CN104108902A - 一种微粒吸声板及其制备方法 - Google Patents
一种微粒吸声板及其制备方法 Download PDFInfo
- Publication number
- CN104108902A CN104108902A CN201410347735.1A CN201410347735A CN104108902A CN 104108902 A CN104108902 A CN 104108902A CN 201410347735 A CN201410347735 A CN 201410347735A CN 104108902 A CN104108902 A CN 104108902A
- Authority
- CN
- China
- Prior art keywords
- particle
- sound
- particulate
- sound absorption
- acoustic board
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000011859 microparticle Substances 0.000 title abstract 5
- 239000002245 particle Substances 0.000 claims abstract description 153
- 239000011230 binding agent Substances 0.000 claims abstract description 59
- 238000010521 absorption reaction Methods 0.000 claims description 55
- 239000000945 filler Substances 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 8
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 3
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 3
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 claims description 3
- 239000011236 particulate material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- 229920003987 resole Polymers 0.000 claims description 2
- 239000011148 porous material Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011049 filling Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000007888 film coating Substances 0.000 abstract 1
- 238000009501 film coating Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 16
- 239000002994 raw material Substances 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 239000004567 concrete Substances 0.000 description 8
- 239000011358 absorbing material Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000011449 brick Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 244000017160 saligot Species 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/165—Particles in a matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
- B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1029—Macromolecular compounds
- C04B20/1037—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/105—Furfuryl alcohol polymers, e.g. furan-polymers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0038—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by superficial sintering or bonding of particulate matter
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
- Civil Engineering (AREA)
- Nanotechnology (AREA)
- Environmental & Geological Engineering (AREA)
Abstract
Description
Claims (13)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410347735.1A CN104108902B (zh) | 2014-07-22 | 2014-07-22 | 一种微粒吸声板及其制备方法 |
PCT/CN2014/089802 WO2016011722A1 (zh) | 2014-07-22 | 2014-10-29 | 一种微粒吸声板及其制备方法 |
DE112014003893.8T DE112014003893T5 (de) | 2014-07-22 | 2014-10-29 | Eine schallabsorbierende Mikropartikelplatte sowie deren Herstellungsverfahren |
US14/986,098 US9607597B2 (en) | 2014-07-22 | 2015-12-31 | Particulate sound absorption board and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410347735.1A CN104108902B (zh) | 2014-07-22 | 2014-07-22 | 一种微粒吸声板及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104108902A true CN104108902A (zh) | 2014-10-22 |
CN104108902B CN104108902B (zh) | 2016-05-11 |
Family
ID=51705915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410347735.1A Active CN104108902B (zh) | 2014-07-22 | 2014-07-22 | 一种微粒吸声板及其制备方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9607597B2 (zh) |
CN (1) | CN104108902B (zh) |
DE (1) | DE112014003893T5 (zh) |
WO (1) | WO2016011722A1 (zh) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016011722A1 (zh) * | 2014-07-22 | 2016-01-28 | 四川正升声学科技有限公司 | 一种微粒吸声板及其制备方法 |
CN105350466A (zh) * | 2015-12-03 | 2016-02-24 | 四川正升声学科技有限公司 | 一种景观化的聚合微粒吸隔声声屏障 |
CN105464234A (zh) * | 2015-12-29 | 2016-04-06 | 四川正升声学科技有限公司 | 声屏障吸声板及其吸声结构 |
CN105575380A (zh) * | 2015-12-15 | 2016-05-11 | 四川正升声学科技有限公司 | 聚合微粒吸声体 |
CN106351136A (zh) * | 2016-10-21 | 2017-01-25 | 山西省交通科学研究院 | 一种基于粉煤灰综合利用的环保型公路声屏障 |
CN106436598A (zh) * | 2016-11-30 | 2017-02-22 | 四川正升声学科技有限公司 | 吸声种植盆及运用该种植盆的景观化声屏障 |
WO2017035956A1 (zh) * | 2015-09-06 | 2017-03-09 | 歌尔声学股份有限公司 | 吸音材料制备方法、吸音材料及其填充方法 |
CN106638344A (zh) * | 2017-01-13 | 2017-05-10 | 北京天润康隆科技股份有限公司 | 一种无棉非金属复合声屏障及其制备方法 |
CN106812034A (zh) * | 2017-03-31 | 2017-06-09 | 四川正升声学科技有限公司 | 一种高铁道床吸声体 |
CN107326818A (zh) * | 2017-08-08 | 2017-11-07 | 正升环境科技股份有限公司 | 一体式吸隔声屏障板 |
CN107534808A (zh) * | 2015-04-16 | 2018-01-02 | 奥音科技(北京)有限公司 | 附着有球基体的声学声音吸附材料 |
CN107587437A (zh) * | 2017-08-31 | 2018-01-16 | 正升环境科技股份有限公司 | 复合式声屏障板及其制造方法 |
CN107601965A (zh) * | 2017-08-31 | 2018-01-19 | 正升环境科技股份有限公司 | 一种彩砂吸声板及其制备方法 |
CN108084621A (zh) * | 2018-01-04 | 2018-05-29 | 瑞声科技(新加坡)有限公司 | 吸音材料及其制备方法 |
CN108117312A (zh) * | 2017-12-26 | 2018-06-05 | 正升环境科技股份有限公司 | 一种装饰吸声板及其制备方法 |
CN108706912A (zh) * | 2018-03-19 | 2018-10-26 | 重庆大学 | 一种聚砂吸声装置及其制备方法 |
CN111599335A (zh) * | 2020-06-17 | 2020-08-28 | 宁波健立电子有限公司 | 一种消声材料及其制备方法 |
CN115710985A (zh) * | 2022-11-25 | 2023-02-24 | 北京世卓泽坤科技有限公司 | 一种复合晶粒熔断吸隔声材料 |
CN117721736A (zh) * | 2023-11-07 | 2024-03-19 | 金茂慧创建筑科技(北京)有限公司 | 一种陶粒隔声板材及方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6474977B2 (ja) * | 2013-08-30 | 2019-02-27 | 日東電工株式会社 | 防水通気膜とそれを備える防水通気部材および防水通気構造ならびに防水通音膜 |
WO2016113561A1 (en) * | 2015-01-14 | 2016-07-21 | Flare Audio Technologies Limited | A panel for sound suppression |
CN107663040B (zh) * | 2017-09-29 | 2020-02-07 | 南昌航空大学 | 铁尾矿砂纳米微孔薄层吸声材料及其制备方法 |
US11832050B2 (en) * | 2018-09-19 | 2023-11-28 | Apple Inc. | Zeolitic material for improving loudspeaker performance |
CN111187032A (zh) * | 2019-12-03 | 2020-05-22 | 万卓(武汉)新材料有限公司 | 一种高性能吸音阻尼软瓷装饰材料及其制备方法 |
CN114315263A (zh) * | 2021-12-03 | 2022-04-12 | 山东大学 | 一种环氧树脂基透水充填材料及其制备方法与应用 |
CN115321939B (zh) * | 2022-08-23 | 2023-04-07 | 西安理工大学 | 一种宽频共振高效吸声砖的制备方法 |
CN117107934B (zh) * | 2023-10-24 | 2024-01-23 | 中国建筑西南设计研究院有限公司 | 一种双孔隙吸声增强复合材料及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102888902A (zh) * | 2012-10-19 | 2013-01-23 | 燕翔 | 砂岩环保吸声板 |
CN103922648A (zh) * | 2014-03-25 | 2014-07-16 | 铁道第三勘察设计院集团有限公司 | 聚合砂隧道专用吸声板及其制备方法 |
CN204079799U (zh) * | 2014-07-22 | 2015-01-07 | 四川正升声学科技有限公司 | 一种微粒吸声板 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19600586A1 (de) * | 1996-01-10 | 1997-07-17 | Wilhelmi Werke Ag | Verfahren zur Herstellung einer Akustikplatte und Akustikplatte in Sandwichbauweise |
EP1333014A4 (en) * | 2000-10-17 | 2005-07-20 | Oda Construction Co Ltd | POROUS, SOUNDPROOFING CERAMIC SHAPED PARTS AND METHOD FOR THE PRODUCTION THEREOF |
US20120100289A1 (en) * | 2010-09-29 | 2012-04-26 | Basf Se | Insulating compositions comprising expanded particles and methods for application and use |
CN102398030B (zh) * | 2011-12-08 | 2013-10-16 | 大连理工大学 | 一种弹性波阻抗匹配与阻尼吸收梯度材料的制备方法 |
CN102826824B (zh) * | 2012-04-23 | 2014-09-10 | 杜昌君 | 隔音隔热阻燃的轻骨料菱镁混凝复合材料及其复合板材 |
CN103897287A (zh) * | 2012-12-27 | 2014-07-02 | 浙江艾迪雅科技股份有限公司 | 多模无机填料及高分子复合阻尼材料以及其制作方法 |
CN104108902B (zh) * | 2014-07-22 | 2016-05-11 | 四川正升声学科技有限公司 | 一种微粒吸声板及其制备方法 |
-
2014
- 2014-07-22 CN CN201410347735.1A patent/CN104108902B/zh active Active
- 2014-10-29 DE DE112014003893.8T patent/DE112014003893T5/de active Pending
- 2014-10-29 WO PCT/CN2014/089802 patent/WO2016011722A1/zh active Application Filing
-
2015
- 2015-12-31 US US14/986,098 patent/US9607597B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102888902A (zh) * | 2012-10-19 | 2013-01-23 | 燕翔 | 砂岩环保吸声板 |
CN103922648A (zh) * | 2014-03-25 | 2014-07-16 | 铁道第三勘察设计院集团有限公司 | 聚合砂隧道专用吸声板及其制备方法 |
CN204079799U (zh) * | 2014-07-22 | 2015-01-07 | 四川正升声学科技有限公司 | 一种微粒吸声板 |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016011722A1 (zh) * | 2014-07-22 | 2016-01-28 | 四川正升声学科技有限公司 | 一种微粒吸声板及其制备方法 |
CN107534808A (zh) * | 2015-04-16 | 2018-01-02 | 奥音科技(北京)有限公司 | 附着有球基体的声学声音吸附材料 |
WO2017035956A1 (zh) * | 2015-09-06 | 2017-03-09 | 歌尔声学股份有限公司 | 吸音材料制备方法、吸音材料及其填充方法 |
US10889525B2 (en) | 2015-09-06 | 2021-01-12 | Goertek Inc. | Sound absorption material preparation method, sound absorption material and filling method thereof |
CN105350466A (zh) * | 2015-12-03 | 2016-02-24 | 四川正升声学科技有限公司 | 一种景观化的聚合微粒吸隔声声屏障 |
CN105575380A (zh) * | 2015-12-15 | 2016-05-11 | 四川正升声学科技有限公司 | 聚合微粒吸声体 |
CN105575380B (zh) * | 2015-12-15 | 2023-03-24 | 正升环境科技股份有限公司 | 聚合微粒吸声体 |
CN105464234A (zh) * | 2015-12-29 | 2016-04-06 | 四川正升声学科技有限公司 | 声屏障吸声板及其吸声结构 |
CN106351136A (zh) * | 2016-10-21 | 2017-01-25 | 山西省交通科学研究院 | 一种基于粉煤灰综合利用的环保型公路声屏障 |
CN106436598A (zh) * | 2016-11-30 | 2017-02-22 | 四川正升声学科技有限公司 | 吸声种植盆及运用该种植盆的景观化声屏障 |
CN106436598B (zh) * | 2016-11-30 | 2019-06-07 | 正升环境科技股份有限公司 | 吸声种植盆及运用该种植盆的景观化声屏障 |
CN106638344A (zh) * | 2017-01-13 | 2017-05-10 | 北京天润康隆科技股份有限公司 | 一种无棉非金属复合声屏障及其制备方法 |
CN106812034A (zh) * | 2017-03-31 | 2017-06-09 | 四川正升声学科技有限公司 | 一种高铁道床吸声体 |
CN107326818A (zh) * | 2017-08-08 | 2017-11-07 | 正升环境科技股份有限公司 | 一体式吸隔声屏障板 |
CN107326818B (zh) * | 2017-08-08 | 2023-09-19 | 正升环境科技股份有限公司 | 一体式吸隔声屏障板 |
CN107601965A (zh) * | 2017-08-31 | 2018-01-19 | 正升环境科技股份有限公司 | 一种彩砂吸声板及其制备方法 |
CN107587437B (zh) * | 2017-08-31 | 2023-09-19 | 正升环境科技股份有限公司 | 复合式声屏障板及其制造方法 |
CN107587437A (zh) * | 2017-08-31 | 2018-01-16 | 正升环境科技股份有限公司 | 复合式声屏障板及其制造方法 |
CN108117312A (zh) * | 2017-12-26 | 2018-06-05 | 正升环境科技股份有限公司 | 一种装饰吸声板及其制备方法 |
CN108084621B (zh) * | 2018-01-04 | 2020-10-23 | 瑞声科技(新加坡)有限公司 | 吸音材料及其制备方法 |
CN108084621A (zh) * | 2018-01-04 | 2018-05-29 | 瑞声科技(新加坡)有限公司 | 吸音材料及其制备方法 |
CN108706912A (zh) * | 2018-03-19 | 2018-10-26 | 重庆大学 | 一种聚砂吸声装置及其制备方法 |
CN111599335A (zh) * | 2020-06-17 | 2020-08-28 | 宁波健立电子有限公司 | 一种消声材料及其制备方法 |
CN115710985A (zh) * | 2022-11-25 | 2023-02-24 | 北京世卓泽坤科技有限公司 | 一种复合晶粒熔断吸隔声材料 |
CN117721736A (zh) * | 2023-11-07 | 2024-03-19 | 金茂慧创建筑科技(北京)有限公司 | 一种陶粒隔声板材及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104108902B (zh) | 2016-05-11 |
US9607597B2 (en) | 2017-03-28 |
US20160111076A1 (en) | 2016-04-21 |
WO2016011722A1 (zh) | 2016-01-28 |
DE112014003893T5 (de) | 2016-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104108902B (zh) | 一种微粒吸声板及其制备方法 | |
CN204079799U (zh) | 一种微粒吸声板 | |
CA2681528C (en) | Utility materials incorporating a microparticle matrix | |
CN103787626B (zh) | 隔音粘结剂 | |
JP2020041413A (ja) | 防音発泡体を含む建築用ボード | |
CN103787625A (zh) | 隔音复合墙地板 | |
CN205376115U (zh) | 聚合微粒吸声体 | |
CN102877564B (zh) | 砂岩抹灰结构环保吸声墙 | |
JP3482116B2 (ja) | 吸音材の製造方法 | |
JP4224703B2 (ja) | 電磁波吸収材 | |
CN104692824A (zh) | 一种变电站用砂岩吸声板及其制作方法 | |
CN106760001B (zh) | 建筑外墙结构 | |
CN105575380B (zh) | 聚合微粒吸声体 | |
CN202936905U (zh) | 砂岩抹灰结构环保吸声墙 | |
CN104278806A (zh) | 砂岩微珠环保吸声天花板 | |
CN210713611U (zh) | 一种吸音蜂窝材料装饰板 | |
CN204001252U (zh) | 一种组合式微粒消声单元及由其组合成的消音砌块 | |
CN209277315U (zh) | 一种吸音板 | |
JP2001163684A (ja) | 吸音体及びその吸音体を用いた吸音・遮音構造体 | |
CN209260943U (zh) | 一种可隔音石英石板材 | |
JP3651840B2 (ja) | 吸音板およびその製造方法 | |
CN204356244U (zh) | 一种变电站用砂岩吸声板 | |
CN117027232B (zh) | 一种隔音的装配式网模墙 | |
JPH10141434A (ja) | 防音材料 | |
CN211472947U (zh) | 一种弹性防裂腻子粉外墙结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Wenjiang District 611130 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park Haike Road West No. 57 Applicant after: SICHUAN ZISEN ACOUSTICS TECHNICAL Co.,Ltd. Address before: 611130, No. 388, Taiwan Avenue, Wenjiang Strait science and Technology Park, Sichuan, Chengdu Applicant before: SICHUAN ZISEN ACOUSTICS TECHNICAL Co.,Ltd. |
|
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Wenjiang District 611130 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park Haike Road West No. 57 Patentee after: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: Wenjiang District 611130 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park Haike Road West No. 57 Patentee before: SICHUAN ZISEN ACOUSTICS TECHNICAL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Micro-particle sound-absorbing board and preparation method thereof Effective date of registration: 20200316 Granted publication date: 20160511 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2020510000013 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
DD01 | Delivery of document by public notice |
Addressee: Chongqing Intellectual Property Bureau Document name: Notice of the state of the case of invalidation |
|
DD01 | Delivery of document by public notice | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210318 Granted publication date: 20160511 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2020510000013 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of particle sound-absorbing board and preparation method thereof Effective date of registration: 20220825 Granted publication date: 20160511 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Wenjiang branch Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980013181 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231007 Granted publication date: 20160511 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Wenjiang branch Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980013181 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |