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A platform for research: civil engineering, architecture and urbanism
Composition for synthetic stone
There is described a composition for synthetic stone. The composition having (a) 3 to 25 wt % acrylic resin, the acrylic resin having:—(i) >50 upto 95 wt % methyl methacrylate and methyl methacrylate monomer residues, (ii) 4 to 40 wt % higher boiling point mono(alk)acrylate monomer, (iii) optionally, 0 to 10 wt % other acrylate or vinyl comonomer residues, and(iv) a crosslinking agent. The MMA residues of component (a)(i) are present in the acrylic resin in the form of a MMA residue containing (co)polymer, comprising at least 80% residues of MMA by weight of the (co)polymer. The composition further having (b) 70 to 95 wt % filler; and (c) optionally, a coupling agent. The composition being especially useful for the manufacture of synthetic stone for use in outdoor applications.
Composition for synthetic stone
There is described a composition for synthetic stone. The composition having (a) 3 to 25 wt % acrylic resin, the acrylic resin having:—(i) >50 upto 95 wt % methyl methacrylate and methyl methacrylate monomer residues, (ii) 4 to 40 wt % higher boiling point mono(alk)acrylate monomer, (iii) optionally, 0 to 10 wt % other acrylate or vinyl comonomer residues, and(iv) a crosslinking agent. The MMA residues of component (a)(i) are present in the acrylic resin in the form of a MMA residue containing (co)polymer, comprising at least 80% residues of MMA by weight of the (co)polymer. The composition further having (b) 70 to 95 wt % filler; and (c) optionally, a coupling agent. The composition being especially useful for the manufacture of synthetic stone for use in outdoor applications.
Composition for synthetic stone
APSEY GLENN CHRISTOPHER (author) / ANDREWS ALAN WILLIAM (author)
2021-03-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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