KR900009264A - 향상된 음흡(sound-absorbing)특성을 갖는 헤드라이너(headliner) - Google Patents

향상된 음흡(sound-absorbing)특성을 갖는 헤드라이너(headliner) Download PDF

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Publication number
KR900009264A
KR900009264A KR1019890008669A KR890008669A KR900009264A KR 900009264 A KR900009264 A KR 900009264A KR 1019890008669 A KR1019890008669 A KR 1019890008669A KR 890008669 A KR890008669 A KR 890008669A KR 900009264 A KR900009264 A KR 900009264A
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fibers
laminate
range
fabric
length
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KR1019890008669A
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English (en)
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KR910008871B1 (ko
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보웬 주니어 데이비드
스코트 홀트롭 제임스
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아놀드 하비 콜
몬산토 캄파니
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • B60R13/0225—Roof or head liners self supporting head liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0246—Acrylic resin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/647—Including a foamed layer or component
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/647—Including a foamed layer or component
    • Y10T442/652—Nonwoven fabric is coated, impregnated, or autogenously bonded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Building Environments (AREA)
  • Nonwoven Fabrics (AREA)
  • Details Of Garments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

내용 없음

Description

향샹된 음흡(sound-absorbing)특성을 갖는 헤드라이너(headliner)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 포말로된 열가소성 폴리머시이트의 적어도 한면에 용융점이 90℃ 이상 내지 200℃ 이하이며, 혼화물중에 2-20wt%가 포함되고, 라미네이트를 열성형하는 동안에 120℃ 내지 160℃ 범위의 온도와 5psi(3515.5㎏/㎡)의 압력하에서 처리하지 않으면 직물에 결합되지 않은 섬유로부터 선택된 저용융 스테이플 결합제 섬유와 400℉(204℃) 이하에서는 용융되지도 않고 분해되지도 않으며 끈적끈적하게 되지도 않고, 평균 데니어는 1 내지 15의 범위이며, 길이는 0.5 내지 6인치(1.2-15.2㎝)범위이고, 상술한 데니어와 길이는 열성형후에 음흡성과 강성의 원하는 균형을 가지는 라미네이트가 제공되도록 선택된고용융 스테이플 섬유로 된 혼합물을 포함하고 5 내지 25oz/yd2(170-848g/㎠) 범위의 중량을 갖는 비직조된 직물이 결합된 구조로서, 비직조된 직물의 음향성(acoustical)층을 포함함을 특징으로 하는 열성형이 가능한 라미네이트.
  2. 제1항에 있어서, 열가소성 폴리머는 폴리스티렌 공중합체임을 특징으로 하는 라미네이트.
  3. 제2항에 있어서, 공중합체는 스티렌-말레의 무수물 공중합체임을 특징으로 하는 라미네이트.
  4. 제1항에 있어서, 고용융 섬유는 폴리에스테르 섬유나 아크릴섬유 또는 이들의 혼합물임을 특징으로 하는 라미네이트.
  5. 제1항에 있어서, 저용융결합제 섬유는 폴리올레핀섬유, 폴리에스테르섬유 또는 폴리올레핀/폴리에스테르 다성분 섬유임을 특징으로 하는 라미네이트.
  6. 제1항에 있어서, 직물은 10 내지 18oz/yd2(340 내지 611g/㎠) 범위의 중량을 가짐을 특징으로 하는 라미네이트.
  7. 제6항에 있어서, 직물의 저용융섬유는 107℃ 내지 177℃ 범위의 용융점을 가짐을 특징으로 한는 라미네이트.
  8. 제7항에 있어서, 고용융 섬유는 3 내지 8 범위의 평균 데니어를 가짐을 특징으로 하는 라미네이트.
  9. 제8항에 있어서, 직물의 섬유는 1.25 내지 5인치(3 내지 12.7㎝) 범위의 길이를 가짐을 특징으로 하는 라미네이트.
  10. 제9항에 있어서, 직물의 섬유중 5 내지 15wt%가 저용융 결합제 섬유로 이루어진 것임을 특징으로 하는 라미네이트.
  11. 제6항에 있어서, 혼화물의 모든 스테이플 섬유는 동일한 데니어와 길이를 가짐을 특징으로 하는 라미네이트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890008669A 1988-12-05 1989-06-22 향상된 음흡(sound-absorbing)특성을 갖는 헤드라이너(headliner) KR910008871B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/279,881 US4851283A (en) 1988-12-05 1988-12-05 Headliners having improved sound-absorbing characteristics
US279,881 1988-12-05

Publications (2)

Publication Number Publication Date
KR900009264A true KR900009264A (ko) 1990-07-04
KR910008871B1 KR910008871B1 (ko) 1991-10-24

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KR1019890008669A KR910008871B1 (ko) 1988-12-05 1989-06-22 향상된 음흡(sound-absorbing)특성을 갖는 헤드라이너(headliner)

Country Status (12)

Country Link
US (1) US4851283A (ko)
EP (1) EP0373135B1 (ko)
JP (1) JPH02165942A (ko)
KR (1) KR910008871B1 (ko)
AT (1) ATE136845T1 (ko)
AU (1) AU609617B2 (ko)
CA (1) CA1302220C (ko)
DE (1) DE68926283T2 (ko)
ES (1) ES2085289T3 (ko)
GR (1) GR3020119T3 (ko)
MX (1) MX165306B (ko)
PT (1) PT90926B (ko)

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JPH02165942A (ja) 1990-06-26
PT90926A (pt) 1990-06-29
US4851283A (en) 1989-07-25
DE68926283D1 (de) 1996-05-23
EP0373135A2 (en) 1990-06-13
ATE136845T1 (de) 1996-05-15
ES2085289T3 (es) 1996-06-01
CA1302220C (en) 1992-06-02
GR3020119T3 (en) 1996-08-31
EP0373135B1 (en) 1996-04-17
AU609617B2 (en) 1991-05-02
EP0373135A3 (en) 1991-04-24
AU3645689A (en) 1990-06-07
KR910008871B1 (ko) 1991-10-24
PT90926B (pt) 1994-11-30
MX165306B (es) 1992-11-04
DE68926283T2 (de) 1996-10-02

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