GB572640A - Improvements in or relating to filling or sealing of cavities or the like or to compositions suitable for use therefor - Google Patents

Improvements in or relating to filling or sealing of cavities or the like or to compositions suitable for use therefor

Info

Publication number
GB572640A
GB572640A GB470841A GB470841A GB572640A GB 572640 A GB572640 A GB 572640A GB 470841 A GB470841 A GB 470841A GB 470841 A GB470841 A GB 470841A GB 572640 A GB572640 A GB 572640A
Authority
GB
United Kingdom
Prior art keywords
composition
accelerator
mixed
sulphur
rubber
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
GB470841A
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.)
LAURENCE EDWARD PUDDEFOOT
BB Chemical Company Ltd
Original Assignee
LAURENCE EDWARD PUDDEFOOT
BB Chemical Company Ltd
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 LAURENCE EDWARD PUDDEFOOT, BB Chemical Company Ltd filed Critical LAURENCE EDWARD PUDDEFOOT
Priority to GB470841A priority Critical patent/GB572640A/en
Publication of GB572640A publication Critical patent/GB572640A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00Materials not provided for elsewhere
    • C09K3/12Materials for stopping leaks, e.g. in radiators, in tanks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)

Abstract

A composition for filling cavities, joints, &c., particularly in electric apparatus, consists of a viscous liquid or semi-liquid rubber composition which becomes vulcanized after insertion. The composition contains natural or synthetic rubber and a non-volatile solvent, and may be made up in two parts, one containing a vulcanizing agent such as sulphur and the other an accelerator. Alternatively, a vulcanizing agent such as sulphur chloride which acts without an accelerator may be mixed with the composition immediately before use. In an example, a composition of masticated rubber, double-boiled linseed oil, petroleum bitumen, a natural or synthetic resin or an ester gum and a filler such as carbon black, whiting, clay, zinc oxide, &c., is mixed with sulphur and a similar composition is mixed with an accelerator such as zinc isopropyl xanthate. The two compositions are extruded together from collapsable containers into the cavity to be filled. Specification 544,089 is referred to.
GB470841A 1941-04-09 1941-04-09 Improvements in or relating to filling or sealing of cavities or the like or to compositions suitable for use therefor Expired GB572640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB470841A GB572640A (en) 1941-04-09 1941-04-09 Improvements in or relating to filling or sealing of cavities or the like or to compositions suitable for use therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB470841A GB572640A (en) 1941-04-09 1941-04-09 Improvements in or relating to filling or sealing of cavities or the like or to compositions suitable for use therefor

Publications (1)

Publication Number Publication Date
GB572640A true GB572640A (en) 1945-10-17

Family

ID=9782291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB470841A Expired GB572640A (en) 1941-04-09 1941-04-09 Improvements in or relating to filling or sealing of cavities or the like or to compositions suitable for use therefor

Country Status (1)

Country Link
GB (1) GB572640A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163181A (en) * 1957-10-02 1964-12-29 Cons Edison Co New York Inc Method and apparatus for sealing joints in conduit systems
FR2544726A1 (en) * 1983-04-19 1984-10-26 Atinault Jean Jacques Injector associated with a cylinder and provided with a safety calender for sealing industrial leakages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163181A (en) * 1957-10-02 1964-12-29 Cons Edison Co New York Inc Method and apparatus for sealing joints in conduit systems
FR2544726A1 (en) * 1983-04-19 1984-10-26 Atinault Jean Jacques Injector associated with a cylinder and provided with a safety calender for sealing industrial leakages

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