GB374414A - An improved process for producing emulsions of tars or tar products - Google Patents

An improved process for producing emulsions of tars or tar products

Info

Publication number
GB374414A
GB374414A GB36777/30A GB3677730A GB374414A GB 374414 A GB374414 A GB 374414A GB 36777/30 A GB36777/30 A GB 36777/30A GB 3677730 A GB3677730 A GB 3677730A GB 374414 A GB374414 A GB 374414A
Authority
GB
United Kingdom
Prior art keywords
acids
tars
wax
tar products
improved process
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
GB36777/30A
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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke 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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of GB374414A publication Critical patent/GB374414A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C08L95/005—Aqueous compositions, e.g. emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Aqueous emulsions of tars or tar products are obtained by incorporating petroleum bitumen, natural asphalt or mixtures thereof and substances of acidic character, such as fatty acid pitches, e.g. stearic pitch, Montan wax, or wax acids with the tars &c. and stirring the resulting mixture into water containing an emulsifying agent or agents dissolved therein. Suitable emulsifying agents include alkali salts of fatty acids, resin acids, wax acids, sulpho-acids, and amino-carboxylic acids. The solution is kept alkaline. Detailed examples are given.
GB36777/30A 1930-01-28 1930-12-05 An improved process for producing emulsions of tars or tar products Expired GB374414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE374414X 1930-01-28

Publications (1)

Publication Number Publication Date
GB374414A true GB374414A (en) 1932-06-09

Family

ID=6343636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36777/30A Expired GB374414A (en) 1930-01-28 1930-12-05 An improved process for producing emulsions of tars or tar products

Country Status (1)

Country Link
GB (1) GB374414A (en)

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