IT973233B - Pneumatico senza tessuto cord per autoveicoli - Google Patents

Pneumatico senza tessuto cord per autoveicoli

Info

Publication number
IT973233B
IT973233B IT33967/72A IT3396772A IT973233B IT 973233 B IT973233 B IT 973233B IT 33967/72 A IT33967/72 A IT 33967/72A IT 3396772 A IT3396772 A IT 3396772A IT 973233 B IT973233 B IT 973233B
Authority
IT
Italy
Prior art keywords
tire
vehicles
cord fabric
cord
fabric
Prior art date
Application number
IT33967/72A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT973233B publication Critical patent/IT973233B/it

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/01—Inflatable pneumatic tyres or inner tubes without substantial cord reinforcement, e.g. cordless tyres, cast tyres
    • 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
    • C08G18/4825—Polyethers containing two hydroxy groups
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G2380/00—Tyres
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/905—Tread composition
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
    • Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, etc.]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31616—Next to polyester [e.g., alkyd]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31924—Including polyene monomers

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Polyesters Or Polycarbonates (AREA)
IT33967/72A 1972-01-11 1972-12-29 Pneumatico senza tessuto cord per autoveicoli IT973233B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US217033A US3860052A (en) 1972-01-11 1972-01-11 Cordless vehicle tire

Publications (1)

Publication Number Publication Date
IT973233B true IT973233B (it) 1974-06-10

Family

ID=22809413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33967/72A IT973233B (it) 1972-01-11 1972-12-29 Pneumatico senza tessuto cord per autoveicoli

Country Status (6)

Country Link
US (1) US3860052A (it)
JP (1) JPS5216150B2 (it)
CA (1) CA1012287A (it)
FR (1) FR2167940B1 (it)
GB (1) GB1414372A (it)
IT (1) IT973233B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941176A (en) * 1975-04-04 1976-03-02 E. I. Du Pont De Nemours And Company Safety tire
JPS5855002B2 (ja) * 1975-06-25 1983-12-07 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− 車両用無コ−ドタイヤおよびその製造法
US4121642A (en) * 1977-03-04 1978-10-24 E. I. Du Pont De Nemours And Company Pneumatic tire
JPH01257606A (ja) * 1988-02-27 1989-10-13 Sumitomo Rubber Ind Ltd 空気入りタイヤおよびタイヤ製造方法
US4931487A (en) * 1988-03-04 1990-06-05 Dow Chemical Company Chain extenders for polyurethanes
US5542752A (en) * 1993-03-05 1996-08-06 Quaglia; Lawrence D. Wheel product comprised of a new wheel tread lock and a new wheel tread material
US5780558A (en) * 1997-09-25 1998-07-14 Arco Chemical Technology, L.P. Process for making dicyclopentadiene polyetherester resins
KR20030024108A (ko) * 2001-09-17 2003-03-26 주식회사 효성 타이어 보강용 비드와이어의 코팅방법 및 그 비드와이어
US9441918B1 (en) 2004-12-08 2016-09-13 Armor Dynamics, Inc. Armor system
CA2595837A1 (en) * 2004-12-08 2006-08-10 Armordynamics, Inc. Methods and apparatus for providing ballistic protection
WO2009145827A1 (en) 2008-03-31 2009-12-03 Armordynamics, Inc. Reactive armor system and method
US20160001619A1 (en) * 2014-07-02 2016-01-07 The Goodyear Tire & Rubber Company Tire comprised of rubber tread interlocked with polyurethane carcass
JP6992792B2 (ja) * 2019-10-08 2022-01-13 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
DE940753C (de) * 1951-11-07 1956-03-22 Dunlop Rubber Co Verstaerkungseinlage fuer Fahrzeugradreifen und Verfahren zu ihrer Herstellung
US2865891A (en) * 1953-09-24 1958-12-23 Du Pont Linear copolyesters and process
US3013914A (en) * 1958-03-11 1961-12-19 Du Pont Terephthalic acid copolyester compositions
US3023192A (en) * 1958-05-29 1962-02-27 Du Pont Segmented copolyetherester elastomers
US3208500A (en) * 1961-06-23 1965-09-28 Bayer Ag Vehicle tire
US3462328A (en) * 1965-06-07 1969-08-19 Goodyear Tire & Rubber Method of making vehicle tire tread
US3385342A (en) * 1965-07-06 1968-05-28 Uniroyal Inc Pneumatic tire made from highly extended, tough epdm rubber
GB1118428A (en) * 1965-07-27 1968-07-03 Continental Gummi Werke Ag Improved belted tyre
US3533460A (en) * 1966-04-13 1970-10-13 Uniroyal Inc Ethylene - propylene - diene rubbers bonded to textiles by an epd-isocyanate adhesive layer
US3560591A (en) * 1966-05-13 1971-02-02 Toyo Rayon Co Ltd Polyester composition having antistatic ability containing polyalkylene oxides and organic sulfonic acid salts
US3651014A (en) * 1969-07-18 1972-03-21 Du Pont Segmented thermoplastic copolyester elastomers
US3648748A (en) * 1969-08-18 1972-03-14 Goodyear Tire & Rubber Tire having polyurethane laminate thereon
US3701374A (en) * 1970-07-06 1972-10-31 Firestone Tire & Rubber Co Elastomeric articles free from reinforcing elements

Also Published As

Publication number Publication date
US3860052A (en) 1975-01-14
DE2301098B2 (de) 1976-03-18
JPS5216150B2 (it) 1977-05-07
JPS4880680A (it) 1973-10-29
FR2167940A1 (it) 1973-08-24
CA1012287A (en) 1977-06-14
GB1414372A (en) 1975-11-19
FR2167940B1 (it) 1976-05-14
DE2301098A1 (de) 1973-07-19

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