A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-odour (meth)acrylic reaction resins
The present invention relates to a novel (meth)acrylic reaction resin, which hardens with little or no odour. More particularly, the present invention relates to reaction resins containing reactive (meth)acrylic monomers from the group of polar cyclically substituted esters of (meth)acrylic acid that boil at high temperatures, more particularly from glycerinacetal-, -ketal- or -carbonate- methacrylates. These novel components are used as a substitute for MMA, which constitutes the main part of the odour in the existing reaction resin systems according to the prior art. These novel components enable the production of resin formulations that have similar glass transition temperatures and comparable characteristics to MMA-based resins. The novel reaction resins may also have faster hardening times than MMA-based systems from the prior art. According to the invention, the term reaction resins is understood to mean reactive monomer mixtures or mixtures of monomers and polymers which, used as a 2K system, can easily be hardened.
Low-odour (meth)acrylic reaction resins
The present invention relates to a novel (meth)acrylic reaction resin, which hardens with little or no odour. More particularly, the present invention relates to reaction resins containing reactive (meth)acrylic monomers from the group of polar cyclically substituted esters of (meth)acrylic acid that boil at high temperatures, more particularly from glycerinacetal-, -ketal- or -carbonate- methacrylates. These novel components are used as a substitute for MMA, which constitutes the main part of the odour in the existing reaction resin systems according to the prior art. These novel components enable the production of resin formulations that have similar glass transition temperatures and comparable characteristics to MMA-based resins. The novel reaction resins may also have faster hardening times than MMA-based systems from the prior art. According to the invention, the term reaction resins is understood to mean reactive monomer mixtures or mixtures of monomers and polymers which, used as a 2K system, can easily be hardened.
Low-odour (meth)acrylic reaction resins
HILF STEFAN (author) / KLEIN ALEXANDER (author) / HEEB HEIKE (author) / KIZEWSKI INGRID (author) / GRIMM SEBASTIAN (author) / FLITTNER MICHAEL (author)
2015-08-20
Patent
Electronic Resource
English
IPC:
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
| European Patent Office | 2019
| European Patent Office | 2015
Polyvinyl-alcohol-stabilized (meth)acrylic acid ester polymers
| European Patent Office | 2023
| European Patent Office | 2018