IT1050640B - Procedimento per proteggere la gomma dal deterioramento provocato dall ozono - Google Patents

Procedimento per proteggere la gomma dal deterioramento provocato dall ozono

Info

Publication number
IT1050640B
IT1050640B IT69805/75A IT6980575A IT1050640B IT 1050640 B IT1050640 B IT 1050640B IT 69805/75 A IT69805/75 A IT 69805/75A IT 6980575 A IT6980575 A IT 6980575A IT 1050640 B IT1050640 B IT 1050640B
Authority
IT
Italy
Prior art keywords
ozone
protect
rubber
procedure
deterioration caused
Prior art date
Application number
IT69805/75A
Other languages
English (en)
Italian (it)
Original Assignee
Sumitomo Chemical Co
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 filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of IT1050640B publication Critical patent/IT1050640B/it

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)
IT69805/75A 1974-11-14 1975-11-13 Procedimento per proteggere la gomma dal deterioramento provocato dall ozono IT1050640B (it)

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
IT1050640B true IT1050640B (it) 1981-03-20

Family

ID=15065590

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69805/75A IT1050640B (it) 1974-11-14 1975-11-13 Procedimento per proteggere la gomma dal deterioramento provocato dall ozono

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
DE2551258A1 (de) 1976-05-20
US4052363A (en) 1977-10-04
JPS529460B2 (OSRAM) 1977-03-16
FR2291242A1 (fr) 1976-06-11

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