GB932525A - Improvements in and relating to tyres - Google Patents

Improvements in and relating to tyres

Info

Publication number
GB932525A
GB932525A GB4618561A GB4618561A GB932525A GB 932525 A GB932525 A GB 932525A GB 4618561 A GB4618561 A GB 4618561A GB 4618561 A GB4618561 A GB 4618561A GB 932525 A GB932525 A GB 932525A
Authority
GB
United Kingdom
Prior art keywords
added
tyres
relating
tyre
tread
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
Application number
GB4618561A
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of GB932525A publication Critical patent/GB932525A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

932,525. Tyre tread compositions. PITTSBURGH PLATE GLASS CO. Dec. 27, 1961 [Feb. 15, 1961], No. 46185/61. Class 144 (2). A vehicle tyre has, as tread component thereof, a sulphur-cured vulcanizate of natural rubber containing zinc oxide and silica reinforcement, said composition being free of added fatty acid. Other conventional compounding ingredients are added. Specifications 730,765, 756,857, 768,074, 805,494, 816,686 and 841,156 are referred to.
GB4618561A 1961-02-15 1961-12-27 Improvements in and relating to tyres Expired GB932525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8936261A 1961-02-15 1961-02-15

Publications (1)

Publication Number Publication Date
GB932525A true GB932525A (en) 1963-07-31

Family

ID=22217241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4618561A Expired GB932525A (en) 1961-02-15 1961-12-27 Improvements in and relating to tyres

Country Status (3)

Country Link
BE (1) BE612637A (en)
GB (1) GB932525A (en)
NL (1) NL273167A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605950A (en) * 1993-12-20 1997-02-25 Ppg Industries, Inc. Tire tread composition comprising highly reinforcing reinforced amorphous precipitated silica
US5610221A (en) * 1993-12-20 1997-03-11 Ppg Industries, Inc. Tire tread composition comprising highly reinforcing reinforced amorphous precipitated silica

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605950A (en) * 1993-12-20 1997-02-25 Ppg Industries, Inc. Tire tread composition comprising highly reinforcing reinforced amorphous precipitated silica
US5610221A (en) * 1993-12-20 1997-03-11 Ppg Industries, Inc. Tire tread composition comprising highly reinforcing reinforced amorphous precipitated silica

Also Published As

Publication number Publication date
BE612637A (en) 1962-05-02
NL273167A (en)

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