BRPI0516691A - membro absorvedor de impacto - Google Patents
membro absorvedor de impactoInfo
- Publication number
- BRPI0516691A BRPI0516691A BRPI0516691-8A BRPI0516691A BRPI0516691A BR PI0516691 A BRPI0516691 A BR PI0516691A BR PI0516691 A BRPI0516691 A BR PI0516691A BR PI0516691 A BRPI0516691 A BR PI0516691A
- Authority
- BR
- Brazil
- Prior art keywords
- cellular polymer
- deformation
- applications
- cellular
- compressive strength
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title 1
- 230000001413 cellular effect Effects 0.000 abstract 4
- 229920000642 polymer Polymers 0.000 abstract 4
- 239000011324 bead Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 210000003127 knee Anatomy 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/37—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers of foam-like material, i.e. microcellular material, e.g. sponge rubber
-
- 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
- B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2350/00—Acoustic or vibration damping material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2226/00—Manufacturing; Treatments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Seats For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
MEMBRO ABSORVEDOR DE IMPACTO. Almofadas para aplicações de impacto dinâmico incluem polímeros celulares anisotrópicos produzidos num processo de extrusão, de contas expandidas ou de esponjamento reativo. O comportamento anisotrópico representado por C~ E~/C~ T~, C~ V~/C~ T~ e C~ H~/C~ T~, sendo que C~ E~, C~ V~ e C~ H~, representam a resistência à compressão do polímero celular em cada uma das três direções ortogonais E, V e H, respectivamente, medido comprimindo uma amostra de polímero celular de espessura 25-50 mm numa taxa de deformação de 0,08 s¬ -1¬ para 25% de deformação, C~ T~ representa a soma de C~ E~, C~ v~ e C~ H~, e pelo menos um de C~ E~/C~ T~, C~ V~/C~ T~ e C~ H~/C~ T~, tem um valor de pelo menos 0,40 a cerca de 0,80. O polímero celular tem, preferivelmente, densidade de 28 a 35,2 kg/m³ (1,75 a 2,35 libras/pé cúbico) e uma tensão de compressão na direção de resistência à compressão máxima de 290-600 kPa em 25% de deformação quando usado em aplicações de neutralizador de forração de teto. As almofadas são úteis em aplicações automotivas tais como forração de teto, painéis de porta, almofadas de joelhos, pilares, encostos de cabeça, encostos dos assentos, pisos de carga ou painéis de instrumentos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62727804P | 2004-11-12 | 2004-11-12 | |
| PCT/US2005/040569 WO2006053029A1 (en) | 2004-11-12 | 2005-11-10 | Impact-absorbing members for dynamic impact applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0516691A true BRPI0516691A (pt) | 2008-09-16 |
Family
ID=36043332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0516691-8A BRPI0516691A (pt) | 2004-11-12 | 2005-11-10 | membro absorvedor de impacto |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7977396B2 (pt) |
| EP (1) | EP1812726B1 (pt) |
| JP (1) | JP2008519891A (pt) |
| KR (1) | KR101253364B1 (pt) |
| CN (1) | CN100564929C (pt) |
| BR (1) | BRPI0516691A (pt) |
| CA (1) | CA2584822A1 (pt) |
| MX (1) | MX2007005598A (pt) |
| RU (1) | RU2388946C2 (pt) |
| WO (1) | WO2006053029A1 (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0415629D0 (en) * | 2004-07-13 | 2004-08-18 | Leuven K U Res & Dev | Novel protective helmet |
| EP2029666A4 (en) * | 2006-06-21 | 2010-10-06 | Arkema Inc | THERMOPLASTIC FUNGER COMBINATION |
| CH697891B1 (de) * | 2007-01-19 | 2009-03-13 | Kybun Ag | Fitness- und Therapiematte zum Stehen und Gehen. |
| EP2137248A2 (en) | 2007-04-16 | 2009-12-30 | Dow Global Technologies Inc. | Alkenyl aromatic foam with low solubility hydrofluorocarbon |
| WO2008150955A1 (en) | 2007-06-04 | 2008-12-11 | Dow Global Technologies Inc. | Energy absorbing member |
| CN101795842B (zh) * | 2007-08-27 | 2013-03-06 | 陶氏环球技术公司 | 成型挤塑聚苯乙烯泡沫的改进方法及由其制备的制品 |
| ES2425496T3 (es) * | 2008-04-25 | 2013-10-15 | Dow Global Technologies Inc. | Espuma de copolímero de estireno-acrilonitrilo con sesgo positivo |
| WO2010093524A2 (en) * | 2009-02-13 | 2010-08-19 | Dow Global Technologies Inc. | Method for manufacturing a plurality of shaped foam articles |
| DE102009040203A1 (de) * | 2009-09-07 | 2011-03-10 | Puren Gmbh | Formschaumelement mit zumindest zwei unterscheidbaren Geometriestrukturen |
| KR101808884B1 (ko) * | 2010-04-29 | 2017-12-13 | 바스프 에스이 | 멜라민/포름알데히드 수지를 기재로 하는 탄성 압축 발포체의 제조 방법 |
| US8829082B2 (en) | 2012-05-29 | 2014-09-09 | International Business Machines Corporation | Self-healing material with orthogonally functional capsules |
| US10834987B1 (en) * | 2012-07-11 | 2020-11-17 | Apex Biomedical Company, Llc | Protective liner for helmets and other articles |
| EP2716153A1 (de) * | 2012-10-02 | 2014-04-09 | Basf Se | Stallbodenbelag aus expandiertem thermoplastischem Polyurethan-Partikelschaumstoff |
| US20160311994A1 (en) * | 2014-01-17 | 2016-10-27 | Sabic Global Technologies B.V. | Anisotropic polycarbonate foam |
| US10507922B2 (en) | 2017-02-03 | 2019-12-17 | Jamco Corporation | Energy absorbing backshell |
| EP3595889A4 (en) * | 2017-03-13 | 2021-01-27 | Hanwha Azdel, Inc. | MULTI-LAYER ARRANGEMENTS WITH A REINFORCED THERMOPLASTIC SURFACE LAYER AND A CORE LAYER |
| WO2019210288A1 (en) * | 2018-04-27 | 2019-10-31 | Nike Innovate C.V. | Methods for compression molding foam articles |
| US11905733B2 (en) | 2019-05-24 | 2024-02-20 | ASSA ABLOY Accessories and Door Controls Group, Inc. | Dampener for an exit device |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1099313A (en) | 1964-05-11 | 1968-01-17 | Champion Paper Co Ltd | Improvements in cellular structural material and method |
| FR2130111A1 (en) * | 1971-03-25 | 1972-11-03 | Roehm Gmbh | Foam cored panels - using anisotropic pre-compressed foams to increase the stiffness/weight ratio |
| US3906137A (en) * | 1971-03-25 | 1975-09-16 | Roehm Gmbh | Laminate having a compressed foam core |
| JPS544027B2 (pt) * | 1972-05-30 | 1979-03-01 | ||
| US4510268A (en) * | 1982-04-09 | 1985-04-09 | The Dow Chemical Company | Directional flexibilization of expanded thermoplastic foam sheet for low temperature insulation |
| US4668729A (en) | 1983-12-15 | 1987-05-26 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for compression molding of thermoplastic resin and moldings molded by said process |
| US4579774A (en) | 1984-10-30 | 1986-04-01 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Reinforced laminate |
| US4721329A (en) | 1986-04-11 | 1988-01-26 | Breed Corporation | Elastically restoring knee bolster for motor vehicles |
| SU1643242A1 (ru) * | 1988-12-05 | 1991-04-23 | Львовский политехнический институт им.Ленинского комсомола | Травмозащитный коленный упор |
| US5102163A (en) | 1989-06-27 | 1992-04-07 | Mazda Motor Corporation | Impact energy absorbing structure for a vehicle |
| US5141279A (en) | 1991-09-23 | 1992-08-25 | Davidson Textron Inc. | Side impact protection apparatus |
| DE4208759A1 (de) * | 1992-03-19 | 1993-09-23 | Basf Ag | Schaumstoffplatten mit verbesserten waermedaemmeigenschaften und verfahren zu ihrer herstellung |
| DE4236579A1 (de) | 1992-06-04 | 1993-12-09 | Basf Ag | Verfahren zur Herstellung von Schaumstoffplatten mit hoher Druckfestigkeit aus Styrolpolymerisaten |
| US5395135A (en) | 1992-11-02 | 1995-03-07 | Ford Motor Company | Energy absorbing vehicle door and side panels |
| US5526622A (en) | 1993-06-22 | 1996-06-18 | Augustine; Terrence E. | Trailer side panel assembly |
| KR0169075B1 (ko) * | 1994-01-31 | 1999-03-20 | 유미꾸라 레이이찌 | 프로필렌 중합체 수지 압출 발포체 |
| DE4408928A1 (de) * | 1994-03-16 | 1995-09-21 | Herbert K F Dipl Ing D Boerger | Verwendung eines Schaumstoffzuschnitts als Dämpfungselement und flächiges Dämpfungselement |
| US5718968A (en) | 1996-01-10 | 1998-02-17 | Motherlode, L.L.C. | Memory molded, high strength polystyrene |
| US5720510A (en) | 1996-03-28 | 1998-02-24 | Ford Global Technologies, Inc. | Energy absorbing vehicle pillar structure |
| AU8269298A (en) * | 1997-06-27 | 1999-01-19 | Dow Chemical Company, The | Energy absorbing articles of extruded thermoplastic foams |
| DE19753178A1 (de) | 1997-11-20 | 1999-06-10 | Sommer Allibert Lignotock Gmbh | Cockpit für Kraftfahrzeuge |
| WO1999054390A1 (en) * | 1998-04-23 | 1999-10-28 | Kaneka Corporation | Extruded styrene resin foam and process for producing the same |
| US6342288B1 (en) | 1998-06-24 | 2002-01-29 | Bridgestone Corporation | Shock absorbing material |
| US6009682A (en) | 1998-07-02 | 2000-01-04 | Audubon Products, Inc. | Composite hand rail |
| US5932331A (en) | 1998-10-08 | 1999-08-03 | Simco Automotive Trim, Inc. | Automotive trim panel having dual density foam support layer |
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| WO2000066354A1 (en) * | 1999-04-30 | 2000-11-09 | The Dow Chemical Company | Alkenyl aromatic polymer foam laminates |
| DE19952570A1 (de) | 1999-11-02 | 2001-05-03 | Bayer Ag | Energieabsorber für ein Absorbieren von Stoßenergie |
| CA2399457C (en) | 2000-02-11 | 2009-09-15 | L&L Products, Inc. | Structural reinforcement system for automotive vehicles |
| JP2001277954A (ja) | 2000-03-29 | 2001-10-10 | Kanegafuchi Chem Ind Co Ltd | 加飾部材 |
| BR0115597A (pt) | 2000-11-24 | 2003-09-02 | Woodbridge Foam Corp | Forro veicular e método para a produção do mesmo |
| US6708462B2 (en) | 2001-03-07 | 2004-03-23 | Johnson Controls Technology Company | Foam-in-place seal and method |
| GB0119357D0 (en) * | 2001-08-08 | 2001-10-03 | Dow Chemical Co | Energy absorption unit |
| JP4042894B2 (ja) * | 2002-02-05 | 2008-02-06 | 株式会社ジェイエスピー | 熱成形用ポリスチレン系樹脂発泡シートの製造方法及びポリスチレン系樹脂発泡シート |
| US20030225172A1 (en) * | 2002-05-31 | 2003-12-04 | Miller Larry M. | To enhance the thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof |
| US20040001945A1 (en) * | 2002-06-27 | 2004-01-01 | Cate Peter J. | Composite foam structure having an isotropic strength region and anisotropic strength region |
| US20030116993A1 (en) | 2002-12-02 | 2003-06-26 | Skarb Brian P. | Vehicle part and method of making same |
| US20040256878A1 (en) | 2003-06-20 | 2004-12-23 | Jsp Licenses, Inc. | Fragmentation-resistant instrument panel and method of making same |
| US20040256879A1 (en) | 2003-06-20 | 2004-12-23 | Jsp Licenses, Inc. | Instrument panel and method of making same |
| US7163250B2 (en) | 2003-09-02 | 2007-01-16 | Bbi Enterprises, L.P. | Load floor assembly |
| US7220374B2 (en) | 2003-10-22 | 2007-05-22 | Cadillac Products Automotive Company | Molded foam vehicle energy absorbing device and method of manufacture |
-
2005
- 2005-11-10 CA CA002584822A patent/CA2584822A1/en not_active Abandoned
- 2005-11-10 WO PCT/US2005/040569 patent/WO2006053029A1/en not_active Ceased
- 2005-11-10 US US11/272,217 patent/US7977396B2/en active Active
- 2005-11-10 KR KR1020077010764A patent/KR101253364B1/ko not_active Expired - Lifetime
- 2005-11-10 RU RU2007121655/11A patent/RU2388946C2/ru not_active IP Right Cessation
- 2005-11-10 BR BRPI0516691-8A patent/BRPI0516691A/pt not_active IP Right Cessation
- 2005-11-10 MX MX2007005598A patent/MX2007005598A/es unknown
- 2005-11-10 EP EP05848700.0A patent/EP1812726B1/en not_active Expired - Lifetime
- 2005-11-10 JP JP2007541289A patent/JP2008519891A/ja active Pending
- 2005-11-10 CN CNB2005800389273A patent/CN100564929C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US7977396B2 (en) | 2011-07-12 |
| MX2007005598A (es) | 2007-05-23 |
| US20060148919A1 (en) | 2006-07-06 |
| KR20070085320A (ko) | 2007-08-27 |
| KR101253364B1 (ko) | 2013-04-11 |
| EP1812726A1 (en) | 2007-08-01 |
| CN100564929C (zh) | 2009-12-02 |
| EP1812726B1 (en) | 2015-08-26 |
| CA2584822A1 (en) | 2006-05-18 |
| JP2008519891A (ja) | 2008-06-12 |
| RU2007121655A (ru) | 2008-12-27 |
| RU2388946C2 (ru) | 2010-05-10 |
| CN101057086A (zh) | 2007-10-17 |
| WO2006053029A1 (en) | 2006-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 3A E 4A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |