JPH0322406B2 - - Google Patents

Info

Publication number
JPH0322406B2
JPH0322406B2 JP58065800A JP6580083A JPH0322406B2 JP H0322406 B2 JPH0322406 B2 JP H0322406B2 JP 58065800 A JP58065800 A JP 58065800A JP 6580083 A JP6580083 A JP 6580083A JP H0322406 B2 JPH0322406 B2 JP H0322406B2
Authority
JP
Japan
Prior art keywords
elastomer
polyurethane
elastomer according
layer
recovery
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 - Lifetime
Application number
JP58065800A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58194913A (ja
Inventor
Aasaa Furedoritsuku Hairusu Morisu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAT RES DEV
Original Assignee
NAT RES DEV
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 NAT RES DEV filed Critical NAT RES DEV
Publication of JPS58194913A publication Critical patent/JPS58194913A/ja
Publication of JPH0322406B2 publication Critical patent/JPH0322406B2/ja
Granted legal-status Critical Current

Links

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
JP58065800A 1975-10-24 1983-04-15 エネルギ−吸収材料の改良 Granted JPS58194913A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB17079/75 1975-10-24
GB1707975A GB1564195A (en) 1975-10-24 1975-10-24 Development corporation energy absorbing materials
GB30881/76 1976-07-23

Publications (2)

Publication Number Publication Date
JPS58194913A JPS58194913A (ja) 1983-11-14
JPH0322406B2 true JPH0322406B2 (en]) 1991-03-26

Family

ID=10088885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58065800A Granted JPS58194913A (ja) 1975-10-24 1983-04-15 エネルギ−吸収材料の改良

Country Status (3)

Country Link
JP (1) JPS58194913A (en])
DE (1) DE2646529A1 (en])
GB (1) GB1564195A (en])

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346205A (en) 1976-07-23 1982-08-24 National Research Development Corporation Energy absorbing elastomers and composites
US4777739A (en) * 1980-08-26 1988-10-18 Hamilton Kent Manufacturing Company, Inc. Shock absorbing structures
US4910886B1 (en) * 1983-02-28 1995-05-09 Atlantic Thermoplastics Co Inc Shock-absorbing innersole
US4476258A (en) * 1983-03-30 1984-10-09 National Research Development Corporation Energy absorbing polyurethane compositions
JPS6067524A (ja) * 1983-09-22 1985-04-17 Mitui Toatsu Chem Inc 超軟質ポリウレタンエラストマ−の耐熱性改良方法
US4541184A (en) * 1983-10-13 1985-09-17 Spectrum Sports, Inc. Insole
JPS6275704U (en]) * 1985-10-31 1987-05-15
JPS62183790A (ja) * 1986-02-07 1987-08-12 三進興産株式会社 クツシヨンシ−ト
JPS6357068A (ja) * 1986-08-28 1988-03-11 マルマンゴルフ株式会社 ゴルフボ−ル
JPH027977A (ja) * 1987-11-13 1990-01-11 Hokkaido Rubber Kogyosho:Kk 競技用ボールと競技用ボールの成型法
JPH0341462U (en]) * 1989-09-01 1991-04-19
US5787610A (en) * 1996-05-29 1998-08-04 Jeffrey S. Brooks, Inc. Footwear
US6854198B2 (en) 1996-05-29 2005-02-15 Jeffrey S. Brooks, Inc. Footwear
US5742938A (en) * 1996-12-11 1998-04-28 Rawlings Sporting Goods Company, Inc. Batters' shin and ankle guard
GB2393860B (en) * 2002-09-27 2006-02-15 Zap Wireless Technologies Ltd Improvements relating to retention of rechargeable devices
DE10340383A1 (de) * 2003-09-02 2005-03-31 Daimlerchrysler Ag Hohlkugelgefüllte Deformationsbauteile oder Crashstrukturen mit Gradientenstruktur
GB2413272A (en) * 2004-04-20 2005-10-26 Gordon Thelwell Protector for pallet rack
USD560819S1 (en) 2005-04-29 2008-01-29 Rack Armour Limited Column impact protector device
WO2009013617A2 (en) * 2007-07-20 2009-01-29 Invista Technologies S.A.R.L. Improved manufacture of polyurethane foam ball
JP4843591B2 (ja) * 2007-10-12 2011-12-21 本田技研工業株式会社 車両のドア構造
US8166674B2 (en) 2009-08-03 2012-05-01 Hbn Shoe, Llc Footwear sole
US10477915B2 (en) 2016-03-01 2019-11-19 Hbn Shoe, Llc Device for high-heeled shoes and method of constructing a high-heeled shoe
US10390587B2 (en) 2016-03-01 2019-08-27 Hbn Shoe, Llc Device for high-heeled shoes and method of constructing a high-heeled shoe
US10702008B2 (en) 2018-02-26 2020-07-07 Hbn Shoe, Llc Device and method of constructing shoes
US11540588B1 (en) 2021-11-24 2023-01-03 Hbn Shoe, Llc Footwear insole
US11805850B1 (en) 2023-07-19 2023-11-07 Hbn Shoe, Llc Cuboid pad
USD1082267S1 (en) 2024-04-09 2025-07-08 Hbn Shoe, Llc Shoe insert

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069379B (de) * 1955-03-24 1959-11-19 E. I. du Pont de Nemours and Company, Wilmington, 1DeI. (V. St. A.) Verfahren zur Herstellung homogener Kunststoffe auf Grundlage Urethangrup'pen und gegebenenfalls auch Thioärhergruppen aufweisender Polyglykoläther
JPS5254000A (en) * 1975-10-24 1977-04-30 Nat Res Dev Process for improving energyyabsorbing material

Also Published As

Publication number Publication date
DE2646529A1 (de) 1977-05-05
GB1564195A (en) 1980-04-02
JPS58194913A (ja) 1983-11-14

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