KR20090073718A - 자동차용 흡차음재 - Google Patents
자동차용 흡차음재 Download PDFInfo
- Publication number
- KR20090073718A KR20090073718A KR1020070141739A KR20070141739A KR20090073718A KR 20090073718 A KR20090073718 A KR 20090073718A KR 1020070141739 A KR1020070141739 A KR 1020070141739A KR 20070141739 A KR20070141739 A KR 20070141739A KR 20090073718 A KR20090073718 A KR 20090073718A
- Authority
- KR
- South Korea
- Prior art keywords
- sound absorbing
- surface layer
- layer
- insulating material
- insulating
- Prior art date
Links
Images
Classifications
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- 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
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- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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- 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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- 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
-
- 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
- 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
- B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3055—Cars
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- 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
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (5)
- 제 1 표면층과;제 2 표면층과;상기 제 1 표면층과 제 2 표면층 사이에 배치되는 흡차음층으로 이루어지되,상기 흡차음층은 폴리에스테르섬유로 이루어진 것을 특징으로 하는 자동차용 흡차음재.
- 제 1 항에 있어서,상기 제 1 표면층과 제 2 표면층은 폴리에스테르섬유로 이루어지되,상기 제 1 표면층 및 제 2 표면층의 밀도는 상기 흡차음층의 밀도보다 큰 것을 특징으로 하는 자동차용 흡차음재.
- 제 1 항 또는 제 2 항에 있어서,상기 제 1 표면층과 흡차음층 및 상기 제 2 표면층과 흡차음층은 니들펀칭결합되는 것을 특징으로 하는 자동차용 흡차음재.
- 제 1 항에 있어서,상기 제 1 표면층 또는 제 2 표면층과 상기 흡차음층 사이에는 접착필름이 배치되는 것을 특징으로 하는 자동차용 흡차음재.
- 제 4 항에 있어서,상기 접착필름의 녹는점은 상기 제 1 표면층, 제 2 표면층 및 흡차음층의 녹는점보다 낮은 것을 특징으로 하는 자동차용 흡차음재.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070141739A KR100916279B1 (ko) | 2007-12-31 | 2007-12-31 | 자동차용 흡차음재 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070141739A KR100916279B1 (ko) | 2007-12-31 | 2007-12-31 | 자동차용 흡차음재 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090073718A true KR20090073718A (ko) | 2009-07-03 |
KR100916279B1 KR100916279B1 (ko) | 2009-09-10 |
Family
ID=41330835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070141739A KR100916279B1 (ko) | 2007-12-31 | 2007-12-31 | 자동차용 흡차음재 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100916279B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101283015B1 (ko) * | 2010-08-23 | 2013-07-05 | 엔브이에이치코리아(주) | 자동차 내장용 차음재 |
KR20160076205A (ko) * | 2014-12-22 | 2016-06-30 | 주식회사 하도에프앤씨 | 자동차 내장 트림용 패널 및 그 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101639356B1 (ko) | 2014-09-18 | 2016-07-14 | 엔브이에이치코리아(주) | 자동차용 흡차음재 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1120570A (ja) | 1997-07-03 | 1999-01-26 | Nissan Motor Co Ltd | 自動車用内装材 |
KR200251584Y1 (ko) * | 2001-07-11 | 2001-11-17 | 주식회사 만호 | 차량용 인슐레이션의 복합재료 |
KR100588757B1 (ko) * | 2004-05-25 | 2006-06-14 | (주) 화인테크놀리지 | 자동차용 헤드라이너의 폴리에스터 섬유 기재 및 그 제조방법 |
KR100802677B1 (ko) * | 2006-10-12 | 2008-02-12 | 현대자동차주식회사 | 수직 배열 구조를 가진 흡음재와 그 제조방법 |
-
2007
- 2007-12-31 KR KR1020070141739A patent/KR100916279B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101283015B1 (ko) * | 2010-08-23 | 2013-07-05 | 엔브이에이치코리아(주) | 자동차 내장용 차음재 |
KR20160076205A (ko) * | 2014-12-22 | 2016-06-30 | 주식회사 하도에프앤씨 | 자동차 내장 트림용 패널 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100916279B1 (ko) | 2009-09-10 |
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