IE35632L - Polyurea-urethane shock absorbing compositions - Google Patents

Polyurea-urethane shock absorbing compositions

Info

Publication number
IE35632L
IE35632L IE711148A IE114871A IE35632L IE 35632 L IE35632 L IE 35632L IE 711148 A IE711148 A IE 711148A IE 114871 A IE114871 A IE 114871A IE 35632 L IE35632 L IE 35632L
Authority
IE
Ireland
Prior art keywords
force
polyureaurethane
shock absorbing
receiving surfaces
division
Prior art date
Application number
IE711148A
Other versions
IE35632B1 (en
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of IE35632L publication Critical patent/IE35632L/en
Publication of IE35632B1 publication Critical patent/IE35632B1/en

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7685—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing two or more non-condensed aromatic rings directly linked to each other
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • 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
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/44—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression
    • F16F1/445—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression the spring material being contained in a generally closed space
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified
    • F16F3/0876—Units comprising several springs made of plastics or the like material of the same material or the material not being specified and of the same shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/12—Lateral speed
    • B60W2520/125—Lateral acceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/05—Type of road, e.g. motorways, local streets, paved or unpaved roads

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Child & Adolescent Psychology (AREA)
  • Tires In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Control Of Combustion (AREA)
  • Vibration Dampers (AREA)

Abstract

1366351 Non-metallic springs GOODYEAR TIRE & RUBBER CO 11 Aug 1971 [11 Sept 1970] 37695/71 Heading F2S [Also in Division C3] A shock-absorbing unit, Fig. 1, may comprise a shock absorbing element comprising a shaped solid resilient polyureaurethane prepared by reacting at least one diamine selected from orthodichlorobenzidine and 4,41-methylene bis-orthochloroaniline with a prepolymer derived from 3,3<SP>1</SP> - bitolylene - 4,4<SP>1</SP> - diisocyanate and reactive hydrogen containing polymeric materials which comprise or contain polytetramethylene ether glycol (see Division C3), having two opposing and substantially parallel force-receiving surfaces connected by at least one side-wall and having rigid force-receiving plates adhered to the force-receiving surfaces. A stack of the units in a tubular housing may be used in railroad draft gear. The cured polyureaurethane member 1 is bonded to two hot-rolled mild steel plates 2, 3. The shockabsorbing unit may also be used as a bridgesupport pad. [GB1366351A]
IE1148/71A 1970-09-11 1971-09-09 Polyureaurethane shock absorbing compositions IE35632B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7155570A 1970-09-11 1970-09-11

Publications (2)

Publication Number Publication Date
IE35632L true IE35632L (en) 1972-03-11
IE35632B1 IE35632B1 (en) 1976-04-14

Family

ID=22102081

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1148/71A IE35632B1 (en) 1970-09-11 1971-09-09 Polyureaurethane shock absorbing compositions

Country Status (18)

Country Link
AT (1) AT326361B (en)
BE (1) BE771905A (en)
BR (1) BR7105953D0 (en)
CA (1) CA948346A (en)
CH (1) CH553834A (en)
DE (1) DE2141144A1 (en)
ES (2) ES394514A1 (en)
FR (1) FR2106441B1 (en)
GB (1) GB1366351A (en)
IE (1) IE35632B1 (en)
IT (1) IT939402B (en)
LU (1) LU63874A1 (en)
NL (1) NL7112502A (en)
NO (1) NO131989C (en)
PL (1) PL76098B1 (en)
SE (3) SE385283B (en)
TR (1) TR17430A (en)
ZA (1) ZA715339B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823833A (en) * 1973-08-08 1974-07-16 Goodyear Tire & Rubber Polyureaurethane shock absorbing unit
DE102006030391A1 (en) 2006-07-01 2008-01-10 Bayer Materialscience Ag Foamed and massive polyurethane elastomers based on 1,5-naphthalene diisocyanate, process for their preparation and their use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070759A (en) * 1964-02-13 1967-06-01 Goodyear Tire & Rubber Polyurethanes and method of making

Also Published As

Publication number Publication date
PL76098B1 (en) 1975-02-28
FR2106441A1 (en) 1972-05-05
IT939402B (en) 1973-02-10
FR2106441B1 (en) 1974-09-06
LU63874A1 (en) 1972-01-13
BR7105953D0 (en) 1973-04-19
BE771905A (en) 1972-02-28
TR17430A (en) 1975-07-23
ZA715339B (en) 1972-04-26
NO131989C (en) 1975-09-03
NL7112502A (en) 1972-03-14
CH553834A (en) 1974-09-13
DE2141144A1 (en) 1972-03-16
SE385283B (en) 1976-06-21
SE7408591L (en) 1974-06-28
ES398144A1 (en) 1975-04-01
GB1366351A (en) 1974-09-11
SE385710B (en) 1976-07-19
CA948346A (en) 1974-05-28
AU3224571A (en) 1973-02-15
NO131989B (en) 1975-05-26
ES394514A1 (en) 1974-03-01
AT326361B (en) 1975-12-10
ATA712371A (en) 1975-02-15
IE35632B1 (en) 1976-04-14

Similar Documents

Publication Publication Date Title
GB1311316A (en) Reinforced rubber shear pad
ATE22633T1 (en) COMPACT FUEL CELL STACK.
GB1033894A (en) Improvements in or relating to flexible couplings and the like
FR2362878A1 (en) POLYISOCYANATE POLYADDITION SOLUTIONS
US4073858A (en) Shock absorbing unit molded from polyurethane (urea) rubber composition
GB1303201A (en)
GB1450660A (en) Polyisocyanates
IE35632B1 (en) Polyureaurethane shock absorbing compositions
GB967860A (en) Improvements in resilient connecting systems
AU559395B2 (en) Polyisocyanate emulsion adhesive
IE36031B1 (en) Polyureaurethane shock absorbing compositions
US3823833A (en) Polyureaurethane shock absorbing unit
EP0383505A3 (en) Reactive hot-melt adhesive composition
GB432304A (en) Improvements in shock absorbing devices for spring suspensions
US3845021A (en) Polyurea-urethane shock absorbing compositions
ES460546A1 (en) Modified polyols
ATE109166T1 (en) HARDENER FOR SYNTHETIC RESINS, HEATABLE MIXTURES CONTAINING THEM AND THEIR USE.
GB1510928A (en) Railway vehicle suspension
GB1313565A (en) Polyurethanes
US87307A (en) Improved pneumatic spring
GB1277564A (en) Elastic polyurethane resins
SU1377487A1 (en) Ball-type differential
ES8207060A1 (en) Device for damping roller motion in railway bogies, in particular in the central bogie of locomotives
GB1040454A (en) Pourable polyurethane resins
FR2442941A2 (en) STRONG INTERNAL DAMPING SUPPORT DEVICE