AT253512B - Verfahren zur Polymerisation von 2,2,4-Trimethyl-1,2-dihydrochinolin - Google Patents

Verfahren zur Polymerisation von 2,2,4-Trimethyl-1,2-dihydrochinolin

Info

Publication number
AT253512B
AT253512B AT27764A AT27764A AT253512B AT 253512 B AT253512 B AT 253512B AT 27764 A AT27764 A AT 27764A AT 27764 A AT27764 A AT 27764A AT 253512 B AT253512 B AT 253512B
Authority
AT
Austria
Prior art keywords
dihydroquinoline
trimethyl
polymerization
Prior art date
Application number
AT27764A
Other languages
English (en)
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Application granted granted Critical
Publication of AT253512B publication Critical patent/AT253512B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0688—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring, e.g. polyquinolines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • 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
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings
    • 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
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3495—Six-membered rings condensed with carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AT27764A 1963-01-17 1964-01-15 Verfahren zur Polymerisation von 2,2,4-Trimethyl-1,2-dihydrochinolin AT253512B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US252064A US3244683A (en) 1963-01-17 1963-01-17 Polymerization of 2, 2, 4-trimethyl-1, 2-dihydroquinoline

Publications (1)

Publication Number Publication Date
AT253512B true AT253512B (de) 1967-04-10

Family

ID=22954447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT27764A AT253512B (de) 1963-01-17 1964-01-15 Verfahren zur Polymerisation von 2,2,4-Trimethyl-1,2-dihydrochinolin

Country Status (4)

Country Link
US (1) US3244683A (de)
AT (1) AT253512B (de)
DE (1) DE1227652B (de)
GB (1) GB1010247A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296189A (en) * 1965-07-29 1967-01-03 Warren O Eastman Chemically cross-linked polyethylene stabilized with polymerized trimethyl quinoline
DE2602689B2 (de) * 1976-01-24 1979-06-13 Basf Ag, 6700 Ludwigshafen Elektroisoliermassen auf der Basis von Äthylen-Vinylacetat-Copolymerisaten
US4125515A (en) * 1976-03-19 1978-11-14 The Goodyear Tire & Rubber Company Antioxidant combination of esters and amines
JPS53145854A (en) * 1977-05-25 1978-12-19 Sumitomo Chem Co Ltd Deterioration of inhibitor for rubber
JPS5423650A (en) * 1977-07-22 1979-02-22 Bridgestone Corp Antiaging agent for rubber
US4241217A (en) * 1978-05-26 1980-12-23 The Goodyear Tire & Rubber Company Antioxidant combination of esters and amines
US4301296A (en) * 1978-05-26 1981-11-17 The Goodyear Tire & Rubber Company Antioxidant combination of esters and amines
DE2832910A1 (de) * 1978-07-27 1980-02-14 Bayer Ag Verfahren zur vernetzung von polychloropren
US4244864A (en) * 1979-07-30 1981-01-13 Monsanto Company Poly(6-oxy-2,2,4-trialkyl-1,2-dihydroquinoline)alkylene compounds as antidegradants for rubber
US4727135A (en) * 1985-11-15 1988-02-23 Exxon Research And Engineering Company Synthesis of polyquinoline by the catalytical dehydrogenative polymerization of tetrahydroquinoline
US4880907A (en) * 1986-07-17 1989-11-14 Exxon Research And Engineering Company Quaternary salts of quinoline oligomer as metal surface protective materials (C-2212)
DE3819776A1 (de) * 1988-06-10 1989-12-21 Bayer Ag Verfahren zur herstellung von oligomerem 2,2,4-trimethyl-1,2-dihydrochinolin
US5162495A (en) * 1989-11-13 1992-11-10 Exxon Research And Engineering Company Synthesis of quinoline and substituted quinoline copolymers
US6093825A (en) * 1998-05-27 2000-07-25 American Home Products Methods for preparation of 1,2-dihydroquinolines
US20200269493A1 (en) * 2017-09-28 2020-08-27 National Science And Technology Development Agency A method for mold-free manufacturing of natural rubber articles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE363582C (de) * 1921-01-20 1922-11-11 Knoll & Co Chem Fab Verfahren zur Darstellung von Derivaten des 2-Methylchinolins (Chinaldins)
US2064752A (en) * 1934-03-12 1936-12-15 Monsanto Chemicals Preservation of rubber
GB468787A (en) * 1935-12-12 1937-07-12 William Baird Antioxidants for rubber
US2290561A (en) * 1939-08-23 1942-07-21 Monsanto Chemicals Process of vulcanizing rubber
US2664407A (en) * 1948-11-24 1953-12-29 Monsanto Chemicals Method of preserving a rubber which comprises treating the rubber with a solid resinous aralkylated dihydroquinoline antioxidant
US2718517A (en) * 1951-11-13 1955-09-20 Monsanto Chemicals Polymerization of 1, 2-dihydro-2, 2, 4-trimethylquinoline
US3047521A (en) * 1959-08-13 1962-07-31 Monsanto Chemicals Method of making improved polymeric dihydroquinoline compositions

Also Published As

Publication number Publication date
DE1227652B (de) 1966-10-27
GB1010247A (en) 1965-11-17
US3244683A (en) 1966-04-05

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