NL56450C - - Google Patents

Info

Publication number
NL56450C
NL56450C NL104205A NL104205A NL56450C NL 56450 C NL56450 C NL 56450C NL 104205 A NL104205 A NL 104205A NL 104205 A NL104205 A NL 104205A NL 56450 C NL56450 C NL 56450C
Authority
NL
Netherlands
Application number
NL104205A
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
Priority claimed from DET56024D external-priority patent/DE748150C/de
Application filed filed Critical
Application granted granted Critical
Publication of NL56450C publication Critical patent/NL56450C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
NL104205A 1941-08-06 1942-01-05 NL56450C (US08124317-20120228-C00018.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET56024D DE748150C (de) 1941-08-06 1941-08-06 Verfahren zur Verringerung des Anmachwasserzusatzes zu Moertel und Beton
DE104205X 1941-11-04

Publications (1)

Publication Number Publication Date
NL56450C true NL56450C (US08124317-20120228-C00018.png) 1944-05-16

Family

ID=1813091

Family Applications (1)

Application Number Title Priority Date Filing Date
NL104205A NL56450C (US08124317-20120228-C00018.png) 1941-08-06 1942-01-05

Country Status (1)

Country Link
NL (1) NL56450C (US08124317-20120228-C00018.png)

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