公开(公告)号：US11885120B2

公开(公告)日：2024-01-30

申请号：US17402445

申请日：2021-08-13

申请人： Oceanit Laboratories, Inc.

发明人： Jacob Kumar Pollock ,  Raphael Rodriguez ,  Bryce Davis ,  Erika Brown ,  El Hadj Fofana

IPC分类号： G10K11/165 ,  F16F7/104 ,  E04B1/98 ,  B32B5/14 ,  B32B5/16 ,  E04B1/84 ,  C09D183/04 ,  C09D175/04 ,  C09D7/40 ,  C09D121/00

CPC分类号： E04B1/84 ,  C09D7/40 ,  C09D121/00 ,  C09D175/04 ,  C09D183/04 ,  E04B2001/8457 ,  E04B2103/02

摘要： A sound attenuation material includes a plurality of particles, each having a core and an elastic or compliant coating around the core, and a matrix surrounding the plurality of particles, the matrix being less dense than the core. A method of manufacturing sound attenuating materials includes adding an elastic or compliant coating to core particles and drying and/or curing the coating, mixing the coated core particles into a matrix material, and pouring the mixture into a mold. The core particles are denser than the matrix material.

公开(公告)号：US11105091B1

公开(公告)日：2021-08-31

申请号：US15785363

申请日：2017-10-16

申请人： Oceanit Laboratories, Inc.

发明人： Jacob Pollock ,  Raphael Rodriguez

IPC分类号： G10K11/165 ,  E04B1/98 ,  F16F7/104 ,  E04B1/84 ,  B32B5/30 ,  B32B5/14 ,  B29C70/02 ,  B29C39/00 ,  B32B5/16 ,  G10K11/16 ,  F16F7/10 ,  B29C70/58 ,  B29C39/22

摘要： A sound attenuation material includes a plurality of particles, each having a core and an elastic or compliant coating around the core, and a matrix surrounding the plurality of particles, the matrix being less dense than the core. A method of manufacturing sound attenuating materials includes adding an elastic or compliant coating to core particles and drying the coating, mixing the coated core particles into a matrix material, and pouring the mixture into a mold. The core particles are denser than the matrix material.

公开(公告)号：US10934476B1

公开(公告)日：2021-03-02

申请号：US15892375

申请日：2018-02-08

申请人： Oceanit Laboratories, Inc.

发明人： Venkat Kamavaram ,  Raphael Rodriguez ,  Ganesh Kumar Arumugam ,  Glen Nakafuji ,  Vinod Veedu

IPC分类号： C09K8/80 ,  B09B3/00

摘要： A waste material improvement and reuse method involves identifying an available material having a crush resistance that does not meet a requirement for use as proppant, but which can be improved to meet the requirement, and modifying a surface of the available material to improve the crush resistance to meet the requirement by applying a binding agent and/or an encapsulating agent to the available material, forming clumps of particles of the available material and increasing crush resistance.