman, L.P. | Method for defibrillating cellulose fibres |
JP5527489B1 (ja) * | 2012-08-31 | 2014-06-18 | 東レ株式会社 | 熱可塑性樹脂組成物および成形品 |
EP2914412B1 (en) * | 2012-11-01 | 2019-04-17 | UPM-Kymmene Corporation | A composite structure with vibrational properties |
EP3134894B1 (en) | 2014-04-23 | 2023-02-22 | Oy All-plast Ab | An acoustic product composed of composite material |
-
2015
- 2015-04-22 EP EP15782926.8A patent/EP3134894B1/en active Active
- 2015-04-22 US US15/305,775 patent/US9982100B2/en active Active
- 2015-04-22 FI FIEP15782926.8T patent/FI3134894T3/fi active
- 2015-04-22 WO PCT/FI2015/050275 patent/WO2015162337A1/en active Application Filing
- 2015-04-22 JP JP2017507085A patent/JP6606543B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2015162337A1 (en) | 2015-10-29 |
EP3134894A4 (en) | 2017-12-06 |
JP2017515167A (ja) | 2017-06-08 |
US9982100B2 (en) | 2018-05-29 |
EP3134894A1 (en) | 2017-03-01 |
FI3134894T3 (fi) | 2023-05-12 |
US20170044335A1 (en) | 2017-02-16 |
EP3134894B1 (en) | 2023-02-22 |
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