![]() 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.238000003672 processing method Methods 0.000 description 2.230000002401 inhibitory effect Effects 0.000 description 2. ![]() 230000005540 biological transmission Effects 0.000 description 2.240000004282 Grewia occidentalis Species 0.000 description 2.229920000122 Acrylonitrile butadiene styrene Polymers 0.000 description 2.238000010521 absorption reaction Methods 0.000 description 4.239000011358 absorbing material Substances 0.000 description 6.239000004800 polyvinyl chloride Substances 0.000 description 8.229920000915 polyvinyl chloride Polymers 0.000 description 8.238000006011 modification reaction Methods 0.000 description 8.-1 thermo wool Substances 0.000 claims description 4.239000004814 polyurethane Substances 0.000 claims description 4.229920002635 polyurethane Polymers 0.000 claims description 4.239000005011 phenolic resin Substances 0.000 claims description 4.238000005755 formation reaction Methods 0.000 claims description 4.230000015572 biosynthetic process Effects 0.000 claims description 4.239000011490 mineral wool Substances 0.000 claims description 6.239000011491 glass wool Substances 0.000 claims description 6.239000003365 glass fiber Substances 0.000 claims description 6.230000001276 controlling effect Effects 0.000 claims abstract description 34.Assignors: UETABIRA, SHIGEKI Publication of US20150034413A1 publication Critical patent/US20150034413A1/en Application granted granted Critical Publication of US9704466B2 publication Critical patent/US9704466B2/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from JPP2013-161774 external-priority Application filed by Interman Corp filed Critical Interman Corp Assigned to INTERMAN CORPORATION reassignment INTERMAN CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Interman Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ![]() ( en Inventor Shigeki Uetabira Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US14/444,258 Other versions US20150034413A1 Google Patents US9704466B2 - Sound control apparatusÄownload PDF Info Publication number US9704466B2 US9704466B2 US14/444,258 US201414444258A US9704466B2 US 9704466 B2 US9704466 B2 US 9704466B2 US 201414444258 A US201414444258 A US 201414444258A US 9704466 B2 US9704466 B2 US 9704466B2 Authority US United States Prior art keywords sound control sound mat control apparatus control mat Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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