JP2009023634A - 車両内蔵用天井材の基材 - Google Patents
車両内蔵用天井材の基材 Download PDFInfo
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- JP2009023634A JP2009023634A JP2007212395A JP2007212395A JP2009023634A JP 2009023634 A JP2009023634 A JP 2009023634A JP 2007212395 A JP2007212395 A JP 2007212395A JP 2007212395 A JP2007212395 A JP 2007212395A JP 2009023634 A JP2009023634 A JP 2009023634A
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- vehicle
- ceiling material
- polyolefin
- foam sheet
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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
- 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
- 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
- B32B5/22—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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
【解決手段】本発明は、ポリオレフィン系発泡シートからなる心材層20と、その上部及び下部に天然繊維及び合成繊維からなる補強材層30とを持つことを特徴とする車両内蔵用天井材基材10により達成される。
【選択図】図2
Description
20 心材層(ポリオレフィン系発泡シート)
30 補強材層
40 表皮層
Claims (9)
- 架橋ポリオレフィン系発泡シートからなる心材と、その上部及び下部に天然繊維及び合成繊維から構成される補強材層とを持つことを特徴とする車両内蔵用天井材基材。
- 前記架橋ポリオレフィン系発泡シートは、ポリプロピレン、線形低密度ポリエチレン、低密度ポリエチレン、高密度ポリエチレン、エチレンプロピレンジエン共重合体ゴム(EPDM)、及びエチレンプロピレン共重合体ゴム(EPM)からなる群から選ばれた一つ以上の成分を含めることを特徴とする請求項1に記載の車両内蔵用天井材基材。
- 前記架橋ポリオレフィン系発泡シートは、700mm〜1600mmの製品幅を持つことを特徴とする請求項1に記載の車両内蔵用天井材基材。
- 前記架橋ポリオレフィン系発泡シートの発泡倍率は5倍ないし30倍であり、厚みは、3mmないし8mmであることを特徴とする請求項1に記載の車両内蔵用天井材基材。
- 前記架橋ポリオレフィン系発泡シートは、3mmないし4mmの発泡シートを二重にラミネートすることによって、6mmないし8mmの厚みを持つようになることを特徴とする請求項1に記載の車両内蔵用天井材基材。
- 前記補強材層のポリオレフィン系繊維と前記天然繊維の混合比率は、重量比で30:70ないし70:30であり、補強材層の厚さは、1mmないし3mmであることを特徴とする請求項1に記載の車両内蔵用天井材基材。
- 前記天然繊維は、太さが、20μmないし120μm、長さは、3mmないし80mmであり、前記ポリオレフィン系繊維は、太さが、6デニールないし15デニール、長さは、40mmないし80mmであることを特徴とする請求項1に記載の車両内蔵用天井材基材。
- 前記天然繊維は、黄麻、ケナフ及びシザル麻からなる群から選ばれた繊維を一つ以上含むことを特徴とする請求項1に記載の車両内蔵用天井材基材。
- 前記合成繊維は、低融点ポリエステル、ポリエステル及びポリプロピレンからなる群から選ばれた繊維を一つ以上包含することを特徴とする請求項1に記載の車両内蔵用天井材基材。
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 (1)
Publication Number | Publication Date |
---|---|
JP2009023634A true JP2009023634A (ja) | 2009-02-05 |
Family
ID=39791676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007212395A Pending JP2009023634A (ja) | 2007-07-18 | 2007-08-16 | 車両内蔵用天井材の基材 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090021055A1 (ja) |
EP (1) | EP2025558B1 (ja) |
JP (1) | JP2009023634A (ja) |
KR (1) | KR100882718B1 (ja) |
CN (1) | CN101348098A (ja) |
ES (1) | ES2441990T3 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013545632A (ja) * | 2010-10-22 | 2013-12-26 | 韓一理化株式会社 | 自動車内装材用多層構造物およびその製造方法 |
JP2015107646A (ja) * | 2013-12-05 | 2015-06-11 | 韓一理化株式会社 | 天然繊維高分子複合体及び自動車内装材用の環境にやさしい軽量基材 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100951958B1 (ko) | 2008-12-15 | 2010-04-09 | 엔브이에이치코리아(주) | 차량용 경량 천정재 |
BR112012020434A2 (pt) * | 2010-02-15 | 2016-05-17 | Kurashiki Boseki Kk | folha para resina reforçada com fibra e artigo moldado de resina reforçada com fibra usando a mesma |
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 |
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
JPH08300534A (ja) * | 1995-04-28 | 1996-11-19 | Nippon Shokubai Co Ltd | 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 |
JPH10114003A (ja) * | 1996-07-11 | 1998-05-06 | Souwa Kagaku Sangyo Kk | 防水構造体用複合基材、該複合基材を使用した防水工法及び防水構造体 |
JP2002200685A (ja) * | 2000-02-28 | 2002-07-16 | Sekisui Chem Co Ltd | 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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EP0331447B1 (en) | 1988-03-01 | 1994-06-08 | Toray Industries, Inc. | Process for preparation of molded laminated article |
EP0726290B2 (en) * | 1995-02-08 | 2005-10-19 | Toray Industries, Inc. | A polyolefin based crosslinked foam |
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 |
KR200166707Y1 (ko) * | 1997-03-07 | 2000-01-15 | 이봉주 | 자동차 천정재 |
CA2254910C (en) | 1997-03-14 | 2007-03-27 | Toray Industries, Inc. | Foams comprising a fogging inhibitor |
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 |
KR100361025B1 (ko) * | 2000-11-30 | 2002-11-23 | 한일이화주식회사 | 자동차 내장 기재용 열가소성 펠트 |
WO2004056565A1 (en) | 2002-12-21 | 2004-07-08 | Yeun Kwon Seo | Method for making flexible automobile interior material and sheet for the construction and its product made therefrom |
US6871898B2 (en) * | 2003-03-27 | 2005-03-29 | Omnova Solutions Inc. | Soft cover for vehicles and process for making |
US20060137799A1 (en) * | 2004-12-29 | 2006-06-29 | Enamul Haque | Thermoplastic composites with improved sound absorbing capabilities |
KR100703049B1 (ko) * | 2005-11-30 | 2007-04-06 | 한일이화주식회사 | 차량 내장재용 기재 및 이를 이용한 차량 내장재 |
-
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 EP EP20070015942 patent/EP2025558B1/en not_active Not-in-force
- 2007-08-14 ES ES07015942T patent/ES2441990T3/es active Active
- 2007-08-16 CN CNA2007101357764A patent/CN101348098A/zh active Pending
- 2007-08-16 JP JP2007212395A patent/JP2009023634A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPH08300534A (ja) * | 1995-04-28 | 1996-11-19 | Nippon Shokubai Co Ltd | 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 |
JPH10114003A (ja) * | 1996-07-11 | 1998-05-06 | Souwa Kagaku Sangyo Kk | 防水構造体用複合基材、該複合基材を使用した防水工法及び防水構造体 |
JP2002200685A (ja) * | 2000-02-28 | 2002-07-16 | Sekisui Chem Co Ltd | 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 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013545632A (ja) * | 2010-10-22 | 2013-12-26 | 韓一理化株式会社 | 自動車内装材用多層構造物およびその製造方法 |
JP2015107646A (ja) * | 2013-12-05 | 2015-06-11 | 韓一理化株式会社 | 天然繊維高分子複合体及び自動車内装材用の環境にやさしい軽量基材 |
Also Published As
Publication number | Publication date |
---|---|
KR20090008580A (ko) | 2009-01-22 |
EP2025558A1 (en) | 2009-02-18 |
ES2441990T3 (es) | 2014-02-07 |
EP2025558B1 (en) | 2013-10-09 |
CN101348098A (zh) | 2009-01-21 |
US20090021055A1 (en) | 2009-01-22 |
KR100882718B1 (ko) | 2009-02-06 |
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