PT87225A - Processo para a preparacao de composicoes de borracha modificada com di-n-oxidos heterociclicos - Google Patents

Processo para a preparacao de composicoes de borracha modificada com di-n-oxidos heterociclicos

Info

Publication number
PT87225A
PT87225A PT87225A PT8722588A PT87225A PT 87225 A PT87225 A PT 87225A PT 87225 A PT87225 A PT 87225A PT 8722588 A PT8722588 A PT 8722588A PT 87225 A PT87225 A PT 87225A
Authority
PT
Portugal
Prior art keywords
heterocyclic
oxides
preparation
rubber compositions
modified rubber
Prior art date
Application number
PT87225A
Other languages
English (en)
Original Assignee
Firestone Tire & Rubber 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 Firestone Tire & Rubber Co filed Critical Firestone Tire & Rubber Co
Publication of PT87225A publication Critical patent/PT87225A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
    • C07D241/52—Oxygen atoms
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-membered rings
    • C08K5/3465—Six-membered rings condensed with carbocyclic rings
    • 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
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PT87225A 1987-04-13 1988-04-12 Processo para a preparacao de composicoes de borracha modificada com di-n-oxidos heterociclicos PT87225A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/037,486 US4822845A (en) 1987-04-13 1987-04-13 Rubber compositions modified with heterocyclic di-N-oxides

Publications (1)

Publication Number Publication Date
PT87225A true PT87225A (pt) 1989-05-12

Family

ID=21894597

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87225A PT87225A (pt) 1987-04-13 1988-04-12 Processo para a preparacao de composicoes de borracha modificada com di-n-oxidos heterociclicos

Country Status (7)

Country Link
US (1) US4822845A (pt)
EP (1) EP0289752A1 (pt)
JP (1) JPS63284240A (pt)
KR (1) KR880012692A (pt)
BR (1) BR8801755A (pt)
CA (1) CA1307068C (pt)
PT (1) PT87225A (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2105959B1 (es) * 1995-01-17 1998-07-01 Zeneca Pharma Sa Derivados de 1,4-dioxido de quinoxalina, procedimiento de preparacion y de utilizacion.
IT1283201B1 (it) * 1996-03-07 1998-04-16 Great Laker Chemical Italia S Diidropiridine come acceleranti di vulcanizzazione per gomme naturali o sintetiche
US5739211A (en) * 1997-02-25 1998-04-14 The Goodyear Tire & Rubber Company Rubber compositions containing a pyrazine amide
DE10062861A1 (de) * 2000-12-16 2002-06-27 Henkel Teroson Gmbh Geruchsreduzierte schwefel-vernetzende Kautschukmassen
EP1532179B1 (en) * 2002-08-30 2007-09-19 Bridgestone Corporation Functionalized polymers and improved vulcanizates therefrom
US7186845B2 (en) * 2004-10-20 2007-03-06 Bridgestone Corporation Polymer-filler coupling additives
ES2491216T3 (es) 2005-12-28 2014-09-05 Bridgestone Corporation Aditivos de acoplamiento de polímero-agente de relleno
US8815965B2 (en) * 2008-04-14 2014-08-26 Bridgestone Corporation Processes for recovering rubber from natural rubber latex
RU2017130337A (ru) 2012-03-06 2019-02-06 Бриджстоун Корпорейшн Способ выделения каучука из растительного материала гуаюлы
CA2873783C (en) 2012-05-16 2020-02-11 Bridgestone Corporation Compositions containing purified non-hevea rubber and related purification methods
WO2013192217A1 (en) 2012-06-18 2013-12-27 Bridgestone Corporation Methods for increasing the extractable rubber content of non-hevea plant matter
ES2936462T3 (es) 2012-06-18 2023-03-17 Bridgestone Corp Método de desolventización de bagazo
EP2861628A4 (en) 2012-06-18 2016-03-30 Bridgestone Corp SYSTEMS AND METHODS FOR WASTE MANAGEMENT ASSOCIATED WITH TREATMENT OF GUAYULE BUISSONS TO EXTRACT RUBBER
US9567457B2 (en) 2013-09-11 2017-02-14 Bridgestone Corporation Processes for the removal of rubber from TKS plant matter
US10775105B2 (en) 2018-11-19 2020-09-15 Bridgestone Corporation Methods for the desolventization of bagasse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367827A (en) * 1941-10-30 1945-01-23 Firestone Tire & Rubber Co Accelerator for vulcanization of rubber
GB2010850B (en) * 1977-12-22 1982-03-31 Ici Ltd Polymers
JPS5590538A (en) * 1978-12-28 1980-07-09 Yokohama Rubber Co Ltd:The Tread composition for low-turning resistance tire
US4259218A (en) * 1979-01-02 1981-03-31 Phillips Petroleum Company Rubber compositions and method therefor
US4644988A (en) * 1984-01-31 1987-02-24 The B.F. Goodrich Company High performance tire and tread compound for it
US4530959A (en) * 1984-03-08 1985-07-23 The Goodyear Tire & Rubber Company Pneumatic tire with tread of medium vinyl polybutadiene/rubber blend
US4557306A (en) * 1984-06-18 1985-12-10 The Firestone Tire & Rubber Company Carbon black-furazan oxide product and rubber compositions containing same
US4570690A (en) * 1984-09-21 1986-02-18 The Firestone Tire & Rubber Company Mixing procedure for obtaining filled rubber vulcanizates containing aromatic furazan oxides

Also Published As

Publication number Publication date
KR880012692A (ko) 1988-11-28
BR8801755A (pt) 1988-11-16
EP0289752A1 (en) 1988-11-09
US4822845A (en) 1989-04-18
JPS63284240A (ja) 1988-11-21
CA1307068C (en) 1992-09-01

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19940907