DE2551258A1 - Verfahren zur verhinderung einer schaedigung von kautschuk durch ozon - Google Patents

Verfahren zur verhinderung einer schaedigung von kautschuk durch ozon

Info

Publication number
DE2551258A1
DE2551258A1 DE19752551258 DE2551258A DE2551258A1 DE 2551258 A1 DE2551258 A1 DE 2551258A1 DE 19752551258 DE19752551258 DE 19752551258 DE 2551258 A DE2551258 A DE 2551258A DE 2551258 A1 DE2551258 A1 DE 2551258A1
Authority
DE
Germany
Prior art keywords
rubber
group
nitrile
formula
hydrogen atom
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.)
Withdrawn
Application number
DE19752551258
Other languages
German (de)
English (en)
Inventor
Shuichi Kanagawa
Seiji Sagawa
Shozo Tanimura
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE2551258A1 publication Critical patent/DE2551258A1/de
Withdrawn legal-status Critical Current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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon

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)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19752551258 1974-11-14 1975-11-14 Verfahren zur verhinderung einer schaedigung von kautschuk durch ozon Withdrawn DE2551258A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49131763A JPS529460B2 (OSRAM) 1974-11-14 1974-11-14

Publications (1)

Publication Number Publication Date
DE2551258A1 true DE2551258A1 (de) 1976-05-20

Family

ID=15065590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752551258 Withdrawn DE2551258A1 (de) 1974-11-14 1975-11-14 Verfahren zur verhinderung einer schaedigung von kautschuk durch ozon

Country Status (6)

Country Link
US (1) US4052363A (OSRAM)
JP (1) JPS529460B2 (OSRAM)
DE (1) DE2551258A1 (OSRAM)
FR (1) FR2291242A1 (OSRAM)
GB (1) GB1499579A (OSRAM)
IT (1) IT1050640B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714742A (en) * 1986-10-20 1987-12-22 The Goodyear Tire & Rubber Company Cyanamide derivatives as vulcanization rate modifiers
US5250586A (en) * 1988-06-15 1993-10-05 Scanley Clyde S Method for the production of finely divided water soluble polymers
US11933715B2 (en) * 2019-01-18 2024-03-19 The Yokohama Rubber Co., Ltd. Ozone deterioration evaluation method and evaluation system of vulcanized rubber material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930777A (en) * 1955-07-19 1960-03-29 Monsanto Chemicals Synergistic stabilizer compositions for rubber comprising an n-nitroso aromatic amine and an aliphatic monoamine
US3008921A (en) * 1958-03-28 1961-11-14 Goodyear Tire & Rubber Diene rubber with a para-beta cyanoal-kylaminodiphenylamine antiozonant
DE1292393B (de) * 1965-10-12 1969-04-10 Huels Chemische Werke Ag Stabilisieren von ungesaettigten AEthylen-ª‡-Olefin-Kautschuken

Also Published As

Publication number Publication date
GB1499579A (en) 1978-02-01
JPS5166331A (OSRAM) 1976-06-08
FR2291242B1 (OSRAM) 1979-02-02
US4052363A (en) 1977-10-04
JPS529460B2 (OSRAM) 1977-03-16
FR2291242A1 (fr) 1976-06-11
IT1050640B (it) 1981-03-20

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Legal Events

Date Code Title Description
8130 Withdrawal