A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERWENDUNG VON VINYLACETAT-COPOLYMEREN ALS SCHWINDMASS-REDUZIERENDER ZUSATZ IN KALTHÄRTENDEN SYSTEMEN
The invention relates to the use of vinyl acetate-copolymers as a shrinkage-reducing additive (low profile additive) in cold-curing systems for producing composite materials, characterized in that vinyl acetate-copolyerisate of 40 to 95 wt % vinyl acetate and 5 to 60 wt % of one or more co-monomers from the group containing vinyl esters of unbranched or branched carboxylic acids having 3 to 20 C-atoms and methacrylic acid esters and acrylic acid esters of unbranched or branched alcohols having 2 to 15 C-atoms are used, wherein the specifications in wt % relate to the total weight of the co-monomers and add up to 100 wt %.
VERWENDUNG VON VINYLACETAT-COPOLYMEREN ALS SCHWINDMASS-REDUZIERENDER ZUSATZ IN KALTHÄRTENDEN SYSTEMEN
The invention relates to the use of vinyl acetate-copolymers as a shrinkage-reducing additive (low profile additive) in cold-curing systems for producing composite materials, characterized in that vinyl acetate-copolyerisate of 40 to 95 wt % vinyl acetate and 5 to 60 wt % of one or more co-monomers from the group containing vinyl esters of unbranched or branched carboxylic acids having 3 to 20 C-atoms and methacrylic acid esters and acrylic acid esters of unbranched or branched alcohols having 2 to 15 C-atoms are used, wherein the specifications in wt % relate to the total weight of the co-monomers and add up to 100 wt %.
VERWENDUNG VON VINYLACETAT-COPOLYMEREN ALS SCHWINDMASS-REDUZIERENDER ZUSATZ IN KALTHÄRTENDEN SYSTEMEN
USE OF VINYL ACTETATE-COPOLYMERS AS A SHRINKAGE-REDUCING ADDITIVE IN COLD-CURING SYSTEMS
UTILISATION DE COPOLYMÈRES D'ACÉTATE DE VINYLE COMME ADDITIFS RÉDUISANT LE RETRAIT DANS DES SYSTÈMES DURCISSANT À FROID
ZARKA MICHAEL TOBIAS (author) / WEBER KARL (author)
2020-04-29
Patent
Electronic Resource
German
IPC:
C04B
Kalk
,
LIME
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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