BG98693A - Impregnation liquid with improved facility for washing, and its usage - Google Patents

Impregnation liquid with improved facility for washing, and its usage

Info

Publication number
BG98693A
BG98693A BG98693A BG9869394A BG98693A BG 98693 A BG98693 A BG 98693A BG 98693 A BG98693 A BG 98693A BG 9869394 A BG9869394 A BG 9869394A BG 98693 A BG98693 A BG 98693A
Authority
BG
Bulgaria
Prior art keywords
liquid
washing
good
curable
impregnating
Prior art date
Application number
BG98693A
Inventor
Klaus-Uwe Koch
Heidi Mich
Original Assignee
Degussa
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 DE19934311387 external-priority patent/DE4311387C2/en
Application filed by Degussa filed Critical Degussa
Publication of BG98693A publication Critical patent/BG98693A/en

Links

Classifications

    • 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
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16

Abstract

2.1. Porous bodies, for example cast components of aluminium, can be sealed by filling the pores with a curable liquid and curing the liquid. Since only the pores are filled, the article to be impregnated is immersed under vacuum into the curable liquid and the excess liquid is washed off with water. This necessitates good washing characteristics in the impregnating liquid. 2.2. A combination of (meth)acrylates which are of relatively good solubility in water with ethylenically unsaturated monomers having a C8-C20 radical and a surfactant provides excellent washing-off characteristics with good impregnating properties, good elasticity and low weight loss on heat treatment. The impregnating liquid may advantageously also contain free-radical initiators and may be heat-curable. 2.3. Impregnation of cast metal pieces, for example engine or transmission components.
BG98693A 1993-04-07 1994-04-04 Impregnation liquid with improved facility for washing, and its usage BG98693A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934311387 DE4311387C2 (en) 1993-04-07 1993-04-07 Better washable impregnating liquid and its use
DE4327862 1993-08-19

Publications (1)

Publication Number Publication Date
BG98693A true BG98693A (en) 1995-05-31

Family

ID=25924724

Family Applications (1)

Application Number Title Priority Date Filing Date
BG98693A BG98693A (en) 1993-04-07 1994-04-04 Impregnation liquid with improved facility for washing, and its usage

Country Status (7)

Country Link
EP (1) EP0619348B1 (en)
AT (1) ATE167508T1 (en)
BG (1) BG98693A (en)
DE (1) DE59406249D1 (en)
FI (1) FI941578A (en)
HU (1) HUT69297A (en)
TR (1) TR27701A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387661A (en) * 1994-05-13 1995-02-07 Minnesota Mining And Manufacturing Company Polymerizable compositions
US5721326A (en) * 1994-05-13 1998-02-24 Minnesota Mining And Manufacturing Company Polymerizable compositions and method of using same
US5663267A (en) * 1995-07-07 1997-09-02 Minnesota Mining And Manufacturing Co. Re-enterable acrylic polymer grout material
EP1209177A1 (en) * 2000-11-27 2002-05-29 Sika AG, vorm. Kaspar Winkler & Co. Radically polymerisable composition having improved adhesion on mineral substrates and its use as adhesive and sealant
DE102007049527A1 (en) * 2007-10-15 2009-04-16 Evonik Röhm Gmbh Process for the recovery of impregnating compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547801A (en) * 1976-08-17 1979-06-27 Young P D Stabilized impregnant compositions for porous articles
CA1311582C (en) * 1986-12-16 1992-12-15 Peter D. Young Impregnant compositions for porous articles
US5098743A (en) * 1989-07-10 1992-03-24 Imprex, Inc. Polymerizable liquid sealants for impregnating cast metal and powdered metal articles

Also Published As

Publication number Publication date
DE59406249D1 (en) 1998-07-23
FI941578A0 (en) 1994-04-06
HUT69297A (en) 1995-09-28
FI941578A (en) 1994-10-08
EP0619348A1 (en) 1994-10-12
ATE167508T1 (en) 1998-07-15
EP0619348B1 (en) 1998-06-17
TR27701A (en) 1995-06-20
HU9400977D0 (en) 1994-06-28

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