BE439562A - Use of diluted oil tar products of polymerized vinyl combinations as preservative colloids for pipes - Google Patents

Use of diluted oil tar products of polymerized vinyl combinations as preservative colloids for pipes

Info

Publication number
BE439562A
BE439562A BE439562A BE439562A BE439562A BE 439562 A BE439562 A BE 439562A BE 439562 A BE439562 A BE 439562A BE 439562 A BE439562 A BE 439562A BE 439562 A BE439562 A BE 439562A
Authority
BE
Belgium
Prior art keywords
colloids
preservative
pipes
polymerized vinyl
diluted oil
Prior art date
Application number
BE439562A
Other languages
French (fr)
Original Assignee
Kohle- Und Eisenforschung Gmbh
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 Kohle- Und Eisenforschung Gmbh filed Critical Kohle- Und Eisenforschung Gmbh
Publication of BE439562A publication Critical patent/BE439562A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/026—Working-up pitch, asphalt, bitumen by chemical means reaction with organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
BE439562A 1940-01-22 1940-10-21 Use of diluted oil tar products of polymerized vinyl combinations as preservative colloids for pipes BE439562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE439562X 1940-01-22

Publications (1)

Publication Number Publication Date
BE439562A true BE439562A (en) 1940-11-30

Family

ID=41165170

Family Applications (1)

Application Number Title Priority Date Filing Date
BE439562A BE439562A (en) 1940-01-22 1940-10-21 Use of diluted oil tar products of polymerized vinyl combinations as preservative colloids for pipes

Country Status (3)

Country Link
BE (1) BE439562A (en)
CH (1) CH221598A (en)
FR (1) FR869415A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927233C (en) * 1944-01-21 1955-05-02 Basf Ag Process for the production of plastic masses from oils and polymerization products
DE858589C (en) * 1944-08-11 1952-12-08 Philips Nv Process for improving bitumina
IT1008275B (en) * 1974-02-20 1976-11-10 Labofina Sa COMPOSITION PARTICULARLY FOR PROTECTIVE COATING OF METALS

Also Published As

Publication number Publication date
CH221598A (en) 1942-06-15
FR869415A (en) 1942-02-02

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