公开(公告)号：US11987528B2

公开(公告)日：2024-05-21

申请号：US17260371

申请日：2019-07-08

申请人： Kingspan Insulation Limited

发明人： Uwe Albinus ,  Jürgen Meyer ,  Gabriele Gartner

IPC分类号： C04B30/02 ,  C04B40/00 ,  C04B111/52

CPC分类号： C04B30/02 ,  C04B40/0071 ,  C04B2111/52

摘要： The present invention relates to a process for producing a hydrophobized shaped thermal-insulation body, comprising pressing or compacting a thermal-insulation mixture containing a silica, an IR opacifier, an organosilicon compound A and an organosilicon compound B, wherein



organosilicon compound A is hexamethyldisilazane (HMDS) and
organosilicon compound B corresponds to a substance of the formula RnSiX4-n, where R=hydrocarbyl radical having 1 to 18 carbon atoms, n=0, 1 or 2, X=Cl, Br or alkoxy group —OR1 where R1=hydrocarbyl radical having 1 to 8 carbon atoms, or organosilicon compound B corresponds to a silanol of the formula HO[—Si(CH3)2O—]mH, where m=2-100.

公开(公告)号：US11597677B2

公开(公告)日：2023-03-07

申请号：US15606333

申请日：2017-05-26

申请人： USG INTERIORS, LLC

发明人： Wenqi Luan ,  Martin Brown ,  Qing Yu ,  Scott A. Bogen ,  Carlos Figi

IPC分类号： C03C13/06 ,  C04B14/48 ,  C03C25/26 ,  C04B30/02 ,  C04B26/28 ,  G10K11/162 ,  C04B111/52

摘要： A method of preparing a fibrous panel including surface treating a mineral wool with a water repellent agent to provide a water-repellent surface treated mineral wool, admixing the water-repellent surface-treated mineral wool with water to provide a slurry, and dewatering and drying the slurry to provide a fibrous panel. A method of preparing a mineral wool having a surface treated with a water repellent agent including contacting a water repellent agent emulsion with a mineral wool and drying the mineral wool, and a method of preparing a water-repellent surface-treated fibrous panel including mineral wool having a surface pre-treated with a water repellent agent are also provided.

公开(公告)号：US11148976B2

公开(公告)日：2021-10-19

申请号：US15625305

申请日：2017-06-16

申请人： SIKA TECHNOLOGY AG

发明人： Luca Grisoni

IPC分类号： C04B28/06 ,  C04B28/02 ,  C04B103/00 ,  C04B111/00 ,  C04B111/52 ,  C04B111/62

摘要： A mortar composition, in particular for preparing a viscoelastic body or structure, or for acoustic damping of at least one of a ship, an offshore installation and a building, includes: 1-20 wt % of a hydraulic binder, 30-80 wt % of aggregates, 5-75 wt % of a polymer, and 0.5-40 wt % of a porous filler.

公开(公告)号：US11028023B2

公开(公告)日：2021-06-08

申请号：US15781297

申请日：2016-05-18

申请人： Goertek Inc.

发明人： Xiaodong Cao

IPC分类号： C04B38/10 ,  C04B38/06 ,  G10K11/165 ,  C04B38/00 ,  G10K11/162 ,  H04R1/28 ,  C04B111/52

摘要： The invention discloses a method for preparing mesoporous sound-absorbing material particles and mesoporous sound-absorbing material particles. The preparation method comprises the following steps. In step 1, sound-absorbing material powder and a templating agent are mixed with a binding agent and water to form sol slurry, the templating agent is an organic monomer or a linear polymer, and the templating agent has a purity greater than 95%. In step 2, the sol slurry is dropped into forming oil, and the droplets of the sol slurry are aged in the forming oil to form gel particles. In step 3, the gel particles are taken out from the forming oil and the gel particles are dried to form mesoporous sound-absorbing material particles. In step 4, the mesoporous sound-absorbing material particles are roasted.

公开(公告)号：US11011147B2

公开(公告)日：2021-05-18

申请号：US15550664

申请日：2016-02-12

申请人： ACOUSTIC SPACE PTY LTD

发明人： Philippe Pierre Marie Joseph Doneux ,  Bela Takacs

IPC分类号： G10K11/162 ,  E04B1/82 ,  C08J5/18 ,  E04B1/84 ,  E04C2/20 ,  C08J9/00 ,  C04B38/02 ,  C08L27/06 ,  E04B1/74 ,  C04B111/52

摘要： A sheet material with a cellular structure wherein the sheet material is produced by preparing a composition including PVC, a filler material and a plasticiser and providing a cellular structure within the composition prior to curing to form the sheet material. The composition may further include a cellular structure promoting agent. The sheet material with a cellular structure may be used in building applications and has advantageous sound attenuation, thermal conductivity, resilience and impact resistance properties.

公开(公告)号：US10947163B2

公开(公告)日：2021-03-16

申请号：US15546983

申请日：2016-01-28

申请人： NICHIAS CORPORATION

发明人： Kazutaka Murayama ,  Osamu Horiuchi ,  Kiyoshi Sato

IPC分类号： C04B38/10 ,  C03C13/00 ,  G10K11/162 ,  C04B20/10 ,  C03C25/40 ,  C04B111/52 ,  C04B111/28

摘要： A foamed body that is a porous foamed body including inorganic fibers other than asbestos, and having a compressive stress when compressed at normal temperature at a compression ratio of 80% of 0.1 MPa or less and a recovery ratio when compressed at normal temperature at a compression ratio of 80% of 50% or more.

公开(公告)号：US10889525B2

公开(公告)日：2021-01-12

申请号：US15757814

申请日：2015-11-19

申请人： Goertek Inc.

发明人： Xiaodong Cao

IPC分类号： C04B38/06 ,  H04R1/28 ,  G10K11/162 ,  G10K11/172 ,  H04R31/00 ,  C04B111/52 ,  H04R9/06

摘要： A sound absorption material preparation method, a sound absorption material and a filling method thereof. The preparation method comprises: S1, preparing a non-foaming material slurry; S2, producing a combustible material framework and a cover-shape container, and placing the combustible material framework into the cover-shape container; S3, forming the non-foamed material slurry in the cover-shape container to form a wet formed body; S4, drying the wet formed body to form a dry formed body; and S5, calcining the dry formed body, wherein the combustible material framework is burned off during the calcining step to form connected channels with a three-dimensional structure in the sound absorption material. The preparation method is simple in operation. Connected channels with a three-dimensional structure are formed in the sound absorption material so that the sound absorption effect is improved. The sound absorption material is prepared by the preparation method, has connected channels with a three-dimensional structure therein, and has a good sound absorption effect. The filling method comprises first pre-forming the sound absorption material and then filling same into a space to be filled, so that the sound absorption material fully fills the space to be filled.

公开(公告)号：US10766812B2

公开(公告)日：2020-09-08

申请号：US16084118

申请日：2016-03-15

申请人： Fluorchemie GMBH Frankfurt

发明人： Christian Rocktäschel

IPC分类号： C04B18/04 ,  C04B40/00 ,  C04B20/10 ,  C04B28/00 ,  C04B18/02 ,  C09K8/03 ,  C04B28/06 ,  C04B28/26 ,  C04B111/10 ,  C04B111/28 ,  C04B111/54 ,  C04B103/00 ,  C04B111/00 ,  C04B111/52

摘要： The invention relates to a composition which contains modified chromate-deficient red mud, comprising a mineral composition of—10 to 50 wt. % of iron compounds,—12 to 35 wt. % of aluminum compounds,—5 to 17 wt. % of silicon compounds,—2 to 10 wt. % of titanium dioxide,—0.5 to 6 wt. % of calcium compounds,—0 to 1 ppm of chromium (VI) compounds, and—optionally additional unavoidable impurities. The composition, in particular the modified chromate-deficient red mud, contains a poorly soluble reducing agent for Cr(VI). In this manner, an inexpensive chemical composition is provided in particular as an iteratively functioning long-term adsorbent for pollutants in liquid, gaseous, and solid milieu. The invention further relates to a method for producing same and to uses thereof.

公开(公告)号：US10450229B2

公开(公告)日：2019-10-22

申请号：US15762756

申请日：2016-09-05

申请人： VERMIKOREA CO., LTD ,  Seok Young Kang

发明人： Seok Young Kang

IPC分类号： C04B14/20 ,  E04B1/74 ,  C04B14/30 ,  C04B28/26 ,  C04B38/08 ,  C04B20/06 ,  E04B1/94 ,  E04C2/04 ,  C04B111/28 ,  C04B111/40 ,  C04B111/52

摘要： The present invention relates to a slim vermiculite board for construction finishing comprising, to 100 parts by weight of fired vermiculite, 2.5-3.5 parts by weight of an additive and 100-120 parts by weight of a binder. The slim vermiculite board can help create a beautiful and luxurious interior by means of products having the natural patterns and diverse colors of vermiculite, does not produce construction waste and can be used as an agricultural soil conditioner. Also, the slim vermiculite board is light and easy to install, does not cause efflorescence, is deformation-free and eco-friendly, and has excellent deodorizing, antibacterial and fire-resistant properties and an excellent sound absorption coefficient.

公开(公告)号：US09499975B2

公开(公告)日：2016-11-22

申请号：US14585706

申请日：2014-12-30

申请人： Georgia-Pacific Gypsum LLC

发明人： Vincent B. Thomas ,  Jeffrey T. Fields

IPC分类号： E04B1/82 ,  E04F15/20 ,  C04B28/14 ,  C04B111/52 ,  C04B111/00

CPC分类号： E04B1/82 ,  C04B28/147 ,  C04B2111/00612 ,  C04B2111/52 ,  E04F15/20 ,  Y02W30/92 ,  C04B7/02 ,  C04B11/002 ,  C04B14/043 ,  C04B14/06 ,  C04B14/30 ,  C04B14/306 ,  C04B14/34 ,  C04B14/368 ,  C04B18/08 ,  C04B22/04 ,  C04B24/006 ,  C04B24/2623 ,  C04B2103/0011 ,  C04B2103/20 ,  C04B2103/408 ,  C04B2103/50 ,  C04B22/00 ,  C04B22/068 ,  C04B22/10 ,  C04B22/124 ,  C04B22/126 ,  C04B22/14 ,  C04B24/2641 ,  C04B24/282 ,  C04B24/42 ,  C04B24/2652

摘要： Building materials include a dampening layer which contains a plaster and a viscoelastic polymer, such as polyvinyl butyral. The dampening layer may also include a barium salt. Methods of making a sound dampening material include providing a plaster mixture. The mixture may include a viscoelastic polymer and/or a barium salt. The plaster mixture is combined with water and/or a viscoelastic polymer dispersion, to form a slurry. The slurry is applied to a surface and set to form a sound dampening layer.