ES2176910T3 - Aditivo para masticacion de caucho natural, metodo de masticacion, composicion obtenida del mismo y cubierta neumatica. - Google Patents

Aditivo para masticacion de caucho natural, metodo de masticacion, composicion obtenida del mismo y cubierta neumatica.

Info

Publication number
ES2176910T3
ES2176910T3 ES98302100T ES98302100T ES2176910T3 ES 2176910 T3 ES2176910 T3 ES 2176910T3 ES 98302100 T ES98302100 T ES 98302100T ES 98302100 T ES98302100 T ES 98302100T ES 2176910 T3 ES2176910 T3 ES 2176910T3
Authority
ES
Spain
Prior art keywords
mastication
natural rubber
additive
rent
same
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 - Lifetime
Application number
ES98302100T
Other languages
English (en)
Inventor
Daisuke Nohara
Masaaki Tsuchihashi
Isao Nishi
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.)
Kao Corp
Bridgestone Corp
Original Assignee
Kao Corp
Bridgestone Corp
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
Priority claimed from JP07204597A external-priority patent/JP3628138B2/ja
Priority claimed from JP01911698A external-priority patent/JP3677758B2/ja
Application filed by Kao Corp, Bridgestone Corp filed Critical Kao Corp
Application granted granted Critical
Publication of ES2176910T3 publication Critical patent/ES2176910T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/32—Compounds containing nitrogen bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/08—Depolymerisation
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/375—Thiols containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

UN ADITIVO PARA TRITURAR CAUCHO NATURAL QUE COMPRENDE AL MENOS UN COMPUESTO SELECCIONADO DEL GRUPO DE LOS ACIDOS BENZOICOS, ACIDOS NAFTOICOS, ACIDOS DICARBOXILICOS Y COMPUESTO REPRESENTADOS POR LA FORMULA (IV): EN DONDE M Y N REPRESENTAN UN NUMERO ENTERO DE 1 A 3; P ES UN NUMERO ENTERO DE 1 A 4; M + N + P = 6; X ES O, NR 8 O (R 9 O) Q ; R 6 ES UN ALQUILO DE C 1 C 24 , UN ALQUENILO DE C 2 - C SUB,24 , O UN GRUPO ARILO DE C 6 - C 24 ; Y R 7 ES H, OH, UN GRUPO ALQUILO, ALQUENILO O ARILO; R 8 ES H O GRUPO ALQUILO DE C 1 C 24 ; R 9 ES UN ALQUILO DE C 1 - C 4 ; Q EN UN NUMERO ENTERO DE 1 A 5, UN PROCEDIMIENTO DE TRITURACION Y UNA COMPOSICION DE CAUCHO NATURAL, CADA UNO DE LOS CUALES UTILIZA UN ADITIVO, Y UN NEUMATICO UTILIZANDO LA COMPOSICION DE CAUCHO NATURAL.
ES98302100T 1997-03-25 1998-03-20 Aditivo para masticacion de caucho natural, metodo de masticacion, composicion obtenida del mismo y cubierta neumatica. Expired - Lifetime ES2176910T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP07204597A JP3628138B2 (ja) 1997-03-25 1997-03-25 天然ゴム素練り用添加剤、及びその添加剤を使用した天然ゴムの素練り方法、並びにその素練り方法により製造された天然ゴム
JP01911698A JP3677758B2 (ja) 1998-01-30 1998-01-30 天然ゴム素練り用添加剤、天然ゴムの素練り方法、その素練り方法により得られた天然ゴム組成物及びその天然ゴム組成物を用いた空気入りタイヤ

Publications (1)

Publication Number Publication Date
ES2176910T3 true ES2176910T3 (es) 2002-12-01

Family

ID=26355934

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98302100T Expired - Lifetime ES2176910T3 (es) 1997-03-25 1998-03-20 Aditivo para masticacion de caucho natural, metodo de masticacion, composicion obtenida del mismo y cubierta neumatica.

Country Status (4)

Country Link
US (1) US6008304A (es)
EP (1) EP0867468B1 (es)
DE (1) DE69805565T2 (es)
ES (1) ES2176910T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60103216T2 (de) * 2000-08-08 2005-05-04 Bridgestone Corp. Additiv für Gummizusammenstellung, Additivzusammensetzung für Gummizusammenstellung, Gummizusammenstellung und Reifen
KR20020080782A (ko) * 2001-04-17 2002-10-26 금호산업 주식회사 천연고무 조성물
WO2003031510A1 (fr) 2001-10-05 2003-04-17 Bridgestone Corporation Composition de caoutchouc
JP4236679B2 (ja) * 2006-11-24 2009-03-11 横浜ゴム株式会社 ゴム組成物
CN105669490B (zh) * 2016-01-15 2017-06-16 辽宁石油化工大学 邻苯二甲酸衍生凝胶因子及其制备方法和应用
US10329463B2 (en) 2016-05-19 2019-06-25 Shurtape Technologies, Llc Process for making pressure-sensitive adhesive and duct tape
JP7353373B2 (ja) * 2019-01-29 2023-09-29 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー 低減されたコールドフローを有するポリジエンの製造方法
CN111333532B (zh) * 2020-04-09 2022-09-16 江苏顶塑实业有限公司 N-烷基邻苯二甲酰胺酸衍生物及其合成方法与应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE150473C (es) *
US2570632A (en) * 1948-04-01 1951-10-09 Us Rubber Co Improving the cut growth resistance of butadiene-vinyl pyridine rubbery copolymers
BE636249A (es) * 1962-08-16
US3915943A (en) * 1974-02-27 1975-10-28 Phillips Petroleum Co Tire tread having low heat buildup
US4075159A (en) * 1974-06-21 1978-02-21 The Yokohama Rubber Co., Ltd. Rubber compositions with benzoic acid compounds
JPS52121653A (en) * 1976-04-07 1977-10-13 Bridgestone Corp Wear-resistant rubber articles
DD150473A1 (de) * 1980-05-06 1981-09-02 Joachim Waschkowiak Reversionsbestaendige mischung
US4410656A (en) * 1982-05-03 1983-10-18 Monsanto Company Method for rubber treatment
DE4200907A1 (de) * 1992-01-16 1993-07-22 Bayer Ag Vulkanisierbare kautschukkompositionen
EP0494131A1 (en) * 1991-01-04 1992-07-08 Monsanto Europe S.A./N.V. Rubber compositions providing improved rubber-vulcanisate properties
DE4242499A1 (de) * 1992-12-16 1994-06-23 Rhein Chemie Rheinau Gmbh Mastiziermittel für Kautschuk

Also Published As

Publication number Publication date
DE69805565T2 (de) 2003-01-09
DE69805565D1 (de) 2002-07-04
EP0867468B1 (en) 2002-05-29
US6008304A (en) 1999-12-28
EP0867468A1 (en) 1998-09-30

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