C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
400/5214, 400/70
C09D 5/06 (2006.01) C09D 13/00 (2006.01)
Patent
CA 2019040
An oil-based artist paint composition is disclosed in which a plasticizer is included that acts to circumvent embrittlement of a dried paint film on ageing. The invention has particular application to artists' paint compositions that are linseed oil based. A preferred plasticizes is butyl polyacrylate. In a preferred embodiment, alkyd resins are included in the composition to reduce the tendency of paint films to shrink on ageing and "creep" when used in very heavy impasto applications.
Bereskin & Parr
Chroma Acrylics (nsw) Pty. Ltd.
Chroma Australia Pty Limited
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