FR2449069A1 - Procede de preparation de plastifiants pour des liants inorganiques - Google Patents

Procede de preparation de plastifiants pour des liants inorganiques

Info

Publication number
FR2449069A1
FR2449069A1 FR8003039A FR8003039A FR2449069A1 FR 2449069 A1 FR2449069 A1 FR 2449069A1 FR 8003039 A FR8003039 A FR 8003039A FR 8003039 A FR8003039 A FR 8003039A FR 2449069 A1 FR2449069 A1 FR 2449069A1
Authority
FR
France
Prior art keywords
liquefier
concrete
prepn
phenol
setting
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.)
Granted
Application number
FR8003039A
Other languages
English (en)
French (fr)
Other versions
FR2449069B3 (sr
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.)
STOPANSKI CHIM
Original Assignee
STOPANSKI CHIM
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 STOPANSKI CHIM filed Critical STOPANSKI CHIM
Publication of FR2449069A1 publication Critical patent/FR2449069A1/fr
Application granted granted Critical
Publication of FR2449069B3 publication Critical patent/FR2449069B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/18—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenols substituted by carboxylic or sulfonic acid groups
    • 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
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR8003039A 1979-02-02 1980-02-12 Procede de preparation de plastifiants pour des liants inorganiques Granted FR2449069A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7942338A BG29653A1 (en) 1979-02-02 1979-02-02 Method for obtaining of plasticizer binding substances

Publications (2)

Publication Number Publication Date
FR2449069A1 true FR2449069A1 (fr) 1980-09-12
FR2449069B3 FR2449069B3 (sr) 1981-12-18

Family

ID=3905599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003039A Granted FR2449069A1 (fr) 1979-02-02 1980-02-12 Procede de preparation de plastifiants pour des liants inorganiques

Country Status (5)

Country Link
AT (1) AT375629B (sr)
BG (1) BG29653A1 (sr)
DE (1) DE3004543A1 (sr)
FI (1) FI800331A (sr)
FR (1) FR2449069A1 (sr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007459A1 (de) * 1990-03-09 1991-09-19 Chemie Linz Deutschland Verfahren zur herstellung von naphthalinsulfonsaeure-formaldehydkondensaten mit niedrigem freiem formaldehydgehalt
JP3568628B2 (ja) * 1995-05-26 2004-09-22 丸高コンクリート工業株式会社 高流動コンクリート組成物

Also Published As

Publication number Publication date
AT375629B (de) 1984-08-27
FR2449069B3 (sr) 1981-12-18
FI800331A (fi) 1980-08-14
ATA62180A (de) 1984-01-15
BG29653A1 (en) 1981-01-15
DE3004543A1 (de) 1980-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse