SG11201806523UA - Energy absorber - Google Patents

Energy absorber

Info

Publication number
SG11201806523UA
SG11201806523UA SG11201806523UA SG11201806523UA SG11201806523UA SG 11201806523U A SG11201806523U A SG 11201806523UA SG 11201806523U A SG11201806523U A SG 11201806523UA SG 11201806523U A SG11201806523U A SG 11201806523UA SG 11201806523U A SG11201806523U A SG 11201806523UA
Authority
SG
Singapore
Prior art keywords
polyamide resin
olefin
resin
energy absorber
elastomer
Prior art date
Application number
SG11201806523UA
Other languages
English (en)
Inventor
Masayuki Kito
Goro Takahashi
Toshihiro Suzuki
Yasuyuki Shimizu
Yohei Migaki
Original Assignee
Toyota Boshoku Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Boshoku Kk filed Critical Toyota Boshoku Kk
Publication of SG11201806523UA publication Critical patent/SG11201806523UA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/121—Vibration-dampers; Shock-absorbers using plastic deformation of members the members having a cellular, e.g. honeycomb, structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
    • B60R2019/184—Blow moulded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
    • B60R2019/1866—Cellular structures
    • 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
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vibration Dampers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
SG11201806523UA 2016-03-31 2017-03-07 Energy absorber SG11201806523UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016071735A JP6384507B2 (ja) 2016-03-31 2016-03-31 エネルギー吸収体
PCT/JP2017/009095 WO2017169575A1 (ja) 2016-03-31 2017-03-07 エネルギー吸収体

Publications (1)

Publication Number Publication Date
SG11201806523UA true SG11201806523UA (en) 2018-08-30

Family

ID=59964078

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806523UA SG11201806523UA (en) 2016-03-31 2017-03-07 Energy absorber

Country Status (9)

Country Link
US (1) US11014516B2 (https=)
EP (1) EP3438180B1 (https=)
JP (1) JP6384507B2 (https=)
KR (1) KR102116918B1 (https=)
CN (1) CN108884279B (https=)
BR (1) BR112018068375A2 (https=)
RU (1) RU2744290C2 (https=)
SG (1) SG11201806523UA (https=)
WO (1) WO2017169575A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110177826A (zh) * 2017-01-30 2019-08-27 丰田纺织株式会社 改性剂和其使用方法、改性剂的制造方法以及添加材料用载体
BR112019015862A2 (pt) 2017-03-16 2020-04-14 Toyota Boshoku Kk folha de resina termoplástica, folha laminada e objeto moldado
JP7136088B2 (ja) * 2017-04-19 2022-09-13 トヨタ紡織株式会社 熱可塑性樹脂組成物、成形体及びその製造方法
IT201700103763A1 (it) * 2017-09-15 2019-03-15 Srt S R L Elemento ad assorbimento d’urto polimerico per un veicolo e struttura paraurti
CN109188012B (zh) * 2018-11-15 2024-02-02 中国兵器工业集团第二一四研究所苏州研发中心 一种蜂窝状微止挡结构
JP7136740B2 (ja) * 2019-04-18 2022-09-13 トヨタ自動車株式会社 車両構造及び車両の製造方法
US11207958B2 (en) * 2019-07-30 2021-12-28 Ford Global Technologies, Llc Vehicle door arrangement configured to prevent overlap
WO2022138726A1 (ja) * 2020-12-22 2022-06-30 三井化学株式会社 熱可塑性樹脂組成物およびその製造方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670421B1 (en) * 2001-08-03 2003-12-30 Aci Technologies, Llc Olefin-polyamide thermoplastic alloy and process for making the same
WO2005035648A1 (en) * 2003-10-10 2005-04-21 Exxonmobil Chemical Patents Inc. Compostions of polypropylene and polyamide
JP2009029296A (ja) * 2007-07-27 2009-02-12 Tokai Rubber Ind Ltd 衝撃吸収部材
JP5125704B2 (ja) * 2008-04-08 2013-01-23 トヨタ紡織株式会社 側突用樹脂衝撃吸収体
JP5552016B2 (ja) 2010-09-30 2014-07-16 トヨタ紡織株式会社 衝撃吸収体
US8336933B2 (en) * 2010-11-04 2012-12-25 Sabic Innovative Plastics Ip B.V. Energy absorbing device and methods of making and using the same
US20150065625A1 (en) 2011-03-11 2015-03-05 Exxonmobil Chemical Patents Inc. Method of Forming Dynamically Vulcanized Thermoplastic Elastomer Films and Films Formed Therefrom
US9586355B2 (en) 2011-03-11 2017-03-07 Exxonmobil Chemical Patents Inc. Dynamically vulcanized thermoplastic elastomer film
JP2012222846A (ja) 2011-04-04 2012-11-12 Hitachi Ltd ディジタル保護制御装置
JP5914318B2 (ja) * 2011-12-22 2016-05-11 トヨタ紡織株式会社 熱可塑性樹脂組成物の製造方法
JP5879253B2 (ja) * 2011-12-22 2016-03-08 トヨタ紡織株式会社 熱可塑性樹脂組成物及びその製造方法
JP5859952B2 (ja) * 2011-12-22 2016-02-16 トヨタ紡織株式会社 熱可塑性樹脂組成物
ES2704148T3 (es) * 2011-12-22 2019-03-14 Toyota Boshoku Kk Composición de resina termoplástica y método para producirla
JP5836923B2 (ja) * 2011-12-22 2015-12-24 トヨタ紡織株式会社 植物由来ポリアミド樹脂を用いた熱可塑性樹脂組成物及び成形体
ES2995876T3 (en) 2011-12-22 2025-02-11 Toyota Boshoku Kk Thermoplastic resin composition, method for producing same, and molded body
JP5882730B2 (ja) * 2011-12-28 2016-03-09 株式会社ブリヂストン 外観検査装置及び外観検査方法
US20130175128A1 (en) * 2012-01-05 2013-07-11 Sabic Innovative Plastics Ip B.V. Multi-stage energy absorber and method of making and using the same
US8876179B2 (en) * 2012-02-01 2014-11-04 Sabic Global Technologies B.V. Energy absorbing assembly and methods of making and using the same
JP2013237242A (ja) * 2012-05-17 2013-11-28 Toray Ind Inc ハニカム構造体およびサンドイッチ構造体
JP5798595B2 (ja) * 2012-06-22 2015-10-21 株式会社豊田中央研究所 樹脂組成物
MX356916B (es) * 2013-06-12 2018-06-19 Kimberly Clark Co Miembro absorbente de energia.
JP6177834B2 (ja) * 2014-06-26 2017-08-09 三洋化成工業株式会社 シリコーン粘着剤用帯電防止剤及び帯電防止性シリコーン粘着剤

Also Published As

Publication number Publication date
RU2018136244A3 (https=) 2020-04-30
WO2017169575A1 (ja) 2017-10-05
JP2017179237A (ja) 2017-10-05
JP6384507B2 (ja) 2018-09-05
EP3438180A4 (en) 2019-11-06
EP3438180B1 (en) 2025-05-07
US11014516B2 (en) 2021-05-25
RU2744290C2 (ru) 2021-03-04
KR20180126541A (ko) 2018-11-27
CN108884279A (zh) 2018-11-23
US20200180535A1 (en) 2020-06-11
EP3438180A1 (en) 2019-02-06
RU2018136244A (ru) 2020-04-30
KR102116918B1 (ko) 2020-05-29
BR112018068375A2 (pt) 2019-01-15
CN108884279B (zh) 2021-02-26

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