GB870332A - Chemical modification of rubbery copolymers - Google Patents

Chemical modification of rubbery copolymers

Info

Publication number
GB870332A
GB870332A GB1137360A GB1137360A GB870332A GB 870332 A GB870332 A GB 870332A GB 1137360 A GB1137360 A GB 1137360A GB 1137360 A GB1137360 A GB 1137360A GB 870332 A GB870332 A GB 870332A
Authority
GB
United Kingdom
Prior art keywords
aldehyde
phenol
resins
products
rubbery
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
GB1137360A
Inventor
George Emil Serniuk
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB1137360A priority Critical patent/GB870332A/en
Publication of GB870332A publication Critical patent/GB870332A/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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

A rubbery composition containing combined aldehyde is prepared by reacting a rubbery copolymer of an isoolefin with a multiolefin and optionally a third monomer and a C1 to C10 aliphatic or aromatic aldehyde or a substance forming such an aldehyde in situ, in the presence of a Friedel-Crafts catalyst. Aldehydes specified are paraformaldehyde, formaldehyde, acetaldehyde, valeraldehyde, benzaldehyde, tolualdehyde, cinnamaldehyde, anisaldehyde, acrolein, crotonaldehyde, trioxane, furfural, phenylacetaldehyde, salicylaldehyde, nitrobenzaldehyde and naphthaldehyde. The products may be compounded with fillers such as carbon black, silica, clay and metal oxides (e.g. titanium oxide), resins such as phenol/aldehyde, urea/aldehyde, phenol-dialcohol, and polyvinyl alkanol resins, oils, tars, pitches, waxes, esters and stearic acid, and cured using conventional curing agents and accelerators. The products find application in tyres and as coatings on metal, wood, fabrics, paper, "Cellophane" (Registered Trade Mark) and leather, as electrical insulation, and in the production of tyre curing bags, bladders, diaphragms, inner tubes, window channel strips, belting, proofed goods and steam hose.
GB1137360A 1960-03-31 1960-03-31 Chemical modification of rubbery copolymers Expired GB870332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1137360A GB870332A (en) 1960-03-31 1960-03-31 Chemical modification of rubbery copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1137360A GB870332A (en) 1960-03-31 1960-03-31 Chemical modification of rubbery copolymers

Publications (1)

Publication Number Publication Date
GB870332A true GB870332A (en) 1961-06-14

Family

ID=9985051

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1137360A Expired GB870332A (en) 1960-03-31 1960-03-31 Chemical modification of rubbery copolymers

Country Status (1)

Country Link
GB (1) GB870332A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087109A1 (en) * 1982-02-19 1983-08-31 Nippon Zeon Co., Ltd. Modified rubber composition
EP0087110A1 (en) * 1982-02-19 1983-08-31 Nippon Zeon Co., Ltd. Process for modifying rubbers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087109A1 (en) * 1982-02-19 1983-08-31 Nippon Zeon Co., Ltd. Modified rubber composition
EP0087110A1 (en) * 1982-02-19 1983-08-31 Nippon Zeon Co., Ltd. Process for modifying rubbers

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