KR101286612B1 - 에어백용 원단 - Google Patents
에어백용 원단 Download PDFInfo
- Publication number
- KR101286612B1 KR101286612B1 KR1020070096220A KR20070096220A KR101286612B1 KR 101286612 B1 KR101286612 B1 KR 101286612B1 KR 1020070096220 A KR1020070096220 A KR 1020070096220A KR 20070096220 A KR20070096220 A KR 20070096220A KR 101286612 B1 KR101286612 B1 KR 101286612B1
- Authority
- KR
- South Korea
- Prior art keywords
- fabric
- fibers
- polyamide
- nanofiber web
- airbag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/235—Inflatable members characterised by their material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/02—Inflatable articles
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/04—Sack- or bag-like articles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23504—Inflatable members characterised by their material characterised by material
- B60R2021/23509—Fabric
- B60R2021/23514—Fabric coated fabric
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/12—Vehicles
- D10B2505/124—Air bags
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Air Bags (AREA)
Abstract
Description
구분 | 유연성 (kgf) | 열용량(Hc) (J/g) |
공기투과도 (CFM) |
두께(㎜) | 무게(g/㎡) | 인장강도 (kgf/인치) |
실시예 1 | 0.8 | 623 | 0.07 | 0.30 | 240 | 230 |
실시예 2 | 0.9 | 708 | 0.09 | 0.30 | 240 | 231 |
비교실시예 1 | 1.2 | 623 | 0.12 | 0.35 | 245 | 230 |
Claims (6)
- 직물로 형성된 기재층(1)과; 상기 기재층 위에 형성되어 단사섬도가 1,000㎚ 이하인 나노섬유들로 이루어진 나노섬유 웹(3)과; 상기 나노섬유 웹(3)상에 형성된 실리콘 수지 코팅층(2)을 포함하는 것을 특징으로 하는 에어백용 원단.
- 제1항에 있어서, 나노섬유 웹(3)을 구성하는 나노섬유는 열용량(Heat capacity)이 620J/g 이상인 것을 특징으로 하는 에어백용 원단.
- 제1항에 있어서, 상기 나노섬유 웹(3)이 폴리에스테르 섬유, 폴리아미드 6 섬유, 폴리아미드 66 섬유, 폴리아미드 46 섬유 및 전방향족 폴리아미드로 이루어진 그룹 중에서 선택된 1종 이상의 섬유들로 구성됨을 특징으로 하는 에어백용 원단.
- 제1항에 있어서, 기재층(1)은 폴리에스테르 섬유, 폴리아미드 6 섬유, 폴리아미드 66 섬유 및 폴리아미드 46 섬유로 이루어진 그룹중에서 선택된 1종 이상의 섬유들로 구성됨을 특징으로 하는 에어백용 원단.
- 제1항에 있어서, 상기 나노섬유 웹(3)은 전기방사 방식으로 제조된 것임을 특징으로 하는 에어백용 원단.
- 제1항에 있어서, ASTM D 4032 방법으로 측정한 유연성이 1.0kgf 이하인 것을 특징으로 하는 에어백용 원단.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070096220A KR101286612B1 (ko) | 2007-09-21 | 2007-09-21 | 에어백용 원단 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070096220A KR101286612B1 (ko) | 2007-09-21 | 2007-09-21 | 에어백용 원단 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090030727A KR20090030727A (ko) | 2009-03-25 |
KR101286612B1 true KR101286612B1 (ko) | 2013-07-22 |
Family
ID=40696980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070096220A Expired - Fee Related KR101286612B1 (ko) | 2007-09-21 | 2007-09-21 | 에어백용 원단 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101286612B1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8822358B2 (en) | 2009-04-23 | 2014-09-02 | Kolon Industries, Inc. | Polyester fabrics for airbag and preparation method thereof |
WO2011122800A2 (ko) * | 2010-03-30 | 2011-10-06 | 코오롱인더스트리 주식회사 | 폴리에스테르 원단 및 그의 제조 방법 |
KR20140043005A (ko) * | 2012-09-28 | 2014-04-08 | 코오롱인더스트리 주식회사 | 에어백용 코팅 원단 |
JP7372939B2 (ja) | 2018-05-17 | 2023-11-01 | リンテック オブ アメリカ インク | ナノファイバーシートアセンブリ及びナノファイバーシートアセンブリの製造方法 |
EP4272948A1 (en) * | 2022-05-02 | 2023-11-08 | Goodrich Corporation | Evacuation inflatable formed of nano-fiber material |
US12325526B2 (en) | 2022-05-02 | 2025-06-10 | Goodrich Corporation | Evacuation inflatable formed of nano-fiber material |
CN118793185B (zh) * | 2024-09-14 | 2025-02-11 | 绿建科技集团新型建材高技术有限公司 | 超低能耗复合保温板、保温免拆模板及制做方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000170080A (ja) | 1998-12-08 | 2000-06-20 | Toyo Tire & Rubber Co Ltd | エアバッグ用布 |
KR20030008049A (ko) * | 2001-07-12 | 2003-01-24 | 주식회사 라이지오케미칼코리아 | 섬유기재 상에 나노섬유를 연속적으로 코팅하는 방법 |
KR20070047872A (ko) * | 2005-11-03 | 2007-05-08 | 김학용 | 나노섬유층을 갖는 섬유 적층체의 제조방법 |
KR100749966B1 (ko) | 2006-09-06 | 2007-08-16 | 주식회사 코오롱 | 항균성 공기필터재 |
-
2007
- 2007-09-21 KR KR1020070096220A patent/KR101286612B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000170080A (ja) | 1998-12-08 | 2000-06-20 | Toyo Tire & Rubber Co Ltd | エアバッグ用布 |
KR20030008049A (ko) * | 2001-07-12 | 2003-01-24 | 주식회사 라이지오케미칼코리아 | 섬유기재 상에 나노섬유를 연속적으로 코팅하는 방법 |
KR20070047872A (ko) * | 2005-11-03 | 2007-05-08 | 김학용 | 나노섬유층을 갖는 섬유 적층체의 제조방법 |
KR100749966B1 (ko) | 2006-09-06 | 2007-08-16 | 주식회사 코오롱 | 항균성 공기필터재 |
Also Published As
Publication number | Publication date |
---|---|
KR20090030727A (ko) | 2009-03-25 |
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