KR100882718B1 - 자동차 내장용 천정재 기재 - Google Patents
자동차 내장용 천정재 기재 Download PDFInfo
- Publication number
- KR100882718B1 KR100882718B1 KR1020070071638A KR20070071638A KR100882718B1 KR 100882718 B1 KR100882718 B1 KR 100882718B1 KR 1020070071638 A KR1020070071638 A KR 1020070071638A KR 20070071638 A KR20070071638 A KR 20070071638A KR 100882718 B1 KR100882718 B1 KR 100882718B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyolefin
- foam sheet
- layer
- ceiling material
- thickness
- Prior art date
Links
Images
Classifications
-
- 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
-
- 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
- B32B5/18—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 features of a layer of foamed material
-
- 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
- B32B5/245—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 another layer next to it being a foam 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
- 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
- B32B5/26—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 another layer next to it also being fibrous or filamentary
-
- 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
- B32B5/32—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 at least two layers being foamed and next to each other
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
-
- 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
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
- B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
-
- 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
- B32B2266/025—Polyolefin
-
- 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
-
- 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
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Laminated Bodies (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Description
Claims (9)
- 가교 폴리올레핀계 발포 시트(sheet)로 구성된 심재(20)와 그 상부 및 하부에 황마, 양마(KENAF), 및 사이잘마로 구성된 그룹으로부터 선택된 천연 섬유 및 저융점 폴리에스터, 폴리에스터 및 폴리프로필렌으로 구성된 그룹으로부터 선택된 합성 섬유로 구성된 보강재(30)층을 가지는 것을 특징으로 하는 자동차 내장용 천정재 기재.
- 제 1항에 있어서, 가교 폴리올레핀계 발포시트는 폴리프로필렌, 선형저밀도폴리에틸렌, 저밀도 폴리에틸렌, 고밀도 폴리에틸렌, 에틸렌 프로필렌 디공액 공중합체 고무(EPDM), 및 에틸렌 프로필렌 공중합체 고무(EPM)로 구성된 그룹으로부터 선택된 하나 이상의 성분을 포함하는 것을 특징으로 하는 자동차 내장용 천정재 기재.
- 제 1항에 있어서, 가교 폴리올레핀계 발포 시트는 700 ~ 1600mm의 제품 폭을 갖는 것을 특징으로 하는 자동차 내장용 천정재 기재.
- 제 1항에 있어서, 폴리올레핀계 발포 시트의 발포 배율은 5배 내지 30배며, 두께는 3mm 내지는 8mm인 것을 특징으로 하는 자동차 내장용 천정재 기재.
- 제 1항에 있어서, 폴리올레핀계 발포시트는 3mm 내지 4mm의 발포시트를 두겹으로 라미네이션하여 6mm 내지 8mm 두께를 갖는 것을 특징으로 하는 자동차 내장용 천정재 기재.
- 제 1항에 있어서, 보강재(30) 층의 폴리올레핀계 섬유와 천연섬유의 혼합 비율은중량비로 30:70 내지 70:30이고, 보강재(30) 층의 두께는 1mm 내지는 3mm인 것을 특징으로 하는 자동차 내장용 천정재 기재.
- 제 1항에 있어서, 천연섬유는 굵기가 20 내지 120㎛, 길이는 3 내지 80mm이고, 폴리올레핀계 섬유는 굵기가 6 내지 15 데니어, 길이는 40 내지 80mm인 것을 특징으로 하는 자동차 내장용 천정재 기재.
- 삭제
- 삭제
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070071638A KR100882718B1 (ko) | 2007-07-18 | 2007-07-18 | 자동차 내장용 천정재 기재 |
US11/891,496 US20090021055A1 (en) | 2007-07-18 | 2007-08-10 | Base material for vehicle headliner |
ES07015942T ES2441990T3 (es) | 2007-07-18 | 2007-08-14 | Material de base para el revestimiento de techo de vehículo |
EP20070015942 EP2025558B1 (en) | 2007-07-18 | 2007-08-14 | Base material for vehicle headliner |
JP2007212395A JP2009023634A (ja) | 2007-07-18 | 2007-08-16 | 車両内蔵用天井材の基材 |
CNA2007101357764A CN101348098A (zh) | 2007-07-18 | 2007-08-16 | 车顶衬板的基础材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070071638A KR100882718B1 (ko) | 2007-07-18 | 2007-07-18 | 자동차 내장용 천정재 기재 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090008580A KR20090008580A (ko) | 2009-01-22 |
KR100882718B1 true KR100882718B1 (ko) | 2009-02-06 |
Family
ID=39791676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070071638A KR100882718B1 (ko) | 2007-07-18 | 2007-07-18 | 자동차 내장용 천정재 기재 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090021055A1 (ko) |
EP (1) | EP2025558B1 (ko) |
JP (1) | JP2009023634A (ko) |
KR (1) | KR100882718B1 (ko) |
CN (1) | CN101348098A (ko) |
ES (1) | ES2441990T3 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100951958B1 (ko) | 2008-12-15 | 2010-04-09 | 엔브이에이치코리아(주) | 차량용 경량 천정재 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120302118A1 (en) * | 2010-02-15 | 2012-11-29 | Kurashiki Boseki Kabushiki Kaisha | Sheet for fiber-reinforced resin and fiber-reinforced resin molded article using the same |
US20130210309A1 (en) * | 2010-10-22 | 2013-08-15 | Hanil E-Hwa Co., Ltd | Multilayer structure for a vehicle interior material, and method for manufacturing |
CN102320177A (zh) * | 2011-06-14 | 2012-01-18 | 江苏中通汽车内饰材料有限公司 | 用于深拉伸成型的汽车用内饰面料及其生产方法 |
CN102501806A (zh) * | 2011-11-02 | 2012-06-20 | 成都彩虹环保科技有限公司 | 涤纶纤维制的车用衬板 |
US20140004292A1 (en) * | 2012-06-29 | 2014-01-02 | GM Global Technology Operations LLC | Composite materials |
KR101364448B1 (ko) * | 2012-10-11 | 2014-02-17 | 영보화학 주식회사 | 자동차용 복합기재의 제조방법 |
KR101543600B1 (ko) * | 2013-12-05 | 2015-08-11 | 한일이화 주식회사 | 경량성 다층 복합 기재 및 그 제조방법 |
US20150158269A1 (en) * | 2013-12-05 | 2015-06-11 | Hanil E-Hwa Co., Ltd. | Natural fiber polymer composite and eco-friendly lightweight base material for automotive interior |
CN105416197A (zh) * | 2015-12-13 | 2016-03-23 | 重庆春辉科技有限公司 | 结构强度高的车辆内装饰板 |
KR102552009B1 (ko) * | 2018-10-31 | 2023-07-10 | 주식회사 서연이화 | 자동차 내장재용 복합소재와 그 제조방법 |
EP4366925A1 (en) * | 2021-07-06 | 2024-05-15 | ContiTech Deutschland GmbH | Process for recycling reinforced elastomer components and reinforced elastomer components containing recycled materials |
Citations (2)
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KR19980060012U (ko) * | 1997-03-07 | 1998-11-05 | 이봉주 | 자동차 천정재 |
KR100703049B1 (ko) * | 2005-11-30 | 2007-04-06 | 한일이화주식회사 | 차량 내장재용 기재 및 이를 이용한 차량 내장재 |
Family Cites Families (14)
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JPS62240539A (ja) * | 1986-04-12 | 1987-10-21 | 積水化学工業株式会社 | 自動車用内装材の製造方法 |
DE68915817T2 (de) | 1988-03-01 | 1994-11-03 | Toray Industries | Verfahren zunm Herstellen eines geformten laminierten Gegenstandes. |
EP0726290B2 (en) * | 1995-02-08 | 2005-10-19 | Toray Industries, Inc. | A polyolefin based crosslinked foam |
JP3253232B2 (ja) * | 1995-04-28 | 2002-02-04 | 株式会社日本触媒 | 多層シート材と樹脂含浸多層シート材およびそれらの製法、並びに該樹脂含浸シート材からなるコンクリートパネル |
JP3035649B2 (ja) * | 1996-07-11 | 2000-04-24 | 双和化学産業株式会社 | 複合基材を使用した防水構造体 |
US6030907A (en) * | 1996-07-29 | 2000-02-29 | Sowa Chemical Co., Ltd. | Composite substrate for plastic reinforcement, and fiber-reinforced plastic using such composite substrate |
EP0905175B1 (en) | 1997-03-14 | 2005-08-03 | Toray Industries, Inc. | Foamed body, interior material composed of same, or moldings for interior finish in vehicle, and method of manufacturing same |
US6322658B1 (en) * | 1998-02-23 | 2001-11-27 | Lear Corporation | Method for making a composite headliner |
US6287678B1 (en) * | 1998-10-16 | 2001-09-11 | R + S Technik Gmbh | Composite structural panel with thermoplastic foam core and natural fibers, and method and apparatus for producing the same |
JP3792523B2 (ja) * | 2000-02-28 | 2006-07-05 | 積水化学工業株式会社 | 積層シート、積層シートの製造方法及び積層シートの成形方法 |
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US20060137799A1 (en) * | 2004-12-29 | 2006-06-29 | Enamul Haque | Thermoplastic composites with improved sound absorbing capabilities |
-
2007
- 2007-07-18 KR KR1020070071638A patent/KR100882718B1/ko active IP Right Grant
- 2007-08-10 US US11/891,496 patent/US20090021055A1/en not_active Abandoned
- 2007-08-14 ES ES07015942T patent/ES2441990T3/es active Active
- 2007-08-14 EP EP20070015942 patent/EP2025558B1/en not_active Not-in-force
- 2007-08-16 JP JP2007212395A patent/JP2009023634A/ja active Pending
- 2007-08-16 CN CNA2007101357764A patent/CN101348098A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980060012U (ko) * | 1997-03-07 | 1998-11-05 | 이봉주 | 자동차 천정재 |
KR100703049B1 (ko) * | 2005-11-30 | 2007-04-06 | 한일이화주식회사 | 차량 내장재용 기재 및 이를 이용한 차량 내장재 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100951958B1 (ko) | 2008-12-15 | 2010-04-09 | 엔브이에이치코리아(주) | 차량용 경량 천정재 |
Also Published As
Publication number | Publication date |
---|---|
EP2025558B1 (en) | 2013-10-09 |
JP2009023634A (ja) | 2009-02-05 |
EP2025558A1 (en) | 2009-02-18 |
US20090021055A1 (en) | 2009-01-22 |
CN101348098A (zh) | 2009-01-21 |
KR20090008580A (ko) | 2009-01-22 |
ES2441990T3 (es) | 2014-02-07 |
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