EP1119471A4 - Low permeability airbag cushions having film coatings of extremely low thickness - Google Patents
Low permeability airbag cushions having film coatings of extremely low thicknessInfo
- Publication number
- EP1119471A4 EP1119471A4 EP00941468A EP00941468A EP1119471A4 EP 1119471 A4 EP1119471 A4 EP 1119471A4 EP 00941468 A EP00941468 A EP 00941468A EP 00941468 A EP00941468 A EP 00941468A EP 1119471 A4 EP1119471 A4 EP 1119471A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- film coatings
- airbag cushions
- extremely low
- thickness
- permeability 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.)
- Withdrawn
Links
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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
- D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
- D06N3/186—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials one of the layers is on one surface of the fibrous web and the other layer is on the other surface of the fibrous web
-
- 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
- B32B2262/0261—Polyamide 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
- B32B2375/00—Polyureas; Polyurethanes
-
- 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
- B32B2571/00—Protective equipment
-
- 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
- B32B2605/08—Cars
-
- 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
-
- 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
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Air Bags (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/335,257 US6177365B1 (en) | 1999-06-17 | 1999-06-17 | Two-layered coating system for airbag fabrics |
US09/350,620 US6177366B1 (en) | 1999-06-17 | 1999-07-09 | Two-layer coating system for airbag fabrics |
US350620 | 1999-07-09 | ||
US09/501,467 US7517570B1 (en) | 1999-06-17 | 2000-02-09 | Low permeability airbag cushions having extremely low coating levels |
US501467 | 2000-02-09 | ||
US55764300A | 2000-04-25 | 2000-04-25 | |
US557643 | 2000-04-25 | ||
PCT/US2000/016566 WO2000078578A1 (en) | 1999-06-17 | 2000-06-15 | Low permeability airbag cushions having film coatings of extremely low thickness |
US335257 | 2002-12-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1119471A1 EP1119471A1 (en) | 2001-08-01 |
EP1119471A4 true EP1119471A4 (en) | 2011-04-27 |
Family
ID=27502518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00941468A Withdrawn EP1119471A4 (en) | 1999-06-17 | 2000-06-15 | Low permeability airbag cushions having film coatings of extremely low thickness |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1119471A4 (en) |
JP (1) | JP4657547B2 (en) |
CN (1) | CN1159179C (en) |
AU (1) | AU5617400A (en) |
BR (1) | BR0006932A (en) |
CA (1) | CA2340939A1 (en) |
MX (1) | MXPA01001743A (en) |
WO (1) | WO2000078578A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6734123B2 (en) | 1999-06-07 | 2004-05-11 | Bradford Industries, Inc. | Polyurethane coated fabrics for use in air-holding vehicle restraint systems |
US6740607B2 (en) | 1999-06-07 | 2004-05-25 | Bradford Industries, Inc. | Substrate with stretch and heat sealing properties to make a multidirectional restraint module design |
US6734125B2 (en) | 1999-06-07 | 2004-05-11 | Bradford Industries, Inc. | Laminated multi-denier mixed fabrics for use in inflatable vehicle restraint systems |
US6753275B2 (en) | 1999-06-07 | 2004-06-22 | Bradford Industries, Inc. | Laminated multi-layered woven textile fabrics for use in air holding vehicle restraint systems |
US6239046B1 (en) | 1999-06-07 | 2001-05-29 | Bradford Industries, Inc. | Polysiloxane coated fabrics for use in air bags |
US6770578B2 (en) | 1999-06-07 | 2004-08-03 | Bradford Industries, Inc. | Laminated textile fabrics for use in air holding vehicle restraint systems |
US20040029468A1 (en) * | 2001-01-09 | 2004-02-12 | Kwang-Oh Kim | Side curtain typed airbag, and a process of preparing for the same |
JP2003002150A (en) * | 2001-06-25 | 2003-01-08 | Toyoda Gosei Co Ltd | Head protective air bag device |
US6713131B2 (en) | 2002-04-08 | 2004-03-30 | Dow Corning Corporation | Methods of coating fabrics with emulsions of elastomeric polymers and polyurethane dispersions |
US6825263B2 (en) | 2002-04-08 | 2004-11-30 | Dow Corning Corporation | Curable coating compositions from emulsions of elastomeric polymers and polyurethane dispersions |
US20130295301A1 (en) * | 2010-10-04 | 2013-11-07 | Thomas E. Schmitt | Automobile side curtain airbag modules comprising polyester airbag with gas inflators |
EP4297616A1 (en) * | 2021-02-23 | 2024-01-03 | Zephyros Inc. | Seat cushion with a protective layer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5110666A (en) * | 1991-05-06 | 1992-05-05 | Reeves Brothers, Inc. | Coated fabric structure for air bag applications |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0497842A (en) * | 1990-08-15 | 1992-03-30 | Asahi Chem Ind Co Ltd | Laminated cloth |
JP3461517B2 (en) * | 1992-02-03 | 2003-10-27 | 東レ株式会社 | Airbag |
JPH05338092A (en) * | 1992-06-04 | 1993-12-21 | Toray Ind Inc | Manufacture of air bag base fabric |
DE19630854C1 (en) * | 1996-07-31 | 1997-07-24 | Daimler Benz Ag | Head-protecting curtain in motor vehicle |
GB9619613D0 (en) * | 1996-09-19 | 1996-10-30 | Breed Automotive Tech | An inflatable restraint for a vehicle |
JP3069601B2 (en) * | 1996-10-03 | 2000-07-24 | 東洋ゴム工業株式会社 | Side airbag |
US5881776A (en) * | 1997-01-24 | 1999-03-16 | Safety Components Fabric Technologies, Inc. | Rapier woven low permeability air bag fabric |
JPH11107171A (en) * | 1997-09-29 | 1999-04-20 | Daicel Chem Ind Ltd | Laminated fabric and air bag |
JPH10273002A (en) * | 1997-03-28 | 1998-10-13 | Toray Ind Inc | Backing fabric for air bag, and air bag |
US6073961A (en) * | 1998-02-20 | 2000-06-13 | Breed Automotive Technology, Inc. | Inflatable side airbag curtain module |
US6037279A (en) * | 1998-03-11 | 2000-03-14 | Dow Corning Limited | Coated textile fabrics |
DE19824601C2 (en) * | 1998-06-02 | 2003-04-03 | Breed Automotive Tech | Air bag with compensation volume |
-
2000
- 2000-06-15 JP JP2001504761A patent/JP4657547B2/en not_active Expired - Fee Related
- 2000-06-15 WO PCT/US2000/016566 patent/WO2000078578A1/en active Application Filing
- 2000-06-15 EP EP00941468A patent/EP1119471A4/en not_active Withdrawn
- 2000-06-15 CA CA002340939A patent/CA2340939A1/en not_active Abandoned
- 2000-06-15 CN CNB008017018A patent/CN1159179C/en not_active Expired - Lifetime
- 2000-06-15 BR BR0006932-9A patent/BR0006932A/en not_active IP Right Cessation
- 2000-06-15 AU AU56174/00A patent/AU5617400A/en not_active Abandoned
-
2001
- 2001-02-16 MX MXPA01001743A patent/MXPA01001743A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5110666A (en) * | 1991-05-06 | 1992-05-05 | Reeves Brothers, Inc. | Coated fabric structure for air bag applications |
Non-Patent Citations (1)
Title |
---|
See also references of WO0078578A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU5617400A (en) | 2001-01-09 |
MXPA01001743A (en) | 2004-06-07 |
EP1119471A1 (en) | 2001-08-01 |
JP2003513841A (en) | 2003-04-15 |
BR0006932A (en) | 2001-06-26 |
JP4657547B2 (en) | 2011-03-23 |
CN1159179C (en) | 2004-07-28 |
CN1320090A (en) | 2001-10-31 |
CA2340939A1 (en) | 2000-12-28 |
WO2000078578A1 (en) | 2000-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20010410 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20110329 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: D06N 3/18 20060101ALI20110323BHEP Ipc: D06N 3/14 20060101ALI20110323BHEP Ipc: B32B 27/12 20060101ALI20110323BHEP Ipc: B32B 27/40 20060101ALI20110323BHEP Ipc: B60R 21/16 20060101AFI20010111BHEP |
|
17Q | First examination report despatched |
Effective date: 20110715 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20111126 |