GB446399A - An improved process for the production of waterproof rubber which is particularly suited for electric cable insulation - Google Patents

An improved process for the production of waterproof rubber which is particularly suited for electric cable insulation

Info

Publication number
GB446399A
GB446399A GB24581/35A GB2458135A GB446399A GB 446399 A GB446399 A GB 446399A GB 24581/35 A GB24581/35 A GB 24581/35A GB 2458135 A GB2458135 A GB 2458135A GB 446399 A GB446399 A GB 446399A
Authority
GB
United Kingdom
Prior art keywords
production
particularly suited
electric cable
improved process
cable insulation
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
GB24581/35A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB446399A publication Critical patent/GB446399A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C3/00—Treatment of coagulated rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration

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)
  • Organic Insulating Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Unvulcanized rubber for insulating marine cables and other electrical apparatus is rendered waterproof by treating crude rubber or latex, with formaldehyde solution. The rubber may be hardened by addition of waxes &c.
GB24581/35A 1934-09-28 1935-09-03 An improved process for the production of waterproof rubber which is particularly suited for electric cable insulation Expired GB446399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE446399X 1934-09-28

Publications (1)

Publication Number Publication Date
GB446399A true GB446399A (en) 1936-04-29

Family

ID=6537867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24581/35A Expired GB446399A (en) 1934-09-28 1935-09-03 An improved process for the production of waterproof rubber which is particularly suited for electric cable insulation

Country Status (1)

Country Link
GB (1) GB446399A (en)

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