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GB880596A - Improvements in vulcanization of rubber - Google Patents

Improvements in vulcanization of rubber

Info

Publication number
GB880596A
GB880596A GB11370/60A GB1137060A GB880596A GB 880596 A GB880596 A GB 880596A GB 11370/60 A GB11370/60 A GB 11370/60A GB 1137060 A GB1137060 A GB 1137060A GB 880596 A GB880596 A GB 880596A
Authority
GB
United Kingdom
Prior art keywords
rubber
specified
diolefin
phenylene
peroxide
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.)
Expired
Application number
GB11370/60A
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.)
Uniroyal Inc
Original Assignee
United States Rubber 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 United States Rubber Co filed Critical United States Rubber Co
Publication of GB880596A publication Critical patent/GB880596A/en
Expired 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
    • C08K5/20—Carboxylic acid amides

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)

Abstract

Rubbers selected from natural rubber, homopolymers of aliphatic conjugated diolefin hydrocarbons and heteropolymers of such diolefin hydrocarbons, the heteropolymers containing at least 35% of the diolefin are vulcanized at 200 to 400 DEG F. for 30 minutes to 8 hours with 0,5 to 8 parts per 100 of rubber of an N, N1-linked bis-maleamic acid. A filler must also be present when the rubber is synthetic rubber. Specified diolefin rubbers are polymers of butadiene, isoprene, piperylene and 2, 3 dimethyl butadiene and their copolymers with styrene, substituted styrenes, acrylic type monomers, vinyl pyridines, fumaric esters, methylene-malonic esters, vinylidene chloride, methyl vinyl ketone, methyl isopropyl ketone and natural or Hevea rubber. Specified curing agents are the N, N1-ethylene, N, N1-hexamethylene, N, N1-[4, 41(2, 21-dichlorophenylene), N, N1- m-phenylene, N, N1-[4, 41-sulphonyl diphenyl], N, N1-durylene, N, N1-[4, 41-methylenediphenyl], N, N1-(N, N1-hexamethylene dicarbamyl), N, N1 -(2, 4-tolyzene), N, N1-(1, 4-phenylene), N, N1-(1, 2-phenylene) and N, N1-oxy dimethylene derivatives. Preferred fillers are carbon black and the hydrated silicas, although titanium dioxide, clay and whiting are also specified. From 0,5 to 2 parts, per 100 of rubber, of an organic peroxide may also be present, as may also the usual vulcanizing ingredients. Specified peroxides are di(tertiary-butyl) peroxide and dicumyl peroxide.
GB11370/60A 1959-05-07 1960-03-31 Improvements in vulcanization of rubber Expired GB880596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US880596XA 1959-05-07 1959-05-07

Publications (1)

Publication Number Publication Date
GB880596A true GB880596A (en) 1961-10-25

Family

ID=22209145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11370/60A Expired GB880596A (en) 1959-05-07 1960-03-31 Improvements in vulcanization of rubber

Country Status (1)

Country Link
GB (1) GB880596A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521259A1 (en) * 1974-05-13 1975-11-27 Polysar Ltd VULCANIZABLE ELASTOMER COMPOSITIONS
US4320173A (en) 1980-05-19 1982-03-16 Monsanto Company Rubber compositions containing N-(carboxyalkyl)maleamic acid
US4350740A (en) 1980-03-10 1982-09-21 Monsanto Company Modified olefin polymers
US4374956A (en) * 1980-03-10 1983-02-22 Monsanto Company Olefin polymer modified with substituted maleamic acid
EP0079878A1 (en) * 1981-11-17 1983-05-25 Monsanto Company Rubber compositions and method of treating rubber
EP0080451A1 (en) * 1981-11-17 1983-06-01 Monsanto Company Method and composition for diene rubber treatment
EP0536700A1 (en) * 1991-10-10 1993-04-14 The Goodyear Tire & Rubber Company Sulfur vulcanized rubber compounds containing oligomeric maleimide and/or maleamic acid
EP0823417A1 (en) * 1996-08-09 1998-02-11 The Goodyear Tire & Rubber Company Zinc salts of citraconamic acid and rubber compounds containing such salts
EP0980891A1 (en) * 1998-08-17 2000-02-23 The Goodyear Tire & Rubber Company Rubber composition which contains anti-reversion material and tire with component thereof
WO2002090408A1 (en) * 2001-05-04 2002-11-14 Dsm Ip Assets B.V. Process for cross-linking a polymer
EP1607242A1 (en) * 2004-06-16 2005-12-21 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing N,N'-(m-phenylene) bismaleamic acid
US7534828B2 (en) 2005-12-19 2009-05-19 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing N, N'-(m-phenylene) bismaleamic acid
US7566748B2 (en) 2005-12-19 2009-07-28 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing N, N′-(m-phenylene) bismaleimide and zinc dibenzyl dithiocarbamate

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521259A1 (en) * 1974-05-13 1975-11-27 Polysar Ltd VULCANIZABLE ELASTOMER COMPOSITIONS
US4350740A (en) 1980-03-10 1982-09-21 Monsanto Company Modified olefin polymers
US4374956A (en) * 1980-03-10 1983-02-22 Monsanto Company Olefin polymer modified with substituted maleamic acid
US4320173A (en) 1980-05-19 1982-03-16 Monsanto Company Rubber compositions containing N-(carboxyalkyl)maleamic acid
EP0079878A1 (en) * 1981-11-17 1983-05-25 Monsanto Company Rubber compositions and method of treating rubber
EP0080451A1 (en) * 1981-11-17 1983-06-01 Monsanto Company Method and composition for diene rubber treatment
EP0536700A1 (en) * 1991-10-10 1993-04-14 The Goodyear Tire & Rubber Company Sulfur vulcanized rubber compounds containing oligomeric maleimide and/or maleamic acid
US5328963A (en) * 1991-10-10 1994-07-12 The Goodyear Tire & Rubber Company Sulfur vulcanized rubber compounds containing maleamic acid
EP0823417A1 (en) * 1996-08-09 1998-02-11 The Goodyear Tire & Rubber Company Zinc salts of citraconamic acid and rubber compounds containing such salts
EP0980891A1 (en) * 1998-08-17 2000-02-23 The Goodyear Tire & Rubber Company Rubber composition which contains anti-reversion material and tire with component thereof
WO2002090408A1 (en) * 2001-05-04 2002-11-14 Dsm Ip Assets B.V. Process for cross-linking a polymer
US6989425B2 (en) * 2001-05-04 2006-01-24 Dsm Ip Assets B.V. Process for cross-linking a polymer
EP1607242A1 (en) * 2004-06-16 2005-12-21 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing N,N'-(m-phenylene) bismaleamic acid
CN100344685C (en) * 2004-06-16 2007-10-24 固特异轮胎和橡胶公司 Pneumatic tire having a rubber component containing N, N'-(M-phenylene) bismaleamic acid
US7534828B2 (en) 2005-12-19 2009-05-19 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing N, N'-(m-phenylene) bismaleamic acid
US7566748B2 (en) 2005-12-19 2009-07-28 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing N, N′-(m-phenylene) bismaleimide and zinc dibenzyl dithiocarbamate
CN1986620B (en) * 2005-12-19 2010-10-27 固特异轮胎和橡胶公司 Pneumatic tire having a rubber component containing N,N'-(m-phenylene) bismaleamic acid

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