BR8504081A - Inibidores de vulcanizacao prematura para borrachas carboxiladas - Google Patents

Inibidores de vulcanizacao prematura para borrachas carboxiladas

Info

Publication number
BR8504081A
BR8504081A BR8504081A BR8504081A BR8504081A BR 8504081 A BR8504081 A BR 8504081A BR 8504081 A BR8504081 A BR 8504081A BR 8504081 A BR8504081 A BR 8504081A BR 8504081 A BR8504081 A BR 8504081A
Authority
BR
Brazil
Prior art keywords
premature vulcanization
carboxylated rubber
vulcanization inhibitors
inhibitors
carboxylated
Prior art date
Application number
BR8504081A
Other languages
English (en)
Inventor
Donald Charles Grimm
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
Publication of BR8504081A publication Critical patent/BR8504081A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L13/00—Compositions of rubbers containing carboxyl 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/34—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups
    • C08C19/36—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups with carboxy radicals

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)
BR8504081A 1984-09-07 1985-08-26 Inibidores de vulcanizacao prematura para borrachas carboxiladas BR8504081A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/648,394 US4520156A (en) 1984-09-07 1984-09-07 Scorch inhibitors for carboxylated rubbers

Publications (1)

Publication Number Publication Date
BR8504081A true BR8504081A (pt) 1986-06-17

Family

ID=24600610

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504081A BR8504081A (pt) 1984-09-07 1985-08-26 Inibidores de vulcanizacao prematura para borrachas carboxiladas

Country Status (9)

Country Link
US (1) US4520156A (pt)
EP (1) EP0174264B1 (pt)
JP (1) JPS6166734A (pt)
KR (1) KR920000009B1 (pt)
AR (1) AR242399A1 (pt)
BR (1) BR8504081A (pt)
CA (1) CA1259738A (pt)
DE (1) DE3584600D1 (pt)
ZA (1) ZA856481B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520156A (en) * 1984-09-07 1985-05-28 The Goodyear Tire & Rubber Company Scorch inhibitors for carboxylated rubbers
GB8429320D0 (en) * 1984-11-20 1984-12-27 Scott Bader Co Water resistant compositions
US5071427A (en) * 1990-02-05 1991-12-10 Stahl Norman O Surgical knife assembly including depth guard
ITRM20130405A1 (it) * 2013-07-11 2015-01-12 Bridgestone Corp Mescola in gomma per la preparazione di pneumatici

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647440A (en) * 1979-09-28 1981-04-30 Japan Synthetic Rubber Co Ltd Rubber composition having high elastic modulus
US4415690A (en) * 1982-05-17 1983-11-15 The Goodyear Tire & Rubber Company Succinic anhydride derivatives as a scorch inhibitor for carboxylated rubbers
US4520156A (en) * 1984-09-07 1985-05-28 The Goodyear Tire & Rubber Company Scorch inhibitors for carboxylated rubbers

Also Published As

Publication number Publication date
US4520156A (en) 1985-05-28
AR242399A1 (es) 1993-03-31
JPH0519582B2 (pt) 1993-03-17
KR920000009B1 (ko) 1992-01-06
EP0174264A3 (en) 1987-05-13
EP0174264A2 (en) 1986-03-12
DE3584600D1 (de) 1991-12-12
ZA856481B (en) 1986-04-30
EP0174264B1 (en) 1991-11-06
JPS6166734A (ja) 1986-04-05
KR860002544A (ko) 1986-04-26
CA1259738A (en) 1989-09-19

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 26/08/2000