BR7107452D0 - Composicoes de poli-ureia uretana absorventes de choque - Google Patents

Composicoes de poli-ureia uretana absorventes de choque

Info

Publication number
BR7107452D0
BR7107452D0 BR7452/71A BR745271A BR7107452D0 BR 7107452 D0 BR7107452 D0 BR 7107452D0 BR 7452/71 A BR7452/71 A BR 7452/71A BR 745271 A BR745271 A BR 745271A BR 7107452 D0 BR7107452 D0 BR 7107452D0
Authority
BR
Brazil
Prior art keywords
uretane
shock absorbent
polyurea compositions
polyurea
compositions
Prior art date
Application number
BR7452/71A
Other languages
English (en)
Inventor
D Chung
C Pearson
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 BR7107452D0 publication Critical patent/BR7107452D0/pt

Links

Classifications

    • 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
    • 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
    • C08G18/70—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Springs (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR7452/71A 1970-11-27 1971-11-09 Composicoes de poli-ureia uretana absorventes de choque BR7107452D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93326A US3677869A (en) 1970-11-27 1970-11-27 Polyureaurethane shock absorbing compositions

Publications (1)

Publication Number Publication Date
BR7107452D0 true BR7107452D0 (pt) 1973-05-31

Family

ID=22238321

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7452/71A BR7107452D0 (pt) 1970-11-27 1971-11-09 Composicoes de poli-ureia uretana absorventes de choque

Country Status (19)

Country Link
US (1) US3677869A (pt)
AT (1) AT319602B (pt)
AU (1) AU449302B2 (pt)
BE (1) BE775933A (pt)
BR (1) BR7107452D0 (pt)
CA (1) CA968899A (pt)
CH (1) CH555988A (pt)
DE (1) DE2156264A1 (pt)
ES (1) ES397178A1 (pt)
FR (1) FR2115399B1 (pt)
GB (1) GB1377096A (pt)
IE (1) IE36031B1 (pt)
LU (1) LU64355A1 (pt)
NL (1) NL7116296A (pt)
NO (1) NO132434C (pt)
PL (2) PL72350B1 (pt)
SE (3) SE385836B (pt)
TR (1) TR16963A (pt)
ZA (1) ZA717490B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7215206U (de) * 1972-04-21 1972-07-20 Krupp F Gmbh Endanschlag fuer eine schiebetuer
US3823833A (en) * 1973-08-08 1974-07-16 Goodyear Tire & Rubber Polyureaurethane shock absorbing unit
US3929729A (en) * 1974-11-21 1975-12-30 Goodyear Tire & Rubber Polyureaurethane shock absorbing unit
GB1502279A (en) * 1974-12-03 1978-03-01 Mazel Plastic Systems Ltd Crushing material reducing grinding and like machines
US3961813A (en) * 1975-03-25 1976-06-08 Southwire Company Trailer hitch
US4073858A (en) * 1975-04-07 1978-02-14 The Goodyear Tire & Rubber Company Shock absorbing unit molded from polyurethane (urea) rubber composition
CA1111996A (en) * 1978-09-20 1981-11-03 Som N. Khanna Semi-flexible shock-absorbing polyurethane foam
FR2661628B1 (fr) * 1990-05-02 1992-07-17 Techmetal Promotion Piece mecanique elancee, notamment destinee a travailler en compression selon sa direction longitudinale.
US5046593A (en) * 1990-07-31 1991-09-10 Eaton Corporation Coupling assembly
US5092567A (en) * 1991-02-20 1992-03-03 John Wang Pressure actuated assembly
US5112933A (en) * 1991-04-16 1992-05-12 Otis Elevator Company Ether-based polyurethane elevator sheave liner-polyurethane-urea made from polyether urethane prepolymer chain extended with polyester/diamine blend
US7044457B2 (en) 2001-11-05 2006-05-16 Lord Corporation Mount with replaceable load bearing and rebound members
US8206791B2 (en) 2007-05-15 2012-06-26 Texas Research International, Inc. Protective coatings for high strength steels
CA2662982A1 (en) * 2009-04-17 2010-10-17 Crosslink Technology Inc. Liquid aromatic amines and uses thereof in gas impermeable coatings

Also Published As

Publication number Publication date
AT319602B (de) 1974-12-27
IE36031B1 (en) 1976-08-04
AU449302B2 (en) 1974-06-06
CA968899A (en) 1975-06-03
ES397178A1 (es) 1975-03-16
CH555988A (fr) 1974-11-15
DE2156264A1 (de) 1972-06-08
NL7116296A (pt) 1972-05-30
GB1377096A (en) 1974-12-11
NO132434B (pt) 1975-08-04
IE36031L (en) 1972-05-27
SE385836B (sv) 1976-07-26
LU64355A1 (pt) 1972-06-19
NO132434C (pt) 1975-11-12
PL82792B1 (pt) 1975-10-31
TR16963A (tr) 1974-01-19
AU3529971A (en) 1973-05-10
FR2115399A1 (pt) 1972-07-07
SE7409240L (sv) 1974-07-15
SE385306B (sv) 1976-06-21
PL72350B1 (pt) 1974-06-29
US3677869A (en) 1972-07-18
ZA717490B (en) 1972-07-26
FR2115399B1 (pt) 1974-04-05
BE775933A (fr) 1972-03-16

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