ES486394A1 - Procedimiento para la preparacion de vulcanizados reforzados - Google Patents

Procedimiento para la preparacion de vulcanizados reforzados

Info

Publication number
ES486394A1
ES486394A1 ES486394A ES486394A ES486394A1 ES 486394 A1 ES486394 A1 ES 486394A1 ES 486394 A ES486394 A ES 486394A ES 486394 A ES486394 A ES 486394A ES 486394 A1 ES486394 A1 ES 486394A1
Authority
ES
Spain
Prior art keywords
phenol
articles
reinforced rubber
novolak
alkylphenols
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
ES486394A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES486394A1 publication Critical patent/ES486394A1/es
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Procedimiento para la preparación de vulcanizados reforzados por vulcanización de mezclas de cauchos naturales o artificiales con resinas de novolaca en presencia de un compuesto amínico en calidad de endurecedor, caracterizado porque la vulcanización se realiza en presencia de resinas de melamina reactivas, como se obtienen por reacción de 1 mol de melamina con 0,5 hasta 6 moles de aldehído, en calidad de endurecedor, en una proporción de 0,5 hasta 120% en peso, referido a resina de novolaca, y porque el compuesto fenólico de la resina de novolaca está seleccionado del grupo de fenol, fenoles polinucleares polivalentes, alcohilfenoles, mezclas de alcohilfenoles con fenol, pudiendo contener además aditivos de resorcina, fenilfenol o polialcohil-fenoles.
ES486394A 1978-12-04 1979-11-28 Procedimiento para la preparacion de vulcanizados reforzados Expired ES486394A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2852311A DE2852311C2 (de) 1978-12-04 1978-12-04 Verfahren zur Herstellung von verstärkten Kautschukvulkanisaten und deren Verwendung

Publications (1)

Publication Number Publication Date
ES486394A1 true ES486394A1 (es) 1980-05-16

Family

ID=6056231

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486394A Expired ES486394A1 (es) 1978-12-04 1979-11-28 Procedimiento para la preparacion de vulcanizados reforzados

Country Status (9)

Country Link
US (1) US4465807A (es)
EP (1) EP0013330B1 (es)
JP (1) JPS5578034A (es)
AT (1) ATE5194T1 (es)
CA (1) CA1152687A (es)
DE (2) DE2852311C2 (es)
DK (1) DK513579A (es)
ES (1) ES486394A1 (es)
PT (1) PT70536A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010001C2 (de) * 1980-03-15 1984-11-29 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung verstärkter Kautschukvulkanisate sowie die so erhaltenen Artikel
DE3043227A1 (de) * 1980-11-15 1982-10-21 Hoechst Ag, 6000 Frankfurt Kautschukmischungen und daraus hergestellte vulkanisate
DE3211917A1 (de) * 1982-03-31 1983-10-13 Hoechst Ag, 6230 Frankfurt Kautschukvulkanisate mit relativ niedriger haerte und verfahren zur verminderung des bei dynamischer verformung in waerme umgewandelten energieanteils der vulkanisate
DE3401835A1 (de) * 1984-01-20 1985-07-25 Basf Ag, 6700 Ludwigshafen Halogenfreie, flammgeschuetzte thermoplastische formmasse
US4647328A (en) * 1984-03-22 1987-03-03 The Uniroyal Goodrich Tire Company Process for making belted tires free of undertread cements
JPH064736B2 (ja) * 1984-11-19 1994-01-19 横浜ゴム株式会社 ゴム組成物及びその製造方法
US5145905A (en) * 1986-12-03 1992-09-08 Hoechst Ag Vulcanizates comprised of different diene rubber components, and novolak
US5302315A (en) * 1988-09-20 1994-04-12 Schill & Seilacher (Gmbh & Co.) Vulcanization activator method
US5718788A (en) * 1992-07-08 1998-02-17 Compagnie Generale Establissements Michelin - Michelin & Cie Process and composition for the use of substituted melamines as hardeners of novola resins
FR2693467A1 (fr) * 1992-07-08 1994-01-14 Michelin & Cie Procédé et composition permettant l'emploi de mélamines substituées comme durcisseurs de résines novolaques.
JP3413897B2 (ja) * 1992-12-17 2003-06-09 住友化学工業株式会社 共縮合物およびそれを含有するゴム組成物
JP3382514B2 (ja) * 1997-07-18 2003-03-04 住友ゴム工業株式会社 紙送り用ゴムローラ
EP1174464A3 (de) * 2000-07-14 2004-01-07 Surface Specialties Germany GmbH & Co. KG Gummiartikel mit niedriger Wärmeentwicklung
US6620875B2 (en) * 2001-09-04 2003-09-16 Uniroyal Chemical Company, Inc. Rubber compositions and method for increasing the mooney scorch value
WO2005052017A1 (en) * 2003-11-20 2005-06-09 Si Group, Inc. Novolak resins and rubber compositions comprising the same
US7259199B2 (en) * 2004-12-09 2007-08-21 The Goodyear Tire & Rubber Company Tire with rubber containing in-situ resin

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE532766A (es) * 1953-10-23
DE1237302B (de) * 1960-11-29 1967-03-23 Albert Ag Chem Werke Verfahren zum Vulkanisieren von Gemischen aus Butylkautschuk und stark ungesaettigten natuerlichen oder synthetischen Kautschuken
NL134120C (es) * 1961-11-24 1900-01-01
DE1292842B (de) * 1962-09-13 1969-04-17 Albert Ag Chem Werke Verfahren zur Herstellung von harten Kautschukvulkanisaten
BE638524A (es) * 1962-10-13
GB1039378A (en) * 1963-06-13 1966-08-17 Distillers Co Yeast Ltd Improvements in or relating to vulcanisable synthetic and natural rubber compositions
CH458721A (de) * 1964-07-09 1968-06-30 Ciba Geigy Verfahren zur Herstellung von Kautschukmischungen
FR1378319A (fr) * 1963-10-15 1964-11-13 Union Carbide Corp Résines alkylphénoliques ne réagissant pas sous l'effet de la chaleur, comme agents donnant du collant au caoutchouc
DE1251518B (es) * 1963-12-19 1900-01-01
GB1163594A (en) * 1964-08-14 1969-09-10 Bayer Ag Process for increasing the bond strength between rubber and textiles
FR1585214A (es) * 1967-06-22 1970-01-16
GB1225550A (es) * 1967-11-14 1971-03-17
US3638702A (en) * 1968-02-23 1972-02-01 Goodyear Tire & Rubber Tire tread compositions
JPS5143515B2 (es) * 1973-02-16 1976-11-22
JPS5226275B2 (es) * 1973-03-27 1977-07-13
JPS5554337A (en) * 1978-10-18 1980-04-21 Bridgestone Corp Bead filler rubber composition

Also Published As

Publication number Publication date
DE2852311B1 (de) 1980-06-12
ATE5194T1 (de) 1983-11-15
CA1152687A (en) 1983-08-23
EP0013330A1 (de) 1980-07-23
DE2966380D1 (en) 1983-12-08
US4465807A (en) 1984-08-14
DK513579A (da) 1980-06-05
DE2852311C2 (de) 1981-04-09
EP0013330B1 (de) 1983-11-02
PT70536A (de) 1980-01-01
JPS5578034A (en) 1980-06-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612