JPS5423650A - Antiaging agent for rubber - Google Patents

Antiaging agent for rubber

Info

Publication number
JPS5423650A
JPS5423650A JP8744377A JP8744377A JPS5423650A JP S5423650 A JPS5423650 A JP S5423650A JP 8744377 A JP8744377 A JP 8744377A JP 8744377 A JP8744377 A JP 8744377A JP S5423650 A JPS5423650 A JP S5423650A
Authority
JP
Japan
Prior art keywords
antiaging agent
rubber
preventing deterioration
caused
dihydroquinoline
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.)
Granted
Application number
JP8744377A
Other languages
Japanese (ja)
Other versions
JPS5512455B2 (en
Inventor
Susumu Sato
Tadashi Watanabe
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.)
Bridgestone Corp
Original Assignee
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
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP8744377A priority Critical patent/JPS5423650A/en
Priority to AU38075/78A priority patent/AU519398B2/en
Priority to GB7830486A priority patent/GB2002783B/en
Priority to FR7821659A priority patent/FR2398088A1/en
Priority to CA307,860A priority patent/CA1107053A/en
Priority to DE2832126A priority patent/DE2832126C3/en
Publication of JPS5423650A publication Critical patent/JPS5423650A/en
Publication of JPS5512455B2 publication Critical patent/JPS5512455B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/04—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms
    • C07D215/06—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom
    • 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
    • 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
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

PURPOSE: An antiaging agent preventing deterioration after vulcanization caused by light, ozone, oxygen, dynamic fatigue, especially preventing deterioration caused by heat and reduction in resistance to ply separation between rubber layers, which mainly consists of a polymer of 2,2,4-trimethyl-1,2-dihydroquinoline.
COPYRIGHT: (C)1979,JPO&Japio
JP8744377A 1977-07-22 1977-07-22 Antiaging agent for rubber Granted JPS5423650A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8744377A JPS5423650A (en) 1977-07-22 1977-07-22 Antiaging agent for rubber
AU38075/78A AU519398B2 (en) 1977-07-22 1978-07-17 Antioxidant for rubber
GB7830486A GB2002783B (en) 1977-07-22 1978-07-20 Antioxidant for rubber
FR7821659A FR2398088A1 (en) 1977-07-22 1978-07-21 RUBBER ANTIOXIDANT
CA307,860A CA1107053A (en) 1977-07-22 1978-07-21 Antioxidant for rubber
DE2832126A DE2832126C3 (en) 1977-07-22 1978-07-21 Antioxidant for natural rubber and synthetic diene rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8744377A JPS5423650A (en) 1977-07-22 1977-07-22 Antiaging agent for rubber

Publications (2)

Publication Number Publication Date
JPS5423650A true JPS5423650A (en) 1979-02-22
JPS5512455B2 JPS5512455B2 (en) 1980-04-02

Family

ID=13914991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8744377A Granted JPS5423650A (en) 1977-07-22 1977-07-22 Antiaging agent for rubber

Country Status (6)

Country Link
JP (1) JPS5423650A (en)
AU (1) AU519398B2 (en)
CA (1) CA1107053A (en)
DE (1) DE2832126C3 (en)
FR (1) FR2398088A1 (en)
GB (1) GB2002783B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053573A1 (en) * 2010-10-18 2012-04-26 住友化学株式会社 Method for producing 2,2,4-trimethyl-1,2-dihydroquinoline polymer-containing compositions
WO2012053572A1 (en) * 2010-10-18 2012-04-26 住友化学株式会社 Method for producing 2,2,4-trimethyl-1,2-dihydroquinoline polymer-containing compositions

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620026A (en) * 1979-07-26 1981-02-25 Sumitomo Chem Co Ltd Production of 2,2,4-trimethyl-1,2-dihydroquinoline polymer
DE3463517D1 (en) * 1983-12-23 1987-06-11 Monsanto Co LIQUID HYDROQUINOLINE TYPE ANTIOXYDANTS
EP0497735A1 (en) * 1991-01-31 1992-08-05 Ciba-Geigy Ag Hydroquinoline compounds
CA2113743C (en) * 1993-02-03 2005-06-28 Naoki Inui Reinforced rubber article, production thereof and rubber composition suitable therefor
DE102021213720A1 (en) * 2021-12-02 2023-06-07 Continental Reifen Deutschland Gmbh Connection, rubber mixture containing the connection, vehicle tire which has the rubber mixture in at least one component, method for producing the connection and use of the connection as anti-aging agent and/or antioxidant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244683A (en) * 1963-01-17 1966-04-05 Goodyear Tire & Rubber Polymerization of 2, 2, 4-trimethyl-1, 2-dihydroquinoline
JPS53145854A (en) * 1977-05-25 1978-12-19 Sumitomo Chem Co Ltd Deterioration of inhibitor for rubber
JP2954099B2 (en) * 1997-06-26 1999-09-27 東北日本電気株式会社 Weld mark appearance inspection method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053573A1 (en) * 2010-10-18 2012-04-26 住友化学株式会社 Method for producing 2,2,4-trimethyl-1,2-dihydroquinoline polymer-containing compositions
WO2012053572A1 (en) * 2010-10-18 2012-04-26 住友化学株式会社 Method for producing 2,2,4-trimethyl-1,2-dihydroquinoline polymer-containing compositions

Also Published As

Publication number Publication date
JPS5512455B2 (en) 1980-04-02
DE2832126B2 (en) 1981-08-13
AU519398B2 (en) 1981-12-03
AU3807578A (en) 1980-01-17
DE2832126A1 (en) 1979-02-08
GB2002783A (en) 1979-02-28
CA1107053A (en) 1981-08-18
FR2398088A1 (en) 1979-02-16
GB2002783B (en) 1982-02-24
DE2832126C3 (en) 1982-05-13
FR2398088B1 (en) 1984-11-02

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