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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Acoustical sound proofing material and methods for manufacturing same

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04B-001/32    E04B-007/08   
미국특허분류(USC) 052/642; 052/787.11; 052/309.9; 052/783.1
출원번호 US-0607190 (2006-11-30)
등록번호 US-8181417 (2012-05-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Haynes and Boone, LLP
인용정보 피인용 횟수 : 9  인용 특허 : 95
초록
▼

An improved acoustical damping wall (ceiling or floor) or door material comprises a laminar structure having as an integral part thereof one or more layers of viscoelastic material which also functions as a glue and one or more constraining layers, such as metal, cellulose, wood, or petroleum-based products such as plastic, vinyl, plastic or rubber. In one embodiment, standard wallboard, typically gypsum, comprises the external surfaces of the laminar structure; and one or more constraining layers are fabricated between the gypsum exterior. The resulting...

대표
청구항
▼

1. A laminated, sound-absorbing structure which comprises: a layer of first non-metallic material having two surfaces, one of said two surfaces comprising an outer surface, said non-metallic material being selected from the group consisting of gypsum, plywood, wood, and cellulose-based materials;a layer of viscoelastic glue on the other of said two surfaces; anda layer of a second material over said viscoelastic glue; and further wherein said viscoelastic glue comprises an amount between 5% by weight and 15% by weight of a compound selected from the grou...

이 특허에 인용된 특허 (95)

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이 특허를 인용한 특허 피인용횟수: 9

  1. Hibbs, Daniel L.. Acoustical door. USP2013118573357.
  2. Tinianov, Brandon D.; Surace, Kevin J.. Acoustical sound proofing material with improved fire resistance and methods for manufacturing same. USP2013038397864.
  3. Anderson, Donald A.; Cao, Tuan Quang; Leggett, Michael L.; Kyriakides, Anne E.. Automated placement of vibration damping materials. USP2015129199442.
  4. Anderson, Donald A.; Parsons, Anne E.; Cao, Tuan Q.; Leggett, Michael L.. Automated placement of vibration damping materials. USP2013048425710.
  5. Montgomery, Joshua M.; Liguore, Salvatore L.; Cao, Tuan Q.. Composite laminate having a damping interlayer and method of making the same. USP2016129511571.
  6. Wang, Shirley; Garrett, Jared Andrew; Johnson, Scott Evert; Lin, Sungtse. Door comprising vermiculite-containing core, and method of making the same. USP20190410246934.
  7. Lahita, Michael John. Radio frequency and acoustic shielding door. USP2017119828798.
  8. Blades, Michael N.; Watt, John M.; Yakowenko, John E.; Broud, Todd D.; O'Leary, Keith R.; Cusa, Stephen A.; Quiros, Mauricio; Randall, Brian G.; Weir, Richard P.. Sound damping wallboard and method of forming a sound damping wallboard. USP2016129512613.
  9. Blades, Michael N.; Watt, John M.; Yakowenko, John E.; Broud, Todd D.; O'Leary, Keith R.; Cusa, Stephen A.; Quiros, Mauricio; Randall, Brian G.; Weir, Richard P.. Sound damping wallboard and method of forming a sound damping wallboard. USP2018039909304.

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