Mixtures of compounds comprising at least two double bonds and use thereof
AssigneeBASF SE
InventorsUlrich Riegel, Thomas Daniel, Dieter Hermeling, Mark Elliott, Reinhold Schwalm
Life of this patent
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Abstract
A mixture of at least two compounds each having at least two double bonds, said mixture having a WFR from 200 to 600 g/mol of double bond and at least two of said compounds each comprising at least two (meth)acrylic esters as double bond component, WFR being given by: ∑ i = 1 n α i ⨯ MW i / Z i = WFR where ∑ i = 1 n α i = 1 αi is equal to the molar fraction of compound (i) in said mixture, n is equal to the number of compounds in said mixture and n is ≧2, Zi is equal to the number of double bonds in said compound (i), MWi is equal to the molecular weight of said compound (i).
Claims42
A mixture of at least two compounds each having at least two double bonds, said mixture having a WFR from 240 to 600 g/mol of double bond and at least two of said compounds each comprising at least two (meth)acrylic esters as double bond component, WFR being given by:
- ∑
- i
- =
- 1
- n
-
- α
- i
- ⨯
- MW
- i
- /
- Z
- i
- =
- WFR
-
-
- where
- ∑
- i
- =
- 1
- n
-
- α
- i
- =
- 1
- αi is equal to the molar fraction of compound (i) in said mixture, n is equal to the number of compounds in said mixture and n is >2, Zi is equal to the number of double bonds in said compound (i), MWi is equal to the molecular weight of said compound (i).
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Dependencies are inferred from the claim text.