GB1406479A - Age-resistand diene polymers and their preparation - Google Patents

Age-resistand diene polymers and their preparation

Info

Publication number
GB1406479A
GB1406479A GB5230072A GB5230072A GB1406479A GB 1406479 A GB1406479 A GB 1406479A GB 5230072 A GB5230072 A GB 5230072A GB 5230072 A GB5230072 A GB 5230072A GB 1406479 A GB1406479 A GB 1406479A
Authority
GB
United Kingdom
Prior art keywords
alkyl
polymers
aralkyl
diene
age
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
GB5230072A
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and 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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of GB1406479A publication Critical patent/GB1406479A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-acryloylmorpholine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1406479 Age resistant diene polymers GOODYEAR TIRE & RUBBER CO 13 Nov 1972 [9 Dec 1971] 52300/72 Heading C3P [Also in Division C2] Age resistant diene polymers comprise phenolic monomer units of the formula wherein the groups are present in any order and wherein R and R<SP>1</SP> are C 4 -C 8 tertiary alkyl; R<SP>2</SP> and R<SP>3</SP> (the same or different) are H, C 1 -C 12 alkyl, C 5 -C 12 cycloalkyl, C 7 -C 13 aralkyl or C 6 -C 12 aryl; R<SP>4</SP> is alkyl, cyloalkyl or aralkyl as defined for R<SP>2</SP> and R<SP>3</SP>; R<SP>6</SP> is H, C 1 -C 4 alkyl, carboxymethyl or carbalkoxymethyl; R6 is H, C 1 -C 4 alkyl, phenyl, substituted phenyl, carboxyl or carbalkoxy; R<SP>9</SP> is H, alkyl, cycloalkyl, aryl or aralkyl as defined for R<SP>2</SP> and R<SP>3</SP>; x is 0 or 1; y is 0 or 1-4; and z is 0 or 1-12, with the proviso that x + y + z equals 1-12; and at least 40 parts by weight (per 100 parts of the polymer) of units derived from a diene monomer. The polymers are preferably prepared by emulsion polymerization of the corresponding monomers. The diene monomer may be butadiene-1,3; 2- chlorobutadiene-1,3;isoprene;2-ethylbutadiene- 1,3; 2,3-dimethylbutadiene-1,3; piperylene; and hexadienes. The exemplified phenolic monomers are derived from amides of acrylic, methacrylic, crotonic, cinnamic, maleic and itaconic acids. The polymers of the invention may also include units of other comonomers such as styrene, acrylonitrile, vinylidene chloride and vinyl chloride.
GB5230072A 1971-12-09 1972-11-13 Age-resistand diene polymers and their preparation Expired GB1406479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20650471A 1971-12-09 1971-12-09

Publications (1)

Publication Number Publication Date
GB1406479A true GB1406479A (en) 1975-09-17

Family

ID=22766696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5230072A Expired GB1406479A (en) 1971-12-09 1972-11-13 Age-resistand diene polymers and their preparation

Country Status (1)

Country Link
GB (1) GB1406479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119160A1 (en) * 1983-02-10 1984-09-19 Ciba-Geigy Ag N-substituted 4-hydroxyphenylthiomethyl amines or urides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119160A1 (en) * 1983-02-10 1984-09-19 Ciba-Geigy Ag N-substituted 4-hydroxyphenylthiomethyl amines or urides

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years